Files F2731466

No OneTemporary
Actions

File Metadata

Created
Sat, Mar 14, 4:53 AM

View Options

This file is larger than 256 KB, so syntax highlighting was skipped.
diff --git a/cpp/src/CMakeLists.txt b/cpp/src/CMakeLists.txt
index 2f998dd..82c04c7 100644
--- a/cpp/src/CMakeLists.txt
+++ b/cpp/src/CMakeLists.txt
@@ -1,228 +1,228 @@
cmake_minimum_required(VERSION 2.8.11)
project(xreate)
cmake_policy(SET CMP0022 NEW)
message("MODULES" ${CMAKE_MODULE_PATH})
# LLVM
#======================
FIND_PACKAGE (LLVM REQUIRED)
set(LLVM_VERSION ${LLVM_VERSION_MAJOR}.${LLVM_VERSION_MINOR})
message(STATUS "Found LLVM ${LLVM_PACKAGE_VERSION}")
message("LLVM LIB PATH:" ${LLVM_LIBRARY_DIRS})
message(STATUS "Using LLVMConfig.cmake in: ${LLVM_DIR}")
INCLUDE_DIRECTORIES(${LLVM_INCLUDE_DIRS})
message(STATUS "INCLUDE DIR: ${LLVM_INCLUDE_DIRS}")
add_definitions(${LLVM_DEFINITIONS})
message("LLVM DEFS: " ${LLVM_DEFINITIONS})
llvm_map_components_to_libnames(LLVM_LIBS core nativecodegen native executionengine mcjit support option)
message("LLVM LIBS: " ${LLVM_LIBS})
# CLANG
#======================
set(CLANG_LIBS
clangCodeGen
clangASTMatchers
clangQuery
clangTooling
clangFrontend
clangSerialization
clangDriver
clangParse
clangSema
clangAnalysis
clangAST
clangEdit
clangLex
clangBasic
)
# POTASSCO
#======================
set(POTASSCO_PATH "/opt/potassco/clingo" CACHE PATH "Path to potassco sources")
set(POTASSCO_INCLUDE_PATH
${POTASSCO_PATH}/libgringo
${POTASSCO_PATH}/libclasp
${POTASSCO_PATH}/libclingo
${POTASSCO_PATH}/libprogram_opts
${POTASSCO_PATH}/liblp
)
INCLUDE_DIRECTORIES(${POTASSCO_INCLUDE_PATH})
set(LIBCLASP_LIBS
clingo
clasp
gringo
program_opts
reify
lp
)
message("CLASP LIBS: " ${LIBCLASP_LIBS})
# OTHER DEPENDENCIES
#===========================
set(JEAYESON_INCLUDE_PATH
${CMAKE_HOME_DIRECTORY}/../vendors/jeayeson/include/
)
INCLUDE_DIRECTORIES(${JEAYESON_INCLUDE_PATH})
# COCO
#===========================
set(COCO_EXECUTABLE "" CACHE PATH "Path to coco executable")
set(COCO_FRAMES_PATH "" CACHE PATH "Path to coco frames")
set(COCO_GRAMMAR_PATH ${CMAKE_HOME_DIRECTORY}/../grammar/)
set(COCO_SOURCE_FILES_MAIN
${COCO_GRAMMAR_PATH}/main/Parser.cpp
${COCO_GRAMMAR_PATH}/main/Scanner.cpp
)
set(COCO_SOURCE_FILES_MODULES
${COCO_GRAMMAR_PATH}/modules/Parser.cpp
${COCO_GRAMMAR_PATH}/modules/Scanner.cpp
)
set(COCO_SOURCE_FILES ${COCO_SOURCE_FILES_MODULES} ${COCO_SOURCE_FILES_MAIN})
INCLUDE_DIRECTORIES(${COCO_GRAMMAR_PATH})
add_custom_command(OUTPUT ${COCO_SOURCE_FILES_MAIN}
COMMAND ${COCO_GRAMMAR_PATH}/gen-grammar main ${COCO_EXECUTABLE} ${COCO_FRAMES_PATH}
WORKING_DIRECTORY ${COCO_GRAMMAR_PATH}
MAIN_DEPENDENCY ${COCO_GRAMMAR_PATH}/xreate.ATG
)
add_custom_command(OUTPUT ${COCO_SOURCE_FILES_MODULES}
COMMAND ${COCO_GRAMMAR_PATH}/gen-grammar modules ${COCO_EXECUTABLE} ${COCO_FRAMES_PATH}
WORKING_DIRECTORY ${COCO_GRAMMAR_PATH}
MAIN_DEPENDENCY ${COCO_GRAMMAR_PATH}/modules.ATG
)
message(STATUS "COCO GRAMMAR BUILD STATUS:" ${COCO_OUTPUT})
# XREATE
#======================
set(SOURCE_FILES
modules.cpp
ast.cpp
xreatemanager.cpp
misc/xreatemanager-decorators.cpp
compilation/pointerarithmetic.cpp
compilation/transformations.cpp
compilation/transformersaturation.cpp
pass/compilepass.cpp
pass/dfapass.cpp
analysis/dfagraph.cpp
pass/versionspass.cpp
compilation/targetinterpretation.cpp
attachments.cpp
ExternLayer.cpp
analysis/cfagraph.cpp
analysis/aux.cpp
compilation/containers.cpp
compilation/advanced.cpp
clasplayer.cpp
compilation/latecontextcompiler2.cpp
query/context.cpp
llvmlayer.cpp
utils.cpp
pass/abstractpass.cpp
pass/cfapass.cpp
pass/adhocpass.cpp
contextrule.cpp
query/containers.cpp
pass/interpretationpass.cpp
analysis/DominatorsTreeAnalysisProvider.cpp
misc/serialization/expressionserializer.cpp
)
set(XREATE_INCLUDE_DIRS
${CMAKE_CURRENT_SOURCE_DIR}/
)
INCLUDE_DIRECTORIES(${XREATE_INCLUDE_DIRS})
set(XREATE_PRIVATE_INCLUDE_DIRS
${XREATE_INCLUDE_DIRS}
${COCO_GRAMMAR_PATH}
${JEAYESON_INCLUDE_PATH}
${LLVM_INCLUDE_DIRS}
${POTASSCO_INCLUDE_PATH}
)
-add_library(${PROJECT_NAME} SHARED ${SOURCE_FILES} ${COCO_SOURCE_FILES})
+add_library(${PROJECT_NAME} SHARED ${COCO_SOURCE_FILES} ${SOURCE_FILES})
target_link_libraries(${PROJECT_NAME})
target_include_directories(${PROJECT_NAME} INTERFACE
${XREATE_INCLUDE_DIRS}
${COCO_GRAMMAR_PATH}
${JEAYESON_INCLUDE_PATH}
${LLVM_INCLUDE_DIRS}
${POTASSCO_INCLUDE_PATH}
)
get_directory_property(DEFINITIONS_ALL DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR} COMPILE_DEFINITIONS)
message("definitions all: " ${DEFINITIONS_ALL})
target_compile_definitions(${PROJECT_NAME} INTERFACE ${DEFINITIONS_ALL})
get_directory_property(COMPILATION_OPTIONS_ALL DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR} COMPILE_OPTIONS)
message("compilations all: " ${COMPILATION_OPTIONS_ALL})
target_compile_options(${PROJECT_NAME} INTERFACE ${COMPILATION_OPTIONS_ALL})
SET_PROPERTY(TARGET ${PROJECT_NAME} PROPERTY
INTERFACE_LINK_LIBRARIES ${LIBCLASP_LIBS} ${CLANG_LIBS} ${LLVM_LIBS} tbb boost_system boost_filesystem
)
#${CLANG_LIBS}
#set (LINK_INTERFACE_LIBRARIES "")
# FUNCTION(PREPEND var prefix)
# SET(listVar "")
# FOREACH(f ${ARGN})
# LIST(APPEND listVar "${prefix}/${f}")
# ENDFOREACH(f)
# SET(${var} "${listVar}" PARENT_SCOPE)
# ENDFUNCTION(PREPEND)
#set(COTIRE_UNITY_SOURCE_MAXIMUM_NUMBER_OF_INCLUDES "-j4")
#cotire(xreate)
# MACRO (ADD_PCH_RULE _header_filename _src_list)
# SET(_gch_filename "${_header_filename}.gch")
# LIST(APPEND ${_src_list} ${_gch_filename})
# SET (_args ${CMAKE_CXX_FLAGS})
# LIST(APPEND _args -c ${_header_filename} -o ${_gch_filename})
# GET_DIRECTORY_PROPERTY(DIRINC INCLUDE_DIRECTORIES)
# foreach (_inc ${DIRINC})
# LIST(APPEND _args "-I" ${_inc})
# endforeach(_inc ${DIRINC})
# SEPARATE_ARGUMENTS(_args)
# add_custom_command(OUTPUT ${_gch_filename}
# COMMAND rm -f ${_gch_filename}
# COMMAND ${CMAKE_CXX_COMPILER} ${CMAKE_CXX_COMPILER_ARG1} ${_args}
# DEPENDS ${_header_filename})
# ENDMACRO(ADD_PCH_RULE _header_filename _src_list)
# ADD_PCH_RULE (${CMAKE_HOME_DIRECTORY}/src/ast.h SOURCE_FILES)
# ADD_PCH_RULE (${CMAKE_HOME_DIRECTORY}/src/llvmlayer.h SOURCE_FILES)
# ADD_PCH_RULE (${CMAKE_HOME_DIRECTORY}/src/clasplayer.h SOURCE_FILES)
# ADD_PCH_RULE (${CMAKE_HOME_DIRECTORY}/src/pass/abstractpass.h SOURCE_FILES)
diff --git a/cpp/src/analysis/DominatorsTreeAnalysisProvider.cpp b/cpp/src/analysis/DominatorsTreeAnalysisProvider.cpp
index 9bd280d..99a1a64 100644
--- a/cpp/src/analysis/DominatorsTreeAnalysisProvider.cpp
+++ b/cpp/src/analysis/DominatorsTreeAnalysisProvider.cpp
@@ -1,233 +1,239 @@
/*
* To change this license header, choose License Headers in Project Properties.
* To change this template file, choose Tools | Templates
* and open the template in the editor.
*/
/*
* File: DominatorsTreeAnalysisProvider.cpp
* Author: pgess
*
* Created on May 13, 2016, 11:39 AM
*/
#include "analysis/cfagraph.h"
#include "analysis/DominatorsTreeAnalysisProvider.h"
#include "llvm/ADT/GraphTraits.h"
#include "llvm/Support/GenericDomTreeConstruction.h"
#include "llvm/Support/GenericDomTree.h"
#include <list>
#include <iostream>
#include <boost/format.hpp>
using namespace std;
using namespace xreate;
using namespace boost;
using namespace boost::bimaps;
-struct ControlFlowTree;
+namespace xreate{ namespace dominators {
+struct ControlFlowTree;
struct Node {
ScopePacked scope;
ControlFlowTree* tree;
};
/*
bool operator !=(const Node& a, const Node& b){
return (a.tree != b.tree) || (a.scope != b.scope);
}
Node& operator++(Node& a){
++a.scope;
return a;
}
*/
struct ControlFlowTree{
typedef bimap<multiset_of<ScopePacked>, multiset_of<ScopePacked>> CHILD_RELATIONS;
CHILD_RELATIONS edges;
std::vector<Node> nodes;
Node* entry = nullptr;
size_t size;
ControlFlowTree(const size_t nodesCount): nodes(nodesCount), size(nodesCount){
}
static ControlFlowTree* build(const ClaspLayer* engine){
ControlFlowTree* tree = new ControlFlowTree(engine->getScopesCount());
- xreate::analysis::CFAGraph* graph = engine->dataCFA.get();
+ cfa::CFAGraph* graph = engine->dataCFA.get();
for (const auto& edge: graph->__parentScopeRelations){
tree->edges.insert(CHILD_RELATIONS::value_type(edge.second, edge.first));
}
for (const auto& edge: graph->__callRelations){
unsigned int calleeFunction = edge.right;
ScopePacked caller = edge.left;
auto range = graph->__parentFunctionRelations.right.equal_range(calleeFunction);
for (auto& i=range.first; i!= range.second; ++i){
tree->edges.insert(CHILD_RELATIONS::value_type(caller, i->second));
}
}
for (size_t i=0; i<tree->size; ++i){
tree->nodes[i]= Node{(unsigned int) i, tree};
}
return tree;
}
std::list<unsigned int> getRootFunctions() const{
size_t idMax = size;
size_t id =0;
std::list<unsigned int> results;
auto i = edges.right.begin();
while (id < idMax) {
if (i!= edges.right.end() && i->first == id){
i = edges.right.upper_bound(i->first);
} else {
results.push_back(id);
}
++id;
}
return std::move(results);
}
};
+}} //end of namespace xreate::dominators
namespace llvm {
+ using namespace xreate::dominators;
+
template <> struct GraphTraits<Node*> {
typedef Node* nodes_iterator;
typedef Node NodeType;
typedef std::function<Node*(ControlFlowTree::CHILD_RELATIONS::left_value_type)> Transformer;
typedef typename boost::transform_iterator<Transformer, ControlFlowTree::CHILD_RELATIONS::left_iterator> ChildIteratorType;
static ChildIteratorType child_begin(const nodes_iterator& node) {
auto range = node->tree->edges.left.equal_range(node->scope);
Transformer x = [node](auto edge){return &node->tree->nodes[edge.second];};
return boost::make_transform_iterator(range.first, x);
}
static ChildIteratorType child_end(const nodes_iterator& node) {
auto range = node->tree->edges.left.equal_range(node->scope);
Transformer x = [node](auto edge){return &node->tree->nodes[edge.second];};
return boost::make_transform_iterator(range.second, x);
}
};
template <> struct GraphTraits<Inverse<Node*>> {
typedef Node* nodes_iterator;
typedef Node NodeType;
typedef std::function<Node*(ControlFlowTree::CHILD_RELATIONS::right_value_type)> Transformer;
typedef typename boost::transform_iterator<Transformer, ControlFlowTree::CHILD_RELATIONS::right_iterator> ChildIteratorType;
static ChildIteratorType child_begin(const nodes_iterator& node) {
auto range = node->tree->edges.right.equal_range(node->scope);
Transformer x = [node](auto edge){return &node->tree->nodes[edge.second];};
return boost::make_transform_iterator(range.first, x);
}
static ChildIteratorType child_end(const nodes_iterator& node) {
auto range = node->tree->edges.right.equal_range(node->scope);
Transformer x = [node](auto edge){return &node->tree->nodes[edge.second];};
return boost::make_transform_iterator(range.second, x);
}
};
template <> struct GraphTraits<ControlFlowTree*>: public GraphTraits<Node*> {
static NodeType*
getEntryNode(ControlFlowTree* F) {
if (F->entry) return F->entry;
list<unsigned int>&& roots = F->getRootFunctions();
assert(roots.size()==1);
return F->entry = &F->nodes[roots.front()];
}
static nodes_iterator nodes_begin(ControlFlowTree* F) { return &F->nodes[0]; }
static nodes_iterator nodes_end(ControlFlowTree* F) { return &F->nodes[F->size]; }
static size_t size(ControlFlowTree* F) { return F->size; }
};
}
-class xreate::DominatorTree: public llvm::DominatorTreeBase<Node> {
+namespace xreate{ namespace dominators {
+class DominatorTree: public llvm::DominatorTreeBase<Node> {
public:
DominatorsTreeAnalysisProvider::Dominators dominators;
DominatorTree(bool isPostDom): llvm::DominatorTreeBase<Node>(isPostDom) {}
void run(ControlFlowTree& program){
recalculate(program);
//extract dominators info
for (auto& entry: DomTreeNodes){
if (!entry.getFirst()) continue;
dominators.emplace(entry.getFirst()->scope, make_pair(entry.getSecond()->getDFSNumIn(), entry.getSecond()->getDFSNumOut()));
}
}
void print(std::ostringstream& output, const std::string& atom) const {
boost::format formatAtom(atom + "(%1%, range(%2%, %3%)).");
for (auto entry: dominators){
output << formatAtom % (entry.first) % (entry.second.first) % (entry.second.second)
<< endl;
}
}
};
void
DominatorsTreeAnalysisProvider::run(const ClaspLayer* engine){
boost::scoped_ptr<ControlFlowTree> program(ControlFlowTree::build(engine));
treeForwardDominators->run(*program);
treePostDominators->run(*program);
}
void
DominatorsTreeAnalysisProvider::print(std::ostringstream& output) const{
treeForwardDominators->print(output, "cfa_forwdom");
treePostDominators->print(output, "cfa_postdom");
}
const DominatorsTreeAnalysisProvider::Dominators&
DominatorsTreeAnalysisProvider::getForwardDominators() const{
return treeForwardDominators->dominators;
}
const DominatorsTreeAnalysisProvider::Dominators&
DominatorsTreeAnalysisProvider::getPostDominators() const{
return treePostDominators->dominators;
}
DominatorsTreeAnalysisProvider::DominatorsTreeAnalysisProvider()
: treeForwardDominators(new DominatorTree(false))
, treePostDominators(new DominatorTree(true))
{}
DominatorsTreeAnalysisProvider::~DominatorsTreeAnalysisProvider() {}
+}} //end of namespace xreate::dominators
//void
//CodeScopesTree::print(){
// typedef llvm::GraphTraits<Node*> Traits;
// for (size_t i=0; i<size; ++i){
//
// for (auto j = Traits::child_begin(&nodes[i]); j!= Traits::child_end(&nodes[i]); ++j){
// cout << i << "->" << (*j)->scope << endl;
// }
// }
//}
\ No newline at end of file
diff --git a/cpp/src/analysis/DominatorsTreeAnalysisProvider.h b/cpp/src/analysis/DominatorsTreeAnalysisProvider.h
index 5574891..c9a274f 100644
--- a/cpp/src/analysis/DominatorsTreeAnalysisProvider.h
+++ b/cpp/src/analysis/DominatorsTreeAnalysisProvider.h
@@ -1,44 +1,44 @@
/*
* To change this license header, choose License Headers in Project Properties.
* To change this template file, choose Tools | Templates
* and open the template in the editor.
*/
/*
* File: DominatorsTreeAnalysisProvider.h
* Author: pgess
*
* Created on May 13, 2016, 11:39 AM
*/
#ifndef DOMINATORSTREEANALYSISPROVIDER_H
#define DOMINATORSTREEANALYSISPROVIDER_H
#include "clasplayer.h"
#include <boost/smart_ptr/scoped_ptr.hpp>
-namespace xreate{
+namespace xreate{namespace dominators{
class DominatorTree;
class DominatorsTreeAnalysisProvider: public IAnalysisData {
public:
typedef std::pair<ScopePacked, ScopePacked> DominatedRange;
typedef std::map<ScopePacked, DominatedRange> Dominators;
DominatorsTreeAnalysisProvider();
virtual ~DominatorsTreeAnalysisProvider();
void run(const ClaspLayer* engine);
void print(std::ostringstream& output) const;
const Dominators& getForwardDominators() const;
const Dominators& getPostDominators() const;
private:
boost::scoped_ptr<DominatorTree> treeForwardDominators;
boost::scoped_ptr<DominatorTree> treePostDominators;
};
-}
+}} //end of namespace xreate::dominators
#endif /* DOMINATORSTREEANALYSISPROVIDER_H */
diff --git a/cpp/src/analysis/cfagraph.cpp b/cpp/src/analysis/cfagraph.cpp
index be428ed..5a2d7e6 100644
--- a/cpp/src/analysis/cfagraph.cpp
+++ b/cpp/src/analysis/cfagraph.cpp
@@ -1,166 +1,166 @@
/*
* File: CFAGraph.cpp
* Author: pgess
*
* Created on June 27, 2016, 2:09 PM
*/
#include "analysis/cfagraph.h"
#include "analysis/aux.h"
-using namespace xreate::analysis;
+using namespace xreate::cfa;
using namespace std;
void
CFAGraph::print(std::ostringstream& output) const {
const std::string& atomBinding = Config::get("clasp.bindings.function");
const std::string& atomBindingScope = Config::get("clasp.bindings.scope");
//show function tags
int counterTags = 0;
std::ostringstream bufFunctionNames;
boost::format formatFunction("function(%1%).");
boost::format formatBind(atomBinding + "(%1%, %2%).");
for (auto function: this->__nodesFunction.left) {
const auto tags = this->__functionTags.equal_range(function.first);
if (tags.first == tags.second) {
//no tags
bufFunctionNames << "; " << function.second ;
continue;
}
output << formatFunction % (function.second) << std::endl;
for (const auto& tag_: boost::make_iterator_range(tags)){
const Expression& tag = tag_.second;
list<string> tagRaw = xreate::analysis::compile(tag);
assert(tagRaw.size() == 1);
output << formatBind
% (function.second)
% (tagRaw.front())
<< endl;
++counterTags;
}
}
if (bufFunctionNames.tellp()){
output << formatFunction % (bufFunctionNames.str().substr(2)) << std::endl;
}
if (counterTags == 0) {
output << "%no functtion tags at all" << endl;
}
//declare scopes
boost::format formatScope("scope(0..%1%).");
output << formatScope % (__clasp->getScopesCount() - 1) << std::endl;
//show context rules:
for (auto rule: this->__contextRules) {
output << ContextRule(rule.second).compile(rule.first) << std::endl;
};
//show scope tags:
counterTags = 0;
boost::format formatScopeBind(atomBindingScope + "(%1%, %2%, strong).");
for (auto entry: this->__scopeTags) {
ScopePacked scopeId = entry.first;
const Expression& tag = entry.second;
list<string> tagRaw = xreate::analysis::compile(tag);
assert(tagRaw.size() == 1);
output << formatScopeBind % scopeId %(tagRaw.front()) << endl;
++counterTags;
}
if (counterTags == 0) {
output << "%scope tags: no tags at all" << endl;
}
output << endl << "%\t\tStatic analysis: CFA" << endl;
//parent connections
//TOTEST CFG parent function
boost::format formatFunctionParent("cfa_parent(%1%, function(%2%)).");
for (const auto &relation: this->__parentFunctionRelations) {
const string& function = this->__nodesFunction.left.at(relation.right);
output << formatFunctionParent % relation.left % function << endl;
}
//TOTEST CFG parent scope
boost::format formatScopeParent("cfa_parent(%1%, scope(%2%)).");
for (const auto &relation: this->__parentScopeRelations) {
output << formatScopeParent % relation.first % relation.second << endl;
}
//call connections
boost::format formatCall("cfa_call(%1%, %2%).");
for (const auto &relation: this->__callRelations) {
const ScopePacked scopeFrom = relation.left;
const string& functionTo = this->__nodesFunction.left.at(relation.right);
output << formatCall % (scopeFrom) % (functionTo) << endl;
}
//function specializations descrtiption
//SECTIONTAG late-context cfa_function_specializations
boost::format formatSpecializations("cfa_function_specializations(%1%, %2%).");
const list<ManagedFnPtr>& functions = __clasp->ast->getAllFunctions();
for (auto f: functions){
if (f->guardContext.isValid()){
list<string> guardRaw = xreate::analysis::compile(f->guardContext);
assert(guardRaw.size() == 1);
output << formatSpecializations % (f->getName()) % (guardRaw.front()) << endl;
}
}
}
void
CFAGraph::addFunctionAnnotations(const std::string& function, const std::map<std::string, Expression>& tags) {
unsigned int fid = registerNodeFunction(function);
for (auto& tag: tags){
__functionTags.emplace(fid, tag.second);
}
}
void
CFAGraph::addScopeAnnotations(const ScopePacked& scope, const std::vector<Expression>& tags){
for (Expression tag: tags){
__scopeTags.emplace(scope, tag);
}
}
void
CFAGraph::addContextRules(const ScopePacked& scope, const std::vector<Expression>& rules){
for (Expression rule: rules){
__contextRules.emplace(scope, rule);
}
}
void
CFAGraph::addCallConnection(const ScopePacked& scopeFrom, const std::string& functionTo) {
unsigned int idFuncTo = registerNodeFunction(functionTo);
__callRelations.insert(CALL_RELATIONS::value_type(scopeFrom, idFuncTo));
}
void
CFAGraph::addParentConnection(const ScopePacked& scope, const std::string& functionParent){
__parentFunctionRelations.insert(PARENT_FUNCTION_RELATIONS::value_type(scope, registerNodeFunction(functionParent)));
}
void
CFAGraph::addParentConnection(const ScopePacked& scope, const ScopePacked& scopeParent){
__parentScopeRelations.emplace(scope, scopeParent);
}
unsigned int
CFAGraph::registerNodeFunction(const std::string& fname){
auto pos = __nodesFunction.left.insert(make_pair(__nodesFunction.size(), fname));
return pos.first->first;
}
diff --git a/cpp/src/analysis/cfagraph.h b/cpp/src/analysis/cfagraph.h
index a60499a..7372446 100644
--- a/cpp/src/analysis/cfagraph.h
+++ b/cpp/src/analysis/cfagraph.h
@@ -1,56 +1,56 @@
/*
* File: CFAGraph.h
* Author: pgess
*
* Created on June 27, 2016, 2:09 PM
*/
#ifndef CFAGRAPH_H
#define CFAGRAPH_H
#include "clasplayer.h"
-namespace xreate {namespace analysis {
+namespace xreate {namespace cfa {
class CFAGraph: public IAnalysisData {
public:
typedef boost::bimap<ScopePacked, boost::bimaps::multiset_of<unsigned int>> PARENT_FUNCTION_RELATIONS;
PARENT_FUNCTION_RELATIONS __parentFunctionRelations;
std::map<ScopePacked, ScopePacked> __parentScopeRelations;
typedef boost::bimap<
boost::bimaps::multiset_of<ScopePacked>,
boost::bimaps::multiset_of<unsigned int>,
boost::bimaps::set_of_relation<>
> CALL_RELATIONS;
CALL_RELATIONS __callRelations;
boost::bimap<unsigned int, std::string > __nodesFunction;
std::multimap<unsigned int, Expression> __functionTags;
std::multimap<ScopePacked, Expression> __scopeTags;
std::multimap<ScopePacked, ContextRule> __contextRules;
void print(std::ostringstream& output) const;
CFAGraph(ClaspLayer* engine): __clasp(engine){}
void addFunctionAnnotations(const std::string& function, const std::map<std::string, Expression>& tags);
void addScopeAnnotations(const ScopePacked& scope, const std::vector<Expression>&tags);
void addContextRules(const ScopePacked& scope, const std::vector<Expression>&rules);
void addCallConnection(const ScopePacked& scopeFrom, const std::string& functionTo);
void addParentConnection(const ScopePacked& scope, const std::string& functionParent);
void addParentConnection(const ScopePacked& scope, const ScopePacked& scopeParent);
// void addScopeRetIdentifier(const ScopePacked& scope, const SymbolPacked& identifier);
private:
ClaspLayer* __clasp;
unsigned int registerNodeFunction(const std::string& fname);
};
-}}
+}} //end of namespace xreate::cfa
#endif /* CFAGRAPH_H */
diff --git a/cpp/src/analysis/dfagraph.cpp b/cpp/src/analysis/dfagraph.cpp
index b1f52dc..46c448c 100644
--- a/cpp/src/analysis/dfagraph.cpp
+++ b/cpp/src/analysis/dfagraph.cpp
@@ -1,250 +1,245 @@
#include "analysis/dfagraph.h"
#include "analysis/aux.h"
#include <list>
-using namespace xreate;
-using namespace xreate::analysis;
using namespace std;
-
-namespace xreate {
- namespace analysis {
+namespace xreate { namespace dfa {
void
DFAGraph::print(std::ostringstream& output) const {
std::set<SymbolPacked> symbols;
output << endl << "%\t\tStatic analysis: DFA" << endl;
std::vector<std::pair<SymbolPacked, SymbolPacked>>::const_iterator i1;
std::vector<DFGConnection>::const_iterator i2;
boost::format formatDfaConnection("dfa_connection(%1%, %2%, %3%).");
for (i1 = this->__edges.begin(), i2 = this->__data.begin(); i1 != this->__edges.end(); ++i1, ++i2) {
string edgeName;
switch (*i2) {
case DFGConnection::WEAK: edgeName = "weak";
break;
case DFGConnection::STRONG: edgeName = "strong";
break;
case DFGConnection::PROTOTYPE: edgeName = "proto";
break;
}
output << formatDfaConnection
- % formatSymbol(i1->first)
- % formatSymbol(i1->second)
+ % analysis::formatSymbol(i1->first)
+ % analysis::formatSymbol(i1->second)
% edgeName
<< " %" << this->__clasp->getHintForPackedSymbol(i1->first) << " - " << this->__clasp->getHintForPackedSymbol(i1->second)
<< endl;
symbols.insert(i1->first);
symbols.insert(i1->second);
}
boost::format formatDfaDependency("dfa_dependency(%1%, %2%).");
for (auto i = this->__dependencies.begin(); i != this->__dependencies.end(); ++i) {
output << formatDfaDependency
- % formatSymbol(i->first)
- % formatSymbol(i->second)
+ % analysis::formatSymbol(i->first)
+ % analysis::formatSymbol(i->second)
<< " %"
<< this->__clasp->getHintForPackedSymbol(i->first) << " - "
<< this->__clasp->getHintForPackedSymbol(i->second)
<< endl;
}
boost::format formatBind("bind(%1%, %2%).");
for (const pair<SymbolPacked, Expression>& tag : this->__tags) {
for (string variant : xreate::analysis::compile(tag.second)) {
output << formatBind
- % formatSymbol(tag.first)
+ % analysis::formatSymbol(tag.first)
% (variant)
<< "%" << this->__clasp->getHintForPackedSymbol(tag.first)
<< endl;
}
symbols.insert(tag.first);
}
for (const SymbolPacked& s : symbols) {
- output << "v(" << formatSymbol(s) << ")."
+ output << "v(" << analysis::formatSymbol(s) << ")."
<< " %" << this->__clasp->getHintForPackedSymbol(s)
<< endl;
}
}
class VisitorAddTag : public boost::static_visitor<> {
public:
void operator()(const SymbolPacked& symbol) {
__graph->__tags.emplace(symbol, move(__tag));
}
void operator()(SymbolAnonymous& symbol) {
symbol.tags.push_back(move(__tag));
}
void operator()(const SymbolInvalid& symbol) {
assert(false && "Undefined behaviour");
}
VisitorAddTag(DFAGraph * const dfagraph, Expression&& tag) :
__graph(dfagraph), __tag(tag) {
}
private:
DFAGraph * const __graph;
Expression __tag;
};
class VisitorAddLink : public boost::static_visitor<> {
public:
void operator()(const SymbolPacked& nodeFrom) {
if (!__graph->isConnected(__nodeTo, nodeFrom)) {
__graph->__edges.emplace_back(__nodeTo, nodeFrom);
__graph->__data.push_back(__link);
DFAGraph::EdgeId eid = __graph->__edges.size() - 1;
__graph->__outEdges.emplace(nodeFrom, eid);
}
}
void operator()(const SymbolAnonymous& symbolFrom) {
switch (__link) {
case DFGConnection::WEAK:
{
//virtual symbol to hold transient annotations
SymbolPacked symbPivot = __graph->createAnonymousSymbol(symbolFrom.scope);
__graph->addConnection(symbPivot, symbolFrom, DFGConnection::STRONG);
__graph->addConnection(__nodeTo, symbPivot, DFGConnection::WEAK);
break;
}
case DFGConnection::STRONG:
{
for (const Expression& tag : symbolFrom.tags) {
__graph->__tags.emplace(__nodeTo, tag);
}
break;
}
default:
assert(false && "Undefined behavior");
}
}
void operator()(const SymbolInvalid&) {
if (__link == DFGConnection::STRONG) return;
if (__link == DFGConnection::WEAK) return;
assert(false && "Undefined behavior");
}
VisitorAddLink(DFAGraph * const dfagraph, const SymbolPacked& nodeTo, DFGConnection link) :
__graph(dfagraph), __nodeTo(nodeTo), __link(link) {
}
private:
DFAGraph * const __graph;
SymbolPacked __nodeTo;
DFGConnection __link;
};
class VisitorGetDependencyConnection : public boost::static_visitor<list<SymbolPacked>>
{
public:
list<SymbolPacked>
operator()(const SymbolPacked & nodeFrom) {
return
{
nodeFrom
};
}
list<SymbolPacked>
operator()(const SymbolAnonymous & nodeFrom) {
return nodeFrom.dependencies;
}
list<SymbolPacked>
operator()(const SymbolInvalid&) {
assert(false && "Undefined behavior");
}
VisitorGetDependencyConnection(DFAGraph * const g) : graph(g) {
}
DFAGraph * const graph;
};
class VisitorSetDependencyConnection : public boost::static_visitor<> {
public:
void operator()(SymbolPacked& nodeTo) {
VisitorGetDependencyConnection visitorGetDepenencies(graph);
auto deps = boost::apply_visitor(visitorGetDepenencies, nodeFrom);
for (const SymbolPacked& dep : deps) {
graph->__dependencies.emplace(nodeTo, dep);
}
}
void operator()(SymbolAnonymous& nodeTo) {
VisitorGetDependencyConnection visitorGetDepenencies(graph);
auto deps = boost::apply_visitor(visitorGetDepenencies, nodeFrom);
for (const SymbolPacked& dep : deps) {
nodeTo.dependencies.push_back(dep);
}
}
void operator()(SymbolInvalid&) {
assert(false && "Undefined behavior");
}
VisitorSetDependencyConnection(DFAGraph * const g, SymbolNode s) : graph(g), nodeFrom(s) {
}
DFAGraph * const graph;
SymbolNode nodeFrom;
};
bool
DFAGraph::isConnected(const SymbolPacked& identifierTo, const SymbolPacked& identifierFrom) {
auto range = __outEdges.equal_range(identifierFrom);
for (std::multimap<SymbolPacked, EdgeId>::iterator edge = range.first; edge != range.second; ++edge) {
if (__edges[edge->second].second == identifierTo)
return true;
}
return false;
}
void
DFAGraph::addConnection(const SymbolPacked& nodeTo, const SymbolNode& nodeFrom, DFGConnection link) {
VisitorAddLink visitor(this, nodeTo, link);
boost::apply_visitor(visitor, nodeFrom);
}
void
DFAGraph::addDependencyConnection(SymbolNode& identifierTo, SymbolNode& identifierFrom) {
VisitorSetDependencyConnection visitor(this, identifierFrom);
boost::apply_visitor(visitor, identifierTo);
}
void
DFAGraph::addAnnotation(SymbolNode& node, Expression&& tag) {
VisitorAddTag visitor(this, move(tag));
boost::apply_visitor(visitor, node);
}
SymbolPacked
DFAGraph::createAnonymousSymbol(const ScopePacked& scope) {
return SymbolPacked(ScopedSymbol{__countAnonymousSymbols++, 0}, scope, true);
}
- }
-}
\ No newline at end of file
+}} //end of namespace xreate::dfa
\ No newline at end of file
diff --git a/cpp/src/analysis/dfagraph.h b/cpp/src/analysis/dfagraph.h
index 7962c77..5d6e513 100644
--- a/cpp/src/analysis/dfagraph.h
+++ b/cpp/src/analysis/dfagraph.h
@@ -1,60 +1,60 @@
/*
* File: dfa.h
* Author: pgess
*
* Created on June 27, 2016, 1:50 PM
*/
#ifndef DFA_H
#define DFA_H
#include "clasplayer.h"
-namespace xreate {namespace analysis {
+namespace xreate {namespace dfa {
struct SymbolAnonymous {
SymbolAnonymous(unsigned int symbolId): id(symbolId){}
unsigned int id;
std::list<Expression> tags;
ScopePacked scope;
std::list<SymbolPacked> dependencies;
};
struct SymbolInvalid { };
typedef boost::variant<SymbolInvalid, SymbolAnonymous, SymbolPacked> SymbolNode;
class DFAGraph: public IAnalysisData{
friend class VisitorAddTag;
friend class VisitorAddLink;
friend class VisitorGetDependencyConnection;
friend class VisitorSetDependencyConnection;
public:
DFAGraph(ClaspLayer* engine): __clasp(engine){}
SymbolPacked createAnonymousSymbol(const ScopePacked& scope);
void addAnnotation(SymbolNode& identifier, Expression&& tag);
void addConnection(const SymbolPacked& identifierTo, const SymbolNode& identifierFrom, DFGConnection link);
void addDependencyConnection(SymbolNode& identifierTo, SymbolNode& identifierFrom);
bool isConnected(const SymbolPacked& identifierTo, const SymbolPacked& identifierFrom);
void print(std::ostringstream& output) const;
private:
typedef unsigned int EdgeId;
std::vector<std::pair<SymbolPacked, SymbolPacked>> __edges;
std::multimap<SymbolPacked, EdgeId> __outEdges;
std::vector<DFGConnection> __data;
std::multimap<SymbolPacked, Expression> __tags;
std::multimap<SymbolPacked, SymbolPacked> __dependencies;
unsigned int __countAnonymousSymbols=0;
ClaspLayer* __clasp;
};
-}}
+}} // end of namespace xreate::dfa
#endif /* DFA_H */
diff --git a/cpp/src/ast.cpp b/cpp/src/ast.cpp
index f50b3d3..2a890b2 100644
--- a/cpp/src/ast.cpp
+++ b/cpp/src/ast.cpp
@@ -1,925 +1,934 @@
#include "ast.h"
#include "ExternLayer.h"
#include <stdexcept>
#include <iostream>
namespace std{
-
std::size_t
hash<xreate::ScopedSymbol>::operator()(xreate::ScopedSymbol const& s) const
{return s.id ^ (s.version << 2);}
bool
equal_to<xreate::ScopedSymbol>::operator()(const xreate::ScopedSymbol& __x, const xreate::ScopedSymbol& __y) const
{ return __x.id == __y.id && __x.version == __y.version; }
+
+ size_t
+ hash<xreate::Symbol>::operator()(xreate::Symbol const& s) const{
+ return hash<xreate::ScopedSymbol>()(s.identifier) ^ ((long int) s.scope << 1);
+ }
+
+ bool
+ equal_to<xreate::Symbol>::operator()(const xreate::Symbol& __x, const xreate::Symbol& __y) const{
+ return __x == __y;
+ };
}
using namespace std;
namespace xreate {
Atom<Identifier_t>::Atom(const std::wstring& value) {
__value = wstring_to_utf8(value);
}
Atom<Identifier_t>::Atom(std::string && name) : __value(name)
{}
const std::string&
Atom<Identifier_t>::get() const {
return __value;
}
Atom<Number_t>::Atom(wchar_t* value) {
//DEBT reconsider number literal recognition
__value = wcstol(value, 0, 10);
}
Atom<Number_t>::Atom(int value)
: __value(value) {
}
double
Atom<Number_t>::get()const {
return __value;
}
Atom<String_t>::Atom(const std::wstring& value) {
assert(value.size() >=2);
__value = wstring_to_utf8(value.substr(1, value.size() -2));
}
const std::string&
Atom<String_t>::get() const {
return __value;
}
class ExpressionHints {
public:
static bool
isStringValueValid(const Expression& e) {
switch (e.__state) {
case Expression::INVALID:
assert(false);
case Expression::IDENT:
case Expression::STRING:
return true;
case Expression::NUMBER:
case Expression::BINDING:
case Expression::VARIANT:
return false;
case Expression::COMPOUND:
{
switch (e.op) {
case Operator::CALL:
return true;
default: return false;
}
}
}
return false;
}
static bool
isDoubleValueValid(const Expression& e) {
switch (e.__state) {
case Expression::NUMBER:
case Expression::VARIANT:
return true;
case Expression::INVALID:
assert(false);
case Expression::IDENT:
case Expression::STRING:
case Expression::COMPOUND:
case Expression::BINDING:
return false;
}
return false;
}
};
class TypesResolver {
private:
const AST* ast;
std::map<std::string, TypeAnnotation> scope;
std::map<TypeAnnotation, int> signatures;
ExpandedType expandType(const TypeAnnotation &t, const std::vector<TypeAnnotation> &args = std::vector<TypeAnnotation>()) {
return TypesResolver(ast, scope, signatures)(t, args);
}
std::vector<TypeAnnotation>
expandOperands(const std::vector<TypeAnnotation>& operands) {
std::vector<TypeAnnotation> pack;
pack.reserve(operands.size());
std::transform(operands.begin(), operands.end(), std::inserter(pack, pack.end()),
[this](const TypeAnnotation & t) {
return expandType(t);
});
return pack;
}
public:
TypesResolver(const AST* root, const std::map<std::string, TypeAnnotation>& scopeOuter = std::map<std::string, TypeAnnotation>(),
std::map<TypeAnnotation, int> signaturesOuter = std::map<TypeAnnotation, int>())
: ast(root), scope(scopeOuter), signatures(signaturesOuter) {
}
ExpandedType
operator()(const TypeAnnotation &t, const std::vector<TypeAnnotation> &args = std::vector<TypeAnnotation>()) {
//assert(args.size() == t.bindings.size()); // invalid number of arguments
for (size_t i = 0; i < args.size(); ++i) {
scope[t.bindings.at(i)] = args.at(i);
}
switch (t.__operator) {
case TypeOperator::ARRAY:
{
assert(t.__operands.size() == 1);
Expanded<TypeAnnotation> elTy = expandType(t.__operands.at(0));
return ExpandedType(TypeAnnotation(tag_array, elTy, 0));
}
case TypeOperator::STRUCT:
{
assert(t.__operands.size());
std::vector<TypeAnnotation>&& pack = expandOperands(t.__operands);
auto tnew = TypeAnnotation(TypeOperator::STRUCT, move(pack));
tnew.fields = t.fields;
return ExpandedType(move(tnew));
};
case TypeOperator::CALL:
{
std::string alias = t.__valueCustom;
//find in local scope:
TypeAnnotation ty;
if (scope.count(alias)) {
ty = scope.at(alias);
} else if (ast->__indexTypeAliases.count(alias)) {
ty = ast->__indexTypeAliases.at(alias);
} else {
assert(false && "Undefined or external type");
}
std::vector<TypeAnnotation>&& operands = expandOperands(t.__operands);
TypeAnnotation signature(TypeOperator::CALL, move(operands));
signature.__valueCustom = alias;
if (signatures.count(signature)) {
auto link = TypeAnnotation(TypeOperator::LINK,{});
link.conjuctionId = signatures.at(signature);
return ExpandedType(move(link));
}
int cid = signatures.size();
signatures[signature] = cid;
TypeAnnotation tyResult = expandType(ty, operands);
tyResult.conjuctionId = cid;
return ExpandedType(move(tyResult));
};
case TypeOperator::CUSTOM:
{
std::string alias = t.__valueCustom;
/*
if (signatures.count(alias)) {
return ExpandedType(TypeAnnotation(TypeOperator::LINK, {t}));
}
signatures[alias].emplace(t);
*/
//find in local scope:
if (scope.count(alias)) {
return expandType(scope.at(alias));
}
// find in general scope:
if (ast->__indexTypeAliases.count(alias)) {
return expandType(ast->__indexTypeAliases.at(t.__valueCustom));
}
//if type is unknown keep it as is.
return ExpandedType(TypeAnnotation(t));
};
case TypeOperator::ACCESS:
{
std::string alias = t.__valueCustom;
ExpandedType tyAlias = ExpandedType(TypeAnnotation());
//find in local scope:
if (scope.count(alias)) {
tyAlias = expandType(scope.at(alias));
//find in global scope:
} else if ((ast->__indexTypeAliases.count(alias))) {
tyAlias = expandType(ast->__indexTypeAliases.at(alias));
} else {
assert(false && "Undefined or external type");
}
assert(tyAlias->__operator == TypeOperator::STRUCT);
for (const string& field : t.fields) {
auto fieldIt = std::find(tyAlias->fields.begin(), tyAlias->fields.end(), field);
assert(fieldIt != tyAlias->fields.end() && "unknown field");
int fieldId = fieldIt - tyAlias->fields.begin();
tyAlias = expandType(tyAlias->__operands.at(fieldId));
}
return tyAlias;
}
case TypeOperator::TUPLE:
{
assert(t.__operands.size());
std::vector<TypeAnnotation> pack;
pack.reserve(t.__operands.size());
std::transform(t.__operands.begin(), t.__operands.end(), std::inserter(pack, pack.end()),
[this](const TypeAnnotation & t) {
return expandType(t);
});
return ExpandedType(TypeAnnotation(TypeOperator::TUPLE, move(pack)));
}
case TypeOperator::VARIANT:
{
return ExpandedType(TypeAnnotation(t));
}
case TypeOperator::NONE:
{
return ExpandedType(TypeAnnotation(t));
}
default:
assert(false);
}
assert(false);
return ExpandedType(TypeAnnotation());
}
};
TypeAnnotation::TypeAnnotation()
: __operator(TypeOperator::NONE), __value(TypePrimitive::Invalid)
{}
TypeAnnotation::TypeAnnotation(TypePrimitive typ)
: __value(typ) {
}
TypeAnnotation::TypeAnnotation(TypeOperator op, std::initializer_list<TypeAnnotation> operands)
: __operator(op), __operands(operands) {
}
TypeAnnotation::TypeAnnotation(TypeOperator op, std::vector<TypeAnnotation>&& operands)
: __operator(op), __operands(operands) {
}
TypeAnnotation::TypeAnnotation(llvm_array_tag, TypeAnnotation typ, int size)
: TypeAnnotation(TypeOperator::ARRAY,{typ}) {
__size = size;
}
bool
TypeAnnotation::isValid() const{
return !(__value == TypePrimitive::Invalid && __operator == TypeOperator::NONE);
}
bool
TypeAnnotation::operator<(const TypeAnnotation& t) const {
if (__operator != t.__operator) return __operator < t.__operator;
if (__operator == TypeOperator::NONE)
return __value < t.__value;
if (__operator == TypeOperator::CALL || __operator == TypeOperator::CUSTOM || __operator == TypeOperator::ACCESS) {
if (__valueCustom != t.__valueCustom)
return __valueCustom < t.__valueCustom;
}
return __operands < t.__operands;
}
/*
TypeAnnotation (struct_tag, std::initializer_list<TypeAnnotation>)
{}
*/
void
TypeAnnotation::addBindings(std::vector<Atom<Identifier_t>>&& params) {
bindings.reserve(bindings.size() + params.size());
std::transform(params.begin(), params.end(), std::inserter(bindings, bindings.end()),
[](const Atom<Identifier_t>& ident) {
return ident.get(); });
}
void
TypeAnnotation::addFields(std::vector<Atom<Identifier_t>>&& listFields) {
fields.reserve(fields.size() + listFields.size());
std::transform(listFields.begin(), listFields.end(), std::inserter(fields, fields.end()),
[](const Atom<Identifier_t>& ident) {
return ident.get(); });
}
unsigned int Expression::nextVacantId = 0;
Expression::Expression(const Atom<Number_t>& number)
: Expression() {
__state=NUMBER; op=Operator::NONE; __valueD=number.get();
}
Expression::Expression(const Atom<String_t>& a)
: Expression(){
__state=STRING; op=Operator::NONE; __valueS=a.get();
}
Expression::Expression(const Atom<Identifier_t> &ident)
: Expression() {
__state=IDENT; op=Operator::NONE; __valueS=ident.get();
}
Expression::Expression(const Operator &oprt, std::initializer_list<Expression> params)
: Expression() {
__state=COMPOUND; op=oprt;
if (op == Operator::CALL) {
assert(params.size() > 0);
Expression arg = *params.begin();
assert(arg.__state == Expression::IDENT);
__valueS = std::move(arg.__valueS);
operands.insert(operands.end(), params.begin() + 1, params.end());
return;
}
operands.insert(operands.end(), params.begin(), params.end());
}
void
Expression::setOp(Operator oprt) {
op = oprt;
switch (op) {
case Operator::NONE:
__state = INVALID;
break;
default:
__state = COMPOUND;
break;
}
}
void
Expression::addArg(Expression &&arg) {
operands.push_back(arg);
}
void
Expression::addTags(const std::list<Expression> tags) const{
std::transform(tags.begin(), tags.end(), std::inserter(this->tags, this->tags.end()),
[](const Expression& tag){
return make_pair(tag.getValueString(), tag);
});
}
void
Expression::addBindings(std::initializer_list<Atom<Identifier_t>> params) {
addBindings(params.begin(), params.end());
}
void
Expression::bindType(TypeAnnotation t) {
type = move(t);
}
void
Expression::addBlock(ManagedScpPtr scope) {
blocks.push_back(scope.operator->());
}
const std::vector<Expression>&
Expression::getOperands() const {
return operands;
}
double
Expression::getValueDouble() const {
return __valueD;
}
const std::string&
Expression::getValueString() const {
return __valueS;
}
void
Expression::setValue(const Atom<Identifier_t>&& v) {
__valueS = v.get();
}
void Expression::setValueDouble(double value) {
__valueD = value;
}
bool
Expression::isValid() const {
return (__state != INVALID);
}
bool
Expression::isDefined() const {
return (__state != BINDING);
}
Expression::Expression()
: __state(INVALID), op(Operator::NONE), id(nextVacantId++)
{ }
namespace details { namespace incomplete {
AST::AST() {
Attachments::init<VariableVersion>();
Attachments::init<Symbol>();
}
void
AST::addInterfaceData(const ASTInterface& interface, Expression&& data) {
__interfacesData.emplace(interface, move(data));
}
void
AST::addDFAData(Expression &&data) {
__dfadata.push_back(data);
}
void
AST::addExternData(ExternData &&data) {
__externdata.insert(__externdata.end(), data.entries.begin(), data.entries.end());
}
void
AST::add(Function* f) {
__functions.push_back(f);
__indexFunctions.emplace(f->getName(), __functions.size() - 1);
}
void
AST::add(MetaRuleAbstract *r) {
__rules.push_back(r);
}
void
AST::add(TypeAnnotation t, Atom<Identifier_t> alias) {
if (t.__operator == TypeOperator::VARIANT) {
for (int i = 0, size = t.fields.size(); i < size; ++i) {
__dictVariants.emplace(t.fields[i], make_pair(t, i));
}
}
__indexTypeAliases.emplace(alias.get(), move(t));
}
ManagedScpPtr
AST::add(CodeScope* scope) {
this->__scopes.push_back(scope);
return ManagedScpPtr(this->__scopes.size() - 1, &this->__scopes);
}
std::string
AST::getModuleName() {
const std::string name = "moduleTest";
return name;
}
ManagedPtr<Function>
AST::findFunction(const std::string& name) {
int count = __indexFunctions.count(name);
if (!count) {
return ManagedFnPtr::Invalid();
}
assert(count == 1);
auto range = __indexFunctions.equal_range(name);
return ManagedPtr<Function>(range.first->second, &this->__functions);
}
std::list<ManagedFnPtr>
AST::getAllFunctions() const {
const size_t size = __functions.size();
std::list<ManagedFnPtr> result;
for (size_t i = 0; i < size; ++i) {
result.push_back(ManagedFnPtr(i, &this->__functions));
}
return result;
}
//TASK select default specializations
std::list<ManagedFnPtr>
AST::getFunctionVariants(const std::string& name) const {
auto functions = __indexFunctions.equal_range(name);
std::list<ManagedFnPtr> result;
std::transform(functions.first, functions.second, inserter(result, result.end()),
[this](auto f) {
return ManagedFnPtr(f.second, &this->__functions);
});
return result;
}
template<>
ManagedPtr<Function>
AST::begin<Function>() {
return ManagedPtr<Function>(0, &this->__functions);
}
template<>
ManagedPtr<CodeScope>
AST::begin<CodeScope>() {
return ManagedPtr<CodeScope>(0, &this->__scopes);
}
template<>
ManagedPtr<MetaRuleAbstract>
AST::begin<MetaRuleAbstract>() {
return ManagedPtr<MetaRuleAbstract>(0, &this->__rules);
}
bool
AST::recognizeVariantIdentifier(Expression& identifier) {
assert(identifier.__state == Expression::IDENT);
std::string variant = identifier.getValueString();
if (!__dictVariants.count(variant)) {
return false;
}
auto record = __dictVariants.at(variant);
const TypeAnnotation& typ = record.first;
identifier.__state = Expression::VARIANT;
identifier.setValueDouble(record.second);
identifier.type = typ;
return true;
}
void
AST::postponeIdentifier(CodeScope* scope, const Expression& id) {
bucketUnrecognizedIdentifiers.emplace(scope, id);
}
void
AST::recognizePostponedIdentifiers() {
for(const auto& identifier: bucketUnrecognizedIdentifiers){
if (!identifier.first->recognizeIdentifier(identifier.second)){
//exception: Ident not found
std::cout << "Unknown symbol: "<< identifier.second.getValueString() << std::endl;
assert(false && "Symbol not found");
}
}
}
xreate::AST*
AST::finalize() {
//all finalization steps:
recognizePostponedIdentifiers();
return reinterpret_cast<xreate::AST*>(this);
}
}} //namespace details::incomplete
Expanded<TypeAnnotation>
AST::findType(const std::string& name) {
// find in general scope:
if (__indexTypeAliases.count(name))
return expandType(__indexTypeAliases.at(name));
//if type is unknown keep it as is.
TypeAnnotation t(TypeOperator::CUSTOM,{});
t.__valueCustom = name;
return ExpandedType(move(t));
}
Expanded<TypeAnnotation>
AST::expandType(const TypeAnnotation &t) const {
return TypesResolver(this)(t);
}
Function::Function(const Atom<Identifier_t>& name)
: __entry(new CodeScope(0)) {
__name = name.get();
}
void
Function::addTag(Expression&& tag, const TagModifier mod) {
string name = tag.getValueString();
__tags.emplace(move(name), move(tag));
}
const std::map<std::string, Expression>&
Function::getTags() const {
return __tags;
}
CodeScope*
Function::getEntryScope() const {
return __entry;
}
void
Function::addBinding(Atom <Identifier_t>&& name, Expression&& argument) {
__entry->addBinding(move(name), move(argument));
}
const std::string&
Function::getName() const {
return __name;
}
ScopedSymbol
CodeScope::registerIdentifier(const Expression& identifier) {
VariableVersion version = Attachments::get<VariableVersion>(identifier, VERSION_NONE);
auto result = __identifiers.emplace(identifier.getValueString(), __vCounter);
if (result.second){
++__vCounter;
return {__vCounter-1, version};
}
return {result.first->second, version};
}
bool
CodeScope::recognizeIdentifier(const Expression& identifier) const{
VariableVersion version = Attachments::get<VariableVersion>(identifier, VERSION_NONE);
const std::string& name = identifier.getValueString();
//search identifier in the current block
if (__identifiers.count(name)){
VNameId id = __identifiers.at(name);
Symbol s;
s.identifier = ScopedSymbol{id, version};
s.scope = const_cast<CodeScope*>(this);
Attachments::put<Symbol>(identifier, s);
return true;
}
//search in the parent scope
if (__parent)
{
return __parent->recognizeIdentifier(identifier);
}
return false;
}
ScopedSymbol
CodeScope::getSymbol(const std::string& alias){
assert(__identifiers.count(alias));
VNameId id = __identifiers.at(alias);
return {id, VERSION_NONE};
}
void
CodeScope::addBinding(Expression&& var, Expression&& argument) {
argument.__state = Expression::BINDING;
__bindings.push_back(var.getValueString());
ScopedSymbol binding = registerIdentifier(var);
__declarations[binding] = move(argument);
}
void
CodeScope::addDeclaration(Expression&& var, Expression&& body) {
ScopedSymbol s = registerIdentifier(var);
__declarations[s] = move(body);
}
CodeScope::CodeScope(CodeScope* parent)
: __parent(parent) {
}
CodeScope::~CodeScope() {
}
void
CodeScope::setBody(const Expression &body) {
__declarations[ScopedSymbol::RetSymbol] = body;
}
Expression&
CodeScope::getBody() {
return __declarations[ScopedSymbol::RetSymbol];
}
const Expression&
CodeScope::getDeclaration(const Symbol& symbol) {
CodeScope* self = symbol.scope;
return self->getDeclaration(symbol.identifier);
}
const Expression&
CodeScope::getDeclaration(const ScopedSymbol& symbol){
assert(__declarations.count(symbol) && "Symbol's declaration not found");
return __declarations.at(symbol);
}
void
RuleArguments::add(const Atom<Identifier_t> &arg, DomainAnnotation typ) {
emplace_back(arg.get(), typ);
}
void
RuleGuards::add(Expression&& e) {
push_back(e);
}
MetaRuleAbstract::
MetaRuleAbstract(RuleArguments&& args, RuleGuards&& guards)
: __args(std::move(args)), __guards(std::move(guards)) {
}
MetaRuleAbstract::~MetaRuleAbstract() {
}
RuleWarning::
RuleWarning(RuleArguments&& args, RuleGuards&& guards, Expression&& condition, Atom<String_t>&& message)
: MetaRuleAbstract(std::move(args), std::move(guards)), __message(message.get()), __condition(condition) {
}
RuleWarning::~RuleWarning() {
}
void
RuleWarning::compile(ClaspLayer& layer) {
//TODO restore addRuleWarning
//layer.addRuleWarning(*this);
}
bool operator<(const ScopedSymbol& s1, const ScopedSymbol& s2) {
return (s1.id < s2.id) || (s1.id==s2.id && s1.version < s2.version);
}
bool operator==(const ScopedSymbol& s1, const ScopedSymbol& s2) {
return (s1.id == s2.id) && (s1.version == s2.version);
}
bool operator<(const Symbol& s1, const Symbol& s2) {
return (s1.scope < s2.scope) || (s1.scope == s2.scope && s1.identifier < s2.identifier);
}
bool operator==(const Symbol& s1, const Symbol& s2) {
return (s1.scope == s2.scope) && (s1.identifier == s2.identifier);
}
bool operator<(const Expression&a, const Expression&b) {
if (a.__state != b.__state) return a.__state < b.__state;
assert(a.__state != Expression::INVALID);
switch (a.__state) {
case Expression::IDENT:
case Expression::STRING:
case Expression::VARIANT:
return a.getValueString() < b.getValueString();
case Expression::NUMBER:
return a.getValueDouble() < b.getValueDouble();
case Expression::COMPOUND:
{
assert(a.blocks.size() == 0);
assert(b.blocks.size() == 0);
if (a.op != b.op){
return a.op < b.op;
}
bool flagAValid = ExpressionHints::isStringValueValid(a);
bool flagBValid = ExpressionHints::isStringValueValid(b);
if (flagAValid != flagBValid) {
return flagAValid < flagBValid;
}
if (flagAValid){
if (a.getValueString() != b.getValueString()) {
return a.getValueString() < b.getValueString();
}
}
flagAValid = ExpressionHints::isDoubleValueValid(a);
flagBValid = ExpressionHints::isDoubleValueValid(b);
if (flagAValid != flagBValid) {
return flagAValid < flagBValid;
}
if (flagAValid){
if (a.getValueDouble() != b.getValueDouble()) {
return a.getValueDouble() < b.getValueDouble();
}
}
if (a.operands.size() != b.operands.size()) {
return (a.operands.size() < b.operands.size());
}
for (size_t i = 0; i < a.operands.size(); ++i) {
bool result = a.operands[i] < b.operands[i];
if (result) return true;
}
return false;
}
case Expression::BINDING:
case Expression::INVALID:
assert(false);
}
return false;
}
bool
Expression::operator==(const Expression& other) const {
if (this->__state != other.__state) return false;
if (ExpressionHints::isStringValueValid(*this)) {
if (this->__valueS != other.__valueS) return false;
}
if (ExpressionHints::isDoubleValueValid(*this)) {
if (this->__valueD != other.__valueD) return false;
}
if (this->__state != Expression::COMPOUND) {
return true;
}
if (this->op != other.op) {
return false;
}
if (this->operands.size() != other.operands.size()) {
return false;
}
for (size_t i = 0; i<this->operands.size(); ++i) {
if (!(this->operands[i] == other.operands[i])) return false;
}
assert(!this->blocks.size());
assert(!other.blocks.size());
return true;
}
const ScopedSymbol
ScopedSymbol::RetSymbol = ScopedSymbol{0, VERSION_NONE};
}
diff --git a/cpp/src/ast.h b/cpp/src/ast.h
index 87dbecc..3ca65f2 100644
--- a/cpp/src/ast.h
+++ b/cpp/src/ast.h
@@ -1,562 +1,573 @@
#ifndef AST_H
#define AST_H
#include "attachments.h"
#include <vector>
#include <stdlib.h>
#include <string>
#include <list>
#include <unordered_map>
#include <unordered_set>
#include <climits>
#include "utils.h"
#include <algorithm>
namespace llvm {
class Value;
}
+namespace xreate{
+ struct ScopedSymbol;
+ struct Symbol;
+}
+
+namespace std
+{
+ template<>
+ struct hash<xreate::ScopedSymbol>{
+ std::size_t operator()(xreate::ScopedSymbol const& s) const;
+ };
+
+ template<>
+ struct equal_to<xreate::ScopedSymbol>{
+ bool operator()(const xreate::ScopedSymbol& __x, const xreate::ScopedSymbol& __y) const;
+ };
+
+ template<>
+ struct hash<xreate::Symbol>{
+ size_t operator()(xreate::Symbol const& s) const;
+ };
+
+ template<>
+ struct equal_to<xreate::Symbol>{
+ bool operator()(const xreate::Symbol& __x, const xreate::Symbol& __y) const;
+ };
+}
+
namespace xreate {
struct String_t {
};
struct Identifier_t {
};
struct Number_t {
};
struct Type_t {
};
template<typename A>
class Atom {
};
//DEBT hold for all atoms/identifiers Parser::Token data, like line:col position
template<> class
Atom<Identifier_t> {
public:
Atom(const std::wstring& value);
Atom(std::string && name);
const std::string& get() const;
private:
std::string __value;
};
template<>
class Atom<Number_t> {
public:
Atom(wchar_t* value);
Atom(int value);
double get()const;
private:
double __value;
};
template<>
class Atom<String_t> {
public:
Atom(const std::wstring& value);
const std::string& get() const;
private:
std::string __value;
};
enum class TypePrimitive {
Invalid, Bool, I8, I32, I64, Num, Int, Float, String
};
- enum class TypeOperator {
- NONE, CALL, CUSTOM, VARIANT, ARRAY, TUPLE, STRUCT, ACCESS, LINK
- };
+enum class TypeOperator {
+ NONE, CALL, CUSTOM, VARIANT, ARRAY, TUPLE, STRUCT, ACCESS, LINK
+};
- struct llvm_array_tag {
- };
+struct llvm_array_tag {
+};
- struct struct_tag {
- };
- const llvm_array_tag tag_array = llvm_array_tag();
- const struct_tag tag_struct = struct_tag();
+struct struct_tag {
+};
+const llvm_array_tag tag_array = llvm_array_tag();
+const struct_tag tag_struct = struct_tag();
- class TypeAnnotation {
- public:
- TypeAnnotation();
- TypeAnnotation(const Atom<Type_t>& typ);
- TypeAnnotation(TypePrimitive typ);
- TypeAnnotation(llvm_array_tag, TypeAnnotation typ, int size);
-
- TypeAnnotation(TypeOperator op, std::initializer_list<TypeAnnotation> operands);
- TypeAnnotation(TypeOperator op, std::vector<TypeAnnotation>&& operands);
- void addBindings(std::vector<Atom<Identifier_t>>&& params);
- void addFields(std::vector<Atom<Identifier_t>>&& listFields);
- bool operator<(const TypeAnnotation& t) const;
- // TypeAnnotation (struct_tag, std::initializer_list<TypePrimitive>);
-
- bool isValid() const;
-
- TypeOperator __operator = TypeOperator::NONE;
-
- std::vector<TypeAnnotation> __operands;
- TypePrimitive __value;
- std::string __valueCustom;
- int conjuctionId = -1; //conjunction point id (relevant for recursive types)
-
- uint64_t __size = 0;
- std::vector<std::string> fields;
- std::vector<std::string> bindings;
- private:
- };
+class TypeAnnotation {
+public:
+ TypeAnnotation();
+ TypeAnnotation(const Atom<Type_t>& typ);
+ TypeAnnotation(TypePrimitive typ);
+ TypeAnnotation(llvm_array_tag, TypeAnnotation typ, int size);
+
+ TypeAnnotation(TypeOperator op, std::initializer_list<TypeAnnotation> operands);
+ TypeAnnotation(TypeOperator op, std::vector<TypeAnnotation>&& operands);
+ void addBindings(std::vector<Atom<Identifier_t>>&& params);
+ void addFields(std::vector<Atom<Identifier_t>>&& listFields);
+ bool operator<(const TypeAnnotation& t) const;
+ // TypeAnnotation (struct_tag, std::initializer_list<TypePrimitive>);
+
+ bool isValid() const;
+
+ TypeOperator __operator = TypeOperator::NONE;
+
+ std::vector<TypeAnnotation> __operands;
+ TypePrimitive __value;
+ std::string __valueCustom;
+ int conjuctionId = -1; //conjunction point id (relevant for recursive types)
+
+ uint64_t __size = 0;
+ std::vector<std::string> fields;
+ std::vector<std::string> bindings;
+private:
+};
- enum class Operator {
- ADD, SUB, MUL, DIV,
- EQU, NE, NEG, LSS,
- LSE, GTR, GTE, LIST,
- LIST_RANGE, LIST_NAMED,
- CALL, CALL_INTRINSIC, NONE,
- IMPL/* implication */, MAP,
- FOLD, FOLD_INF, LOOP_CONTEXT,
- INDEX, IF, SWITCH, SWITCH_ADHOC,
- CASE, CASE_DEFAULT, LOGIC_AND,
- ADHOC, CONTEXT_RULE
- };
+enum class Operator {
+ ADD, SUB, MUL, DIV,
+ EQU, NE, NEG, LSS,
+ LSE, GTR, GTE, LIST,
+ LIST_RANGE, LIST_NAMED,
+ CALL, CALL_INTRINSIC, NONE,
+ IMPL/* implication */, MAP,
+ FOLD, FOLD_INF, LOOP_CONTEXT,
+ INDEX, IF, SWITCH, SWITCH_ADHOC,
+ CASE, CASE_DEFAULT, LOGIC_AND,
+ ADHOC, CONTEXT_RULE
+};
- class Function;
- class AST;
- class CodeScope;
- class MetaRuleAbstract;
+class Function;
+class AST;
+class CodeScope;
+class MetaRuleAbstract;
- template<class Target>
- struct ManagedPtr {
-
- static ManagedPtr<Target> Invalid() {
- return ManagedPtr<Target>();
- }
-
- ManagedPtr() : __storage(0) {
- }
-
- ManagedPtr(unsigned int id, const std::vector<Target*>* storage)
- : __id(id), __storage(storage) {
- }
-
- Target&
- operator*() const {
- assert(isValid() && "Invalid Ptr");
- return *__storage->at(__id);
- }
-
- void operator=(const ManagedPtr<Target>& other) {
- __id = other.__id;
- __storage = other.__storage;
- }
-
- bool
- operator==(const ManagedPtr<Target>& other) {
- return isValid() && (__id == other.__id);
- }
-
- Target*
- operator->() const noexcept {
- assert(isValid() && "Invalid Ptr");
- return __storage->at(__id);
- }
-
- inline bool isValid() const {
- return (__storage) && (0 <= __id) && (__id < __storage->size());
- }
-
- inline operator bool() const {
- return isValid();
- }
-
- ManagedPtr<Target>& operator++() {
- ++__id;
- return *this;
- }
-
- inline unsigned int id() const {
- return __id;
- }
-
- private:
- unsigned int __id = 0;
- const std::vector<Target*> * __storage = 0;
- };
+template<class Target>
+struct ManagedPtr {
- typedef ManagedPtr<Function> ManagedFnPtr;
- typedef ManagedPtr<CodeScope> ManagedScpPtr;
- typedef ManagedPtr<MetaRuleAbstract> ManagedRulePtr;
- const ManagedScpPtr NO_SCOPE = ManagedScpPtr(UINT_MAX, 0);
-
- //To update ExpressionHints in case of any changes
- struct Expression {
- friend class CodeScope;
- friend class ClaspLayer;
- friend class CFAPass;
- friend class ExpressionHints;
-
- Expression(const Operator &oprt, std::initializer_list<Expression> params);
- Expression(const Atom<Identifier_t>& ident);
- Expression(const Atom<Number_t>& number);
- Expression(const Atom<String_t>& a);
-
- Expression();
-
- void setOp(Operator oprt);
- void addArg(Expression&& arg);
- void addBindings(std::initializer_list<Atom<Identifier_t>> params);
- void bindType(TypeAnnotation t);
-
- template<class InputIt>
- void addBindings(InputIt paramsBegin, InputIt paramsEnd);
- void addTags(const std::list<Expression> tags) const;
- void addBlock(ManagedScpPtr scope);
-
- const std::vector<Expression>& getOperands() const;
- double getValueDouble() const;
- void setValueDouble(double value);
- const std::string& getValueString() const;
- void setValue(const Atom<Identifier_t>&& v);
- bool isValid() const;
- bool isDefined() const;
-
+ static ManagedPtr<Target> Invalid() {
+ return ManagedPtr<Target>();
+ }
- bool operator==(const Expression& other) const;
+ ManagedPtr() : __storage(0) {
+ }
- enum {
- INVALID, COMPOUND, IDENT, NUMBER, STRING, VARIANT, BINDING
- } __state = INVALID;
-
- Operator op;
- unsigned int id;
- std::vector<std::string> bindings;
- std::map<std::string, size_t> __indexBindings;
- std::vector<Expression> operands;
- TypeAnnotation type;
-
- mutable std::map<std::string, Expression> tags;
- std::list<CodeScope*> blocks;
-
- private:
- std::string __valueS;
- double __valueD;
-
- static unsigned int nextVacantId;
- };
-
- bool operator< (const Expression&, const Expression&);
+ ManagedPtr(unsigned int id, const std::vector<Target*>* storage)
+ : __id(id), __storage(storage) {
+ }
- template<class InputIt>
- void Expression::addBindings(InputIt paramsBegin, InputIt paramsEnd) {
- size_t index = bindings.size();
-
- std::transform(paramsBegin, paramsEnd, std::inserter(bindings, bindings.end()),
- [&index, this] (const Atom<Identifier_t> atom) {
- std::string key = atom.get();
- this->__indexBindings[key] = index++;
- return key;
- });
+ Target&
+ operator*() const {
+ assert(isValid() && "Invalid Ptr");
+ return *__storage->at(__id);
}
- typedef std::list<Expression> ExpressionList;
+ void operator=(const ManagedPtr<Target>& other) {
+ __id = other.__id;
+ __storage = other.__storage;
+ }
- enum class TagModifier {
- NONE, ASSERT, REQUIRE
- };
+ bool
+ operator==(const ManagedPtr<Target>& other) {
+ return isValid() && (__id == other.__id);
+ }
- enum class DomainAnnotation {
- FUNCTION, VARIABLE
- };
+ Target*
+ operator->() const noexcept {
+ assert(isValid() && "Invalid Ptr");
+ return __storage->at(__id);
+ }
- class RuleArguments : public std::vector<std::pair<std::string, DomainAnnotation>>
- {
- public:
- void add(const Atom<Identifier_t>& name, DomainAnnotation typ);
- };
+ inline bool isValid() const {
+ return (__storage) && (0 <= __id) && (__id < __storage->size());
+ }
- class RuleGuards : public std::vector<Expression> {
- public:
- void add(Expression&& e);
- };
+ inline operator bool() const {
+ return isValid();
+ }
+ ManagedPtr<Target>& operator++() {
+ ++__id;
+ return *this;
+ }
- class ClaspLayer;
- class LLVMLayer;
+ inline unsigned int id() const {
+ return __id;
+ }
- class MetaRuleAbstract {
- public:
- MetaRuleAbstract(RuleArguments&& args, RuleGuards&& guards);
- virtual ~MetaRuleAbstract();
- virtual void compile(ClaspLayer& layer) = 0;
- protected:
- RuleArguments __args;
- RuleGuards __guards;
- };
+private:
+ unsigned int __id = 0;
+ const std::vector<Target*> * __storage = 0;
+};
+
+typedef ManagedPtr<Function> ManagedFnPtr;
+typedef ManagedPtr<CodeScope> ManagedScpPtr;
+typedef ManagedPtr<MetaRuleAbstract> ManagedRulePtr;
+const ManagedScpPtr NO_SCOPE = ManagedScpPtr(UINT_MAX, 0);
+
+//To update ExpressionHints in case of any changes
+struct Expression {
+ friend class CodeScope;
+ friend class ClaspLayer;
+ friend class CFAPass;
+ friend class ExpressionHints;
+
+ Expression(const Operator &oprt, std::initializer_list<Expression> params);
+ Expression(const Atom<Identifier_t>& ident);
+ Expression(const Atom<Number_t>& number);
+ Expression(const Atom<String_t>& a);
+
+ Expression();
+
+ void setOp(Operator oprt);
+ void addArg(Expression&& arg);
+ void addBindings(std::initializer_list<Atom<Identifier_t>> params);
+ void bindType(TypeAnnotation t);
+
+ template<class InputIt>
+ void addBindings(InputIt paramsBegin, InputIt paramsEnd);
+ void addTags(const std::list<Expression> tags) const;
+ void addBlock(ManagedScpPtr scope);
+
+ const std::vector<Expression>& getOperands() const;
+ double getValueDouble() const;
+ void setValueDouble(double value);
+ const std::string& getValueString() const;
+ void setValue(const Atom<Identifier_t>&& v);
+ bool isValid() const;
+ bool isDefined() const;
+
+
+ bool operator==(const Expression& other) const;
+
+ enum {
+ INVALID, COMPOUND, IDENT, NUMBER, STRING, VARIANT, BINDING
+ } __state = INVALID;
+
+ Operator op;
+ unsigned int id;
+ std::vector<std::string> bindings;
+ std::map<std::string, size_t> __indexBindings;
+ std::vector<Expression> operands;
+ TypeAnnotation type;
+
+ mutable std::map<std::string, Expression> tags;
+ std::list<CodeScope*> blocks;
+
+private:
+ std::string __valueS;
+ double __valueD;
+
+ static unsigned int nextVacantId;
+};
+
+bool operator< (const Expression&, const Expression&);
+
+template<class InputIt>
+void Expression::addBindings(InputIt paramsBegin, InputIt paramsEnd) {
+ size_t index = bindings.size();
+
+ std::transform(paramsBegin, paramsEnd, std::inserter(bindings, bindings.end()),
+ [&index, this] (const Atom<Identifier_t> atom) {
+ std::string key = atom.get();
+ this->__indexBindings[key] = index++;
+ return key;
+ });
+}
+
+typedef std::list<Expression> ExpressionList;
+
+enum class TagModifier {
+ NONE, ASSERT, REQUIRE
+};
- class RuleWarning : public MetaRuleAbstract {
- friend class ClaspLayer;
+enum class DomainAnnotation {
+ FUNCTION, VARIABLE
+};
+
+class RuleArguments : public std::vector<std::pair<std::string, DomainAnnotation>>
+{
public:
- RuleWarning(RuleArguments&& args, RuleGuards&& guards, Expression&& condition, Atom<String_t>&& message);
- virtual void compile(ClaspLayer& layer);
- ~RuleWarning();
+ void add(const Atom<Identifier_t>& name, DomainAnnotation typ);
+};
- private:
- std::string __message;
- Expression __condition;
- };
+class RuleGuards : public std::vector<Expression> {
+public:
+ void add(Expression&& e);
+};
- typedef unsigned int VNameId;
-
- typedef int VariableVersion;
- const VariableVersion VERSION_NONE = -2;
- const VariableVersion VERSION_INIT = 0;
-
- template<>
- struct AttachmentsDict<VariableVersion>
- {
- typedef VariableVersion Data;
- static const unsigned int key = 6;
- };
-
- struct ScopedSymbol{
- VNameId id;
- VariableVersion version;
-
- static const ScopedSymbol RetSymbol;
- };
-
- struct Symbol {
- ScopedSymbol identifier;
- CodeScope * scope;
- };
-
- template<>
- struct AttachmentsDict<Symbol>
- {
- typedef Symbol Data;
- static const unsigned int key = 7;
- };
-
-}
-namespace std
+
+class ClaspLayer;
+class LLVMLayer;
+
+class MetaRuleAbstract {
+public:
+ MetaRuleAbstract(RuleArguments&& args, RuleGuards&& guards);
+ virtual ~MetaRuleAbstract();
+ virtual void compile(ClaspLayer& layer) = 0;
+protected:
+ RuleArguments __args;
+ RuleGuards __guards;
+};
+
+class RuleWarning : public MetaRuleAbstract {
+ friend class ClaspLayer;
+public:
+ RuleWarning(RuleArguments&& args, RuleGuards&& guards, Expression&& condition, Atom<String_t>&& message);
+ virtual void compile(ClaspLayer& layer);
+ ~RuleWarning();
+
+private:
+ std::string __message;
+ Expression __condition;
+};
+
+typedef unsigned int VNameId;
+
+typedef int VariableVersion;
+const VariableVersion VERSION_NONE = -2;
+const VariableVersion VERSION_INIT = 0;
+
+template<>
+struct AttachmentsDict<VariableVersion>
{
- template<>
- struct hash<xreate::ScopedSymbol>{
- std::size_t operator()(xreate::ScopedSymbol const& s) const;
- };
+ typedef VariableVersion Data;
+ static const unsigned int key = 6;
+};
- template<>
- struct equal_to<xreate::ScopedSymbol>{
- bool operator()(const xreate::ScopedSymbol& __x, const xreate::ScopedSymbol& __y) const;
- };
-}
+struct ScopedSymbol{
+ VNameId id;
+ VariableVersion version;
-namespace xreate {
+ static const ScopedSymbol RetSymbol;
+};
+
+struct Symbol {
+ ScopedSymbol identifier;
+ CodeScope * scope;
+};
+template<>
+struct AttachmentsDict<Symbol>
+{
+ typedef Symbol Data;
+ static const unsigned int key = 7;
+};
- typedef std::pair<Expression, TagModifier> Tag;
+typedef std::pair<Expression, TagModifier> Tag;
- bool operator<(const ScopedSymbol& s1, const ScopedSymbol& s2);
- bool operator==(const ScopedSymbol& s1, const ScopedSymbol& s2);
- bool operator<(const Symbol& s1, const Symbol& s2);
- bool operator==(const Symbol& s1, const Symbol& s2);
+bool operator<(const ScopedSymbol& s1, const ScopedSymbol& s2);
+bool operator==(const ScopedSymbol& s1, const ScopedSymbol& s2);
+bool operator<(const Symbol& s1, const Symbol& s2);
+bool operator==(const Symbol& s1, const Symbol& s2);
class CodeScope {
friend class Function;
friend class PassManager;
public:
CodeScope(CodeScope* parent = 0);
void setBody(const Expression& body);
Expression& getBody();
void addDeclaration(Expression&& var, Expression&& body);
void addBinding(Expression&& var, Expression&& argument);
static const Expression& getDeclaration(const Symbol& symbol);
const Expression& getDeclaration(const ScopedSymbol& symbol);
~CodeScope();
std::vector<std::string> __bindings;
std::map<std::string, VNameId> __identifiers;
CodeScope* __parent;
//TODO move __definitions to SymbolsAttachments data
//NOTE: definition of return type has zero(0) variable index
std::unordered_map<ScopedSymbol, Expression> __declarations;
std::vector<Expression> tags;
std::vector<Expression> contextRules;
private:
VNameId __vCounter = 1;
ScopedSymbol registerIdentifier(const Expression& identifier);
public:
bool recognizeIdentifier(const Expression& identifier) const;
ScopedSymbol getSymbol(const std::string& alias);
};
class Function {
friend class Expression;
friend class CodeScope;
friend class AST;
public:
Function(const Atom<Identifier_t>& name);
void addBinding(Atom <Identifier_t>&& name, Expression&& argument);
void addTag(Expression&& tag, const TagModifier mod);
const std::string& getName() const;
const std::map<std::string, Expression>& getTags() const;
CodeScope* getEntryScope() const;
CodeScope* __entry;
std::string __name;
bool isPrefunction = false; //SECTIONTAG adhoc Function::isPrefunction flag
Expression guardContext;
private:
std::map<std::string, Expression> __tags;
};
class ExternData;
struct ExternEntry {
std::string package;
std::vector<std::string> headers;
};
typedef Expanded<TypeAnnotation> ExpandedType;
enum ASTInterface {
CFA, DFA, Extern, Adhoc
};
struct FunctionSpecialization {
std::string guard;
size_t id;
};
struct FunctionSpecializationQuery {
std::unordered_set<std::string> context;
};
template<>
struct AttachmentsId<Expression>{
static unsigned int getId(const Expression& expression){
return expression.id;
}
};
template<>
struct AttachmentsId<Symbol>{
static unsigned int getId(const Symbol& s){
return s.scope->__declarations.at(s.identifier).id;
}
};
template<>
struct AttachmentsId<ManagedFnPtr>{
static unsigned int getId(const ManagedFnPtr& f){
const Symbol symbolFunction{ScopedSymbol::RetSymbol, f->getEntryScope()};
return AttachmentsId<Symbol>::getId(symbolFunction);
}
};
namespace details { namespace incomplete {
class AST {
public:
AST();
//TASK extern and DFA interfaces move into addInterfaceData
/**
* DFA Interface
*/
void addDFAData(Expression&& data);
/**
* Extern Interface
*/
void addExternData(ExternData&& data);
void addInterfaceData(const ASTInterface& interface, Expression&& data);
void add(Function* f);
void add(MetaRuleAbstract* r);
ManagedScpPtr add(CodeScope* scope);
std::string getModuleName();
ManagedPtr<Function> findFunction(const std::string& name);
typedef std::multimap<std::string, unsigned int> FUNCTIONS_REGISTRY;
std::list<ManagedFnPtr> getAllFunctions() const;
std::list<ManagedFnPtr> getFunctionVariants(const std::string& name) const;
template<class Target>
ManagedPtr<Target> begin();
std::vector<ExternEntry> __externdata;
std::list<Expression> __dfadata; //TODO move to more appropriate place
std::list<std::string> __rawImports; //TODO move to more appropriate place
std::multimap<ASTInterface, Expression> __interfacesData; //TODO CFA data here.
private:
std::vector<MetaRuleAbstract*> __rules;
std::vector<Function*> __functions;
std::vector<CodeScope*> __scopes;
FUNCTIONS_REGISTRY __indexFunctions;
// ***** TYPES SECTION *****
public:
std::map<std::string, TypeAnnotation> __indexTypeAliases;
void add(TypeAnnotation t, Atom<Identifier_t> alias);
// ***** SYMBOL RECOGNITION *****
//TODO revisit enums/variants, move to codescope
bool recognizeVariantIdentifier(Expression& identifier);
private:
std::map<std::string, std::pair<TypeAnnotation, int>> __dictVariants;
public:
std::set<std::pair<CodeScope*, Expression>> bucketUnrecognizedIdentifiers;
public:
void postponeIdentifier(CodeScope* scope, const Expression& id);
void recognizePostponedIdentifiers();
xreate::AST* finalize();
};
template<>
ManagedPtr<Function>
AST::begin<Function>();
template<>
ManagedPtr<CodeScope>
AST::begin<CodeScope>();
template<>
ManagedPtr<MetaRuleAbstract>
AST::begin<MetaRuleAbstract>();
} } // namespace details::incomplete
class AST: public details::incomplete::AST{
public:
AST(): details::incomplete::AST() {}
ExpandedType expandType(const TypeAnnotation &t) const;
ExpandedType findType(const std::string& name);
};
}
#endif // AST_H
diff --git a/cpp/src/clasplayer.cpp b/cpp/src/clasplayer.cpp
index 4073851..519f176 100644
--- a/cpp/src/clasplayer.cpp
+++ b/cpp/src/clasplayer.cpp
@@ -1,275 +1,275 @@
#include "clasplayer.h"
#include <iostream>
#include "utils.h"
#include <boost/format.hpp>
#include <boost/algorithm/string/join.hpp>
#include <gringo/scripts.hh>
#include "analysis/aux.h"
#include "analysis/DominatorsTreeAnalysisProvider.h"
#include "analysis/cfagraph.h"
#include "analysis/dfagraph.h"
using namespace std;
//TODO escape identifiers started with upper case symbol
namespace xreate {
void
ClaspLayer::printWarnings(std::ostream& out)
{
const std::string warningTag = "warning";
auto warningsRange = __model.equal_range(warningTag);
for (auto warning=warningsRange.first; warning!= warningsRange.second; ++warning) {
unsigned int warningId;
Gringo::Symbol params;
std::tie(warningId, params) = parse<unsigned int, Gringo::Symbol>(warning->second);
cout << "Warning: " << __warnings.at(warningId) << " ";
params.print(out);
out<<params;
}
}
bool
ClaspLayer::handleSolution(Gringo::Model const &model) {
std::list<std::string> warnings;
cout << "Model: " << endl;
const string& atomBindVar = Config::get("clasp.bindings.variable");
const string& atomBindFunc = Config::get("clasp.bindings.function");
const string& atomBindScope = Config::get("clasp.bindings.scope");
for (Gringo::Symbol atom : model.atoms(clingo_show_type_atoms)) {
atom.print(cout);
cout <<" | "<< endl;
string atomName(atom.name().c_str());
if (atomName == atomBindVar || atomName == atomBindFunc || atomName == atomBindScope){
string name = std::get<1>(parse<Gringo::Symbol, Gringo::Symbol>(atom)).name().c_str();
__model.emplace(move(name), move(atom));
}
__model.emplace(atomName, move(atom));
}
return true;
}
void
- ClaspLayer::setCFAData(xreate::analysis::CFAGraph* graph) {
+ ClaspLayer::setCFAData(xreate::cfa::CFAGraph* graph) {
dataCFA.reset(graph);
}
void
- ClaspLayer::setDFAData(xreate::analysis::DFAGraph* graph){
+ ClaspLayer::setDFAData(xreate::dfa::DFAGraph* graph){
dataDFA.reset(graph);
}
void
ClaspLayer::addRuleWarning(const RuleWarning &rule) {
//__partGeneral << rule << endl;
list<string> domains;
boost::format formatDef("%1%(%2%)");
std::transform(rule.__args.begin(), rule.__args.end(), std::inserter(domains, domains.begin()),
[&formatDef](const std::pair<std::string, DomainAnnotation> &argument) {
string domain;
switch (argument.second) {
case DomainAnnotation::FUNCTION:
domain = "function";
break;
case DomainAnnotation::VARIABLE:
domain = "variable";
break;
}
return boost::str(formatDef % domain % argument.first);
});
list<string> vars;
std::transform(rule.__args.begin(), rule.__args.end(), std::inserter(vars, vars.begin()),
[](const std::pair<std::string, DomainAnnotation> &argument) {
return argument.first.c_str();
});
list<list<string>> guardsRaw;
std::transform(rule.__guards.begin(), rule.__guards.end(), std::inserter(guardsRaw, guardsRaw.begin()),
[this](const Expression &guard) {
return xreate::analysis::compile(guard);
});
const list<string>& guards = xreate::analysis::multiplyLists(std::move(guardsRaw));
list<string> &&branches = xreate::analysis::compileNeg(rule.__condition);
boost::format formatWarning("warning(%1%, (%2%)):- %3%, %4%, %5%.");
for (const string &guardsJoined: guards)
for (const string &branch: branches) {
unsigned int hook = registerWarning(string(rule.__message));
__partGeneral << formatWarning
%(hook)
%(boost::algorithm::join(vars, ", "))
%(branch)
%(guardsJoined)
%(boost::algorithm::join(domains, ", "))
<<endl;
}
}
unsigned int
ClaspLayer::registerWarning(std::string &&message) {
static int warningId = 0;
__warnings.emplace(warningId, message);
return warningId++;;
}
void
ClaspLayer::involveImports() {
ostream &out = __partGeneral;
for (string fn: ast->__rawImports)
{
std::ifstream file(fn);
if (!file) continue;
while(!file.eof()){
string line;
std::getline(file, line);
out << line << endl;
}
}
}
void
ClaspLayer::addRawScript(std::string&& script){
__partGeneral << script;
}
void
ClaspLayer::run() {
involveImports();
if (this->dataDFA){
this->dataDFA->print(__partGeneral);
}
if (this->dataCFA){
this->dataCFA->print(__partGeneral);
}
- DominatorsTreeAnalysisProvider providerDominators;
+ dominators::DominatorsTreeAnalysisProvider providerDominators;
providerDominators.run(this);
providerDominators.print(__partGeneral);
ostringstream program;
program << __partTags.str() << __partGeneral.str();
cout << FYEL(program.str()) << endl;
std::vector<char const *> args{"clingo", nullptr};
DefaultGringoModule moduleDefault;
Gringo::Scripts scriptsDefault(moduleDefault);
ClingoLib ctl(scriptsDefault, 0, args.data(), {}, 0);
ctl.add("base", {}, program.str());
ctl.ground({{"base", {}}}, nullptr);
// solve
Gringo::SolveResult result = ctl.solve([this](Gringo::Model const &model) {
this->handleSolution(model);
return true;
}, {});
if (result.satisfiable() == Gringo::SolveResult::Satisfiable) {
cout << FGRN("SUCCESSFULLY") << endl;
} else {
cout << FRED("UNSUCCESSFULLY") << endl;
}
// invoke all query plugins to process clasp data
for (auto q: __queries)
{
q.second->init(this);
}
}
ClaspLayer::ClaspLayer() {
}
ClaspLayer::ModelFragment
ClaspLayer::query(const std::string& atom)
{
if (! __model.count(atom)){
return boost::none;
}
return ModelFragment(__model.equal_range(atom));
}
ScopePacked
ClaspLayer::pack(CodeScope* const scope) {
auto pos = __indexScopes.emplace(scope, __indexScopes.size());
if (pos.second)
__registryScopes.push_back(scope);
return pos.first->second;
}
size_t
ClaspLayer::getScopesCount() const{
return __registryScopes.size();
}
SymbolPacked
ClaspLayer::pack(const Symbol& symbol, std::string hintSymbolName)
{
SymbolPacked result(symbol.identifier.id, symbol.identifier.version, pack(symbol.scope));
__indexSymbolNameHints.emplace(result, hintSymbolName);
return result;
}
Symbol
ClaspLayer::unpack(const SymbolPacked& symbol)
{
return Symbol{ScopedSymbol{symbol.identifier, symbol.version}, __registryScopes[symbol.scope]};
};
std::string
ClaspLayer::getHintForPackedSymbol(const SymbolPacked& symbol){
if (!symbol.categoryTransient) {
auto result = __indexSymbolNameHints.find(symbol);
return (result == __indexSymbolNameHints.end())? "" : result->second;
} else {
return "anonym(" + to_string(symbol.identifier) + ")";
}
}
bool operator==(const SymbolPacked& s1, const SymbolPacked& s2)
{
return s1.identifier == s2.identifier && s1.scope == s2.scope;
}
bool operator<(const SymbolPacked& s1, const SymbolPacked& s2)
{
return s1.scope < s2.scope || (s1.scope == s2.scope && s1.identifier < s2.identifier);
}
IQuery*
ClaspLayer::registerQuery(IQuery *query, const QueryId& id) {
return __queries.emplace(id, query).first->second;
}
IQuery*
ClaspLayer::getQuery(const QueryId& id){
assert(__queries.count(id) && "Undefined query");
return __queries.at(id);
}
}
\ No newline at end of file
diff --git a/cpp/src/clasplayer.h b/cpp/src/clasplayer.h
index 1bfe432..525868d 100644
--- a/cpp/src/clasplayer.h
+++ b/cpp/src/clasplayer.h
@@ -1,233 +1,236 @@
#ifndef CLASPLAYER_H
#define CLASPLAYER_H
#include "ast.h"
#include "contextrule.h"
#include <clingo/clingocontrol.hh>
#include <string>
#include <climits>
#include <boost/bimap.hpp>
#include <boost/bimap/multiset_of.hpp>
#include <boost/optional.hpp>
#include <boost/scoped_ptr.hpp>
#include <list>
namespace xreate {
typedef unsigned int ScopePacked;
struct SymbolPacked {
VNameId identifier;
VariableVersion version;
ScopePacked scope;
bool categoryTransient;
SymbolPacked(): categoryTransient(false){}
SymbolPacked(ScopedSymbol i, ScopePacked s, bool isTransient = false): identifier(i.id), version(i.version), scope(s), categoryTransient(isTransient){}
SymbolPacked(VNameId symbolId, VariableVersion symbolVersion, ScopePacked symbolScope, bool isTransient = false)
: identifier(symbolId), version(symbolVersion), scope(symbolScope), categoryTransient(isTransient){}
};
bool operator==(const SymbolPacked& s1, const SymbolPacked& s2);
bool operator<(const SymbolPacked& s1, const SymbolPacked& s2);
enum class DFGConnection {
STRONG, WEAK, PROTOTYPE
};
class IAnalysisData {
public:
void print(std::ostringstream& output) const;
virtual ~IAnalysisData(){};
};
class IQuery {
public:
virtual void init(ClaspLayer* clasp) = 0;
virtual ~IQuery() {}
};
enum class QueryId {
ContainersQuery,
ContextQuery,
PtrvalidQuery
};
- namespace analysis{
+ namespace dfa{
class DFAGraph;
+ }
+
+ namespace cfa {
class CFAGraph;
}
class ClaspLayer {
friend class ContextRule;
//PROVIDERS:
public:
- boost::scoped_ptr<xreate::analysis::DFAGraph> dataDFA;
- void setDFAData(xreate::analysis::DFAGraph* graph);
+ boost::scoped_ptr<xreate::dfa::DFAGraph> dataDFA;
+ void setDFAData(xreate::dfa::DFAGraph* graph);
- boost::scoped_ptr<xreate::analysis::CFAGraph> dataCFA;
- void setCFAData(xreate::analysis::CFAGraph* graph);
+ boost::scoped_ptr<xreate::cfa::CFAGraph> dataCFA;
+ void setCFAData(xreate::cfa::CFAGraph* graph);
void addRawScript(std::string&& script);
private:
void involveImports();
//QUERIES
public:
IQuery* registerQuery(IQuery* query, const QueryId& id);
IQuery* getQuery(const QueryId& id);
template<class ...Types>
static std::tuple<Types...> parse(const Gringo::Symbol& atom);
typedef std::multimap<std::string, Gringo::Symbol>::const_iterator ModelIterator;
typedef boost::optional<std::pair<ClaspLayer::ModelIterator, ClaspLayer::ModelIterator>> ModelFragment;
ModelFragment query(const std::string& atom);
size_t getScopesCount() const;
SymbolPacked pack(const Symbol& symbol, std::string hintSymbolName = "");
ScopePacked pack(CodeScope * const scope);
Symbol unpack(const SymbolPacked& symbol);
std::string getHintForPackedSymbol(const SymbolPacked& symbol);
private:
std::map<QueryId, IQuery*> __queries;
std::multimap<std::string, Gringo::Symbol> __model;
std::map<SymbolPacked, std::string> __indexSymbolNameHints;
std::unordered_map<const CodeScope*, unsigned int> __indexScopes;
std::vector<CodeScope*> __registryScopes;
//WARNINGS
//TODO move to separate provider/query
public:
void addRuleWarning(const RuleWarning &rule);
unsigned int registerWarning(std::string &&message);
private:
std::map<unsigned int, std::string> __warnings;
void printWarnings(std::ostream& out);
//DEFAULT
public:
AST *ast;
ClaspLayer();
void run();
private:
std::ostringstream __partTags;
std::ostringstream __partGeneral;
bool handleSolution(Gringo::Model const &model);
};
template<class typ>
struct ParseImplAtom {
static typ get(const Gringo::Symbol& atom) {
return atom.num();
}
};
template<>
struct ParseImplAtom<std::string> {
static std::string get(const Gringo::Symbol& atom) {
switch (atom.type()) {
case Gringo::SymbolType::Str: return atom.string().c_str();
case Gringo::SymbolType::Fun: return atom.name().c_str();
default: break;
}
assert(false && "Inappropriate symbol type");
}
};
template<>
struct ParseImplAtom<SymbolPacked> {
static SymbolPacked get(const Gringo::Symbol& atom) {
auto result = ClaspLayer::parse<unsigned int, unsigned int, unsigned int>(atom);
return SymbolPacked(std::get<0>(result), std::get<1>(result), std::get<2>(result));
}
};
template<>
struct ParseImplAtom<Gringo::Symbol> {
static Gringo::Symbol get(const Gringo::Symbol& atom) {
return atom;
}
};
template<>
struct ParseImplAtom<Expression> {
static Expression get(const Gringo::Symbol& atom) {
switch (atom.type()) {
case Gringo::SymbolType::Num: return Expression(atom.num());
case Gringo::SymbolType::Str: return Expression(std::string(atom.string().c_str()));
case Gringo::SymbolType::Fun:
{
//ID
if (!atom.args().size){
return Expression(std::string(atom.name().c_str()));
}
//FUNC
Expression result(Operator::CALL,{Expression(std::string(atom.name().c_str()))});
for (const Gringo::Symbol& arg : atom.args()) {
result.addArg(ParseImplAtom<Expression>::get(arg));
}
return result;
}
default:
{
assert(false);
}
}
}
};
template<class Tuple, size_t index>
struct Parse_Impl {
static void parse(Tuple& tup, Gringo::SymSpan::iterator arg) {
const size_t tupleSize = std::tuple_size<Tuple>::value;
typedef typename std::tuple_element < tupleSize - index, Tuple>::type ElType;
ElType& el = std::get < tupleSize - index > (tup);
Gringo::Symbol atom = *arg;
el = ParseImplAtom<ElType>::get(atom);
Parse_Impl<Tuple, index - 1 > ::parse(tup, ++arg);
}
};
template<class Tuple>
struct Parse_Impl<Tuple, 0> {
static void parse(Tuple& tup, Gringo::SymSpan::iterator arg) {
}
};
template<class ...Types>
std::tuple<Types...>
ClaspLayer::parse(const Gringo::Symbol& atom) {
typedef std::tuple < Types...> Tuple;
Tuple tup;
Parse_Impl<Tuple, std::tuple_size<Tuple>::value>::parse(tup, atom.args().first);
return tup;
}
}
#endif
\ No newline at end of file
diff --git a/cpp/src/compilation/latecontextcompiler2.cpp b/cpp/src/compilation/latecontextcompiler2.cpp
index 7008044..93bdb9d 100644
--- a/cpp/src/compilation/latecontextcompiler2.cpp
+++ b/cpp/src/compilation/latecontextcompiler2.cpp
@@ -1,193 +1,193 @@
/*
* LateContextCompiler2.cpp
*
* Created on: 10 февр. 2016
* Author: pgess
*/
//TOTEST default variants - do not enable specialization context in order to check default variant invocation
#include "latecontextcompiler2.h"
#include "llvmlayer.h"
#include "pass/compilepass.h"
#include "query/context.h"
#include <iostream>
using namespace std;
-namespace xreate {
+namespace xreate {namespace context{
const string topicSpecializationAtom = "specialization";
const string topicDependencyAtom = "dependency";
typedef ExpressionSerialization<RequirementIntegralCode>::Code DomainId;
typedef ExpressionSerialization<RequirementIntegralCode>::Serializer Domain;
//TODO implement variantDefault;
llvm::Value* compileDecisionSelector(llvm::IRBuilder<>& builder, llvm::Value* selector, std::vector<llvm::Value*> vectorVariants, llvm::Value* variantDefault=nullptr){
assert(vectorVariants.size()>0);
llvm::IntegerType* ty32 = llvm::Type::getInt32Ty(llvm::getGlobalContext());
llvm::Type* tyElement = vectorVariants[0]->getType();
llvm::Type* tyVariants = llvm::VectorType::get(tyElement, vectorVariants.size());
llvm::Value* vectorRaw = llvm::ConstantVector::getNullValue(tyVariants);
for(DomainId i=0; i<vectorVariants.size(); ++i){
vectorRaw = builder.CreateInsertElement(vectorRaw, vectorVariants[i], llvm::ConstantInt::get(ty32, i));
}
return builder.CreateExtractElement(vectorRaw, selector);
}
LateContextCompiler2::LateContextCompiler2(compilation::FunctionUnit* f, CompilePass* p)
: function(f), pass(p){
ContextQuery* context = pass->queryContext;
__sizeOfDemand = context->getFunctionDemand(function->function->getName()).size();
}
llvm::Value*
LateContextCompiler2::findFunction(const std::string& calleeName, llvm::Function* specializationDefault, ScopePacked scopeCaller){
const string& functionName = function->function->getName();
ContextQuery* context = pass->queryContext;
llvm::IRBuilder<>& builder = pass->man->llvm->builder;
const FunctionDemand& demand = context->getFunctionDemand(functionName);
const std::list<ManagedFnPtr>& specializations = pass->man->root->getFunctionVariants(calleeName);
//independent decision:
Expression topic(Operator::CALL, {(Atom<Identifier_t>(string(topicSpecializationAtom))), (Atom<Identifier_t>(string(calleeName))), (Atom<Number_t>(scopeCaller))});
assert(demand.right.count(topic) && "Can't determine specialization for the function");
size_t topicId = demand.right.at(topic);
llvm::Value* topicDecisionRaw = builder.CreateExtractValue(this->rawContextArgument, llvm::ArrayRef<unsigned>{(unsigned) topicId});
const Domain& specializationsDomain= context->getTopicDomain(topic);
std::vector<llvm::Function*> vectorVariants;
vectorVariants.reserve(specializationsDomain.size());
for (const ManagedFnPtr& f: specializations){
if (!f->guardContext.isValid()) continue;
const auto& variantId = specializationsDomain.getIdOptional(f->guardContext);
if (variantId){
if (vectorVariants.size() < *variantId + 1) {
vectorVariants.resize(*variantId + 1);
}
vectorVariants[*variantId] = pass->getFunctionUnit(f)->compile();
}
}
return compileDecisionSelectorAsSwitch(topicDecisionRaw, vectorVariants, specializationDefault);
}
llvm::Value*
LateContextCompiler2::compileContextArgument(const std::string& callee, ScopePacked scopeCaller){
const std::string& atomDependentDecision = Config::get("clasp.context.decisions.dependent");
llvm::IRBuilder<>& builder = pass->man->llvm->builder;
ContextQuery* context = pass->queryContext;
const string& functionName = function->function->getName();
const Decisions& dictStaticDecisions = context->getFinalDecisions(scopeCaller);
const FunctionDemand& demandCallee = context->getFunctionDemand(callee);
const FunctionDemand& demandSelf = context->getFunctionDemand(functionName);
llvm::IntegerType* ty32 = llvm::Type::getInt32Ty(llvm::getGlobalContext());
llvm::Type* tyDemand = llvm::ArrayType::get(ty32, demandCallee.size());
//builder.CreateAlloca(tyDemand, llvm::ConstantInt::get(ty32, 1));
llvm::Value* res = llvm::ConstantArray::getNullValue(tyDemand);
for (size_t i=0, size = demandCallee.size(); i<size; ++i){
const Expression& topic = demandCallee.left.at(i);
llvm::Value* decisionRaw;
if (demandSelf.right.count(topic)){
//TOTEST decision propagation
//propagate decision
const size_t& topicId = demandSelf.right.at(topic);
decisionRaw = builder.CreateExtractValue(this->rawContextArgument, llvm::ArrayRef<unsigned>{(unsigned) topicId});
} else if (dictStaticDecisions.count(topic)){
//static final decision:
const Expression& decision = dictStaticDecisions.at(topic);
const Domain& domainOfTopic = context->getTopicDomain(topic);
const DomainId& decisionCode = domainOfTopic.getId(decision);
decisionRaw = llvm::ConstantInt::get(ty32, decisionCode);
} else {
//dependent decision
decisionRaw = compileDependentDecision(topic, scopeCaller);
}
res = builder.CreateInsertValue(res, decisionRaw, llvm::ArrayRef<unsigned>{(unsigned) i});
}
return res;
}
llvm::Value*
LateContextCompiler2::compileDependentDecision(const Expression& topic, ScopePacked scopeCaller){
const string& functionName = function->function->getName();
ContextQuery* context = pass->queryContext;
llvm::IRBuilder<>& builder = pass->man->llvm->builder;
llvm::IntegerType* ty32 = llvm::Type::getInt32Ty(llvm::getGlobalContext());
const FunctionDemand& demandSelf = context->getFunctionDemand(functionName);
const Expression topicDependency = Expression(Operator::CALL, {Atom<Identifier_t>(string(topicDependencyAtom)), topic, Atom<Number_t>(scopeCaller)});
const Domain& demandOfTopic = context->getTopicDomain(topic);
const Domain& domainOfTopicDependency = context->getTopicDomain(topicDependency);
//dependent decision
vector<llvm::Value*> vectorDecisions(domainOfTopicDependency.size(), llvm::UndefValue::get(ty32));
for (const std::pair<Expression, Expression>& entry: context->getDependentDecision(scopeCaller,topic)){
vectorDecisions[domainOfTopicDependency.getId(entry.first)]= llvm::ConstantInt::get(ty32, demandOfTopic.getId(entry.second));
}
size_t topicDependencyId = demandSelf.right.at(topicDependency);
llvm::Value* decisionRaw = builder.CreateExtractValue(this->rawContextArgument, llvm::ArrayRef<unsigned>{(unsigned) topicDependencyId});
auto result = compileDecisionSelector(pass->man->llvm->builder, decisionRaw, vectorDecisions);
return result;
}
llvm::Value*
LateContextCompiler2::compileDecisionSelectorAsSwitch(llvm::Value* selector, std::vector<llvm::Function*> vectorVariants, llvm::Function* variantDefault){
llvm::IRBuilder<>& builder = pass->man->llvm->builder;
llvm::IntegerType* ty32 = llvm::Type::getInt32Ty(llvm::getGlobalContext());
llvm::BasicBlock* blockDefault = llvm::BasicBlock::Create(llvm::getGlobalContext(), "caseDefault", this->function->raw);
llvm::BasicBlock *blockEpilog = llvm::BasicBlock::Create(llvm::getGlobalContext(), "VariantDeterminationEnd", this->function->raw);
llvm::SwitchInst* instrSwitch = builder.CreateSwitch(selector, blockDefault, vectorVariants.size());
builder.SetInsertPoint(blockEpilog);
llvm::PHINode *result = builder.CreatePHI(variantDefault->getType(), vectorVariants.size(), "callee");
for (size_t i=0; i<vectorVariants.size(); ++i){
llvm::BasicBlock* blockCase = llvm::BasicBlock::Create(llvm::getGlobalContext(), "", this->function->raw);
builder.SetInsertPoint(blockCase);
builder.CreateBr(blockEpilog);
result->addIncoming(vectorVariants[i], blockCase);
instrSwitch->addCase(llvm::ConstantInt::get(ty32, i), blockCase);
}
builder.SetInsertPoint(blockDefault);
builder.CreateBr(blockEpilog);
result->addIncoming(variantDefault, blockDefault);
builder.SetInsertPoint(blockEpilog);
return result;
}
size_t
LateContextCompiler2::getFunctionDemandSize() const {
return __sizeOfDemand;
}
-} /* namespace xreate */
+}} /* namespace xreate::context */
diff --git a/cpp/src/compilation/latecontextcompiler2.h b/cpp/src/compilation/latecontextcompiler2.h
index abb12e1..8d8234d 100644
--- a/cpp/src/compilation/latecontextcompiler2.h
+++ b/cpp/src/compilation/latecontextcompiler2.h
@@ -1,51 +1,51 @@
/*
* LateContextCompiler2.h
*
* Created on: 10 февр. 2016
* Author: pgess
*/
//TOTEST compile several context arguments
#ifndef LATECONTEXTCOMPILER2_H_
#define LATECONTEXTCOMPILER2_H_
#include "serialization.h"
namespace llvm {
class Value;
class Function;
}
namespace xreate {
class CompilePass;
namespace compilation {
class FunctionUnit;
}}
-namespace xreate {
+namespace xreate {namespace context{
typedef unsigned int ScopePacked;
class LateContextCompiler2 {
public:
llvm::Value* rawContextArgument = nullptr;
LateContextCompiler2(compilation::FunctionUnit* f, CompilePass* p);
llvm::Value* findFunction(const std::string& calleeName, llvm::Function* specializationDefault, ScopePacked scopeCaller);
llvm::Value* compileContextArgument(const std::string& callee, ScopePacked scopeCaller);
size_t getFunctionDemandSize() const;
private:
//boost::bimap<size_t, std::string> __decisions;
//std::vector<Domain> __scheme;
compilation::FunctionUnit* function;
CompilePass* pass;
size_t __sizeOfDemand;
llvm::Value* compileDependentDecision(const Expression& topic, ScopePacked scopeCaller);
llvm::Value* compileDecisionSelectorAsSwitch(llvm::Value* selector, std::vector<llvm::Function*> vectorVariants, llvm::Function* variantDefault);
};
-} /* namespace xreate */
+}} /* namespace xreate::context */
#endif /* LATECONTEXTCOMPILER2_H_ */
\ No newline at end of file
diff --git a/cpp/src/compilation/pointerarithmetic.cpp b/cpp/src/compilation/pointerarithmetic.cpp
index 307c174..ed1e020 100644
--- a/cpp/src/compilation/pointerarithmetic.cpp
+++ b/cpp/src/compilation/pointerarithmetic.cpp
@@ -1,31 +1,31 @@
/*
* pointerarithmetic.cpp
*
* Author: pgess <v.melnychenko@xreate.org>
* Created on March 29, 2017, 11:52 AM
*/
#include "pointerarithmetic.h"
#include "llvmlayer.h"
#include <vector>
using namespace llvm;
-namespace xreate { namespace compilation {
+namespace xreate { namespace pointerarithmetic {
llvm::Value*
-PointerArithmetic::add(llvm::Value *left, llvm::Value *right, Context context, const std::string& hintVarDecl){
+PointerArithmetic::add(llvm::Value *left, llvm::Value *right, compilation::Context context, const std::string& hintVarDecl){
LLVMLayer* llvm = context.pass->man->llvm;
if (left->getType()->isPointerTy() && right->getType()->isIntegerTy()){
std::vector<llvm::Value*> indexes{right};
//{llvm::ConstantInt::get(llvm::Type::getInt32Ty(llvm::getGlobalContext()), 0)};
//indexes.push_back(right);
return llvm->builder.CreateGEP(left, llvm::ArrayRef<llvm::Value*>(indexes), hintVarDecl);
}
return nullptr;
}
} }
\ No newline at end of file
diff --git a/cpp/src/compilation/pointerarithmetic.h b/cpp/src/compilation/pointerarithmetic.h
index 5302d7b..14fe7f6 100644
--- a/cpp/src/compilation/pointerarithmetic.h
+++ b/cpp/src/compilation/pointerarithmetic.h
@@ -1,29 +1,29 @@
/*
* File: pointerarithmetic.h
* Author: pgess <v.melnychenko@xreate.org>
*
* Created on March 29, 2017, 11:52 AM
*/
#ifndef POINTERARITHMETIC_H
#define POINTERARITHMETIC_H
#include "pass/compilepass.h"
namespace llvm {
class Value;
}
-namespace xreate { namespace compilation {
+namespace xreate { namespace pointerarithmetic {
class PointerArithmetic {
public:
- static llvm::Value* add(llvm::Value *left, llvm::Value *right, Context context, const std::string& hintVarDecl);
+ static llvm::Value* add(llvm::Value *left, llvm::Value *right, compilation::Context context, const std::string& hintVarDecl);
};
} }
#endif /* POINTERARITHMETIC_H */
diff --git a/cpp/src/compilation/scopedecorators.h b/cpp/src/compilation/scopedecorators.h
index ac469ad..0c6aa78 100644
--- a/cpp/src/compilation/scopedecorators.h
+++ b/cpp/src/compilation/scopedecorators.h
@@ -1,129 +1,129 @@
/*
* File: scopedecorators.h
* Author: pgess <v.melnychenko@xreate.org>
*
* Created on February 24, 2017, 11:35 AM
*/
#ifndef SCOPEDECORATORS_H
#define SCOPEDECORATORS_H
#include "ast.h"
#include "compilation/targetinterpretation.h"
#include "compilation/versions.h"
#include "compilation/transformations.h"
namespace xreate {
class CompilePass;
namespace compilation {
class AbstractCodeScopeUnit;
class FunctionUnit;
template<class Parent>
class CachedScopeDecorator: public Parent{
typedef CachedScopeDecorator<Parent> SELF;
public:
CachedScopeDecorator(CodeScope* codeScope, FunctionUnit* f, CompilePass* compilePass): Parent(codeScope, f, compilePass){}
void bindArg(llvm::Value* value, std::string&& alias)
{
//ensure existence of an alias
assert(Parent::scope->__identifiers.count(alias));
//memorize new value for an alias
ScopedSymbol id{Parent::scope->__identifiers.at(alias), VERSION_NONE};
__rawVars[id] = value;
}
void bindArg(llvm::Value* value, const ScopedSymbol& s) {
__rawVars[s] = value;
}
llvm::Value* compile(const std::string& hintBlockDecl="") override{
if (__rawVars.count(ScopedSymbol::RetSymbol)){
return __rawVars[ScopedSymbol::RetSymbol];
}
return Parent::compile(hintBlockDecl);
}
llvm::Value*
processSymbol(const Symbol& s, std::string hintRetVar) override{
CodeScope* scope = s.scope;
SELF* self = dynamic_cast<SELF*>(Parent::function->getScopeUnit(scope));
if (self->__rawVars.count(s.identifier)){
return self->__rawVars[s.identifier];
}
//Declaration could be overriden
Expression declaration = CodeScope::getDeclaration(s);
if (!declaration.isDefined()){
if (self->__declarationsOverriden.count(s.identifier)){
declaration = self->__declarationsOverriden[s.identifier];
} else {
assert(false); //in case of binding there should be raws provided.
}
}
return self->__rawVars[s.identifier] = Parent::processSymbol(s, hintRetVar);
}
void
overrideDeclaration(const Symbol binding, Expression&& declaration){
SELF* self = dynamic_cast<SELF*>(Parent::function->getScopeUnit(binding.scope));
self->__declarationsOverriden.emplace(binding.identifier, std::move(declaration));
}
void registerChildScope(std::shared_ptr<AbstractCodeScopeUnit> scope){
__childScopes.push_back(scope);
}
void reset(){
__rawVars.clear();
__declarationsOverriden.clear();
__childScopes.clear();
}
private:
std::unordered_map<ScopedSymbol, Expression> __declarationsOverriden;
std::unordered_map<ScopedSymbol,llvm::Value*> __rawVars;
std::list<std::shared_ptr<AbstractCodeScopeUnit>> __childScopes;
};
typedef CachedScopeDecorator<
compilation::TransformationsScopeDecorator<
- compilation::InterpretationScopeDecorator<
- compilation::VersionsScopeDecorator<compilation::BasicCodeScopeUnit>>>>
+ interpretation::InterpretationScopeDecorator<
+ versions::VersionsScopeDecorator<compilation::BasicCodeScopeUnit>>>>
DefaultScopeUnit;
} //end of compilation namespace
struct CachedScopeDecoratorTag;
struct VersionsScopeDecoratorTag;
template<>
struct DecoratorsDict<CachedScopeDecoratorTag>{
typedef compilation::CachedScopeDecorator<
compilation::TransformationsScopeDecorator<
- compilation::InterpretationScopeDecorator<
- compilation::VersionsScopeDecorator<compilation::BasicCodeScopeUnit>>>> result;
+ interpretation::InterpretationScopeDecorator<
+ versions::VersionsScopeDecorator<compilation::BasicCodeScopeUnit>>>> result;
};
template<>
struct DecoratorsDict<VersionsScopeDecoratorTag>{
- typedef compilation::VersionsScopeDecorator<
+ typedef versions::VersionsScopeDecorator<
compilation::BasicCodeScopeUnit> result;
};
} //end of xreate
#endif /* SCOPEDECORATORS_H */
diff --git a/cpp/src/compilation/targetinterpretation.cpp b/cpp/src/compilation/targetinterpretation.cpp
index 047f4ef..3c79321 100644
--- a/cpp/src/compilation/targetinterpretation.cpp
+++ b/cpp/src/compilation/targetinterpretation.cpp
@@ -1,441 +1,442 @@
/*
* File: targetinterpretation.cpp
* Author: pgess
*
* Created on June 29, 2016, 6:45 PM
*/
#include "compilation/targetinterpretation.h"
#include "pass/interpretationpass.h"
#include "llvmlayer.h"
#include "compilation/scopedecorators.h"
#include <boost/scoped_ptr.hpp>
#include <iostream>
#include <clang/AST/DeclBase.h>
using namespace std;
+using namespace xreate::compilation;
-namespace xreate{ namespace compilation {
+namespace xreate{ namespace interpretation{
const Expression EXPRESSION_FALSE = Expression(Atom<Number_t>(0));
const Expression EXPRESSION_TRUE = Expression(Atom<Number_t>(1));
//Expression
//InterpretationScope::compile(const Expression& expression){}
CodeScope*
InterpretationScope::processOperatorIf(const Expression& expression){
const Expression& exprCondition = process(expression.getOperands()[0]);
if (exprCondition == EXPRESSION_TRUE){
return expression.blocks.front();
}
return expression.blocks.back();
}
CodeScope*
InterpretationScope::processOperatorSwitch(const Expression& expression) {
const Expression& exprCondition = process(expression.operands[0]);
bool flagHasDefault = expression.operands[1].op == Operator::CASE_DEFAULT;
//TODO check that one and only one case variant is appropriate
for (size_t size = expression.operands.size(), i= flagHasDefault? 2: 1; i<size; ++i){
const Expression& exprCase = process(expression.operands[i]);
if (function->getScope(exprCase.blocks.front())->processScope() == exprCondition){
return exprCase.blocks.back();
}
}
if (flagHasDefault){
const Expression& exprCaseDefault = expression.operands[1];
return exprCaseDefault.blocks.front();
}
assert(false && "Switch has no appropriate variant");
return nullptr;
}
llvm::Value*
InterpretationScope::compileHybrid(const InterpretationOperator& op, const Expression& expression, const Context& context){
switch(op){
case IF_INTERPRET_CONDITION: {
CodeScope* scopeResult = processOperatorIf(expression);
llvm::Value* result = context.function->getScopeUnit(scopeResult)->compile();
return result;
}
case SWITCH_INTERPRET_CONDITION:{
CodeScope* scopeResult = processOperatorSwitch(expression);
llvm::Value* result = context.function->getScopeUnit(scopeResult)->compile();
return result;
}
case FOLD_INTERPRET_INPUT: {
//initialization
const Expression& exprInput = process(expression.getOperands()[0]);
assert(exprInput.op == Operator::LIST);
CodeScope* scopeBody = expression.blocks.front();
const string& nameEl = expression.bindings[0];
Symbol symbEl{ScopedSymbol{scopeBody->__identifiers.at(nameEl), VERSION_NONE}, scopeBody};
const std::string& idAccum = expression.bindings[1];
llvm::Value* rawAccum = context.scope->process(expression.getOperands()[1]);
InterpretationScope* intrBody = function->getScope(scopeBody);
auto unitBody = Decorators<CachedScopeDecoratorTag>::getInterface(context.function->getScopeUnit(scopeBody));
const std::vector<Expression> elementsInput= exprInput.getOperands();
for (size_t i=0; i<elementsInput.size(); ++i){
intrBody->reset();
unitBody->reset();
Expression exprElement = elementsInput[i];
intrBody->overrideBinding(exprElement, nameEl);
unitBody->overrideDeclaration(symbEl, move(exprElement));
unitBody->bindArg(rawAccum, string(idAccum));
rawAccum = unitBody->compile();
}
return rawAccum;
}
/*
case FOLD_INF_INTERPRET_INOUT{
}
*/
case CALL_INTERPRET_PARTIAL: {
const std::string &calleeName = expression.getValueString();
AbstractCodeScopeUnit* scopeUnitSelf = context.scope;
ManagedFnPtr callee = this->function->man->ast->findFunction(calleeName);
const FunctionInterpretationData& calleeData = FunctionInterpretationHelper::getSignature(callee);
std::vector<llvm::Value *> argsActual;
PIFSignature sig;
sig.declaration = callee;
for(size_t no=0, size = expression.operands.size(); no < size; ++no){
const Expression& op = expression.operands[no];
if (calleeData.signature.at(no) == INTR_ONLY){
sig.bindings.push_back(process(op));
continue;
}
argsActual.push_back(scopeUnitSelf->process(op));
}
TargetInterpretation* man = dynamic_cast<TargetInterpretation*>(this->function->man);
PIFunction* pifunction = man->getFunction(move(sig));
llvm::Function* raw = pifunction->compile();
boost::scoped_ptr<CallStatementRaw> statement(new CallStatementRaw(raw, man->pass->man->llvm));
return (*statement)(move(argsActual));
}
default: break;
}
assert(false&& "Unknown hybrid operator");
return nullptr;
}
llvm::Value*
InterpretationScope::compile(const Expression& expression, const Context& context){
const InterpretationData& data = Attachments::get<InterpretationData>(expression);
if (data.op != InterpretationOperator::NONE){
return compileHybrid(data.op, expression, context);
}
Expression result = process(expression);
return context.scope->process(result);
}
Expression
InterpretationScope::process(const Expression& expression){
switch (expression.__state){
case Expression::INVALID:
assert(false);
case Expression::VARIANT:
case Expression::NUMBER:
case Expression::STRING:
return expression;
case Expression::IDENT:{
Symbol s = Attachments::get<Symbol>(expression);
return Parent::processSymbol(s);
}
case Expression::COMPOUND:
break;
default: assert(false);
}
switch (expression.op) {
case Operator::EQU: {
const Expression& left = process(expression.operands[0]);
const Expression& right = process(expression.operands[1]);
if (left == right) return EXPRESSION_TRUE;
return EXPRESSION_FALSE;
}
case Operator::NE: {
const Expression& left = process(expression.operands[0]);
const Expression& right = process(expression.operands[1]);
if (left == right) return EXPRESSION_FALSE;
return EXPRESSION_TRUE;
}
case Operator::LOGIC_AND: {
assert(expression.operands.size() == 1);
return process (expression.operands[0]);
}
// case Operator::LOGIC_OR:
case Operator::CALL: {
const std::string &fnName = expression.getValueString();
ManagedFnPtr fnAst = this->function->man->ast->findFunction(fnName);
InterpretationFunction* fnUnit = this->function->man->getFunction(fnAst);
vector<Expression> args;
args.reserve(expression.getOperands().size());
for(size_t i=0, size = expression.getOperands().size(); i<size; ++i) {
args.push_back(process(expression.getOperands()[i]));
}
return fnUnit->process(args);
}
case Operator::IF:{
CodeScope* scopeResult = processOperatorIf(expression);
return function->getScope(scopeResult)->processScope();
}
case Operator::SWITCH: {
CodeScope* scopeResult = processOperatorSwitch(expression);
return function->getScope(scopeResult)->processScope();
}
case Operator::INDEX: {
const Expression& exprKey = process(expression.operands[1]);
const Expression& exprData = process(expression.operands[0]);
if (exprKey.__state == Expression::STRING){
const string& key = exprKey.getValueString();
assert(exprData.__indexBindings.count(key));
return exprData.operands[exprData.__indexBindings.at(key)];
}
if (exprKey.__state == Expression::NUMBER){
int key = exprKey.getValueDouble();
return exprData.operands[key];
}
assert(false);
}
case Operator::FOLD: {
const Expression& exprInput = process(expression.getOperands()[0]);
const Expression& exprInit = process(expression.getOperands()[1]);
const std::string& argEl = expression.bindings[0];
const std::string& argAccum = expression.bindings[1];
InterpretationScope* body = function->getScope(expression.blocks.front());
Expression accum = exprInit;
for(size_t size=exprInput.getOperands().size(), i=0; i<size; ++i){
body->overrideBinding(exprInput.getOperands()[i], argEl);
body->overrideBinding(accum, argAccum);
accum = body->processScope();
}
return accum;
}
// case Operator::MAP: {
// break;
// }
default: break;
}
return expression;
}
InterpretationFunction*
TargetInterpretation::getFunction(FunctionUnit* unit){
if (__dictFunctionsByUnit.count(unit)) {
return __dictFunctionsByUnit.at(unit);
}
InterpretationFunction* f = new InterpretationFunction(unit->function, this);
__dictFunctionsByUnit.emplace(unit, f);
assert(__functions.emplace(unit->function.id(), f).second);
return f;
}
PIFunction*
TargetInterpretation::getFunction(PIFSignature&& sig){
auto f = __pifunctions.find(sig);
if (f != __pifunctions.end()){
return f->second;
}
PIFunction* result = new PIFunction(PIFSignature(sig), __pifunctions.size(), this);
__pifunctions.emplace(move(sig), result);
assert(__dictFunctionsByUnit.emplace(result->functionUnit, result).second);
return result;
}
InterpretationScope*
TargetInterpretation::transformContext(const Context& c){
return this->getFunction(c.function)->getScope(c.scope->scope);
}
llvm::Value*
TargetInterpretation::compile(const Expression& expression, const Context& ctx){
return transformContext(ctx)->compile(expression, ctx);
}
InterpretationFunction::InterpretationFunction(const ManagedFnPtr& function, Target<TargetInterpretation>* target)
: Function<TargetInterpretation>(function, target)
{}
Expression
InterpretationFunction::process(const std::vector<Expression>& args){
InterpretationScope* body = getScope(__function->__entry);
for(size_t i=0, size = args.size(); i<size; ++i) {
body->overrideBinding(args.at(i), string(body->scope->__bindings.at(i)));
}
return body->processScope();
}
// Partial function interpretation
typedef BasicFunctionDecorator PIFunctionUnitParent;
class PIFunctionUnit: public PIFunctionUnitParent{
public:
PIFunctionUnit(ManagedFnPtr f, std::set<size_t>&& arguments, size_t id, CompilePass* p)
: PIFunctionUnitParent(f, p), argumentsActual(move(arguments)), __id(id)
{}
protected:
std::vector<llvm::Type*> prepareArguments(){
LLVMLayer* llvm = PIFunctionUnitParent::pass->man->llvm;
AST* ast = PIFunctionUnitParent::pass->man->root;
CodeScope* entry = PIFunctionUnitParent::function->__entry;
std::vector<llvm::Type*> signature;
for(size_t no: argumentsActual){
VNameId argId = entry->__identifiers.at(entry->__bindings.at(no));
ScopedSymbol arg{argId, VERSION_NONE};
signature.push_back(llvm->toLLVMType(ast->expandType(entry->__declarations.at(arg).type)));
}
return signature;
}
llvm::Function::arg_iterator prepareBindings(){
CodeScope* entry = PIFunctionUnitParent::function->__entry;
AbstractCodeScopeUnit* entryCompilation = PIFunctionUnitParent::getScopeUnit(entry);
llvm::Function::arg_iterator fargsI = PIFunctionUnitParent::raw->arg_begin();
for(size_t no: argumentsActual){
ScopedSymbol arg{entry->__identifiers.at(entry->__bindings.at(no)), VERSION_NONE};
entryCompilation->bindArg(&*fargsI, arg);
fargsI->setName(entry->__bindings.at(no));
++fargsI;
}
return fargsI;
}
virtual std::string prepareName(){
return PIFunctionUnitParent::prepareName() + "_" + std::to_string(__id);
}
private:
std::set<size_t> argumentsActual;
size_t __id;
};
PIFunction::PIFunction(PIFSignature&& sig, size_t id, TargetInterpretation* target)
: InterpretationFunction(sig.declaration, target), signatureInstance(move(sig))
{
const FunctionInterpretationData& functionData = FunctionInterpretationHelper::getSignature(signatureInstance.declaration);
std::set<size_t> argumentsActual;
for (size_t no=0, size=functionData.signature.size(); no < size; ++no){
if (functionData.signature.at(no) != INTR_ONLY){
argumentsActual.insert(no);
}
}
functionUnit = new PIFunctionUnit(signatureInstance.declaration, move(argumentsActual), id, target->pass);
CodeScope* entry = signatureInstance.declaration->__entry;
auto entryUnit = Decorators<CachedScopeDecoratorTag>::getInterface<>(functionUnit->getEntry());
InterpretationScope* entryIntrp = InterpretationFunction::getScope(entry);
for(size_t no=0, sigNo=0, size = entry->__bindings.size(); no < size; ++no){
if (functionData.signature.at(no) == INTR_ONLY){
entryIntrp->overrideBinding(signatureInstance.bindings[sigNo], entry->__bindings[no]);
VNameId argId = entry->__identifiers.at(entry->__bindings[no]);
Symbol argSymbol{ScopedSymbol{argId, VERSION_NONE}, entry};
entryUnit->overrideDeclaration(argSymbol, Expression(signatureInstance.bindings[sigNo]));
++sigNo;
}
}
}
llvm::Function*
PIFunction::compile(){
llvm::Function* raw = functionUnit->compile();
return raw;
}
bool operator<(const PIFSignature& lhs, const PIFSignature& rhs){
if (lhs.declaration.id() != rhs.declaration.id()) {
return lhs.declaration.id() < rhs.declaration.id();
}
return lhs.bindings < rhs.bindings;
}
bool operator<(const PIFSignature& lhs, PIFunction* const rhs){
return lhs < rhs->signatureInstance;
}
bool operator<(PIFunction* const lhs, const PIFSignature& rhs){
return lhs->signatureInstance < rhs;
}
}}
diff --git a/cpp/src/compilation/targetinterpretation.h b/cpp/src/compilation/targetinterpretation.h
index 7b7acdd..a36b08a 100644
--- a/cpp/src/compilation/targetinterpretation.h
+++ b/cpp/src/compilation/targetinterpretation.h
@@ -1,134 +1,130 @@
/*
* To change this license header, choose License Headers in Project Properties.
* To change this template file, choose Tools | Templates
* and open the template in the editor.
*/
/*
* File: targetstatic.h
* Author: pgess
*
* Created on July 2, 2016, 1:25 PM
*/
#ifndef TARGETSTATIC_H
#define TARGETSTATIC_H
#include "ast.h"
#include "pass/compilepass.h"
#include "compilation/targets.h"
#include "pass/interpretationpass.h"
-namespace xreate{ namespace compilation {
-
-class TargetInterpretation;
-class InterpretationScope;
-class InterpretationFunction;
+namespace xreate{ namespace interpretation{
+ class TargetInterpretation;
+ class InterpretationScope;
+ class InterpretationFunction;
+}}
+namespace xreate{ namespace compilation{
template <>
- struct TargetInfo<TargetInterpretation> {
+ struct TargetInfo<interpretation::TargetInterpretation> {
typedef Expression Result;
- typedef InterpretationScope Scope;
- typedef InterpretationFunction Function;
- };
-
-class InterpretationScope: public Scope<TargetInterpretation>{
+ typedef interpretation::InterpretationScope Scope;
+ typedef interpretation::InterpretationFunction Function;
+ };
+}}
+
+namespace xreate{ namespace interpretation{
+class InterpretationScope: public compilation::Scope<TargetInterpretation>{
typedef Scope<TargetInterpretation> Parent;
public:
- InterpretationScope(CodeScope* scope, Function<TargetInterpretation>* f): Parent(scope, f) {}
+ InterpretationScope(CodeScope* scope, compilation::Function<TargetInterpretation>* f): Parent(scope, f) {}
Expression process(const Expression& expression) override;
- llvm::Value* compile(const Expression& expression, const Context& context);
+ llvm::Value* compile(const Expression& expression, const compilation::Context& context);
private:
- llvm::Value* compileHybrid(const InterpretationOperator& op, const Expression& expression, const Context& context);
+ llvm::Value* compileHybrid(const InterpretationOperator& op, const Expression& expression, const compilation::Context& context);
//llvm::Value* compilePartialFnCall(const Expression& expression, const Context& context);
CodeScope* processOperatorIf(const Expression& expression);
CodeScope* processOperatorSwitch(const Expression& expression);
};
-class InterpretationFunction: public Function<TargetInterpretation>{
+class InterpretationFunction: public compilation::Function<TargetInterpretation>{
public:
- InterpretationFunction(const ManagedFnPtr& function, Target<TargetInterpretation>* target);
+ InterpretationFunction(const ManagedFnPtr& function, compilation::Target<TargetInterpretation>* target);
Expression process(const std::vector<Expression>& args);
};
/*
* Partially interpreted function signature
*/
struct PIFSignature{
ManagedFnPtr declaration;
std::vector<Expression> bindings;
};
class PIFunctionUnit;
class PIFunction: public InterpretationFunction{
public:
PIFunctionUnit* functionUnit;
PIFSignature signatureInstance;
PIFunction(PIFSignature&& sig, size_t id, TargetInterpretation* target);
llvm::Function* compile();
};
bool operator<(const PIFSignature& lhs, PIFunction* const rhs);
bool operator<(PIFunction* const lhs, const PIFSignature& rhs);
-class TargetInterpretation: public Target<TargetInterpretation>{
+class TargetInterpretation: public compilation::Target<TargetInterpretation>{
public:
TargetInterpretation(AST* root, CompilePass* passCompilation): Target<TargetInterpretation>(root), pass(passCompilation){}
//target:
public:
- InterpretationFunction* getFunction(FunctionUnit* unit);
+ InterpretationFunction* getFunction(compilation::FunctionUnit* unit);
PIFunction* getFunction(PIFSignature&& sig);
private:
std::map<PIFSignature, PIFunction*> __pifunctions;
- std::map<FunctionUnit*, InterpretationFunction*> __dictFunctionsByUnit;
+ std::map<compilation::FunctionUnit*, InterpretationFunction*> __dictFunctionsByUnit;
//self:
public:
CompilePass* pass;
- llvm::Value* compile(const Expression& expression, const Context& ctx);
+ llvm::Value* compile(const Expression& expression, const compilation::Context& ctx);
private:
- InterpretationScope* transformContext(const Context& c);
+ InterpretationScope* transformContext(const compilation::Context& c);
};
template<class Parent>
class InterpretationScopeDecorator: public Parent{
public:
- InterpretationScopeDecorator(CodeScope* codeScope, FunctionUnit* f, CompilePass* compilePass): Parent(codeScope, f, compilePass){}
+ InterpretationScopeDecorator(CodeScope* codeScope, compilation::FunctionUnit* f, CompilePass* compilePass): Parent(codeScope, f, compilePass){}
virtual llvm::Value* process(const Expression& expr, const std::string& hintVarDecl){
const InterpretationData& data = Attachments::get<InterpretationData>(expr, {ANY, NONE});
bool flagInterpretationEligible = (data.resolution == INTR_ONLY || data.op != InterpretationOperator::NONE);
if (flagInterpretationEligible){
- Context ctx{this, this->function, this->pass};
+ compilation::Context ctx{this, this->function, this->pass};
return Parent::pass->targetInterpretation->compile(expr, ctx);
}
return Parent::process(expr, hintVarDecl);
}
};
-
-
-
-} //end of compilation
-
-struct InterpretationScopeDecoratorTag;
-
-} //end of xreate
+}} //end of xreate:: interpretation
#endif /* TARGETSTATIC_H */
//transformers:
// template<>
// struct TransformerInfo<TargetInterpretation> {
// static const int id = 1;
// };
\ No newline at end of file
diff --git a/cpp/src/compilation/versions.h b/cpp/src/compilation/versions.h
index e1f9b0d..bc958e6 100644
--- a/cpp/src/compilation/versions.h
+++ b/cpp/src/compilation/versions.h
@@ -1,127 +1,125 @@
/*
* versions.cpp
*
* Author: pgess <v.melnychenko@xreate.org>
* Created on January 21, 2017, 1:24 PM
*/
#include "pass/versionspass.h"
#include "pass/compilepass.h"
namespace xreate {
-
-class CompilePass;
+ class CompilePass;
namespace compilation {
+ class AbstractCodeScopeUnit;
+ class FunctionUnit;
+}
-class AbstractCodeScopeUnit;
-class FunctionUnit;
-
+namespace versions{
template<class Parent>
class VersionsScopeDecorator: public Parent{
typedef VersionsScopeDecorator<Parent> SELF;
public:
- VersionsScopeDecorator(CodeScope* codeScope, FunctionUnit* f, CompilePass* compilePass): Parent(codeScope, f, compilePass){}
+ VersionsScopeDecorator(CodeScope* codeScope, compilation::FunctionUnit* f, CompilePass* compilePass): Parent(codeScope, f, compilePass){}
virtual llvm::Value* processSymbol(const Symbol& s, std::string hintSymbol=""){
if (Attachments::exists<VersionImposedDependency>(s)){
const std::list<Symbol> dependencies = Attachments::get<VersionImposedDependency>(s);
for(const Symbol& symbolDependent: dependencies){
processSymbol(symbolDependent);
}
}
llvm::Value* result = Parent::processSymbol(s, hintSymbol);
if (s.identifier.version == VERSION_INIT){
llvm::Value* storage = SELF::processIntrinsicInit(result->getType(), hintSymbol);
setSymbolStorage(s, storage);
processIntrinsicCopy(result, storage);
- return AbstractCodeScopeUnit::pass->man->llvm->builder.CreateLoad(storage);
+ return compilation::AbstractCodeScopeUnit::pass->man->llvm->builder.CreateLoad(storage);
} else if (s.identifier.version != VERSION_NONE){
Symbol symbolInitVersion = getSymbolInitVersion(s);
llvm::Value* storage = getSymbolStorage(symbolInitVersion);
processIntrinsicCopy(result, storage);
- return AbstractCodeScopeUnit::pass->man->llvm->builder.CreateLoad(storage);
+ return compilation::AbstractCodeScopeUnit::pass->man->llvm->builder.CreateLoad(storage);
}
return result;
}
llvm::Value*
processIntrinsicInit(llvm::Type* typeStorage, const std::string& hintVarDecl=""){
llvm::IntegerType* tyInt = llvm::Type::getInt32Ty(llvm::getGlobalContext());
llvm::ConstantInt* constOne = llvm::ConstantInt::get(tyInt, 1, false);
- return AbstractCodeScopeUnit::pass->man->llvm->builder.CreateAlloca(typeStorage, constOne, hintVarDecl);
+ return compilation::AbstractCodeScopeUnit::pass->man->llvm->builder.CreateAlloca(typeStorage, constOne, hintVarDecl);
}
void
processIntrinsicCopy(llvm::Value* value, llvm::Value* storage){
- AbstractCodeScopeUnit::pass->man->llvm->builder.CreateStore(value, storage);
+ compilation::AbstractCodeScopeUnit::pass->man->llvm->builder.CreateStore(value, storage);
}
private:
std::map<Symbol, llvm::Value*> __symbolStorage;
static Symbol
getSymbolInitVersion(const Symbol& s){
return Symbol{ScopedSymbol{s.identifier.id, VERSION_INIT}, s.scope};
}
llvm::Value*
getSymbolStorage(const Symbol& s){
return __symbolStorage.at(s);
}
void setSymbolStorage(const Symbol& s, llvm::Value* storage){
__symbolStorage[s] = storage;
}
};
-} //end of compilation namespace
-} //end of xreate namespace
-
+} } //end of namespace xreate::versions
// llvm::Value*
// processIntrinsicInitAndCopy(){
//
// }
//llvm::Value*
//process(const Expression& expr, const std::string& hintVarDecl){
// case Operator::CALL_INTRINSIC: {
// enum INRINSIC{INIT, COPY};
//
// const ExpandedType& typSymbol = pass->man->root->expandType(expr.type);
//
// INTRINSIC op = (INTRINSIC) expr.getValueDouble();
//
// switch (op){
// case INIT: {
// llvm::Type* typSymbolRaw = l.toLLVMType(typSymbol);
//
//
// return storage;
// }
//
// case COPY: {
// llvm::Type* typSymbolRaw = l.toLLVMType(typSymbol);
// llvm::value* valueOriginal = process(expr.getOperands()[0], hintVarDecl);
// llvm::Value* storage = l.builder.CreateAlloca(typSymbolRaw, constOne, hintVarDecl);
// llvm::Value* valueCopy = l.builder.CreateStore(valueOriginal, storage);
//
// return valueCopy;
// }
// }
// return;
// }
//}
//};
\ No newline at end of file
diff --git a/cpp/src/misc/xreatemanager-decorators.cpp b/cpp/src/misc/xreatemanager-decorators.cpp
index 242d45e..7f414ac 100644
--- a/cpp/src/misc/xreatemanager-decorators.cpp
+++ b/cpp/src/misc/xreatemanager-decorators.cpp
@@ -1,67 +1,67 @@
/*
* xreatemanager-decorators.cpp
*
* Author: pgess <v.melnychenko@xreate.org>
* Created on July 16, 2017, 4:40 PM
*/
#include "misc/xreatemanager-decorators.h"
#include "main/Parser.h"
#include "pass/compilepass.h"
#include "pass/adhocpass.h"
#include "pass/cfapass.h"
#include "pass/dfapass.h"
#include "pass/interpretationpass.h"
#include "pass/versionspass.h"
namespace xreate {
void
XreateManagerDecoratorBase::prepareCode(std::string&& code){
grammar::main::Scanner scanner(reinterpret_cast<const unsigned char*>(code.c_str()), code.size());
grammar::main::Parser parser(&scanner);
parser.Parse();
assert(!parser.errors->count && "Parser errors");
PassManager::prepare(parser.root->finalize());
}
void
XreateManagerDecoratorBase::prepareCode(FILE* code){
grammar::main::Scanner scanner(code);
grammar::main::Parser parser(&scanner);
parser.Parse();
assert(!parser.errors->count && "Parser errors");
PassManager::prepare(parser.root->finalize());
}
void
XreateManagerDecoratorBase::analyse(){
CompilePass::prepareQueries(clasp);
clasp->run();
}
void
XreateManagerDecoratorFull::initPasses(){
- CFAPass* passCFG = new CFAPass(this);
+ cfa::CFAPass* passCFG = new cfa::CFAPass(this);
//TODO is it really DFGPass needs CFGpass?
- registerPass(new DFAPass(this), PassId::DFGPass, passCFG);
+ registerPass(new dfa::DFAPass(this), PassId::DFGPass, passCFG);
registerPass(passCFG, PassId::CFGPass);
- this->registerPass(new AdhocPass(this), PassId::AdhocPass);
- this->registerPass(new InterpretationPass(this), PassId::InterpretationPass);
- this->registerPass(new VersionsPass(this), PassId::VersionsPass);
+ this->registerPass(new adhoc::AdhocPass(this), PassId::AdhocPass);
+ this->registerPass(new interpretation::InterpretationPass(this), PassId::InterpretationPass);
+ this->registerPass(new versions::VersionsPass(this), PassId::VersionsPass);
}
void*
XreateManagerDecoratorFull::run() {
std::unique_ptr<CompilePass> compiler(new CompilePass(this));
compiler->run();
llvm->print();
llvm->initJit();
return llvm->getFunctionPointer(compiler->getEntryFunction());
}
} //namespace xreate
diff --git a/cpp/src/misc/xreatemanager-modules.h b/cpp/src/misc/xreatemanager-modules.h
index bff07cf..27688d9 100644
--- a/cpp/src/misc/xreatemanager-modules.h
+++ b/cpp/src/misc/xreatemanager-modules.h
@@ -1,110 +1,110 @@
/*
* File: PassManagerModular.h
* Author: pgess <v.melnychenko@xreate.org>
*
* Created on June 22, 2017, 5:32 PM
*/
#ifndef PASSMANAGERMODULAR_H
#define PASSMANAGERMODULAR_H
#include "ast.h"
#include "modules.h"
#include "modules/Parser.h"
#include "main/Parser.h"
-namespace xreate{
+namespace xreate{namespace modules {
template<class Parent>
class XreateManagerDecoratorModules: public Parent{
public:
XreateManagerDecoratorModules(): __registry(new ModulesRegistry()){}
void prepareCode(std::string&& code) override {
- grammar::modules::Scanner scannerModules(reinterpret_cast<const unsigned char*>(code.c_str()), code.size());
+ Scanner scannerModules(reinterpret_cast<const unsigned char*>(code.c_str()), code.size());
std::list<std::string> listIncludedFiles;
parseModulesGrammar(scannerModules, listIncludedFiles);
grammar::main::Scanner scannerMain(reinterpret_cast<const unsigned char*>(code.c_str()), code.size());
parseMainGrammar(scannerMain, listIncludedFiles);
}
void prepareCode(FILE* code) override {
- grammar::modules::Scanner scannerModules(code);
+ Scanner scannerModules(code);
std::list<std::string> listIncludedFiles;
parseModulesGrammar(scannerModules, listIncludedFiles);
grammar::main::Scanner scannerMain(code);
parseMainGrammar(scannerMain, listIncludedFiles);
}
private:
ModulesRegistry* __registry;
- void parseModulesGrammar(grammar::modules::Scanner& scanner, std::list<std::string>& listIncludedFiles){
+ void parseModulesGrammar(Scanner& scanner, std::list<std::string>& listIncludedFiles){
ModulesSolver solver(__registry);
- grammar::modules::Parser parser(&scanner);
+ Parser parser(&scanner);
parser.Parse();
parser.module.__path = "";
solver.init("", parser.module);
std::list<std::string> modulesExternal = solver.run(parser.module);
std::string programBase = solver.__program.str();
for (const std::string module: modulesExternal){
parseModulesGrammar(module, programBase, listIncludedFiles);
}
}
void parseModulesGrammar(const std::string& path, std::string base, std::list<std::string>& listIncludedFiles){
FILE* input = fopen(path.c_str(), "r");
assert(input != nullptr);
- grammar::modules::Scanner scanner(input);
- grammar::modules::Parser parser(&scanner);
+ Scanner scanner(input);
+ Parser parser(&scanner);
parser.Parse();
parser.module.__path = path;
fclose(input);
ModulesSolver solver(__registry);
solver.init(base, parser.module);
std::list<std::string>&& modulesExternal = solver.run(parser.module);
std::string programBase = solver.__program.str();
for (const std::string module: modulesExternal){
parseModulesGrammar(module, programBase, listIncludedFiles);
}
listIncludedFiles.push_back(path);
}
void parseMainGrammar(grammar::main::Scanner& scanner, std::list<std::string>& listIncludedFiles){
details::incomplete::AST* ast = new AST;
grammar::main::Parser parser(&scanner);
parser.root = ast;
parser.Parse();
assert(!parser.errors->count && "Parser errors");
for (auto file: listIncludedFiles){
FILE* fileContent = fopen(file.c_str(), "r");
grammar::main::Scanner scanner(fileContent);
grammar::main::Parser parser(&scanner);
parser.root = ast;
parser.Parse();
fclose(fileContent);
assert(!parser.errors->count && "Parser errors");
}
PassManager::prepare(ast->finalize());
}
};
-} //end namespace xreate
+}} //end namespace xreate::modules
#endif /* PASSMANAGERMODULAR_H */
diff --git a/cpp/src/modules.cpp b/cpp/src/modules.cpp
index c5e87fe..421ec5d 100644
--- a/cpp/src/modules.cpp
+++ b/cpp/src/modules.cpp
@@ -1,175 +1,175 @@
/*
* modules.cpp
*
* Author: pgess <v.melnychenko@xreate.org>
* Created on July 22, 2017, 5:13 PM
*/
#include "modules.h"
#include "modules/Parser.h"
#include "analysis/aux.h"
#include <clingo/clingocontrol.hh>
#include <boost/format.hpp>
#include <regex>
#include <boost/filesystem.hpp>
#include <fstream>
namespace fs = boost::filesystem;
-namespace xreate {
+namespace xreate { namespace modules{
void
ModuleRecord::addModuleQuery(const Expression& query){
__queries.push_back(query);
}
void
ModuleRecord::addControllerPath(const std::string& path){
__controllers.push_back(path);
}
void
ModuleRecord::addDiscoveryPath(const std::string& path){
__discoveries.push_back(path);
}
void
ModuleRecord::addProperty(const Expression& prop){
__properties.push_back(prop);
}
void
ModulesSolver::loadControllers(const ModuleRecord& module){
for (const std::string& pathController: module.__controllers){
std::fstream fileContent(pathController);
__program << fileContent.rdbuf();
}
}
void
ModulesSolver::extractProperties(const ModuleRecord& module){
unsigned int moduleId = __registry->getModuleHash(module.__path);
const std::string atomProperty = "bind_module";
boost::format formatProperty(atomProperty + "(%1%, %2%).");
for (const Expression& property: module.__properties){
std::list<std::string> reprProp = xreate::analysis::compile(property);
assert(reprProp.size()== 1);
__program << (formatProperty % moduleId % reprProp.front())
<< std::endl;
}
}
void
ModulesSolver::discoverModules(const ModuleRecord& moduleClient){
std::regex extXreate("\\.xreate$", std::regex::basic);
for(const std::string& path: moduleClient.__discoveries){
for(fs::directory_entry e: fs::recursive_directory_iterator(path)) {
if (fs::is_regular_file(e.status())){
if (!std::regex_search(e.path().string(), extXreate)) continue;
FILE* script = fopen(e.path().c_str(), "r");
- grammar::modules::Scanner scanner(script);
- grammar::modules::Parser parser(&scanner);
+ Scanner scanner(script);
+ Parser parser(&scanner);
parser.Parse();
assert(!parser.errors->count && "Discovery errors");
parser.module.__path = e.path().c_str();
extractProperties(parser.module);
fclose(script);
}
}
}
}
void
ModulesSolver::extractRequirements(const ModuleRecord& module){
const std::string atomQuery = "module_require";
boost::format formatProperty(atomQuery + "(%1%, %2%).");
unsigned int moduleId = __registry->getModuleHash(module.__path);
for (const Expression& query: module.__queries){
std::list<std::string> reprQuery = xreate::analysis::compile(query);
assert(reprQuery.size()== 1);
__program << (formatProperty % moduleId % reprQuery.front())
<< std::endl;
}
}
void
ModulesSolver::add(const std::string& base){
__program << base;
}
void
ModulesSolver::init(const std::string& programBase, const ModuleRecord& module){
add(programBase);
extractRequirements(module);
extractProperties(module);
loadControllers(module);
discoverModules(module);
std::cout << __program.str() << std::endl;
}
std::list<std::string>
ModulesSolver::run(const ModuleRecord& module){
const std::string atomDecision = "module_include";
unsigned int moduleId = __registry->getModuleHash(module.__path);
std::list<std::string> result;
std::vector<char const *> args{"clingo", nullptr};
DefaultGringoModule moduleDefault;
Gringo::Scripts scriptsDefault(moduleDefault);
ClingoLib ctl(scriptsDefault, 0, args.data(), {}, 0);
ctl.add("base", {}, __program.str());
ctl.ground({{"base", {}}}, nullptr);
ctl.solve([&atomDecision, this, &result, moduleId](Gringo::Model const &model) {
for (Gringo::Symbol atom : model.atoms(clingo_show_type_atoms)) {
std::cout << atom << std::endl;
if (std::strcmp(atom.name().c_str(), atomDecision.c_str())==0){
auto rowDecision = ClaspLayer::parse<unsigned int, Gringo::Symbol>(atom);
unsigned int moduleIdActual = std::get<0>(rowDecision);
if (moduleIdActual == moduleId){
Gringo::Symbol moduleDecided = std::get<1>(rowDecision);
switch (moduleDecided.type()) {
case Gringo::SymbolType::Str:
result.push_back(moduleDecided.string().c_str());
break;
case Gringo::SymbolType::Num:
result.push_back(__registry->getModuleNameByHash(moduleDecided.num()));
break;
default: assert(false && "Inappropriate symbol type");
}
}
}
}
return true;
}, {});
return result;
}
const std::string&
ModulesRegistry::getModuleNameByHash(unsigned int hash){
auto result = __registry.right.find(hash);
assert(result != __registry.right.end());
return result->second;
}
unsigned int
ModulesRegistry::getModuleHash(const std::string& moduleName){
auto result = __registry.left.insert(Hash::left_value_type(moduleName, __registry.size()));
return result.first->second;
}
-} //namespace xreate
+}} //namespace xreate::modules
diff --git a/cpp/src/modules.h b/cpp/src/modules.h
index 39c2e97..0e2d150 100644
--- a/cpp/src/modules.h
+++ b/cpp/src/modules.h
@@ -1,76 +1,76 @@
/*
* File: modules.h
* Author: pgess <v.melnychenko@xreate.org>
*
* Created on July 22, 2017, 5:11 PM
*/
#ifndef MODULES_H
#define MODULES_H
#include "ast.h"
#include <boost/bimap.hpp>
#ifndef FRIENDS_MODULES_TESTS
#define FRIENDS_MODULES_TESTS
#endif
-namespace xreate {
+namespace xreate { namespace modules{
class ModulesRegistry{
public:
const std::string& getModuleNameByHash(unsigned int hash);
unsigned int getModuleHash(const std::string& moduleName);
private:
typedef boost::bimap<std::string, unsigned int> Hash;
Hash __registry;
};
class ModulesSolver;
class ModuleRecord {
FRIENDS_MODULES_TESTS
friend class ModulesSolver;
public:
void addModuleQuery(const Expression& query);
void addControllerPath(const std::string& path);
void addDiscoveryPath(const std::string& path);
void addProperty(const Expression& prop);
private:
std::list<Expression> __queries;
std::list<std::string> __controllers;
std::list<std::string> __discoveries;
std::list<Expression> __properties;
public:
std::string __path;
};
class ModulesSolver{
FRIENDS_MODULES_TESTS
public:
ModulesSolver(ModulesRegistry *registry): __registry(registry) {}
void loadControllers(const ModuleRecord& module);
void discoverModules(const ModuleRecord& moduleClient);
void extractProperties(const ModuleRecord& module);
void extractRequirements(const ModuleRecord& module);
void add(const std::string& base);
void init(const std::string& programBase, const ModuleRecord& module);
std::list<std::string> run(const ModuleRecord& module);
private:
ModulesRegistry* __registry;
public:
std::ostringstream __program;
};
-} //end namespace xreate
+}} //end namespace xreate::modules
#endif /* MODULES_H */
\ No newline at end of file
diff --git a/cpp/src/pass/adhocpass.cpp b/cpp/src/pass/adhocpass.cpp
index 35e3c50..b7bdd7e 100644
--- a/cpp/src/pass/adhocpass.cpp
+++ b/cpp/src/pass/adhocpass.cpp
@@ -1,95 +1,95 @@
/*
* adhoc.cpp
*
* Created on: Nov 28, 2015
* Author: pgess
*/
#include "pass/adhocpass.h"
#include "query/context.h"
-namespace xreate {
+namespace xreate { namespace adhoc {
AdhocExpression::AdhocExpression(): Expression(Operator::ADHOC, {})
{}
AdhocExpression::AdhocExpression(const Expression& base): Expression(base)
{}
void
AdhocExpression::setCommand(const Expression& comm){
this->addTags({Expression(Operator::CALL, {Atom<Identifier_t>("adhoc"), comm})});
}
Expression
AdhocExpression::getCommand() const{
assert(this->tags.count("adhoc"));
return this->tags.at("adhoc").getOperands().at(0);
}
AdhocScheme*
AdhocPass::findAssotiatedScheme(CodeScope* entry){
const ScopePacked scopeId = man->clasp->pack(entry);
- const Domain& domain = queryContext->getContext(scopeId);
+ const context::Domain& domain = queryContext->getContext(scopeId);
AdhocScheme* scheme = nullptr;
for (const Expression& context: domain){
if (context.__state != Expression::IDENT) continue;
if (__schemes.count(context.getValueString())){
assert(!scheme && "Can't determine relevant scheme, ambiguous context");
scheme = __schemes.at(context.getValueString());
}
}
assert(scheme && "Context doesn't define any ad hoc scheme");
return scheme;
}
const TypeAnnotation&
AdhocScheme::getResultType(){
return __resultType;
}
CodeScope*
AdhocScheme::getCommandImplementation(const Expression& comm) {
assert(comm.__state == Expression::IDENT);
const std::string commSerialized = comm.getValueString();
assert(__commands.count(commSerialized) && "Command isn't defined for a selected scheme");
return __commands.at(commSerialized);
}
AdhocScheme::AdhocScheme(const Expression& scheme):
__resultType(scheme.type), __name(scheme.getValueString()) {
Expression exprCasesList = scheme.getOperands()[0];
for (const Expression& exprSingleCase: exprCasesList.getOperands()){
std::string command = exprSingleCase.tags.begin()->second.getValueString();
CodeScope* blockImpl = *(exprSingleCase.blocks.begin());
__commands.emplace(command, blockImpl);
}
}
const std::string&
AdhocScheme::getName(){
return __name;
}
void
AdhocPass::run(){
- queryContext = reinterpret_cast<ContextQuery*>(man->clasp->registerQuery(new ContextQuery(), QueryId::ContextQuery));
+ queryContext = reinterpret_cast<context::ContextQuery*>(man->clasp->registerQuery(new context::ContextQuery(), QueryId::ContextQuery));
auto range = man->root->__interfacesData.equal_range(ASTInterface::Adhoc);
for (auto i=range.first; i!= range.second; ++i){
AdhocScheme* scheme = new AdhocScheme(i->second);
__schemes.emplace(scheme->getName(), scheme);
}
}
-}
+}} //end of namespace xreate::adhoc
diff --git a/cpp/src/pass/adhocpass.h b/cpp/src/pass/adhocpass.h
index 561ebfa..0508f52 100644
--- a/cpp/src/pass/adhocpass.h
+++ b/cpp/src/pass/adhocpass.h
@@ -1,59 +1,58 @@
/*
* adhoc.h
*
* Created on: Nov 28, 2015
* Author: pgess
*/
//SECTIONTAG adhoc pass
#ifndef SRC_INSTRUCTIONS_ADHOC_H_
#define SRC_INSTRUCTIONS_ADHOC_H_
#include "abstractpass.h"
#ifndef FRIENDS_ADHOC
#define FRIENDS_ADHOC
#endif
-namespace xreate {
-
-class ContextQuery;
+namespace xreate { namespace context {
+ class ContextQuery;
+}}
+namespace xreate{ namespace adhoc{
class AdhocScheme {
public:
AdhocScheme(const Expression& scheme);
CodeScope* getCommandImplementation(const Expression& comm);
const TypeAnnotation& getResultType();
const std::string& getName();
private:
TypeAnnotation __resultType;
std::string __name;
std::map<std::string, CodeScope*> __commands;
};
class AdhocExpression: public Expression{
public:
AdhocExpression();
AdhocExpression(const Expression& base);
void setCommand(const Expression& comm);
Expression getCommand() const;
};
class AdhocPass: public AbstractPass<void> {
FRIENDS_ADHOC
-
public:
AdhocPass(PassManager* manager): AbstractPass(manager) {}
void run() override;
-
AdhocScheme* findAssotiatedScheme(CodeScope* entry);
private:
std::map<std::string, AdhocScheme*> __schemes;
- ContextQuery* queryContext;
+ context::ContextQuery* queryContext;
};
-}
+}} //end of namespace xreate::adhoc
#endif /* SRC_INSTRUCTIONS_ADHOC_H_ */
diff --git a/cpp/src/pass/cfapass.cpp b/cpp/src/pass/cfapass.cpp
index 80f3034..da51821 100644
--- a/cpp/src/pass/cfapass.cpp
+++ b/cpp/src/pass/cfapass.cpp
@@ -1,100 +1,100 @@
#include "cfapass.h"
#include "analysis/cfagraph.h"
#include <boost/range/iterator_range_core.hpp>
using namespace std;
-using namespace xreate;
+using namespace xreate::cfa;
void
CFAPass::initSignatures(){
auto range = man->root->__interfacesData.equal_range(CFA);
for (auto i = range.first; i!= range.second; ++i){
__signatures.emplace(i->second.op, i->second);
}
}
void CFAPass::run(){
initSignatures();
return AbstractPass::run();
}
void
CFAPass::finish()
{
man->clasp->setCFAData(move(__context.graph));
return AbstractPass::finish();
}
void
CFAPass::processFnCall(ManagedFnPtr function, PassContext context)
{
ClaspLayer* clasp = man->clasp;
__context.graph->addCallConnection(clasp->pack(context.scope), function->getName());
return AbstractPass::processFnCall(function, context);
}
void
CFAPass::processFnCallUncertain(ManagedFnPtr function, PassContext context){
ClaspLayer* clasp = man->clasp;
__context.graph->addCallConnection(clasp->pack(context.scope), function->getName());
return AbstractPass::processFnCallUncertain(function, context);
}
void
CFAPass::process(CodeScope* scope, PassContext context, const std::string& hintBlockDecl){
ClaspLayer* clasp = man->clasp;
CodeScope* scopeParent = context.scope;
ScopePacked scopeId = clasp->pack(scope);
if (scopeParent){
__context.graph->addParentConnection(scopeId, clasp->pack(scopeParent));
} else {
__context.graph->addParentConnection(scopeId, context.function->getName());
}
//TOTEST scope annotations
//SECTIONTAG context gather scope annotations
__context.graph->addScopeAnnotations(scopeId, scope->tags);
__context.graph->addContextRules(scopeId, scope->contextRules);
return AbstractPass::process(scope, context, hintBlockDecl);
}
//TOTEST scope annotations via scheme
void
CFAPass::process(const Expression& expression, PassContext context, const std::string& varDecl){
ClaspLayer* clasp = man->clasp;
if (expression.__state == Expression::COMPOUND){
Operator op= expression.op;
if (__signatures.count(op)) {
assert(expression.blocks.size());
for (const auto& scheme: boost::make_iterator_range(__signatures.equal_range(expression.op))) {
__context.graph->addScopeAnnotations(clasp->pack(expression.blocks.front()), scheme.second.getOperands());
}
}
}
return AbstractPass::process(expression, context, varDecl);
}
void
CFAPass::process(ManagedFnPtr function)
{
__context.graph->addFunctionAnnotations(function->getName(), function->getTags());
return AbstractPass::process(function);
}
CFAPass::CFAPass(PassManager* manager)
: AbstractPass(manager)
- , __context{new xreate::analysis::CFAGraph(manager->clasp)}
+ , __context{new CFAGraph(manager->clasp)}
{}
diff --git a/cpp/src/pass/cfapass.h b/cpp/src/pass/cfapass.h
index b63e6a6..be27a1e 100644
--- a/cpp/src/pass/cfapass.h
+++ b/cpp/src/pass/cfapass.h
@@ -1,38 +1,39 @@
// Control Flow Graph determination pass
#ifndef CFGPASS_H
#define CFGPASS_H
#include "xreatemanager.h"
#include "clasplayer.h"
#include "abstractpass.h"
-namespace xreate{namespace analysis {
- class CFAGraph;
-}}
-
-namespace xreate {
+namespace xreate{namespace cfa {
+
+class CFAGraph;
+
class CFAPass : public AbstractPass<void>
{
public:
void process(ManagedFnPtr function) override;
void processFnCall(ManagedFnPtr function, PassContext context) override;
void processFnCallUncertain(ManagedFnPtr function, PassContext context) override;
void process(CodeScope* scope, PassContext context, const std::string& hintBlockDecl="") override;
void process(const Expression& expression, PassContext context, const std::string& varDecl="") override;
CFAPass(PassManager* manager);
void finish() override;
void run() override;
private:
struct {
- xreate::analysis::CFAGraph* graph;
+ CFAGraph* graph;
} __context;
std::multimap<Operator, Expression> __signatures; //CFA data for particular operators
void initSignatures();
-}; }
+};
+
+}} //end of namespace xreate::cfa
#endif // CFGPASS_H
diff --git a/cpp/src/pass/compilepass.cpp b/cpp/src/pass/compilepass.cpp
index e9e7d12..76425ba 100644
--- a/cpp/src/pass/compilepass.cpp
+++ b/cpp/src/pass/compilepass.cpp
@@ -1,799 +1,770 @@
#include "compilepass.h"
#include "clasplayer.h"
#include <ast.h>
#include "llvmlayer.h"
#include "query/containers.h"
#include "query/context.h"
#include "compilation/containers.h"
#include "compilation/latecontextcompiler2.h"
#include "ExternLayer.h"
#include "pass/adhocpass.h"
#include "compilation/targetinterpretation.h"
#include "pass/versionspass.h"
#include "compilation/scopedecorators.h"
+#include "compilation/adhocfunctiondecorator.h"
#include "compilation/pointerarithmetic.h"
#include <boost/optional.hpp>
#include <memory>
#include <iostream>
using namespace std;
-using namespace xreate;
-using namespace xreate::compilation;
using namespace llvm;
//TODO use Scope<TargetLlvm>
//SECTIONTAG types/convert implementation
//TODO type conversion:
//a) automatically expand types int -> bigger int; int -> floating
//b) detect exact type of `num` based on max used numeral / function type
//c) warning if need to truncate (allow/dissalow based on annotations)
namespace xreate {
llvm::Value*
doAutomaticTypeConversion(llvm::Value* source, llvm::Type* tyTarget, llvm::IRBuilder<>& builder){
if (tyTarget->isIntegerTy() && source->getType()->isIntegerTy())
{
llvm::IntegerType* tyTargetInt = llvm::dyn_cast<IntegerType>(tyTarget);
llvm::IntegerType* tySourceInt = llvm::dyn_cast<IntegerType>(source->getType());
if (tyTargetInt->getBitWidth() < tySourceInt->getBitWidth()){
return builder.CreateCast(llvm::Instruction::Trunc, source, tyTarget);
}
if (tyTargetInt->getBitWidth() > tySourceInt->getBitWidth()){
return builder.CreateCast(llvm::Instruction::SExt, source, tyTarget);
}
}
if (source->getType()->isIntegerTy() && tyTarget->isFloatingPointTy()){
return builder.CreateCast(llvm::Instruction::SIToFP, source, tyTarget);
}
return source;
}
std::string
BasicFunctionDecorator::prepareName(){
AST* ast = FunctionUnit::pass->man->root;
string name = ast->getFunctionVariants(FunctionUnit::function->__name).size() > 1?
FunctionUnit::function->__name + std::to_string(FunctionUnit::function.id()) :
FunctionUnit::function->__name;
return name;
}
std::vector<llvm::Type*>
BasicFunctionDecorator::prepareArguments(){
LLVMLayer* llvm = FunctionUnit::pass->man->llvm;
AST* ast = FunctionUnit::pass->man->root;
CodeScope* entry = FunctionUnit::function->__entry;
std::vector<llvm::Type*> signature;
std::transform(entry->__bindings.begin(), entry->__bindings.end(), std::inserter(signature, signature.end()),
[llvm, ast, entry](const std::string &arg)->llvm::Type* {
assert(entry->__identifiers.count(arg));
ScopedSymbol argid{entry->__identifiers.at(arg), VERSION_NONE};
return llvm->toLLVMType(ast->expandType(entry->__declarations.at(argid).type));
});
return signature;
}
llvm::Type*
BasicFunctionDecorator::prepareResult(){
LLVMLayer* llvm = FunctionUnit::pass->man->llvm;
AST* ast = FunctionUnit::pass->man->root;
CodeScope* entry = FunctionUnit::function->__entry;
return llvm->toLLVMType(ast->expandType(entry->__declarations.at(ScopedSymbol::RetSymbol).type));
}
llvm::Function::arg_iterator
BasicFunctionDecorator::prepareBindings(){
CodeScope* entry = FunctionUnit::function->__entry;
AbstractCodeScopeUnit* entryCompilation = FunctionUnit::getScopeUnit(entry);
llvm::Function::arg_iterator fargsI = FunctionUnit::raw->arg_begin();
for (std::string &arg : entry->__bindings) {
ScopedSymbol argid{entry->__identifiers[arg], VERSION_NONE};
entryCompilation->bindArg(&*fargsI, argid);
fargsI->setName(arg);
++fargsI;
}
return fargsI;
}
//SECTIONTAG late-context FunctionDecorator
template<class Parent>
class LateContextFunctionDecorator: public Parent{
public:
LateContextFunctionDecorator(ManagedFnPtr f, CompilePass* p)
: Parent(f, p), contextCompiler(this, p)
{}
protected:
std::vector<llvm::Type*> prepareArguments(){
std::vector<llvm::Type*>&& arguments = Parent::prepareArguments();
size_t sizeLateContextDemand = contextCompiler.getFunctionDemandSize();
if (sizeLateContextDemand) {
llvm::Type* ty32 = llvm::Type::getInt32Ty(llvm::getGlobalContext());
llvm::Type* tyDemand = llvm::ArrayType::get(ty32, sizeLateContextDemand);
arguments.push_back(tyDemand);
}
return arguments;
}
llvm::Function::arg_iterator prepareBindings(){
llvm::Function::arg_iterator fargsI = Parent::prepareBindings();
size_t sizeLateContextDemand = contextCompiler.getFunctionDemandSize();
if (sizeLateContextDemand){
fargsI->setName("latecontext");
contextCompiler.rawContextArgument = &*fargsI;
++fargsI;
}
return fargsI;
}
public:
- LateContextCompiler2 contextCompiler;
-
-};
-
-//SECTIONTAG adhoc FunctionDecorator
-template<class Parent>
-class AdhocFunctionDecorator: public Parent{
-public:
- AdhocFunctionDecorator(ManagedFnPtr f, CompilePass* p)
- : Parent(f, p) {}
-
-protected:
- llvm::Type* prepareResult(){
- PassManager* man = Parent::pass->man;
- CodeScope* entry = Parent::function->__entry;
- LLVMLayer* llvm = Parent::pass->man->llvm;
- AST* ast = Parent::pass->man->root;
- AdhocPass* adhocpass = reinterpret_cast<AdhocPass*>(man->getPassById(PassId::AdhocPass));
-
- if (! Parent::function->isPrefunction){
- return Parent::prepareResult();
- }
-
- adhocImplementation = adhocpass->findAssotiatedScheme(entry);
- return llvm->toLLVMType(ast->expandType(adhocImplementation->getResultType()));
- }
-
-public:
- AdhocScheme* adhocImplementation=nullptr;
+ context::LateContextCompiler2 contextCompiler;
};
//DEBT compiler rigidly depends on exact definition of DefaultFunctionUnit
typedef LateContextFunctionDecorator<
- AdhocFunctionDecorator<
+ adhoc::AdhocFunctionDecorator<
BasicFunctionDecorator>> DefaultFunctionUnit;
AbstractCodeScopeUnit::AbstractCodeScopeUnit(CodeScope* codeScope, FunctionUnit* f, CompilePass* compilePass)
: pass(compilePass), function(f), scope(codeScope)
{}
llvm::Value*
CallStatementRaw::operator() (std::vector<llvm::Value *>&& args, const std::string& hintDecl) {
llvm::Function* calleeInfo = dyn_cast<llvm::Function>(__callee);
if (calleeInfo){
auto argsFormal = calleeInfo->args();
int pos=0;
//SECTIONTAG types/convert function ret value
for (auto argFormal = argsFormal.begin(); argFormal!=argsFormal.end(); ++argFormal, ++pos){
args[pos] = doAutomaticTypeConversion(args[pos], argFormal->getType(), llvm->builder);
}
}
return llvm->builder.CreateCall(__calleeTy, __callee, args, hintDecl);
}
//DESABLEDFEATURE implement inlining
class CallStatementInline: public CallStatement{
public:
CallStatementInline(FunctionUnit* caller, FunctionUnit* callee, LLVMLayer* l)
: __caller(caller), __callee(callee), llvm(l) {}
llvm::Value* operator() (std::vector<llvm::Value *>&& args, const std::string& hintDecl) {
//TOTEST inlining
// CodeScopeUnit* entryCompilation = outer->getScopeUnit(function->__entry);
// for(int i=0, size = args.size(); i<size; ++i) {
// entryCompilation->bindArg(args.at(i), string(entryCompilation->scope->__bindings.at(i)));
// }
//
//
// return entryCompilation->compile();
return nullptr;
}
private:
FunctionUnit* __caller;
FunctionUnit* __callee;
LLVMLayer* llvm;
bool isInline(){
// Symbol ret = Symbol{0, function->__entry};
// bool flagOnTheFly = SymbolAttachments::get<IsImplementationOnTheFly>(ret, false);
//TODO consider inlining
return false;
}
};
-}
-
BasicCodeScopeUnit::BasicCodeScopeUnit(CodeScope* codeScope, FunctionUnit* f, CompilePass* compilePass)
: AbstractCodeScopeUnit(codeScope, f, compilePass)
{}
llvm::Value*
BasicCodeScopeUnit::processSymbol(const Symbol& s, std::string hintRetVar){
Expression declaration = CodeScope::getDeclaration(s);
CodeScope* scope = s.scope;
AbstractCodeScopeUnit* self = AbstractCodeScopeUnit::function->getScopeUnit(scope);
return self->process(declaration, hintRetVar);
}
//SECTIONTAG late-context find callee function
//TOTEST static late context decisions
//TOTEST dynamic late context decisions
CallStatement*
BasicCodeScopeUnit::findFunction(const std::string& calleeName){
LLVMLayer* llvm = pass->man->llvm;
ClaspLayer* clasp = pass->man->clasp;
DefaultFunctionUnit* function = dynamic_cast<DefaultFunctionUnit*>(this->function);
- ContextQuery* queryContext = pass->queryContext;
+ context::ContextQuery* queryContext = pass->queryContext;
const std::list<ManagedFnPtr>& specializations = pass->man->root->getFunctionVariants(calleeName);
//if no specializations registered - check external function
if (specializations.size()==0){
llvm::Function* external = llvm->layerExtern->lookupFunction(calleeName);
llvm::outs() << "Debug/External function: " << calleeName;
external->getType()->print(llvm::outs(), true);
llvm::outs() << "\n";
return new CallStatementRaw(external, llvm);
}
//no decisions required
if (specializations.size()==1){
if (!specializations.front()->guardContext.isValid()) {
return new CallStatementRaw( pass->getFunctionUnit(specializations.front())->compile(), llvm);
}
}
//TODO move dictSpecialization over to a separate function in order to perform cache, etc.
//prepare specializations dictionary
std::map<Expression, ManagedFnPtr> dictSpecializations;
boost::optional<ManagedFnPtr> variantDefault;
boost::optional<ManagedFnPtr> variant;
for(const ManagedFnPtr& f: specializations){
const Expression& guard = f->guardContext;
//default case:
if (!guard.isValid()){
variantDefault = f;
continue;
}
assert(dictSpecializations.emplace(guard, f).second && "Found several identical specializations");
}
//check static context
ScopePacked scopeCaller = clasp->pack(this->scope);
const string atomSpecialization = "specialization";
const Expression topicSpecialization(Operator::CALL, {(Atom<Identifier_t>(string(atomSpecialization))), (Atom<Identifier_t>(string(calleeName))), (Atom<Number_t>(scopeCaller))});
- const Decisions& decisions = queryContext->getFinalDecisions(scopeCaller);
+ const context::Decisions& decisions = queryContext->getFinalDecisions(scopeCaller);
if (decisions.count(topicSpecialization)){
variant = dictSpecializations.at(decisions.at(topicSpecialization));
}
//TODO check only demand for this particular topic.
size_t sizeDemand = function->contextCompiler.getFunctionDemandSize();
//decision made if static context found or no late context exists(and there is default variant)
bool flagHasStaticDecision = variant || (variantDefault && !sizeDemand);
//if no late context exists
if (flagHasStaticDecision) {
FunctionUnit* calleeUnit = pass->getFunctionUnit(variant? *variant: *variantDefault);
//inlining possible based on static decision only
// if (calleeUnit->isInline()) {
// return new CallStatementInline(function, calleeUnit);
// }
return new CallStatementRaw(calleeUnit->compile(), llvm);
}
//require default variant if no static decision made
assert(variantDefault);
llvm::Function* functionVariantDefault = this->pass->getFunctionUnit(*variantDefault)->compile();
llvm::Value* resultFn = function->contextCompiler.findFunction(calleeName, functionVariantDefault, scopeCaller);
llvm::PointerType *resultPTy = cast<llvm::PointerType>(resultFn->getType());
llvm::FunctionType *resultFTy = cast<llvm::FunctionType>(resultPTy->getElementType());
return new CallStatementRaw(resultFn, resultFTy, llvm);
}
//DISABLEDFEATURE transformations
// if (pass->transformations->isAcceptable(expr)){
// return pass->transformations->transform(expr, result, ctx);
// }
llvm::Value*
BasicCodeScopeUnit::process(const Expression& expr, const std::string& hintVarDecl){
#define DEFAULT(x) (hintVarDecl.empty()? x: hintVarDecl)
llvm::Value *left; llvm::Value *right;
LLVMLayer& l = *pass->man->llvm;
xreate::compilation::Advanced instructions = xreate::compilation::Advanced({this, function, pass});
switch (expr.op) {
case Operator::ADD: case Operator::SUB: case Operator::MUL:
case Operator::DIV: case Operator::EQU: case Operator::LSS:
case Operator::GTR: case Operator::NE: case Operator::LSE:
case Operator::GTE:
assert(expr.__state == Expression::COMPOUND);
assert(expr.operands.size() == 2);
left = process(expr.operands[0]);
right = process(expr.operands[1]);
//SECTIONTAG types/convert binary operation
right = doAutomaticTypeConversion(right, left->getType(), l.builder);
break;
default:;
}
switch (expr.op) {
case Operator::ADD:{
- llvm::Value* resultAdd = PointerArithmetic::add(left, right, {this, function, pass}, DEFAULT("tmp_add"));
+ llvm::Value* resultAdd = pointerarithmetic::PointerArithmetic::add(left, right, {this, function, pass}, DEFAULT("tmp_add"));
if (resultAdd) {return resultAdd;}
return l.builder.CreateAdd(left, right, DEFAULT("tmp_add"));
break;
}
case Operator::SUB:
return l.builder.CreateSub(left, right, DEFAULT("tmp_sub"));
break;
case Operator::MUL:
return l.builder.CreateMul(left, right, DEFAULT("tmp_mul"));
break;
case Operator::DIV:
return l.builder.CreateSDiv(left, right, DEFAULT("tmp_div"));
break;
case Operator::EQU:
if (left->getType()->isIntegerTy()) return l.builder.CreateICmpEQ(left, right, DEFAULT("tmp_equ"));
if (left->getType()->isFloatingPointTy()) return l.builder.CreateFCmpOEQ(left, right, DEFAULT("tmp_equ"));
break;
case Operator::NE:
return l.builder.CreateICmpNE(left, right, DEFAULT("tmp_ne"));
break;
case Operator::LSS:
return l.builder.CreateICmpSLT(left, right, DEFAULT("tmp_lss"));
break;
case Operator::LSE:
return l.builder.CreateICmpSLE(left, right, DEFAULT("tmp_lse"));
break;
case Operator::GTR:
return l.builder.CreateICmpSGT(left, right, DEFAULT("tmp_gtr"));
break;
case Operator::GTE:
return l.builder.CreateICmpSGE(left, right, DEFAULT("tmp_gte"));
break;
case Operator::NEG:
left = process(expr.operands[0]);
return l.builder.CreateNeg(left, DEFAULT("tmp_neg"));
break;
case Operator::CALL: {
assert(expr.__state == Expression::COMPOUND);
std::string nameCallee = expr.getValueString();
shared_ptr<CallStatement> callee(findFunction(nameCallee));
//prepare arguments
std::vector<llvm::Value *> args;
args.reserve(expr.operands.size());
std::transform(expr.operands.begin(), expr.operands.end(), std::inserter(args, args.end()),
[this](const Expression &operand) {
return process(operand);
}
);
ScopePacked outerScopeId = pass->man->clasp->pack(this->scope);
//TASK a) refactor CALL/ADHOC/find function
//SECTIONTAG late-context propagation arg
size_t calleeDemandSize = pass->queryContext->getFunctionDemand(nameCallee).size();
if (calleeDemandSize){
DefaultFunctionUnit* function = dynamic_cast<DefaultFunctionUnit*>(this->function);
llvm::Value* argLateContext = function->contextCompiler.compileContextArgument(nameCallee, outerScopeId);
args.push_back(argLateContext);
}
return (*callee)(move(args), DEFAULT("res_"+nameCallee));
}
case Operator::IF:
{
return instructions.compileIf(expr, DEFAULT("tmp_if"));
}
case Operator::SWITCH:
{
return instructions.compileSwitch(expr, DEFAULT("tmp_switch"));
}
case Operator::LOOP_CONTEXT:
{
assert(false);
return nullptr;
//return instructions.compileLoopContext(expr, DEFAULT("tmp_loop"));
}
case Operator::LOGIC_AND: {
assert(expr.operands.size() == 1);
return process (expr.operands[0]);
}
case Operator::LIST:
{
return instructions.compileListAsSolidArray(expr, DEFAULT("tmp_list"));
};
case Operator::LIST_RANGE:
{
assert(false); //no compilation phase for a range list
// return InstructionList(this).compileConstantArray(expr, l, hintRetVar);
};
case Operator::LIST_NAMED:
{
typedef Expanded<TypeAnnotation> ExpandedType;
ExpandedType tyRaw = l.ast->expandType(expr.type);
const std::vector<string> fields = (tyRaw.get().__operator == TypeOperator::CUSTOM)?
l.layerExtern->getStructFields(l.layerExtern->lookupType(tyRaw.get().__valueCustom))
: tyRaw.get().fields;
std::map<std::string, size_t> indexFields;
for(size_t i=0, size = fields.size(); i<size; ++i){
indexFields.emplace(fields[i], i);
}
llvm::StructType* tyRecord = llvm::cast<llvm::StructType>(l.toLLVMType(tyRaw));
llvm::Value* record = llvm::UndefValue::get(tyRecord);
for (size_t i=0; i<expr.operands.size(); ++i){
const Expression& operand = expr.operands.at(i);
unsigned int fieldId = indexFields.at(expr.bindings.at(i));
llvm::Value* result = 0;
//TODO Null ad hoc Llvm implementation
// if (operand.isNone()){
// llvm::Type* tyNullField = tyRecord->getElementType(fieldId);
// result = llvm::UndefValue::get(tyNullField);
//
// } else {
result = process(operand);
// }
assert (result);
record = l.builder.CreateInsertValue(record, result, llvm::ArrayRef<unsigned>({fieldId}));
}
return record;
};
case Operator::MAP:
{
assert(expr.blocks.size());
return instructions.compileMapSolidOutput(expr, DEFAULT("map"));
};
case Operator::FOLD:
{
return instructions.compileFold(expr, DEFAULT("fold"));
};
case Operator::FOLD_INF:
{
return instructions.compileFoldInf(expr, DEFAULT("fold"));
};
case Operator::INDEX:
{
//TODO allow multiindex
assert(expr.operands.size()==2);
assert(expr.operands[0].__state == Expression::IDENT);
const std::string& hintIdent= expr.operands[0].getValueString();
Symbol s = Attachments::get<Symbol>(expr.operands[0]);
const ExpandedType& t2 = pass->man->root->expandType(CodeScope::getDeclaration(s).type);
llvm::Value* aggr = processSymbol(s, hintIdent);
switch (t2.get().__operator)
{
case TypeOperator::STRUCT: case TypeOperator::CUSTOM:
{
const Expression& idx = expr.operands.at(1);
assert(idx.__state == Expression::STRING);
std::string idxField = idx.getValueString();
return instructions.compileStructIndex(aggr, t2, idxField);
};
case TypeOperator::ARRAY: {
std::vector<llvm::Value*> indexes;
std::transform(++expr.operands.begin(), expr.operands.end(), std::inserter(indexes, indexes.end()),
[this] (const Expression& op){
return process(op);
}
);
return instructions.compileArrayIndex(aggr, indexes, DEFAULT(string("el_") + hintIdent));
};
default:
assert(false);
}
};
//SECTIONTAG adhoc actual compilation
//TODO a) make sure that it's correct: function->adhocImplementation built for Entry scope and used in another scope
case Operator::ADHOC: {
DefaultFunctionUnit* function = dynamic_cast<DefaultFunctionUnit*>(this->function);
assert(function->adhocImplementation && "Adhoc implementation not found");
- const Expression& comm = AdhocExpression(expr).getCommand();
+ const Expression& comm = adhoc::AdhocExpression(expr).getCommand();
CodeScope* scope = function->adhocImplementation->getCommandImplementation(comm);
AbstractCodeScopeUnit* unitScope = function->getScopeUnit(scope);
//SECTIONTAG types/convert ADHOC ret convertation
llvm::Type* resultTy = l.toLLVMType( pass->man->root->expandType(function->adhocImplementation->getResultType()));
return doAutomaticTypeConversion(unitScope->compile(), resultTy, l.builder);
};
case Operator::CALL_INTRINSIC:{
const std::string op = expr.getValueString();
if (op == "copy") {
llvm::Value* result = process(expr.getOperands().at(0));
auto decoratorVersions = Decorators<VersionsScopeDecoratorTag>::getInterface(this);
llvm::Value* storage = decoratorVersions->processIntrinsicInit(result->getType());
decoratorVersions->processIntrinsicCopy(result, storage);
return l.builder.CreateLoad(storage, hintVarDecl);
}
assert(false && "undefined intrinsic");
}
case Operator::NONE:
assert(expr.__state != Expression::COMPOUND);
switch (expr.__state) {
case Expression::IDENT: {
Symbol s = Attachments::get<Symbol>(expr);
return processSymbol(s, expr.getValueString());
}
case Expression::NUMBER: {
llvm::Type* typConst;
if (expr.type.isValid()){
typConst = l.toLLVMType(pass->man->root->expandType(expr.type));
} else {
typConst = llvm::Type::getInt32Ty(llvm::getGlobalContext());
}
int literal = expr.getValueDouble();
return llvm::ConstantInt::get(typConst, literal);
}
case Expression::STRING: {
return instructions.compileConstantStringAsPChar(expr.getValueString(), DEFAULT("tmp_str"));
};
case Expression::VARIANT: {
const ExpandedType& typVariant = pass->man->root->expandType(expr.type);
llvm::Type* typRaw = l.toLLVMType(typVariant);
int value = expr.getValueDouble();
return llvm::ConstantInt::get(typRaw, value);
}
default: {
break;
}
};
break;
default: break;
}
assert(false);
return 0;
}
llvm::Value*
BasicCodeScopeUnit::compile(const std::string& hintBlockDecl){
if (!hintBlockDecl.empty()) {
llvm::BasicBlock *block = llvm::BasicBlock::Create(llvm::getGlobalContext(), hintBlockDecl, function->raw);
pass->man->llvm->builder.SetInsertPoint(block);
}
Symbol symbScope = Symbol{ScopedSymbol::RetSymbol, scope};
return processSymbol(symbScope);
}
AbstractCodeScopeUnit::~AbstractCodeScopeUnit()
{}
FunctionUnit::~FunctionUnit()
{}
llvm::Function*
FunctionUnit::compile(){
if (raw != nullptr) return raw;
LLVMLayer* llvm = pass->man->llvm;
llvm::IRBuilder<>& builder = llvm->builder;
string&& functionName = prepareName();
std::vector<llvm::Type*>&& types = prepareArguments();
llvm::Type* expectedResultType = prepareResult();
llvm::FunctionType *ft = llvm::FunctionType::get(expectedResultType, types, false);
raw = llvm::cast<llvm::Function>(llvm->module->getOrInsertFunction(functionName, ft));
prepareBindings();
const std::string&blockName = "entry";
llvm::BasicBlock* blockCurrent = builder.GetInsertBlock();
llvm::Value* result =getScopeUnit(function->__entry)->compile(blockName);
assert(result);
//SECTIONTAG types/convert function ret value
builder.CreateRet(doAutomaticTypeConversion(result, expectedResultType, llvm->builder));
if (blockCurrent){
builder.SetInsertPoint(blockCurrent);
}
llvm->moveToGarbage(ft);
return raw;
}
AbstractCodeScopeUnit*
FunctionUnit::getScopeUnit(CodeScope* scope){
if (__scopes.count(scope)) {
auto result = __scopes.at(scope).lock();
if (result){
return result.get();
}
}
std::shared_ptr<AbstractCodeScopeUnit> unit(new DefaultScopeUnit(scope, this, pass));
if (scope->__parent != nullptr){
auto parentUnit = Decorators<CachedScopeDecoratorTag>::getInterface(getScopeUnit(scope->__parent));
parentUnit->registerChildScope(unit);
} else {
__orphanedScopes.push_back(unit);
}
if (!__scopes.emplace(scope, unit).second){
__scopes[scope] = unit;
}
return unit.get();
}
AbstractCodeScopeUnit*
FunctionUnit::getScopeUnit(ManagedScpPtr scope){
return getScopeUnit(&*scope);
}
AbstractCodeScopeUnit*
FunctionUnit::getEntry(){
return getScopeUnit(function->getEntryScope());
}
FunctionUnit*
CompilePass::getFunctionUnit(const ManagedFnPtr& function){
unsigned int id = function.id();
if (!functions.count(id)){
FunctionUnit* unit = new DefaultFunctionUnit(function, this);
functions.emplace(id, unit);
return unit;
}
return functions.at(id);
}
void
CompilePass::run(){
managerTransformations = new TransformationsManager();
- targetInterpretation = new TargetInterpretation(this->man->root, this);
- queryContext = reinterpret_cast<ContextQuery*> (man->clasp->getQuery(QueryId::ContextQuery));
+ targetInterpretation = new interpretation::TargetInterpretation(this->man->root, this);
+ queryContext = reinterpret_cast<context::ContextQuery*> (man->clasp->getQuery(QueryId::ContextQuery));
//Find out main function;
ClaspLayer::ModelFragment model = man->clasp->query(Config::get("function-entry"));
assert(model && "Error: No entry function found");
assert(model->first != model->second && "Error: Ambiguous entry function");
string nameMain = std::get<0>(ClaspLayer::parse<std::string>(model->first->second));
FunctionUnit* unitMain = getFunctionUnit(man->root->findFunction(nameMain));
entry = unitMain->compile();
}
llvm::Function*
CompilePass::getEntryFunction(){
assert(entry);
return entry;
}
void
CompilePass::prepareQueries(ClaspLayer* clasp){
clasp->registerQuery(new containers::Query(), QueryId::ContainersQuery);
- clasp->registerQuery(new ContextQuery(), QueryId::ContextQuery);
+ clasp->registerQuery(new context::ContextQuery(), QueryId::ContextQuery);
}
+
+} //end of namespace xreate
diff --git a/cpp/src/pass/compilepass.h b/cpp/src/pass/compilepass.h
index 24b666a..38209d0 100644
--- a/cpp/src/pass/compilepass.h
+++ b/cpp/src/pass/compilepass.h
@@ -1,168 +1,166 @@
#ifndef COMPILEPASS_H
#define COMPILEPASS_H
#include "abstractpass.h"
#include "llvm/IR/Function.h"
namespace xreate {
- class AdhocScheme;
- class ClaspLayer;
- class ContextQuery;
- class LLVMLayer;
+ class ClaspLayer;
+ class CompilePass;
+ class LLVMLayer;
+
+ namespace adhoc{
+ class AdhocScheme;
+ }
+
+ namespace context{
+ class ContextQuery;
+ class LateContextCompiler2;
+ }
+
+ namespace interpretation{
+ class TargetInterpretation;
+ }
}
-//namespace llvm {
-// class Function;
-// class Value;
-// class Type;
-//}
-
-namespace xreate {
-
-class CompilePass;
-
-namespace compilation {
+namespace xreate { namespace compilation {
class AbstractCodeScopeUnit;
class FunctionUnit;
-
-class TargetInterpretation;
class TransformationsManager;
-
struct Context{
AbstractCodeScopeUnit* scope;
FunctionUnit* function;
CompilePass* pass;
};
class CallStatement {
public:
virtual llvm::Value* operator() (std::vector<llvm::Value *>&& args, const std::string& hintDecl="") = 0;
};
class CallStatementRaw: public CallStatement{
public:
CallStatementRaw(llvm::Function* callee, LLVMLayer* l)
: __callee(callee), __calleeTy(callee->getFunctionType()), llvm(l) {}
CallStatementRaw(llvm::Value* callee, llvm::FunctionType* ty, LLVMLayer* l)
: __callee(callee), __calleeTy(ty), llvm(l) {}
llvm::Value* operator() (std::vector<llvm::Value *>&& args, const std::string& hintDecl="");
private:
llvm::Value* __callee;
llvm::FunctionType* __calleeTy;
LLVMLayer* llvm;
};
class AbstractCodeScopeUnit{
public:
CompilePass* const pass;
FunctionUnit* const function;
CodeScope* const scope;
AbstractCodeScopeUnit(CodeScope* codeScope, FunctionUnit* f, CompilePass* compilePass);
virtual ~AbstractCodeScopeUnit();
virtual llvm::Value* compile(const std::string& hintBlockDecl="")=0;
virtual llvm::Value* processSymbol(const Symbol& s, std::string hintRetVar="")=0;
virtual llvm::Value* process(const Expression& expr, const std::string& hintVarDecl="")=0;
virtual void bindArg(llvm::Value* value, std::string&& alias)=0;
virtual void bindArg(llvm::Value* value, const ScopedSymbol& s)=0;
protected:
virtual CallStatement* findFunction(const std::string& callee)=0;
};
class BasicCodeScopeUnit: public AbstractCodeScopeUnit{
public:
BasicCodeScopeUnit(CodeScope* codeScope, FunctionUnit* f, CompilePass* compilePass);
llvm::Value* processSymbol(const Symbol& s, std::string hintRetVar="");
llvm::Value* process(const Expression& expr, const std::string& hintVarDecl="");
llvm::Value* compile(const std::string& hintBlockDecl="");
protected:
CallStatement* findFunction(const std::string& callee);
};
class IFunctionDecorator {
protected:
virtual std::string prepareName() = 0;
virtual std::vector<llvm::Type*> prepareArguments() = 0;
virtual llvm::Type* prepareResult() = 0;
virtual llvm::Function::arg_iterator prepareBindings() = 0;
virtual ~IFunctionDecorator(){}
};
class FunctionUnit: public IFunctionDecorator{
public:
FunctionUnit(ManagedFnPtr f, CompilePass* p)
: function(f), pass(p) {}
~FunctionUnit();
llvm::Function* compile();
AbstractCodeScopeUnit* getEntry();
AbstractCodeScopeUnit* getScopeUnit(CodeScope* scope);
AbstractCodeScopeUnit* getScopeUnit(ManagedScpPtr scope);
ManagedFnPtr function;
llvm::Function* raw = nullptr;
protected:
CompilePass* pass=nullptr;
private:
std::map<CodeScope*, std::weak_ptr<AbstractCodeScopeUnit>> __scopes;
std::list<std::shared_ptr<AbstractCodeScopeUnit>> __orphanedScopes;
};
class BasicFunctionDecorator: public FunctionUnit{
public:
BasicFunctionDecorator(ManagedFnPtr f, CompilePass* p)
: FunctionUnit(f, p) {}
protected:
std::string prepareName();
virtual std::vector<llvm::Type*> prepareArguments();
virtual llvm::Type* prepareResult();
virtual llvm::Function::arg_iterator prepareBindings();
};
} // end of namespace `xreate::compilation`
class CompilePass : public AbstractPass<void> {
- friend class LateContextCompiler;
- friend class LateContextCompiler2;
+ friend class context::LateContextCompiler2;
friend class compilation::BasicCodeScopeUnit;
friend class compilation::FunctionUnit;
public:
compilation::TransformationsManager* managerTransformations;
- compilation::TargetInterpretation* targetInterpretation;
+ interpretation::TargetInterpretation* targetInterpretation;
CompilePass(PassManager* manager): AbstractPass<void>(manager) {}
compilation::FunctionUnit* getFunctionUnit(const ManagedFnPtr& function);
void run() override;
llvm::Function* getEntryFunction();
static void prepareQueries(ClaspLayer* clasp);
private:
//TODO free `functions` in destructor
std::map<unsigned int, compilation::FunctionUnit*> functions;
llvm::Function* entry = 0;
- ContextQuery* queryContext;
+ context::ContextQuery* queryContext;
};
}
#endif // COMPILEPASS_H
diff --git a/cpp/src/pass/dfapass.cpp b/cpp/src/pass/dfapass.cpp
index bee36eb..e64eeff 100644
--- a/cpp/src/pass/dfapass.cpp
+++ b/cpp/src/pass/dfapass.cpp
@@ -1,262 +1,262 @@
#include "pass/dfapass.h"
#include "analysis/dfagraph.h"
#include "xreatemanager.h"
#include "clasplayer.h"
#include <boost/format.hpp>
using namespace std;
-using namespace xreate::analysis;
+namespace xreate { namespace dfa {
-namespace xreate {
+class DfaExpressionProcessor {
+ std::vector<SymbolNode> operands;
+ std::vector<SymbolPacked> blocks;
- class DfaExpressionProcessor {
- std::vector<xreate::analysis::SymbolNode> operands;
- std::vector<SymbolPacked> blocks;
+ const Expression expression;
+ SymbolNode result;
+ DFAPass * const pass;
+ const PassContext context;
- const Expression expression;
- xreate::analysis::SymbolNode result;
- DFAPass * const pass;
- const PassContext context;
+public:
+ DfaExpressionProcessor(const Expression& expr, SymbolNode resInitial, DFAPass * const p, const PassContext c)
+ : expression(expr), result(resInitial), pass(p), context(c) {
- public:
- DfaExpressionProcessor(const Expression& expr, SymbolNode resInitial, DFAPass * const p, const PassContext c)
- : expression(expr), result(resInitial), pass(p), context(c) {
+ operands.reserve(expression.getOperands().size());
+ for (const Expression &op : expression.getOperands()) {
+ SymbolAnonymous symbOp(op.id);
- operands.reserve(expression.getOperands().size());
- for (const Expression &op : expression.getOperands()) {
- SymbolAnonymous symbOp(op.id);
-
- operands.push_back(DfaExpressionProcessor(op, symbOp, pass, context).process());
- }
-
- blocks.reserve(expression.blocks.size());
- for (CodeScope* scope : expression.blocks) {
- blocks.push_back(pass->process(scope, context));
- }
+ operands.push_back(DfaExpressionProcessor(op, symbOp, pass, context).process());
}
- SymbolNode
- process() {
- if (expression.__state == Expression::COMPOUND) {
- processCompoundOp();
-
- } else {
- processElementaryOp();
- }
+ blocks.reserve(expression.blocks.size());
+ for (CodeScope* scope : expression.blocks) {
+ blocks.push_back(pass->process(scope, context));
+ }
+ }
- applySignatureAnnotations();
- applyInPlaceAnnotations();
+ SymbolNode
+ process() {
+ if (expression.__state == Expression::COMPOUND) {
+ processCompoundOp();
- return result;
+ } else {
+ processElementaryOp();
}
- private:
- void
- processElementaryOp() {
- switch (expression.__state) {
- case Expression::IDENT:
- {
- SymbolPacked symbFrom = pass->processSymbol(Attachments::get<Symbol>(expression), context, expression.getValueString());
-
- SymbolPacked* symbTo = boost::get<SymbolPacked>(&result);
- if (symbTo) {
- pass->__context.graph->addConnection(*symbTo, SymbolNode(symbFrom), DFGConnection::STRONG);
+ applySignatureAnnotations();
+ applyInPlaceAnnotations();
- } else {
- result = SymbolNode(symbFrom);
- }
+ return result;
+ }
- break;
+private:
+ void
+ processElementaryOp() {
+ switch (expression.__state) {
+ case Expression::IDENT:
+ {
+ SymbolPacked symbFrom = pass->processSymbol(Attachments::get<Symbol>(expression), context, expression.getValueString());
+
+ SymbolPacked* symbTo = boost::get<SymbolPacked>(&result);
+ if (symbTo) {
+ pass->__context.graph->addConnection(*symbTo, SymbolNode(symbFrom), DFGConnection::STRONG);
+
+ } else {
+ result = SymbolNode(symbFrom);
}
- default: break;
+ break;
}
- }
- void
- processCompoundOp() {
- switch (expression.op) {
-
- //DEBT provide CALL processing
- // case Operator::CALL: {
- // const string &nameCalleeFunction = expression.getValueString();
- //
- // //TODO implement processFnCall/Uncertain
- // list<ManagedFnPtr> variantsCalleeFunction = man->root->getFunctionVariants(nameCalleeFunction);
- // if (variantsCalleeFunction.size()!=1) return;
- // ManagedFnPtr function= variantsCalleeFunction.front();
- //
- // // set calling relations:
- // CodeScope *scopeRemote = function->getEntryScope();
- // std::vector<SymbolNode>::iterator nodeActual = cache.operands.begin();
- // for (const std::string &identFormal: scopeRemote->__bindings){
- // const ScopedSymbol symbolFormal{scopeRemote->__identifiers.at(identFormal), VERSION_NONE};
- //
- // __context.graph->addConnection(clasp->pack(Symbol{symbolFormal, scopeRemote}, nameCalleeFunction + ":" + identFormal), *nodeActual, DFGConnection::WEAK);
- // ++nodeActual;
- // }
- //
- // //TODO add RET connection
- // break;
- // }
-
- //MAP processing: apply PROTOTYPE relation
- case Operator::MAP:
- {
- SymbolNode nodeFrom = operands.front();
-
- SymbolPacked* nodeTo = boost::get<SymbolPacked>(&result);
- assert(nodeTo);
-
- pass->__context.graph->addConnection(*nodeTo, nodeFrom, DFGConnection::PROTOTYPE);
- break;
- }
+ default: break;
+ }
+ }
- default: break;
+ void
+ processCompoundOp() {
+ switch (expression.op) {
+
+ //DEBT provide CALL processing
+ // case Operator::CALL: {
+ // const string &nameCalleeFunction = expression.getValueString();
+ //
+ // //TODO implement processFnCall/Uncertain
+ // list<ManagedFnPtr> variantsCalleeFunction = man->root->getFunctionVariants(nameCalleeFunction);
+ // if (variantsCalleeFunction.size()!=1) return;
+ // ManagedFnPtr function= variantsCalleeFunction.front();
+ //
+ // // set calling relations:
+ // CodeScope *scopeRemote = function->getEntryScope();
+ // std::vector<SymbolNode>::iterator nodeActual = cache.operands.begin();
+ // for (const std::string &identFormal: scopeRemote->__bindings){
+ // const ScopedSymbol symbolFormal{scopeRemote->__identifiers.at(identFormal), VERSION_NONE};
+ //
+ // __context.graph->addConnection(clasp->pack(Symbol{symbolFormal, scopeRemote}, nameCalleeFunction + ":" + identFormal), *nodeActual, DFGConnection::WEAK);
+ // ++nodeActual;
+ // }
+ //
+ // //TODO add RET connection
+ // break;
+ // }
+
+ //MAP processing: apply PROTOTYPE relation
+ case Operator::MAP:
+ {
+ SymbolNode nodeFrom = operands.front();
+
+ SymbolPacked* nodeTo = boost::get<SymbolPacked>(&result);
+ assert(nodeTo);
+
+ pass->__context.graph->addConnection(*nodeTo, nodeFrom, DFGConnection::PROTOTYPE);
+ break;
}
+
+ default: break;
}
+ }
- void
- applySignatureAnnotations() {
- if (pass->__signatures.count(expression.op)) {
- const Expression &scheme = pass->__signatures.at(expression.op);
+ void
+ applySignatureAnnotations() {
+ if (pass->__signatures.count(expression.op)) {
+ const Expression &scheme = pass->__signatures.at(expression.op);
- std::vector<SymbolNode>::iterator arg = operands.begin();
- std::vector<Expression>::const_iterator tag = scheme.getOperands().begin();
+ std::vector<SymbolNode>::iterator arg = operands.begin();
+ std::vector<Expression>::const_iterator tag = scheme.getOperands().begin();
- //Assign scheme RET annotation
- Expression retTag = *scheme.getOperands().begin();
- if (retTag.__state != Expression::INVALID) {
- pass->__context.graph->addAnnotation(result, move(retTag));
+ //Assign scheme RET annotation
+ Expression retTag = *scheme.getOperands().begin();
+ if (retTag.__state != Expression::INVALID) {
+ pass->__context.graph->addAnnotation(result, move(retTag));
+ }
+
+ ++tag;
+ while (tag != scheme.getOperands().end()) {
+ if (tag->__state != Expression::INVALID) {
+ pass->__context.graph->addAnnotation(*arg, Expression(*tag));
}
+ ++arg;
++tag;
- while (tag != scheme.getOperands().end()) {
- if (tag->__state != Expression::INVALID) {
- pass->__context.graph->addAnnotation(*arg, Expression(*tag));
- }
-
- ++arg;
- ++tag;
- }
+ }
- // TODO add possibility to have specific signature for a particular function
- // if (expression.op == Operator::CALL || expression.op == Operator::INDEX){
- // string caption = expression.getValueString();
- // operands.push_back(process(Expression(move(caption)), context, ""));
- // }
+ // TODO add possibility to have specific signature for a particular function
+ // if (expression.op == Operator::CALL || expression.op == Operator::INDEX){
+ // string caption = expression.getValueString();
+ // operands.push_back(process(Expression(move(caption)), context, ""));
+ // }
- }
}
+ }
- void
- applyInPlaceAnnotations() {
- // write down in-place expression tags:
- for (pair<std::string, Expression> tag : expression.tags) {
- pass->__context.graph->addAnnotation(result, Expression(tag.second));
- }
+ void
+ applyInPlaceAnnotations() {
+ // write down in-place expression tags:
+ for (pair<std::string, Expression> tag : expression.tags) {
+ pass->__context.graph->addAnnotation(result, Expression(tag.second));
}
- };
+ }
+};
- DFAPass::DFAPass(PassManager* manager)
+DFAPass::DFAPass(PassManager* manager)
: AbstractPass(manager)
- , __context{new xreate::analysis::DFAGraph(manager->clasp)}
+ , __context{new DFAGraph(manager->clasp)}
, clasp(manager->clasp)
- {}
+{}
- SymbolPacked
- DFAPass::process(CodeScope* scope, PassContext context, const std::string& hintBlockDecl) {
- const SymbolPacked& symbRet = AbstractPass::process(scope, context, hintBlockDecl);
- return symbRet;
- }
+SymbolPacked
+DFAPass::process(CodeScope* scope, PassContext context, const std::string& hintBlockDecl) {
+ const SymbolPacked& symbRet = AbstractPass::process(scope, context, hintBlockDecl);
+ return symbRet;
+}
- SymbolPacked
- DFAPass::processSymbol(const Symbol& symbol, PassContext context, const std::string& hintSymbol) {
- const Expression& declaration = CodeScope::getDeclaration(symbol);
- const SymbolPacked& symbPacked = clasp->pack(symbol, hintSymbol);
- DfaExpressionProcessor(declaration, symbPacked, this, context).process();
+SymbolPacked
+DFAPass::processSymbol(const Symbol& symbol, PassContext context, const std::string& hintSymbol) {
+ const Expression& declaration = CodeScope::getDeclaration(symbol);
+ const SymbolPacked& symbPacked = clasp->pack(symbol, hintSymbol);
+ DfaExpressionProcessor(declaration, symbPacked, this, context).process();
- return symbPacked;
- }
+ return symbPacked;
+}
- void
- DFAPass::run() {
- init();
- return AbstractPass::run();
- }
+void
+DFAPass::run() {
+ init();
+ return AbstractPass::run();
+}
- void
- DFAPass::init() {
- for (const Expression& scheme : man->root->__dfadata) {
- __signatures.emplace(scheme.op, scheme);
- }
+void
+DFAPass::init() {
+ for (const Expression& scheme : man->root->__dfadata) {
+ __signatures.emplace(scheme.op, scheme);
}
+}
- void
- DFAPass::finish() {
- clasp->setDFAData(move(__context.graph));
- }
+void
+DFAPass::finish() {
+ clasp->setDFAData(move(__context.graph));
+}
+
+} //end of namespace dfa
template<>
SymbolPacked defaultValue(){
assert(false);
}
} //xreate namespace
//DEBT represent VersionaPass in declarative form using applyDependencies
// applyDependencies(expression, context, cache, decl);
//DEBT prepare static annotations and represent InterpretationPass in declarative form
// applyStaticAnnotations(expression, context, cache, decl);
//TODO Null ad hoc DFG implementation/None symbol
//DISABLEDFEATURE None value
// if (expression.isNone()){
// return SymbolTransient{{Atom<Identifier_t>(Config::get("clasp.nonevalue"))}};
// }
// non initialized(SymbolInvalid) value
//void
//DFAPass::applyDependencies(const Expression& expression, PassContext context, ExpressionCache& cache, const std::string& decl){
// for (SymbolNode &op: cache.operands) {
// __context.graph->addDependencyConnection(cache.result, op);
// }
//
// for (SymbolNode &block: cache.blocks) {
// __context.graph->addDependencyConnection(cache.result, block);
// }
//
// switch(expression.__state) {
// case Expression::IDENT: {
// SymbolNode identSymbol = clasp->pack(Attachments::get<Symbol>(expression), context.function->getName() + ":" + expression.getValueString());
// __context.graph->addDependencyConnection(cache.result, identSymbol);
// }
//
// default: break;
// }
//}
//void
//DFAPass::applyStaticAnnotations(const Expression& expression, PassContext context, ExpressionCache& cache, const std::string& decl){
//
// switch(expression.__state) {
// case Expression::NUMBER:
// case Expression::STRING:
// __context.graph->addAnnotation(cache.result, Expression(Atom<Identifier_t>("static")));
// break;
//
// default: break;
// }
//}
diff --git a/cpp/src/pass/dfapass.h b/cpp/src/pass/dfapass.h
index 0bc50a4..5572eaa 100644
--- a/cpp/src/pass/dfapass.h
+++ b/cpp/src/pass/dfapass.h
@@ -1,39 +1,41 @@
// Data Flow Graph determination pass
#ifndef DFGPASS_H
#define DFGPASS_H
#include "abstractpass.h"
#include "analysis/dfagraph.h"
namespace xreate {
+ class ClaspLayer;
+}
-class ClaspLayer;
+namespace xreate { namespace dfa {
class DfaExpressionProcessor;
class DFAPass: public AbstractPass<SymbolPacked> {
friend class DfaExpressionProcessor;
public:
DFAPass(PassManager* manager);
SymbolPacked processSymbol(const Symbol& symbol, PassContext context, const std::string& hintSymbol="") override;
SymbolPacked process(CodeScope* scope, PassContext context, const std::string& hintBlockDecl="") override;
void init();
void run() override;
void finish() override;
private:
struct
{
- xreate::analysis::DFAGraph* graph;
+ DFAGraph* graph;
} __context;
std::map<Operator, Expression> __signatures; //DFA data for particular operators
ClaspLayer* clasp;
};
-}; //end of xreate namespace
+}} //end of xreate::dfa namespace
#endif
diff --git a/cpp/src/pass/interpretationpass.cpp b/cpp/src/pass/interpretationpass.cpp
index f079129..2387463 100644
--- a/cpp/src/pass/interpretationpass.cpp
+++ b/cpp/src/pass/interpretationpass.cpp
@@ -1,416 +1,414 @@
/*
* File: interpretationpass.cpp
* Author: pgess
*
* Created on July 5, 2016, 5:21 PM
*/
#include "pass/interpretationpass.h"
//#include "compilation/transformations.h"
#include <compilation/targetinterpretation.h>
#include "ast.h"
//DEBT implement InterpretationPass purely in clasp
//DEBT represent InterpretationPass as general type inference
using namespace std;
namespace xreate{
+template<>
+interpretation::InterpretationResolution
+defaultValue<interpretation::InterpretationResolution>(){
+ return interpretation::CMPL_ONLY;
+}
+
+namespace interpretation{
enum InterpretationQuery{QUERY_INTR_ONLY, QUERY_CMPL_ONLY};
-template<>
-InterpretationResolution
-defaultValue<InterpretationResolution>(){
- return CMPL_ONLY;
+namespace details {
+ template<InterpretationQuery FLAG_REQUIRED>
+ bool checkConstraints(InterpretationResolution flag) {
+ return ( (flag==INTR_ONLY && FLAG_REQUIRED == QUERY_INTR_ONLY)
+ || (flag==CMPL_ONLY && FLAG_REQUIRED == QUERY_CMPL_ONLY));
+ }
+
+ InterpretationResolution
+ recognizeTags(const map<std::string, Expression>& tags){
+ auto i = tags.find("interpretation");
+ if (i== tags.end()){
+ return ANY;
+ }
+
+ assert(i->second.op == Operator::CALL);
+ const string& cmd = i->second.operands.at(0).getValueString();
+
+ //TODO make consistent names of annotation and resolution
+ if (cmd == "force"){
+ return INTR_ONLY;
+
+ } else if (cmd == "suppress"){
+ return CMPL_ONLY;
+ }
+
+ return ANY;
+ }
}
InterpretationResolution
unify(InterpretationResolution flag) {
return flag;
}
template<typename FLAG_A, typename FLAG_B, typename... FLAGS>
InterpretationResolution
unify(FLAG_A flagA, FLAG_B flagB, FLAGS... flags) {
if (flagA== ANY){
return unify(flagB, flags...);
}
if (flagB == ANY) {
return unify(flagA, flags...);
}
assert(flagA == flagB);
return flagA;
}
-namespace detail {
- template<InterpretationQuery FLAG_REQUIRED>
- bool checkConstraints(InterpretationResolution flag) {
- return ( (flag==INTR_ONLY && FLAG_REQUIRED == QUERY_INTR_ONLY)
- || (flag==CMPL_ONLY && FLAG_REQUIRED == QUERY_CMPL_ONLY));
- }
-}
-
template<InterpretationQuery FLAG_REQUIRED>
bool checkConstraints(std::vector<InterpretationResolution>&& flags) {
assert(flags.size());
InterpretationResolution flag = flags.front();
- return detail::checkConstraints<FLAG_REQUIRED>(flag);
+ return details::checkConstraints<FLAG_REQUIRED>(flag);
}
template<InterpretationQuery FLAG_REQUIRED_A, InterpretationQuery FLAG_REQUIRED_B, InterpretationQuery... FLAGS>
bool checkConstraints(std::vector<InterpretationResolution>&& flags) {
assert(flags.size());
InterpretationResolution flag = flags.front();
flags.pop_back();
- if (detail::checkConstraints<FLAG_REQUIRED_A>(flag)){
+ if (details::checkConstraints<FLAG_REQUIRED_A>(flag)){
return checkConstraints<FLAG_REQUIRED_B, FLAGS...>(move(flags));
}
return false;
}
bool
InterpretationData::isDefault() const{
return (resolution == ANY && op == NONE);
}
-namespace details {
- InterpretationResolution
- recognizeTags(const map<std::string, Expression>& tags){
- auto i = tags.find("interpretation");
- if (i== tags.end()){
- return ANY;
- }
-
- assert(i->second.op == Operator::CALL);
- const string& cmd = i->second.operands.at(0).getValueString();
-
- //TODO make consistent names of annotation and resolution
- if (cmd == "force"){
- return INTR_ONLY;
-
- } else if (cmd == "suppress"){
- return CMPL_ONLY;
- }
-
- return ANY;
- }
-}
-
-
void
recognizeTags(const Expression& e){
InterpretationData tag{details::recognizeTags(e.tags), NONE};
if (!tag.isDefault())
Attachments::put<InterpretationData>(e, tag);
}
InterpretationResolution
recognizeTags(const ManagedFnPtr& f){
return details::recognizeTags(f->getTags());
}
InterpretationPass::InterpretationPass(PassManager* manager)
: AbstractPass(manager) {
Attachments::init<FunctionInterpretationData>();
Attachments::init<InterpretationData>();
}
void InterpretationPass::run(){
ManagedFnPtr f = man->root->begin<Function>();
auto& visitedSymbols = getSymbolCache();
while (f.isValid()) {
const Symbol& symbolFunction{ScopedSymbol::RetSymbol, f->getEntryScope()};
if (!visitedSymbols.isCached(symbolFunction)){
visitedSymbols.setCachedValue(symbolFunction, process(f));
}
++f;
}
}
InterpretationResolution
InterpretationPass::process(const Expression& expression, PassContext context, const std::string& decl){
recognizeTags(expression);
InterpretationResolution resolution = ANY;
InterpretationOperator op = NONE;
switch (expression.__state){
case Expression::VARIANT:
case Expression::NUMBER:
case Expression::STRING: {
break;
}
case Expression::IDENT: {
resolution = Parent::processSymbol(Attachments::get<Symbol>(expression), context);
break;
}
case Expression::COMPOUND:
break;
default: { resolution = CMPL_ONLY; break;}
}
if (expression.__state == Expression::COMPOUND)
switch(expression.op){
case Operator::EQU:
case Operator::NE: {
InterpretationResolution left = process(expression.operands[0], context);
InterpretationResolution right = process(expression.operands[1], context);
resolution = unify(left, right);
break;
}
case Operator::LOGIC_AND: {
assert(expression.operands.size() == 1);
resolution = process (expression.operands[0], context);
break;
}
case Operator::CALL: {
//TODO cope with static/dynamic context
//TODO BUG here: if several variants they all are processed as CMPL careless of signature
list<ManagedFnPtr> callees = man->root->getFunctionVariants(expression.getValueString());
if (callees.size()!=1){
resolution = CMPL_ONLY;
break;
}
ManagedFnPtr callee = callees.front();
const Symbol& symbCalleeFunc{ScopedSymbol::RetSymbol, callee->getEntryScope()};
//recursion-aware processing:
// - skip self recursion
const Symbol& symbSelfFunc{ScopedSymbol::RetSymbol, context.function->getEntryScope()};
if (!(symbSelfFunc == symbCalleeFunc)){
InterpretationResolution resCallee = processFnCall(callee, context);
assert(resCallee != FUNC_POSTPONED && "Indirect recursion detected: can't decide on interpretation resolution");
resolution = unify(resolution, resCallee);
}
//check arguments compatibility
const FunctionInterpretationData& calleeSignature = FunctionInterpretationHelper::getSignature(callee);
for (size_t op=0, size = expression.operands.size(); op < size; ++op){
const Expression &operand = expression.operands[op];
InterpretationResolution argActual = process(operand, context);
InterpretationResolution argExpected = calleeSignature.signature[op];
//TODO use args unification result to properly process function call
unify(argActual, argExpected);
}
if (FunctionInterpretationHelper::needPartialInterpretation(callee)){
op= CALL_INTERPRET_PARTIAL;
}
break;
}
case Operator::IF:{
InterpretationResolution flagCondition = process(expression.getOperands()[0], context);
InterpretationResolution flagScope1 = Parent::process(expression.blocks.front(), context);
InterpretationResolution flagScope2 = Parent::process(expression.blocks.back(), context);
//special case: IF_INTERPRET_CONDITION
if (checkConstraints<QUERY_INTR_ONLY>({flagCondition})){
op= IF_INTERPRET_CONDITION;
flagCondition = ANY;
}
resolution = unify(flagCondition, flagScope1, flagScope2);
break;
}
case Operator::FOLD: {
InterpretationResolution flagInput = process(expression.getOperands()[0], context);
InterpretationResolution flagAccumInit = process(expression.getOperands()[1], context);
CodeScope* scopeBody = expression.blocks.front();
const std::string& nameEl = expression.bindings[0];
Symbol symbEl{ScopedSymbol{scopeBody->__identifiers.at(nameEl), VERSION_NONE}, scopeBody};
getSymbolCache().setCachedValue(symbEl, InterpretationResolution(flagInput));
const std::string& nameAccum = expression.bindings[1];
Symbol symbAccum{ScopedSymbol{scopeBody->__identifiers.at(nameAccum), VERSION_NONE}, scopeBody};
getSymbolCache().setCachedValue(symbAccum, InterpretationResolution(flagAccumInit));
InterpretationResolution flagBody = Parent::process(expression.blocks.front(), context);
//special case: FOLD_INTERPRET_INPUT
if (checkConstraints<QUERY_INTR_ONLY>({flagInput})){
op= FOLD_INTERPRET_INPUT;
flagInput = ANY;
}
resolution = unify(flagInput, flagAccumInit, flagBody);
break;
}
case Operator::INDEX: {
resolution = unify(
process(expression.operands[0], context),
process(expression.operands[1], context)
);
break;
}
case Operator::SWITCH: {
InterpretationResolution flagCondition = process(expression.operands[0], context);
bool hasDefaultCase = expression.operands[1].op == Operator::CASE_DEFAULT;
//determine conditions resolution
InterpretationResolution flagHeaders = flagCondition;
for (size_t size = expression.operands.size(), i= hasDefaultCase? 2: 1; i<size; ++i){
const Expression& exprCase = expression.operands[i];
flagHeaders = unify(flagHeaders, Parent::process(exprCase.blocks.front(), context));
}
if (checkConstraints<QUERY_INTR_ONLY>({flagHeaders})){
op= SWITCH_INTERPRET_CONDITION;
flagHeaders = ANY;
}
//determine body resolutions
resolution = flagHeaders;
for (size_t size = expression.operands.size(), i= 1; i<size; ++i){
const Expression& exprCase = expression.operands[i];
resolution = unify(resolution, Parent::process(exprCase.blocks.back(), context));
}
break;
}
case Operator::LIST:
case Operator::LIST_NAMED: {
for (const Expression &op: expression.getOperands()) {
resolution = unify(resolution, process(op, context));
}
break;
}
default: {
resolution = CMPL_ONLY;
for (const Expression &op: expression.getOperands()) {
process(op, context);
}
for (CodeScope* scope: expression.blocks) {
Parent::process(scope, context);
}
break;
}
}
InterpretationResolution resolutionExpected =
Attachments::get<InterpretationData>(expression, {ANY, NONE}).resolution;
resolution = unify(resolution, resolutionExpected);
if (resolution != resolutionExpected && (op!=NONE || resolution == INTR_ONLY)){
Attachments::put<InterpretationData>(expression, {resolution, op});
}
return resolution;
}
InterpretationResolution
InterpretationPass::processFnCall(ManagedFnPtr function, PassContext context){
return process(function);
}
InterpretationResolution
InterpretationPass::process(ManagedFnPtr function){
CodeScope* entry = function->getEntryScope();
std::vector<std::string> arguments = entry->__bindings;
const Symbol& symbSelfFunc{ScopedSymbol::RetSymbol, function->getEntryScope()};
auto& cache = getSymbolCache();
if (cache.isCached(symbSelfFunc))
return cache.getCachedValue(symbSelfFunc);
const FunctionInterpretationData& fnSignature = FunctionInterpretationHelper::getSignature(function);
InterpretationResolution fnResolutionExpected = details::recognizeTags(function->getTags());
//mark preliminary function resolution as expected
if (fnResolutionExpected != ANY){
cache.setCachedValue(symbSelfFunc, move(fnResolutionExpected));
} else {
// - in order to recognize indirect recursion mark this function resolution as POSTPONED
cache.setCachedValue(symbSelfFunc, FUNC_POSTPONED);
}
//set resolution for function arguments as expected
for (int argNo = 0, size = arguments.size(); argNo< size; ++argNo){
Symbol symbArg{ScopedSymbol{entry->__identifiers.at(arguments[argNo]), VERSION_NONE}, entry};
cache.setCachedValue(symbArg, InterpretationResolution(fnSignature.signature[argNo]));
}
PassContext context;
context.function = function;
context.scope = entry;
InterpretationResolution resActual = process(CodeScope::getDeclaration(symbSelfFunc), context);
resActual = unify(resActual, fnResolutionExpected);
return cache.setCachedValue(symbSelfFunc, move(resActual));
}
const FunctionInterpretationData
FunctionInterpretationHelper::getSignature(ManagedFnPtr function){
if (Attachments::exists<FunctionInterpretationData>(function)){
return Attachments::get<FunctionInterpretationData>(function);
}
FunctionInterpretationData&& data = recognizeSignature(function);
Attachments::put<FunctionInterpretationData>(function, data);
return data;
}
FunctionInterpretationData
FunctionInterpretationHelper::recognizeSignature(ManagedFnPtr function){
CodeScope* entry = function->__entry;
FunctionInterpretationData result;
result.signature.reserve(entry->__bindings.size());
bool flagPartialInterpretation = false;
for(size_t no=0, size=entry->__bindings.size(); no < size; ++no){
const std::string& argName = entry->__bindings[no];
Symbol symbArg{ScopedSymbol{entry->__identifiers.at(argName), VERSION_NONE}, entry};
const Expression& arg = CodeScope::getDeclaration(symbArg);
InterpretationResolution argResolution = details::recognizeTags(arg.tags);
flagPartialInterpretation |= (argResolution == INTR_ONLY);
result.signature.push_back(argResolution);
}
result.flagPartialInterpretation = flagPartialInterpretation;
return result;
}
bool FunctionInterpretationHelper::needPartialInterpretation(ManagedFnPtr function){
const FunctionInterpretationData& data = getSignature(function);
return data.flagPartialInterpretation;
}
-}
+}} //end of namespace xreate::interpretation
diff --git a/cpp/src/pass/interpretationpass.h b/cpp/src/pass/interpretationpass.h
index a6434e6..e418055 100644
--- a/cpp/src/pass/interpretationpass.h
+++ b/cpp/src/pass/interpretationpass.h
@@ -1,80 +1,85 @@
/*
* File: interpretationpass.h
* Author: pgess
*
* Created on July 5, 2016, 5:21 PM
*/
#ifndef INTERPRETATIONPASS_H
#define INTERPRETATIONPASS_H
#include "abstractpass.h"
#include <map>
-namespace xreate {
-
+#ifndef FRIENDS_INTERPRETATION_TESTS
+#define FRIENDS_INTERPRETATION_TESTS
+#endif
+
+namespace xreate{ namespace interpretation{
enum InterpretationResolution{ANY, INTR_ONLY, CMPL_ONLY, FUNC_POSTPONED};
enum InterpretationOperator{NONE, IF_INTERPRET_CONDITION, FOLD_INTERPRET_INPUT, SWITCH_INTERPRET_CONDITION, CALL_INTERPRET_PARTIAL};
-
+
struct InterpretationData{
InterpretationResolution resolution;
InterpretationOperator op;
bool isDefault() const;
};
- template<>
- InterpretationResolution
- defaultValue<InterpretationResolution>();
-
struct FunctionInterpretationData{
typedef std::vector<InterpretationResolution> Signature;
Signature signature;
bool flagPartialInterpretation;
};
- template<>
- struct AttachmentsDict<FunctionInterpretationData>
- {
- typedef FunctionInterpretationData Data;
- static const unsigned int key = 5;
- };
-
class FunctionInterpretationHelper {
public:
static const FunctionInterpretationData
getSignature(ManagedFnPtr function);
static bool needPartialInterpretation(ManagedFnPtr function);
private:
static FunctionInterpretationData recognizeSignature(ManagedFnPtr function);
};
- template<>
- struct AttachmentsDict<InterpretationData>
- {
- typedef InterpretationData Data;
- static const unsigned int key = 3;
- };
-
class InterpretationPass: public AbstractPass<InterpretationResolution> {
typedef AbstractPass<InterpretationResolution> Parent;
public:
InterpretationResolution process(const Expression& expression, PassContext context, const std::string& varDecl="") override;
InterpretationResolution process(ManagedFnPtr function);
InterpretationResolution processFnCall(ManagedFnPtr function, PassContext context);
InterpretationPass(PassManager* manager);
void run();
};
namespace details {
InterpretationResolution recognizeTags(const std::map<std::string, Expression>& tags);
}
-}
+} //end of namespace interpretation
+
+template<>
+interpretation::InterpretationResolution
+defaultValue<interpretation::InterpretationResolution>();
+
+template<>
+struct AttachmentsDict<interpretation::FunctionInterpretationData>
+{
+ typedef interpretation::FunctionInterpretationData Data;
+ static const unsigned int key = 5;
+};
+
+template<>
+struct AttachmentsDict<interpretation::InterpretationData>
+{
+ typedef interpretation::InterpretationData Data;
+ static const unsigned int key = 3;
+};
+
+} //end of namespace xreate
#endif /* INTERPRETATIONPASS_H */
diff --git a/cpp/src/pass/versionspass.cpp b/cpp/src/pass/versionspass.cpp
index 65c6853..734ee66 100644
--- a/cpp/src/pass/versionspass.cpp
+++ b/cpp/src/pass/versionspass.cpp
@@ -1,377 +1,366 @@
/*
* versionspass.cpp
*
* Author: pgess <v.melnychenko@xreate.org>
* Created on January 4, 2017, 3:13 PM
*/
#include <boost/optional/optional.hpp>
#include "pass/versionspass.h"
namespace std{
std::size_t
- hash<xreate::SymbolOrPlaceholder>::operator()(xreate::SymbolOrPlaceholder const& s) const
+ hash<xreate::versions::SymbolOrPlaceholder>::operator()(xreate::versions::SymbolOrPlaceholder const& s) const
{return std::hash<xreate::Symbol>()(s.symbol) + (s.flagEndOfLifePlaceholder? 9849 : 1);}
bool
- equal_to<xreate::SymbolOrPlaceholder>::operator()(const xreate::SymbolOrPlaceholder& __x, const xreate::SymbolOrPlaceholder& __y) const
+ equal_to<xreate::versions::SymbolOrPlaceholder>::operator()(const xreate::versions::SymbolOrPlaceholder& __x, const xreate::versions::SymbolOrPlaceholder& __y) const
{ return __x.flagEndOfLifePlaceholder == __y.flagEndOfLifePlaceholder && __x.symbol == __y.symbol; }
-
- size_t
- hash<xreate::Symbol>::operator()(xreate::Symbol const& s) const{
- return hash<xreate::ScopedSymbol>()(s.identifier) ^ ((long int) s.scope << 1);
- }
-
- bool
- equal_to<xreate::Symbol>::operator()(const xreate::Symbol& __x, const xreate::Symbol& __y) const{
- return __x == __y;
- };
}
using namespace std;
-namespace xreate {
+namespace xreate{ namespace versions{
template<>
std::list<Symbol>
defaultValue<std::list<Symbol>>(){
return std::list<Symbol>();
};
inline std::string
printSymbol(const SymbolOrPlaceholder& s){
switch(s.flagEndOfLifePlaceholder){
case SYMBOL: return string("(") + std::to_string(s.symbol.identifier.id) + ", "+ std::to_string(s.symbol.identifier.version) + ")";
case PLACEHOLDER: return string("(") + std::to_string(s.symbol.identifier.id) + ", "+ std::to_string(s.symbol.identifier.version) + ")+";
}
return "";
}
void
VersionsGraph::__debug_print(std::ostream& output) const{
for(auto entry: __inferiors){
output << printSymbol(entry.second) << " <-" << printSymbol(entry.first) << "\n";
}
}
void
VersionsGraph::defineEndOfLife(const Symbol& symbol, const Symbol& symbolSuccessor){
if(__dictSuccessors.count(symbol)){
assert("No version branches allowed yet" && false);
}
const SymbolOrPlaceholder& placeholder = getEndOfLife(symbol);
auto inferiorsDeferred = __inferiors.equal_range(placeholder);
std::unordered_multimap<SymbolOrPlaceholder, SymbolOrPlaceholder> inferiorsReassigned;
for (const auto& inf: boost::make_iterator_range(inferiorsDeferred)){
inferiorsReassigned.emplace(SymbolOrPlaceholder{SYMBOL, symbolSuccessor}, inf.second);
}
__inferiors.erase(placeholder);
__inferiors.insert(inferiorsReassigned.begin(), inferiorsReassigned.end());
__inferiors.emplace(SymbolOrPlaceholder{SYMBOL, symbolSuccessor}, SymbolOrPlaceholder{SYMBOL, symbol});
__dictSuccessors.emplace(symbol, symbolSuccessor);
}
SymbolOrPlaceholder
VersionsGraph::getEndOfLife(const Symbol& s){
if (__dictSuccessors.count(s)){
return SymbolOrPlaceholder{SYMBOL, __dictSuccessors.at(s)}; }
return SymbolOrPlaceholder{PLACEHOLDER, s};
}
void
VersionsGraph::applyNatualDependencies(const Symbol& symbol, const std::list<Symbol>& dependencies){
for (const Symbol& right: dependencies){
__inferiorsNatural.emplace(symbol, right);
}
}
void
VersionsGraph::applyDependentEndOfLife(const SymbolOrPlaceholder& symbol, const list<Symbol>& dependencies){
for (const Symbol& right: dependencies){
auto rightEOF = getEndOfLife(right);
__inferiors.emplace(rightEOF, symbol);
}
}
bool
VersionsGraph::tryEliminateEofAliases(const std::list<SymbolOrPlaceholder>& aliases){
if (aliases.size()==1){
return true;
}
boost::optional<Symbol> symbolActualEoF;
for(const SymbolOrPlaceholder alias: aliases){
switch(alias.flagEndOfLifePlaceholder){
case SYMBOL:
if(symbolActualEoF){
return false;
}
symbolActualEoF = alias.symbol;
break;
case PLACEHOLDER:
continue;
}
}
if(!symbolActualEoF){
return false;
}
for(const SymbolOrPlaceholder alias: aliases){
switch(alias.flagEndOfLifePlaceholder){
case SYMBOL:
continue;
case PLACEHOLDER:
defineEndOfLife(alias.symbol, symbolActualEoF.get());
break;
}
}
return true;
}
std::list<SymbolOrPlaceholder>
VersionsGraph::extractCycle(const Path& path, const SymbolOrPlaceholder& symbolBeginning){
unsigned int posBeginning = path.at(symbolBeginning);
std::list<SymbolOrPlaceholder> result;
auto i=path.begin();
while(true){
i = std::find_if(i, path.end(), [&posBeginning](const auto& el){return el.second >=posBeginning;});
if (i!= path.end()){
result.push_back(i->first);
++i;
} else {break; }
}
return result;
}
-
bool
VersionsGraph::validateCycles(const SymbolOrPlaceholder& s,
std::unordered_multimap<SymbolOrPlaceholder, SymbolOrPlaceholder>& graph,
std::unordered_set<SymbolOrPlaceholder>& symbolsVisited,
Path& path)
{
if (symbolsVisited.count(s)) return true;
symbolsVisited.insert(s);
path.emplace(s, path.size());
if (graph.count(s)){
//iterate over imposed dependencies
auto candidates = graph.equal_range(s);
for (auto candidate = candidates.first; candidate != candidates.second; ++candidate){
if (path.count(candidate->second)) {
std::list<SymbolOrPlaceholder> cycle = extractCycle(path, candidate->second);
if (!tryEliminateEofAliases(cycle)) return false;
continue;
}
if(!validateCycles(candidate->second, graph, symbolsVisited, path)) return false;
}
}
//iterate over natural dependencies
if (s.flagEndOfLifePlaceholder == SYMBOL) {
auto candidates = __inferiorsNatural.equal_range(s.symbol);
for (auto candidate = candidates.first; candidate != candidates.second; ++candidate){
if (path.count(SymbolOrPlaceholder{SYMBOL, candidate->second})){
return false;
}
if(!validateCycles(SymbolOrPlaceholder{SYMBOL,candidate->second}, graph, symbolsVisited, path)) return false;
}
}
//check previous version
if (s.flagEndOfLifePlaceholder == PLACEHOLDER){
const Symbol& candidate = s.symbol;
if (path.count(SymbolOrPlaceholder{SYMBOL, candidate})){
std::list<SymbolOrPlaceholder> cycle = extractCycle(path, SymbolOrPlaceholder{SYMBOL, candidate});
if (!tryEliminateEofAliases(cycle)) return false;
}
if(!validateCycles(SymbolOrPlaceholder{SYMBOL,candidate}, graph, symbolsVisited, path)) return false;
}
path.erase(s);
return true;
}
bool
VersionsGraph::validateCycles(){
std::unordered_set<SymbolOrPlaceholder> symbolsVisited;
Path path;
std::unordered_multimap<SymbolOrPlaceholder, SymbolOrPlaceholder> graph(__inferiors);
std::unordered_multimap<SymbolOrPlaceholder, SymbolOrPlaceholder>::const_iterator s;
for (s = graph.begin(); s != graph.end(); ++s){
if(!validateCycles(s->first, graph, symbolsVisited, path)) return false;
}
return true;
}
bool
VersionsGraph::validate(){
return validateCycles();
}
std::list<Symbol>
VersionsGraph::expandPlaceholder(const SymbolOrPlaceholder& symbol, const Symbol& symbolPrev) const{
std::list<Symbol> result;
switch (symbol.flagEndOfLifePlaceholder){
case SYMBOL:
//skip self-loops
if (symbol.symbol == symbolPrev) return {};
return {symbol.symbol};
case PLACEHOLDER:
for (const auto& entry: boost::make_iterator_range(__inferiors.equal_range(symbol))){
list<Symbol>&& childResult = expandPlaceholder(entry.second, symbolPrev);
result.insert(result.end(), childResult.begin(), childResult.end());
}
if (__dictSuccessors.count(symbol.symbol)){
Symbol knownSuccessor = __dictSuccessors.at(symbol.symbol);
//skip alias loop
if (knownSuccessor == symbolPrev) return {};
for (const auto& entry: boost::make_iterator_range(__inferiors.equal_range(SymbolOrPlaceholder{SYMBOL, knownSuccessor}))){
list<Symbol>&& childResult = expandPlaceholder(entry.second, knownSuccessor);
result.insert(result.end(), childResult.begin(), childResult.end());
}
}
break;
}
return result;
}
AttachmentsContainerDefault<std::list<Symbol>>*
VersionsGraph::representAsAttachments() const {
AttachmentsContainerDefault<std::list<Symbol>>* container = new AttachmentsContainerDefault<std::list<Symbol>>();
std::map<Symbol, std::list<Symbol>> containerData;
for(const auto& entry: __inferiors){
if(entry.first.flagEndOfLifePlaceholder == PLACEHOLDER) continue;
list<Symbol>& infs = containerData[entry.first.symbol];
list<Symbol>&& infsExpanded = expandPlaceholder(entry.second, entry.first.symbol);
infs.insert(infs.begin(), infsExpanded.begin(), infsExpanded.end());
}
for(const auto& entry: containerData){
container->put(entry.first, entry.second);
}
return container;
}
std::list<Symbol>
VersionsPass::process(const Expression& expression, PassContext context, const std::string& hintSymbol){
if (expression.__state == Expression::COMPOUND){
std::list<Symbol> resultDependencies;
for (const Expression &op: expression.getOperands()) {
std::list<Symbol> deps = process(op, context);
resultDependencies.insert(resultDependencies.end(), deps.begin(), deps.end());
}
for (CodeScope* scope: expression.blocks) {
std::list<Symbol> deps = Parent::process(scope, context);
resultDependencies.insert(resultDependencies.end(), deps.begin(), deps.end());
}
return resultDependencies;
}
if (expression.__state == Expression::IDENT){
const Symbol symb = Attachments::get<Symbol>(expression);
return processSymbol(symb, context, expression.getValueString());
}
return {};
}
//TODO versions, check (declaration.isDefined()) before processing declaration
list<Symbol>
VersionsPass::processSymbol(const Symbol& symbol, PassContext context, const std::string& hintSymbol){
list<Symbol> result{symbol};
if (__symbolsVisited.exists(symbol)){
return result;
}
enum {MODE_ALIAS, MODE_COPY } mode = MODE_ALIAS;
const Expression& declaration = CodeScope::getDeclaration(symbol);
if (declaration.op == Operator::CALL_INTRINSIC){
if (declaration.getValueString() == "copy"){
mode = MODE_COPY;
}
}
if (symbol.identifier.version != VERSION_NONE){
mode = MODE_COPY;
if (symbol.identifier.version > 0){
Symbol versionPrev = Symbol{ScopedSymbol{symbol.identifier.id, symbol.identifier.version-1}, symbol.scope};
__graph.defineEndOfLife(versionPrev, symbol);
}
}
PassContext context2 = context.updateScope(symbol.scope);
std::list<Symbol> dependencies = process(declaration, context2, hintSymbol);
switch (mode) {
case MODE_COPY: __graph.applyDependentEndOfLife(SymbolOrPlaceholder{SYMBOL, symbol}, dependencies); break;
case MODE_ALIAS: __graph.applyDependentEndOfLife(__graph.getEndOfLife(symbol), dependencies); break;
}
__graph.applyNatualDependencies(symbol, dependencies);
__symbolsVisited.put(symbol, true);
return list<Symbol>{symbol};
}
VersionsGraph&
VersionsPass::getResultGraph(){
return __graph;
}
void
VersionsPass::finish(){
assert(__graph.validate() && "Can't validate versions graph");
Attachments::init<VersionImposedDependency>(__graph.representAsAttachments());
}
-}
\ No newline at end of file
+}} //end of namespace xreate::versions
\ No newline at end of file
diff --git a/cpp/src/pass/versionspass.h b/cpp/src/pass/versionspass.h
index e13c62b..e60b2de 100644
--- a/cpp/src/pass/versionspass.h
+++ b/cpp/src/pass/versionspass.h
@@ -1,115 +1,107 @@
/*
* File: versionspass.h
* Author: v.melnychenko@xreate.org
*
* Created on January 4, 2017, 3:09 PM
*/
#ifndef VERSIONSPASS_H
#define VERSIONSPASS_H
#include "pass/abstractpass.h"
#include <list>
#include <functional>
-namespace xreate {
-
- enum PlaceholderFlag {SYMBOL, PLACEHOLDER};
-
- struct SymbolOrPlaceholder {
- PlaceholderFlag flagEndOfLifePlaceholder;
- Symbol symbol;
- };
-
-
-} namespace std {
-
- template<>
- struct hash<xreate::SymbolOrPlaceholder>{
- std::size_t operator()(xreate::SymbolOrPlaceholder const& s) const;
- };
+namespace xreate { namespace versions {
+ struct SymbolOrPlaceholder;
+}}
+namespace std {
template<>
- struct equal_to<xreate::SymbolOrPlaceholder>{
- bool operator()(const xreate::SymbolOrPlaceholder& __x, const xreate::SymbolOrPlaceholder& __y) const;
+ struct hash<xreate::versions::SymbolOrPlaceholder>{
+ std::size_t operator()(xreate::versions::SymbolOrPlaceholder const& s) const;
};
template<>
- struct hash<xreate::Symbol>{
- size_t operator()(xreate::Symbol const& s) const;
+ struct equal_to<xreate::versions::SymbolOrPlaceholder>{
+ bool operator()(const xreate::versions::SymbolOrPlaceholder& __x, const xreate::versions::SymbolOrPlaceholder& __y) const;
};
+}
- template<>
- struct equal_to<xreate::Symbol>{
- bool operator()(const xreate::Symbol& __x, const xreate::Symbol& __y) const;
- };
+namespace xreate { namespace versions {
-} namespace xreate {
+enum PlaceholderFlag {SYMBOL, PLACEHOLDER};
-struct VersionImposedDependency{};
-
-template<>
-struct AttachmentsDict<VersionImposedDependency>
-{
- typedef std::list<Symbol> Data;
- static const unsigned int key = 8;
+struct SymbolOrPlaceholder {
+ PlaceholderFlag flagEndOfLifePlaceholder;
+ Symbol symbol;
};
+
+struct VersionImposedDependency{};
class VersionsGraph{
public:
//processing API:
void applyNatualDependencies(const Symbol& symbol, const std::list<Symbol>& dependencies);
void applyDependentEndOfLife(const SymbolOrPlaceholder& symbol, const std::list<Symbol>& dependencies);
void defineEndOfLife(const Symbol& symbol, const Symbol& symbolSuccessor);
SymbolOrPlaceholder getEndOfLife(const Symbol& s);
bool validate();
//examination API:
AttachmentsContainerDefault<std::list<Symbol>>* representAsAttachments() const;
void __debug_print(std::ostream& output) const;
private:
typedef std::unordered_map<SymbolOrPlaceholder, unsigned int> Path;
std::unordered_multimap<Symbol, Symbol> __inferiorsNatural;
std::unordered_multimap<SymbolOrPlaceholder, SymbolOrPlaceholder> __inferiors;
std::unordered_map<Symbol, Symbol> __dictSuccessors;
std::list<Symbol> expandPlaceholder(const SymbolOrPlaceholder& symbol, const Symbol& symbolPrev) const;
std::list<SymbolOrPlaceholder> extractCycle(const Path& path, const SymbolOrPlaceholder& symbolBeginning);
bool tryEliminateEofAliases(const std::list<SymbolOrPlaceholder>& aliases);
bool validateCycles();
bool validateCycles(const SymbolOrPlaceholder& s,
std::unordered_multimap<SymbolOrPlaceholder, SymbolOrPlaceholder>& graph,
std::unordered_set<SymbolOrPlaceholder>& symbolsVisited,
Path& path);
};
-template<>
-std::list<Symbol>
-defaultValue<std::list<Symbol>>();
-
class VersionsPass: public AbstractPass<std::list<Symbol>> {
typedef AbstractPass<std::list<Symbol>> Parent;
public:
VersionsPass(PassManager* manager): AbstractPass<std::list<Symbol>>(manager){}
std::list<Symbol> process(const Expression& expression, PassContext context, const std::string& hintSymbol="") override;
VersionsGraph& getResultGraph();
virtual void finish();
protected:
std::list<Symbol> processSymbol(const Symbol& symbol, PassContext context, const std::string& hintSymbol="") override;
private:
VersionsGraph __graph;
AttachmentsContainerDefault<bool> __symbolsVisited;
};
-} //end of xreate
+}} //end of xreate::versions
+namespace xreate{
+ template<>
+ std::list<Symbol>
+ defaultValue<std::list<Symbol>>();
+
+ template<>
+ struct AttachmentsDict<versions::VersionImposedDependency>
+ {
+ typedef std::list<Symbol> Data;
+ static const unsigned int key = 8;
+ };
+}
#endif /* VERSIONSPASS_H */
diff --git a/cpp/src/query/context.cpp b/cpp/src/query/context.cpp
index 76d7b05..3697073 100644
--- a/cpp/src/query/context.cpp
+++ b/cpp/src/query/context.cpp
@@ -1,207 +1,207 @@
/*
* adhoc.cpp
*
* Created on: Dec 1, 2015
* Author: pgess
*/
#include <query/context.h>
#include <boost/range/iterator_range_core.hpp>
#include <boost/iterator/transform_iterator.hpp>
using namespace std;
-namespace xreate {
+namespace xreate { namespace context {
const Domain domainEmpty;
const Decisions decisionsEmpty;
const FunctionDemand functionDemandEmpty;
ContextQuery::ContextQuery(){}
const Domain&
ContextQuery::getContext(const ScopePacked& scopeId) const{
if (!__modelContext.count(scopeId)){
return domainEmpty;
}
return __modelContext.at(scopeId);
}
const Domain&
ContextQuery::getContext(CodeScope* const scope) const{
return getContext(clasp->pack(scope));
}
//DEBT compatibility of forced context with context resolution for interpretation
void
ContextQuery::forceContext(const ScopePacked& scopeId, std::list<Expression> context){
// TODO remove forced context of the same class/type only, possibly
//remove any previous forced context for this scopeId
//__modelForcedContext.erase(scopeId);
//TASK restore forceContext
//std::multimap<ScopePacked, Expression> __modelForcedContext;
/*
std::transform(context.begin(), context.end(), inserter(__modelForcedContext, __modelForcedContext.end()),
[scopeId](const Expression& context){return make_pair(scopeId, context);});
*/
}
void
ContextQuery::init(ClaspLayer* clasp){
const std::string& atomBinding = Config::get("clasp.bindings.scope");
this->clasp = clasp;
ClaspLayer::ModelFragment query = clasp->query(atomBinding);
//static context
if (query){
map<ScopePacked, vector<Expression>> dictContext;
for (auto i = query->first; i!=query->second; ++i){
ScopePacked idScope;
Expression context;
std::string link;
tie(idScope, context, link) = ClaspLayer::parse<ScopePacked, Expression, string>(i->second);
if (link == "strong") {
dictContext[idScope].push_back(context);
}
}
for (map<ScopePacked, vector<Expression>>::value_type& entry: dictContext){
__modelContext.insert(move(entry));
}
}
prepareFunctionDemandModel();
prepareDecisionModels();
}
void
ContextQuery::prepareFunctionDemandModel(){
const std::string& atomFunctionDemand = Config::get("clasp.bindings.function_demand");
ClaspLayer::ModelFragment query = clasp->query(atomFunctionDemand);
if (query)
for (auto i = query->first; i!=query->second; ++i){
string function;
Expression topic;
tie(function, topic) = ClaspLayer::parse<string, Expression>(i->second);
FunctionDemand& demand = __modelFunctionDemand[function];
demand.left.insert(make_pair(demand.left.size(), topic));
}
}
void
ContextQuery::prepareDecisionModels(){
const std::string& atomDecision = Config::get("clasp.bindings.scope_decision");
const std::string& atomDependentDecision = Config::get("clasp.context.decisions.dependent");
std::multimap<Expression, Expression> modelDomains;
ClaspLayer::ModelFragment query = clasp->query(atomDecision);
if (query){
for (auto i = query->first; i!=query->second; ++i){
ScopePacked scopeId;
Expression topic;
Expression decision;
std::tie(scopeId, topic, decision) = ClaspLayer::parse<ScopePacked, Expression, Expression>(i->second);
if (decision.getValueString() == atomDependentDecision) {
assert(decision.operands.size() == 2);
const Expression& decisionGuard = decision.operands[1];
const Expression& decisionValue = decision.operands[0];
__modelDependentDecisions[scopeId][topic].emplace(decisionGuard, decisionValue);
modelDomains.emplace(topic, decisionValue);
} else {
Decisions& decisionsOfScope = __modelStaticDecisions[scopeId];
assert(decisionsOfScope.emplace(topic, decision).second && "Possibly more than one decision");
modelDomains.emplace(topic, decision);
}
}
}
//populate topic domains:
auto adapter = [](const std::pair<const Expression&,const Expression>& p){ return p.second; };
auto iBegin = modelDomains.begin();
while (iBegin!=modelDomains.end()){
const Expression topic = iBegin->first;
auto iEnd = modelDomains.upper_bound(topic);
auto iBeginAdapted = boost::make_transform_iterator(iBegin,adapter);
auto iEndAdapted = boost::make_transform_iterator(iEnd,adapter);
Domain dom(iBeginAdapted, iEndAdapted);
__modelTopicDomains.emplace(topic, move(dom));
iBegin = iEnd;
}
}
const FunctionDemand&
ContextQuery::getFunctionDemand(const std::string& name) const {
if (__modelFunctionDemand.count(name)){
return __modelFunctionDemand.at(name);
}
return functionDemandEmpty;
}
const Decisions&
ContextQuery::getFinalDecisions(const ScopePacked& scopeId) const{
if (__modelStaticDecisions.count(scopeId)){
return __modelStaticDecisions.at(scopeId);
}
return decisionsEmpty;
}
const Domain&
ContextQuery::getTopicDomain(const Expression& topic) const{
if (__modelTopicDomains.count(topic)){
return __modelTopicDomains.at(topic);
}
return domainEmpty;
}
const DependentDecision&
ContextQuery::getDependentDecision(ScopePacked scope, const Expression& topic) const{
auto itDecisionsAllTopics = __modelDependentDecisions.find(scope);
if (itDecisionsAllTopics != __modelDependentDecisions.end()){
auto itDecisions = itDecisionsAllTopics->second.find(topic);
if (itDecisions != itDecisionsAllTopics->second.end()){
return itDecisions->second;
}
}
return decisionsEmpty;
}
// const std::string& atomLateBinding = Config::get("clasp.bindings.function_uncertain");
// query = clasp->query(atomLateBinding);
//
// std::map<std::string, std::vector<Expression>> dictFunctionDomain;
// if (query){
// for (auto i = query->first; i!=query->second; ++i){
// string nameFunction;
// Expression context;
// tie(nameFunction, context) = ClaspLayer::parse<ScopePacked, Expression>(i->second);
// dictFunctionDomain.at(nameFunction).push_back(context);
// }
//
// for(auto& entry: dictFunctionDomain){
// __modelFunctionDomain.emplace(entry.first, move(entry.second));
// }
// }
-} /* namespace xreate */
+}} /* namespace xreate::context */
diff --git a/cpp/src/query/context.h b/cpp/src/query/context.h
index 8dd6858..3fc0240 100644
--- a/cpp/src/query/context.h
+++ b/cpp/src/query/context.h
@@ -1,95 +1,95 @@
/*
* adhoc.h
*
* Created on: Dec 1, 2015
* Author: pgess
*/
#ifndef SRC_QUERY_CONTEXT_H_
#define SRC_QUERY_CONTEXT_H_
#include "clasplayer.h"
#include "ast.h"
#include "serialization.h"
#include <unordered_map>
#include <boost/bimap.hpp>
#include <boost/multi_index_container.hpp>
#include <boost/multi_index/ordered_index.hpp>
#include <boost/multi_index/identity.hpp>
#include <boost/multi_index/member.hpp>
-namespace xreate {
+namespace xreate{ namespace context{
typedef ExpressionSerialization<RequirementIntegralCode>::Serializer Domain;
typedef boost::bimap<size_t, Expression> FunctionDemand;
typedef std::map<Expression, Expression> Decisions;
typedef std::map<Expression, Expression> DependentDecision;
class ContextQuery: public IQuery {
//AdhocQuery();
public:
const Domain& getContext(const ScopePacked& scopeId) const;
const Domain& getContext(CodeScope* const scope) const;
void forceContext(const ScopePacked& scopeId, std::list<Expression> context);
const Domain& getTopicDomain(const Expression& topic) const;
const DependentDecision& getDependentDecision(ScopePacked scope, const Expression& topic) const;
const FunctionDemand& getFunctionDemand(const std::string& name) const;
const Decisions& getFinalDecisions(const ScopePacked& scopeId) const;
virtual void init(ClaspLayer* clasp);
ContextQuery();
virtual ~ContextQuery(){};
private:
ClaspLayer* clasp;
std::map<ScopePacked, Domain> __modelContext;
std::map<std::string, FunctionDemand> __modelFunctionDemand;
std::map<ScopePacked, Decisions> __modelStaticDecisions;
std::map<Expression, Domain> __modelTopicDomains;
std::map<ScopePacked, std::map<Expression, DependentDecision>> __modelDependentDecisions;
void prepareFunctionDemandModel();
void prepareDecisionModels();
};
-} /* namespace xreate */
+}} // namespace xreate::context */
/*
template <typename ATTACHMENTS>
class ContextAttachments: private std::unordered_map<size_t, ATTACHMENTS> {
typedef std::unordered_map<size_t, ATTACHMENTS> PARENT;
public:
ContextAttachments(ContextAttachments&& other)
: PARENT(std::move(other)), domain(std::move(other.domain)) {}
ContextAttachments(std::vector<Expression>&& expressions, std::vector<ATTACHMENTS>&& attachments)
: domain(move(expressions))
{
size_t size = domain.size();
for (size_t i=0; i<size; ++i){
PARENT::emplace(i, std::move(attachments[i]));
}
}
size_t size() const {
return PARENT::size();
}
size_t count(const Expression& e) const {
return (domain.getExpressionId(e)? 1: 0);
}
const ATTACHMENTS& at(const Expression& e) const{
auto id = domain.getExpressionId(e);
assert(id);
return PARENT::at(*id);
}
private:
ContextDomain domain;
};
typedef ContextAttachments<ManagedFnPtr> FunctionSpecializations ;
*/
#endif /* SRC_QUERY_CONTEXT_H_ */
diff --git a/cpp/tests/adhoc.cpp b/cpp/tests/adhoc.cpp
index 710fd4e..d088cd0 100644
--- a/cpp/tests/adhoc.cpp
+++ b/cpp/tests/adhoc.cpp
@@ -1,194 +1,195 @@
/*
* adhoc-exceptions.cpp
*
* Created on: Nov 19, 2015
* Author: pgess
*/
class Adhoc_pass_Adhoc1_Test;
#define FRIENDS_ADHOC \
friend class ::Adhoc_pass_Adhoc1_Test;
#include "ast.h"
#include "xreatemanager.h"
#include "gtest/gtest.h"
#include <stdio.h>
#include <memory>
#include <sstream>
#include <stdlib.h>
#include "pass/adhocpass.h"
#include "pass/compilepass.h"
#include "llvmlayer.h"
using namespace xreate;
+using namespace xreate::adhoc;
using namespace std;
TEST(Adhoc, ast_operatorAdhoc1){
XreateManager* man = XreateManager::prepare (
"test = function:: int {\n"
" ad hoc exception(nonImplemented)\n"
"}");
Expression subject = man->root->findFunction("test")->getEntryScope()->getBody();
ASSERT_EQ(Operator::ADHOC, subject.op);
Expression exception = AdhocExpression(subject).getCommand();
ASSERT_EQ("exception", exception.getValueString());
}
TEST(Adhoc, ast_schemeAdhoc1){
XreateManager* man = XreateManager::prepare (
"interface(adhoc){\n"
" pre function expectNoErrors:: bool {\n"
" case (Error) {false}\n"
" case (Success) {true}\n"
" }\n"
" }");
assert(man->root->__interfacesData.count(ASTInterface::Adhoc));
Expression adhocData = man->root->__interfacesData.find(ASTInterface::Adhoc)->second;
ASSERT_EQ(Operator::SWITCH, adhocData.operands[0].op);
}
TEST(Adhoc, pass_Adhoc1){
details::tier1::XreateManager* man = details::tier1::XreateManager::prepare (
"interface(adhoc){\n"
" pre function expectNoErrors:: bool {\n"
" case (Error) {false}\n"
" case (Success) {true}\n"
" }\n"
"}\n"
"main = function::int; entry {0} \n"
);
man->analyse();
AdhocPass* pass = reinterpret_cast<AdhocPass* >(man->getPassById(PassId::AdhocPass));
EXPECT_TRUE(pass->__schemes.size() > 0);
AdhocScheme* scheme = pass->__schemes.begin()->second;
EXPECT_EQ("expectNoErrors", scheme->getName());
}
TEST(Adhoc, full_1){
XreateManager* man = XreateManager::prepare (
" import raw (\"core/control-context.lp\").\n"
" interface(adhoc){\n"
" pre function expectNoErrors:: bool {\n"
" case (error) {false}\n"
" case (success) {true}\n"
" }\n"
" }\n"
" test1 = pre function {\n"
" context:: expectNoErrors."
" ad hoc success\n"
" }"
"main = function::bool;entry {\n"
" test1()\n"
" }");
bool (*main)() = (bool (*)()) man->run();
bool result = main();
ASSERT_EQ(true, result);
}
TEST(Adhoc, full_2){
XreateManager* man = XreateManager::prepare (
" import raw (\"core/control-context.lp\").\n"
" interface(adhoc){\n"
" pre function expectNoErrors:: bool {\n"
" case (error) {false}\n"
" case (success) {true}\n"
" }\n"
" pre function expectErrors:: bool {\n"
" case (error) {true}\n"
" case (success) {false}\n"
" }\n"
" }\n"
" test1 = pre function {\n"
" context:: expectNoErrors."
" ad hoc success\n"
" }\n"
" test2 = pre function {\n"
" context:: expectErrors."
" ad hoc success\n"
" }"
"main = function::bool;entry {\n"
" test1() != test2()\n"
"}");
bool (*main)() = (bool (*)()) man->run();
bool result = main();
ASSERT_EQ(true, result);
}
//TODO adhoc type. FDecl sets wrong type in prefunc case(invalid type))
TEST(Adhoc, full_contextExpectNoErrrors){
XreateManager* man = XreateManager::prepare (
"import raw (\"core/control-context.lp\").\n"
"interface(extern-c){\n"
" xml2 = library:: pkgconfig(\"libxml-2.0\").\n"
" \n"
" include {\n"
" xml2 = [\"stdlib.h\"]\n"
" }.\n"
"}"
"interface(adhoc){\n"
" pre function expectNoErrors:: bool {\n"
" case (error) {false}\n"
" case (success) {true}\n"
" }\n"
"}\n"
"expectErrorCode = pre function(x::int){\n"
" if (x==0)::undef {ad hoc success}\n"
" else {ad hoc error}\n"
"}\n"
"main = function::bool; entry {\n"
" context:: expectNoErrors."
" expectErrorCode(system(\"ls -la\"))\n"
"}" );
int (*main)() = (int (*)()) man->run();
ASSERT_EQ(1, main());
}
//DEBT Implement compilation of switch adhoc
TEST(Adhoc, ast_switchAdhoc1){
XreateManager* man = XreateManager::prepare (
"test1 = function:: bool {\n"
" x = 0. \n"
" switch ad hoc (x:: errors)\n"
" case (error) {0}\n"
" case (success) {1}\n"
"\n"
"}"
);
Expression eSwitch = man->root->findFunction("test1")->getEntryScope()->getBody();
EXPECT_EQ(Operator::SWITCH_ADHOC, eSwitch.op);
EXPECT_EQ(3, eSwitch.operands.size());
EXPECT_EQ(1, eSwitch.tags.size());
EXPECT_EQ("errors", eSwitch.tags.begin()->first);
Expression eCondition = eSwitch.getOperands()[0];
EXPECT_EQ("x", eCondition.getValueString());
}
\ No newline at end of file
diff --git a/cpp/tests/ast.cpp b/cpp/tests/ast.cpp
index 0720184..193b68a 100644
--- a/cpp/tests/ast.cpp
+++ b/cpp/tests/ast.cpp
@@ -1,68 +1,69 @@
/*
* ast.cpp
*
* Created on: Jun 11, 2015
* Author: pgess
*/
#include "gtest/gtest.h"
#include "xreatemanager.h"
#include "main/Parser.h"
using namespace std;
+using namespace xreate;
using namespace xreate::grammar::main;
TEST(AST, Containers1){
- FILE* input = fopen("scripts/containers/Containers_Implementation_LinkedList1.xreate","r");
- Scanner scanner(input);
+ FILE* input = fopen("scripts/containers/Containers_Implementation_LinkedList1.xreate","r");
+ Scanner scanner(input);
Parser parser(&scanner);
parser.Parse();
assert(!parser.errors->count && "Parser errors");
fclose(input);
}
TEST(AST, InterfacesDataCFA) {
XreateManager* man = XreateManager::prepare
("interface(cfa){\n"
" operator map :: annotation1.\n"
"}");
auto answer = man->root->__interfacesData.equal_range(CFA);
EXPECT_EQ(1, std::distance(answer.first, answer.second));
Expression&& scheme = move(answer.first->second);
EXPECT_EQ(Operator::MAP, scheme.op);
EXPECT_EQ("annotation1", scheme.getOperands().at(0).getValueString());
}
TEST(AST, syntax_recognizeIdentifiers){
XreateManager* man = XreateManager::prepare(R"Code(
test= function(a:: num):: num; entry {
a = b:: int.
b = 8:: int.
a
}
)Code");
}
TEST(AST, syntax_operatorIndex){
XreateManager* man = XreateManager::prepare(R"Code(
test= function(a:: num):: num; entry {
b = a[1].
b
}
)Code");
}
TEST(AST, DISABLED_InterfacesDataDFA){
}
TEST(AST, DISABLED_InterfacesDataExtern){
}
//TODO xreate.atg: replace all Type<> as ExprAnnotations<>
diff --git a/cpp/tests/cfa.cpp b/cpp/tests/cfa.cpp
index 5d4f84a..37912d3 100644
--- a/cpp/tests/cfa.cpp
+++ b/cpp/tests/cfa.cpp
@@ -1,119 +1,120 @@
/*
* testsCFG.cpp
*
* Created on: Jul 17, 2015
* Author: pgess
*/
#include "xreatemanager.h"
#include "pass/dfapass.h"
#include "pass/cfapass.h"
#include "analysis/DominatorsTreeAnalysisProvider.h"
#include "gtest/gtest.h"
#include <boost/scoped_ptr.hpp>
#include <boost/smart_ptr/scoped_array.hpp>
using namespace xreate;
+using namespace xreate::cfa;
using namespace std;
TEST(CFA, testFunctionAnnotationsClasp){
string&& program =
"f2 = function::int; annotationF2 {\n"
" 0\n"
"}\n"
"\n"
"f1 = function:: int; entry; annotationF1 {\n"
" f2() + 10\n"
"}";
details::tier1::XreateManager* man = details::tier1::XreateManager::prepare(move(program));
man->analyse();
ClaspLayer::ModelFragment answer = man->clasp->query("annotationF1");
int countNoneValue = 0;
if (answer) countNoneValue = std::distance(answer->first, answer->second);
EXPECT_EQ(1, countNoneValue);
answer = man->clasp->query("annotationF2");
countNoneValue = 0;
if (answer) countNoneValue = std::distance(answer->first, answer->second);
EXPECT_EQ(1, countNoneValue);
}
TEST(CFA, testLoopContextExists){
details::tier1::XreateManager* man = details::tier1::XreateManager::prepare (
"interface(cfa){\n"
" operator fold:: annotation1.\n"
"}\n"
"\n"
"main = function:: int; entry {\n"
" x = [1..10]:: [int].\n"
" sum = loop fold (x->el:: int, 0->sum):: int {\n"
" el + sum + f1()\n"
" }. \n"
" sum\n"
"}"
"case context:: annotation1 {"
" f1 = function::int {\n"
" x = 0:: int. "
" x\n"
" }"
"}"
);
man->analyse();
ClaspLayer::ModelFragment model = man->clasp->query("annotation1");
ScopePacked scopeIdActual = std::get<0>(ClaspLayer::parse<ScopePacked>(model->first->second));
CodeScope* scopeEntry = man->root->findFunction("main")->getEntryScope();
const Expression& exprSum = scopeEntry->getDeclaration(scopeEntry->getSymbol("sum"));
CodeScope* scopeExpected = exprSum.blocks.front();
ScopePacked scopeIdExpected = man->clasp->pack(scopeExpected);
ASSERT_EQ(scopeIdExpected, scopeIdActual);
}
TEST(CFA, CFGRoots){
std::string program =
R"CODE(
main = function::int{a()+ b()}
a= function::int {c1() + c2()}
b= function::int {c2()}
c1=function::int{0}
c2=function::int{0}
)CODE";
boost::scoped_ptr<XreateManager> manager
(XreateManager::prepare(move(program)));
manager->registerPass(new CFAPass(manager.get()) , PassId::CFGPass);
manager->executePasses();
manager->clasp->run();
- DominatorsTreeAnalysisProvider domProvider;
+ dominators::DominatorsTreeAnalysisProvider domProvider;
domProvider.run(manager->clasp);
- DominatorsTreeAnalysisProvider::Dominators expectedFDom= {
+ dominators::DominatorsTreeAnalysisProvider::Dominators expectedFDom= {
{0, {0, 9}}
,{1, {1, 4}}
,{2, {7, 8}}
,{3, {2, 3}}
,{4, {5, 6}}
};
- DominatorsTreeAnalysisProvider::Dominators expectedPostDom= {
+ dominators::DominatorsTreeAnalysisProvider::Dominators expectedPostDom= {
{0, {5, 6}}
,{1, {3, 4}}
,{2, {8, 9}}
,{3, {1, 2}}
,{4, {7, 10}}
};
ASSERT_EQ(expectedFDom, domProvider.getForwardDominators());
ASSERT_EQ(expectedPostDom, domProvider.getPostDominators());
}
diff --git a/cpp/tests/containers.cpp b/cpp/tests/containers.cpp
index 75fbfc5..f49d209 100644
--- a/cpp/tests/containers.cpp
+++ b/cpp/tests/containers.cpp
@@ -1,109 +1,110 @@
/*
* containers.cpp
*
* Created on: Jun 9, 2015
* Author: pgess
*/
#include "xreatemanager.h"
#include "query/containers.h"
#include "main/Parser.h"
#include "gtest/gtest.h"
using namespace std;
using namespace xreate::grammar::main;
using namespace xreate::containers;
+using namespace xreate;
TEST(Containers, ListAsArray){
XreateManager* man = XreateManager::prepare(
R"Code(
main = function(x:: int):: int;entry {
a = [1, 2, 3]:: [int].
a[x]
}
)Code" );
void* mainPtr = man->run();
int (*main)(int) = (int (*)(int))mainPtr;
ASSERT_EQ(2, main(1));
delete man;
}
TEST(Containers, ListAsArray2){
XreateManager* man = XreateManager::prepare(
R"Code(
// CONTAINERS
interface(dfa) {
operator map:: (op(seqaccess)) -> impl(solid).
operator list_range:: ()->impl(on_the_fly).
operator list:: ()->impl(solid).
operator fold:: (op(seqaccess)).
operator index:: (op(randaccess)).
}
import raw("core/containers.lp").
main = function:: int;entry {
a= [1, 2, 3]:: [int].
b= loop map(a->el:: int):: [int]{
2 * el
}.
sum = loop fold(b->el:: int, 0->acc):: int {
acc + el
}.
sum
}
)Code" );
void* mainPtr = man->run();
int (*main)() = (int (*)())mainPtr;
ASSERT_EQ(12, main());
delete man;
}
TEST(Containers, ContanierLinkedList1){
FILE* input = fopen("scripts/containers/Containers_Implementation_LinkedList1.xreate","r");
assert(input != nullptr);
Scanner scanner(input);
Parser parser(&scanner);
parser.Parse();
AST* ast = parser.root->finalize();
CodeScope* body = ast->findFunction("test")->getEntryScope();
const Symbol symb_chilrenRaw{body->getSymbol("childrenRaw"), body};
containers::ImplementationLinkedList iLL(symb_chilrenRaw);
ASSERT_EQ(true, static_cast<bool>(iLL));
ASSERT_EQ("next", iLL.fieldPointer);
Implementation impl = Implementation::create(symb_chilrenRaw);
ASSERT_NO_FATAL_FAILURE(impl.extract<ON_THE_FLY>());
ImplementationRec<ON_THE_FLY> recOnthefly = impl.extract<ON_THE_FLY>();
ASSERT_EQ(symb_chilrenRaw, recOnthefly.source);
}
TEST(Containers, Implementation_LinkedListFull){
FILE* input = fopen("scripts/containers/Containers_Implementation_LinkedList1.xreate","r");
assert(input != nullptr);
std::unique_ptr<XreateManager> program(XreateManager::prepare(input));
void* mainPtr = program->run();
int (*main)() = (int (*)())(intptr_t)mainPtr;
int answer = main();
ASSERT_EQ(17, answer);
fclose(input);
}
diff --git a/cpp/tests/context.cpp b/cpp/tests/context.cpp
index 92b19fc..98dc389 100644
--- a/cpp/tests/context.cpp
+++ b/cpp/tests/context.cpp
@@ -1,494 +1,495 @@
/*
* frame-context.cpp
*
* Created on: Dec 3, 2015
* Author: pgess
*/
#include "xreatemanager.h"
#include "query/context.h"
#include "gtest/gtest.h"
#include <iostream>
#include <boost/scoped_ptr.hpp>
using namespace xreate;
+using namespace xreate::context;
TEST(Context, frame_Context1){
details::tier1::XreateManager* man = details::tier1::XreateManager::prepare(
" import raw (\"core/control-context.lp\").\n"
" compute = function::int {\n"
" 0\n"
" }\n"
" computeFast = function:: int {\n"
" context:: computation(fast).\n"
" compute()\n"
" }\n"
" computePrecisely = function:: int {\n"
" context:: computation(precise). \n"
" compute()\n"
" }\n"
"test = function(cmnd:: int):: int; entry {\n"
" context:: arithmetic(iee754). \n"
" if (cmnd > 0)::int {computePrecisely()} else {computeFast()} \n"
"}\n"
);
ContextQuery* query = (ContextQuery*) man->clasp->registerQuery(new ContextQuery(), QueryId::ContextQuery);
man->analyse();
CodeScope* scopeTestC = man->root->findFunction("compute")->getEntryScope();
const Domain& context = query->getContext(man->clasp->pack(scopeTestC));
int contextSize = context.size();
EXPECT_EQ(1, contextSize); //arithmetic(iee754)
}
TEST(Context, contextAsRequirementSuccessful1){
XreateManager* man = XreateManager::prepare(
" import raw (\"core/control-context.lp\").\n"
" case context::safe {\n"
" funcSensitive = function::int {\n"
" 0\n"
" }}\n"
" test = function:: int; entry {\n"
" context:: safe; test.\n"
" funcSensitive()\n"
" }\n"
);
int (*main)() = (int (*)()) man->run();
ASSERT_EQ(0, main());
}
TEST(Context, contextAsRequirementFailed){
XreateManager* man = XreateManager::prepare(
" import raw (\"core/control-context.lp\").\n"
" case context::safe {\n"
" funcSensitive = function::int {\n"
" 0\n"
" }}\n"
" test = function:: int; entry {\n"
" context:: non_safe; test.\n"
" funcSensitive()\n"
" }\n"
);
ASSERT_DEATH(man->run(), "findFunction");
}
TEST(Context, ContextPropagationNested){
XreateManager* man = XreateManager::prepare(
" import raw (\"core/control-context.lp\").\n"
" case context::safe {\n"
" square = function(x:: int) ::int {\n"
" x * x\n"
" }}\n"
" test = function:: int; entry {\n"
" context:: safe; test.\n"
" range = [1..10]:: [int]. \n"
" loop fold(range->x::int, 0->acc):: int { \n"
" acc + square(x) \n"
" } \n"
" }\n"
);
int (*main)() = (int (*)()) man->run();
ASSERT_EQ(385, main());
}
TEST(Context, ContextPropagationNestedInterfunction){
XreateManager* man = XreateManager::prepare(
" import raw (\"core/control-context.lp\").\n"
" case context::toMillimeters {\n"
" convertConcrete = function(source:: num)::num {\n"
" 10 * source \n"
" }\n"
" }\n"
" case context::toInches {\n"
" convertConcrete = function(source:: num)::num {\n"
" 2 * source \n"
" }\n"
" }\n"
"convert= function(source:: num):: num { \n"
"convertConcrete(source) \n"
"} \n"
"test = function(source:: num):: num; entry {\n"
" context:: toMillimeters.\n"
" convert(1)\n"
"}\n" );
int (*main)(int) = (int (*)(int)) man->run();
ASSERT_EQ(10, main(1));
}
TEST(Context, full_ContextBasedFunctionSpecialization){
XreateManager* man = XreateManager::prepare(
" import raw (\"core/control-context.lp\").\n"
" case context::toMillimeters {\n"
" convert = function(source:: num)::num {\n"
" 10 * source \n"
" }\n"
" }\n"
" case context::toInches {\n"
" convert = function(source:: num)::num {\n"
" 2 * source \n"
" }\n"
" }\n"
"test = function(vrnt:: int)::int; entry {\n"
" switch(vrnt):: int\n"
" case (0) {\n"
" context:: toMillimeters.\n"
" convert(1)\n"
" }\n"
"\n"
" case (1) {\n"
" context:: toInches.\n"
" convert(1)\n"
" }\n"
" case default {0}\n"
" }" );
int (*main)(int) = (int (*)(int)) man->run();
ASSERT_EQ(10, main(0));
ASSERT_EQ(2, main(1));
}
TEST(Context, full_RuleContext){
/*
"rule context:: childs(Child)\n"
" case artefact(Item)\n"
" {\n"
" artefact_depends(Item, Child)\n"
" }";
*/
XreateManager* man = XreateManager::prepare(
" import raw (\"core/control-context.lp\").\n"
" case context:: toMilli {\n"
" convert = function(length::int)::int{\n"
" 10 * length\n"
" }\n"
" }\n"
"\n"
" case context:: toCenti {\n"
" convert = function(length::int)::int{\n"
" length\n"
" }\n"
" }\n"
"\n"
" main=function::int; entry {\n"
" context:: output(milli).\n"
"\n"
" rule context::toMilli\n"
" case (output(milli)) {truth}\n"
"\n"
" convert(1)\n"
" }" );
man->clasp->addRawScript("truth.");
int (*entry)() = (int (*)()) man->run();
ASSERT_EQ(10, entry());
}
TEST(Context, full_InheritedRuleContext){
XreateManager* man = XreateManager::prepare(
" import raw (\"core/control-context.lp\"). \n"
" case context:: toMilli {\n"
" convert = function(length::int)::int{\n"
" 10 * length\n"
" }\n"
" }\n"
" case context:: toCenti {\n"
" convert = function(length::int)::int{\n"
" length\n"
" }\n"
" }\n"
"\n"
"main = function(comm:: num)::num; entry{\n"
" rule context::X case (output(X)) {truth}\n"
"\n"
" switch (comm)::num \n"
" case (0) {\n"
" context:: output(toMilli).\n"
" convert(1)\n"
" }\n"
" case default {\n"
" context:: output(toCenti).\n"
" convert(1)\n"
" }\n"
" }");
man->clasp->addRawScript("truth.");
int (*entry)(int) = (int (*)(int)) man->run();
ASSERT_EQ(10, entry(0));
ASSERT_EQ(1, entry(1));
}
TEST(Context, full_LateContext){
details::tier1::XreateManager* man = details::tier1::XreateManager::prepare(
"import raw (\"core/control-context.lp\").\n"
" convert = function(length:: num)::num{\n"
" 0\n"
" }\n"
"case context:: milli {\n"
" convert = function(length:: num)::num{\n"
" 1000 * length\n"
" }\n"
"}\n"
"\n"
"case context:: centi {\n"
" convert = function(length:: num)::num{\n"
" 100 * length\n"
" }\n"
"}\n"
"\n"
"calculate = function(length:: num)::num {\n"
" convert(length)\n"
"}\n"
"\n"
"main = function(com:: num):: num; entry {\n"
" switch (com):: num \n"
" case (0) {\n"
" context:: milli.\n"
" calculate(1)\n"
" }\n"
"\n"
" case default{\n"
" context:: centi. \n"
" calculate(1)\n"
" }\n"
"}");
man->analyse();
ContextQuery* queryContext = reinterpret_cast<ContextQuery*>(man->clasp->getQuery(QueryId::ContextQuery));
Expression exprSwitch = man->root->findFunction("main")->__entry->getBody();
CodeScope* blockDefault = man->root->findFunction("main")->__entry->getBody().operands[1].blocks.front();
ScopePacked blockDefaultId = man->clasp->pack(blockDefault);
const Domain& domDefault = queryContext->getContext(blockDefaultId);
ASSERT_EQ(1, domDefault.count(Expression(Atom<Identifier_t>("centi"))));
std::list<ManagedFnPtr> variants = man->root->getFunctionVariants("convert");
for (ManagedFnPtr f: variants){
const Expression guard = f->guardContext;
bool result = (guard.getValueString() == "centi" || guard.getValueString() == "milli" || !guard.isValid());
ASSERT_TRUE(result);
}
const FunctionDemand& demMain = queryContext->getFunctionDemand("main");
ASSERT_EQ(0, demMain.size());
const FunctionDemand& demCalculate = queryContext->getFunctionDemand("calculate");
ASSERT_EQ(1, demCalculate.size());
int (*entry)(int) = (int (*)(int)) man->run();
ASSERT_EQ(1000, entry(0));
ASSERT_EQ(100, entry(1));
}
TEST(Context, loopContextExists){
XreateManager* man = XreateManager::prepare (
"import raw (\"core/control-context.lp\").\n"
"interface(cfa){\n"
" operator fold:: annotation1.\n"
"}\n"
"\n"
"main = function:: int; entry {\n"
" x = [1..10]:: [int].\n"
" sum = loop fold (x->el:: int, 0->sum):: int {\n"
" el + sum + f1()\n"
" }. \n"
" sum\n"
"}"
"case context:: annotation1 {"
" f1 = function::int {\n"
" x = 0:: int. "
" x\n"
" }"
"}"
);
man->run();
}
TEST(Context, pathDependentContext){
std::string program =
R"CODE(
import raw("core/control-context.lp").
convert = function(length:: num) :: num {
0
}
case context:: convert(milli, meters) {
convert = function(length:: num) :: num {
1000 * length
}
}
case context:: convert(centi, meters) {
convert = function(length:: num) :: num {
100 * length
}
}
case context:: convert(centi, kilo) {
convert = function(length:: num) :: num {
100000 * length
}
}
case context:: convert(milli, kilo) {
convert = function(length:: num) :: num {
1000000 * length
}
}
main = function(value::num, unitsInput::num, unitsOutput::num)::num; entry{
switch (unitsInput)::num
case (0) {
test_fromMilli(value, unitsOutput)
}
case (1) {
test_fromCenti(value, unitsOutput)
}
case default {0}
}
test_fromCenti = function(value::num, output::num)::num{
context:: input(centi).
switch(output):: num
case (0) {
toMeters(value)
}
case (1) {
toKilo(value)
}
case default {0}
}
test_fromMilli = function(value::num, output::num)::num{
context:: input(milli).
switch(output):: num
case (0) {
toMeters(value)
}
case (1) {
toKilo(value)
}
case default {0}
}
toMeters = function(value::num)::num {
rule context:: convert(X, meters) case (input(X)) {truth}
doConvert(value)
}
toKilo = function(value::num)::num {
rule context:: convert(X, kilo) case (input(X)) {truth}
doConvert(value)
}
doConvert = function(value::num)::num{
convert(value)
})CODE";
boost::scoped_ptr<details::tier1::XreateManager> man(details::tier1::XreateManager::prepare(move(program)));
man->clasp->addRawScript("truth.");
man->analyse();
int (*test)(int, int, int) = (int (*)(int, int, int))man->run();
enum {INPUT_MILLI, INPUT_CENTI};
enum {OUTPUT_METERS, OUTPUT_KILO};
ASSERT_EQ(1000000, test(1, INPUT_MILLI, OUTPUT_KILO));
ASSERT_EQ(200, test(2, INPUT_CENTI, OUTPUT_METERS));
}
//TODO recover context loop and enable the test
TEST(Context, DISABLED_full_LoopContext){
XreateManager* man = XreateManager::prepare(
" import raw (\"core/control-context.lp\")\n"
" case context:: a {\n"
" print = function:: string {\n"
" \"a\"\n"
" }}\n"
"\n"
" case context:: b {\n"
" print = function:: string {\n"
" \"b\"\n"
" }}\n"
"\n"
" case context:: c {\n"
" print = function:: string {\n"
" \"c\"\n"
" }}\n"
"\n"
" case context:: d {\n"
" print = function:: string {\n"
" \"d\"\n"
" }}\n"
"\n"
" start = function(command::int)::string; entry {\n"
" switch (command) :: string \n"
" case (0) {\n"
" context:: print(a); print(b); print(d).\n"
"\n"
" loop context (\"print\") {\n"
" print()\n"
" }\n"
" }\n"
"\n"
" case default {\n"
" context:: print(c).\n"
" loop context (\"print\") {\n"
" print()\n"
" }\n"
" }\n"
" }");
char* (*main)(int) =(char* (*)(int)) man->run();
ASSERT_STREQ("c", main(1));
ASSERT_STREQ("a", main(0));
}
\ No newline at end of file
diff --git a/cpp/tests/effects-versions.cpp b/cpp/tests/effects-versions.cpp
index 95e22c7..6f2687d 100644
--- a/cpp/tests/effects-versions.cpp
+++ b/cpp/tests/effects-versions.cpp
@@ -1,276 +1,277 @@
/*
* Created on: Dec 16, 2016
* Author: pgess
*/
#include "pass/versionspass.h"
#include "xreatemanager.h"
#include "gtest/gtest.h"
using namespace xreate;
+using namespace xreate::versions;
TEST(Effects, syntax_versions_1){
XreateManager* man = XreateManager::prepare(R"Code(
test= function(a:: num):: num; entry {
x= b[8].
b = 5:: num.
x{1} = a:: num.
x{1} + a
}
)Code");
}
TEST(Effects, analysis_versions_1){
XreateManager* man = XreateManager::prepare(
R"Code(
test= function:: num; entry {
x{0}= 3:: int.
x{1} = x{0} + 1.
x{1}
}
)Code");
VersionsPass* pass = new VersionsPass(man);
pass->run();
VersionsGraph graph = pass->getResultGraph();
ASSERT_TRUE(graph.validate());
}
TEST(Effects, analysis_versions_2){
XreateManager* man = XreateManager::prepare(
R"Code(
test= function(a:: num):: num; entry {
x{0}= 3:: int.
b = [1, 2, x{0}].
x{1} = b[2].
x{1} + a
}
)Code");
VersionsPass* pass = new VersionsPass(man);
pass->run();
VersionsGraph graph = pass->getResultGraph();
ASSERT_TRUE(graph.validate());
}
TEST(Effects, analysis_versions_2_1_fail){
XreateManager* man = XreateManager::prepare(
R"Code(
test= function(a:: num):: num; entry {
x{0}= 5:: int.
b = x{0}.
x{1} = 2.
b + x{1}
}
)Code");
VersionsPass* pass = new VersionsPass(man);
pass->run();
VersionsGraph graph = pass->getResultGraph();
graph.__debug_print(std::cout);
ASSERT_FALSE(graph.validate());
}
TEST(Effects, analysis_versions_2_2){
XreateManager* man = XreateManager::prepare(
R"Code(
test= function(a:: num):: num; entry {
x{0}= 5:: int.
b = intrinsic copy(x{0}).
x{1} = 2.
b + x{1}
}
)Code");
VersionsPass* pass = new VersionsPass(man);
pass->run();
VersionsGraph graph = pass->getResultGraph();
graph.__debug_print(std::cout);
ASSERT_TRUE(graph.validate());
}
TEST(Effects, analysis_versions_3){
XreateManager* man = XreateManager::prepare(
R"Code(
test= function:: num; entry {
x{0}= 3:: int.
a = x{0}:: int.
b = a :: int.
x{1} = b.
x{1}
}
)Code");
VersionsPass* pass = new VersionsPass(man);
pass->run();
VersionsGraph graph = pass->getResultGraph();
graph.__debug_print(std::cout);
ASSERT_TRUE(graph.validate());
std::cout << "========================\n";
graph.__debug_print(std::cout);
AttachmentsContainerDefault<std::list<Symbol>>* attachmentsDependency = graph.representAsAttachments();
CodeScope* scope = man->root->findFunction("test")->getEntryScope();
const std::list<Symbol>& dependenciesX1 = attachmentsDependency->get(Symbol{ScopedSymbol{1, 1}, scope});
ASSERT_EQ(3, dependenciesX1.size());
}
TEST(Effects, compilation_versions_1){
details::tier1::XreateManager* man = details::tier1::XreateManager::prepare(
R"Code(
test= function:: num; entry {
x{1} = b.
b = a :: int.
a = x{0}:: int.
x{0}= 3:: int.
x{1}
}
)Code");
man->analyse();
if (!man->isPassRegistered(PassId::VersionsPass)){
VersionsPass* pass = new VersionsPass(man);
pass->run();
pass->finish();
}
int (*body)() = (int (*)())man->run();
int answer = body();
ASSERT_EQ(3, answer);
}
TEST(Effects, compilation_versions_versionInit1){
details::tier1::XreateManager* man = details::tier1::XreateManager::prepare(
R"Code(
test= function:: num; entry {
x{0} = 3.
x{0}
}
)Code");
man->analyse();
if (!man->isPassRegistered(PassId::VersionsPass)){
VersionsPass* pass = new VersionsPass(man);
pass->run();
pass->finish();
}
int (*body)() = (int (*)())man->run();
int answer = body();
ASSERT_EQ(3, answer);
}
TEST(Effects, compilation_versions_versionNext1){
details::tier1::XreateManager* man = details::tier1::XreateManager::prepare(
R"Code(
test= function:: num; entry {
x{0} = 5.
x{1} = x{0} - 2.
x{1}
}
)Code");
man->analyse();
if (!man->isPassRegistered(PassId::VersionsPass)){
VersionsPass* pass = new VersionsPass(man);
pass->run();
pass->finish();
}
int (*body)() = (int (*)())man->run();
int answer = body();
ASSERT_EQ(3, answer);
}
TEST(Effects, compilation_versions_IntrinsicCopy1){
details::tier1::XreateManager* man = details::tier1::XreateManager::prepare(
R"Code(
test= function:: num; entry {
x{0} = 5.
b = intrinsic copy (x{0}).
x{1} = 2.
b - x{1}
}
)Code");
man->analyse();
if (!man->isPassRegistered(PassId::VersionsPass)){
VersionsPass* pass = new VersionsPass(man);
pass->run();
pass->finish();
}
int (*body)() = (int (*)())man->run();
int answer = body();
ASSERT_EQ(3, answer);
}
TEST(Effects, compilation_versions_varexchange){
details::tier1::XreateManager* man = details::tier1::XreateManager::prepare(
R"Code(
test= function:: num; entry {
a{0} = 3.
b{0} = 5.
tmp = intrinsic copy (a{0}).
a{1} = b{0}.
b{1} = tmp.
b{1}
}
)Code");
man->analyse();
if (!man->isPassRegistered(PassId::VersionsPass)){
VersionsPass* pass = new VersionsPass(man);
pass->run();
pass->finish();
}
int (*body)() = (int (*)())man->run();
int answer = body();
ASSERT_EQ(3, answer);
}
/*
TEST(Effects, analysis_versions_copy){
}
TEST(Effects, syntax_references1){
}
TEST(Effects, syntax_scope_versions1){
}
TEST(Effects, DynamicVersions_analysis){
}
*/
diff --git a/cpp/tests/externc.cpp b/cpp/tests/externc.cpp
index 2057d42..c9486e9 100644
--- a/cpp/tests/externc.cpp
+++ b/cpp/tests/externc.cpp
@@ -1,106 +1,107 @@
#include "gtest/gtest.h"
#include "xreatemanager.h"
#include "main/Scanner.h"
#include "main/Parser.h"
#include <iostream>
#include <llvm/Support/DynamicLibrary.h>
using namespace std;
+using namespace xreate;
TEST(InterfaceExternC, testAST) {
std::string code = " \
interface(extern-c){ \
xml2 = library:: pkgconfig(\"libxml-2.0\"). \
\
include { \
xml2 = [\"libxml/tree.h\"] \
}. \
} \
";
xreate::grammar::main::Scanner scanner(reinterpret_cast<const unsigned char*> (code.c_str()), code.size());
xreate::grammar::main::Parser parser(&scanner);
parser.Parse();
ASSERT_EQ(1, parser.root->__externdata.size());
for (const ExternEntry& lib : parser.root->__externdata) {
ASSERT_EQ("libxml-2.0", lib.package);
ASSERT_EQ(1, lib.headers.size());
ASSERT_EQ("libxml/tree.h", lib.headers.at(0));
}
}
TEST(InterfaceExternC, testfetchPackageHeaders) {
ExternEntry entry{"libxml-2.0",
{}};
vector<string> args = ExternLayer::fetchPackageFlags(entry);
ASSERT_EQ(1, args.size());
ASSERT_EQ("-I/usr/include/libxml2", args.at(0));
}
TEST(InterfaceExternC, testfetchPackageLibs) {
ExternEntry entry{"libxml-2.0",
{}};
vector<string> args = ExternLayer::fetchPackageLibs(entry);
ASSERT_EQ(1, args.size());
ASSERT_EQ("xml2", args.at(0));
}
TEST(InterfaceExternC, testLoadLib) {
std::string msgErr;
if (!llvm::sys::DynamicLibrary::LoadLibraryPermanently("-lpcre -lxml2", &msgErr)) {
cout << msgErr;
ASSERT_EQ("", msgErr);
}
ASSERT_TRUE(true);
}
TEST(InterfaceExternC, testBSD1) {
std::string code = " \n\
interface(extern-c){ \n\
libbsd = library:: pkgconfig(\"libbsd\"). \n\
\n\
include { \n\
libbsd = [\"bsd/stdlib.h\"] \n\
}. \n\
} \n"
"main= function:: int; entry{arc4random_uniform(24) }";
std::unique_ptr<XreateManager> program(XreateManager::prepare(move(code)));
void* entryPtr = program->run();
int (*entry)() = (int (*)())(intptr_t) entryPtr;
int answer = 24;
answer = entry();
cout << answer;
ASSERT_LT(answer, 24);
}
TEST(InterfaceExternC, testStructFields1) {
FILE* input = fopen("scripts/containers/Containers_Implementation_LinkedList1.xreate", "r");
assert(input != nullptr);
xreate::grammar::main::Scanner scanner(input);
xreate::grammar::main::Parser parser(&scanner);
parser.Parse();
AST* ast = parser.root->finalize();
CodeScope* body = ast->findFunction("test")->getEntryScope();
const TypeAnnotation& tTree = body->getDeclaration(body->getSymbol("tree")).type;
const ExpandedType& t2Tree = ast->expandType(tTree);
LLVMLayer llvm(ast);
TypeUtils utils(&llvm);
std::vector<std::string>fields = utils.getStructFields(t2Tree);
auto field = std::find(fields.begin(), fields.end(), "children");
ASSERT_TRUE(field != fields.end());
}
diff --git a/cpp/tests/interpretation.cpp b/cpp/tests/interpretation.cpp
index abb3606..1e313d1 100644
--- a/cpp/tests/interpretation.cpp
+++ b/cpp/tests/interpretation.cpp
@@ -1,380 +1,384 @@
#include "attachments.h"
using namespace xreate;
#include "xreatemanager.h"
#include "compilation/targetinterpretation.h"
#include "gtest/gtest.h"
#include "boost/scoped_ptr.hpp"
-#define private public
+//#define FRIENDS_INTERPRETATION_TESTS \
+// friend class ::Modules_AST2_Test; \
+// friend class ::Modules_Discovery1_Test; \
+// friend class ::Modules_Solve1_Test;
+
#include "pass/interpretationpass.h"
using namespace xreate::grammar::main;
-using namespace xreate::compilation;
+using namespace xreate::interpretation;
TEST(Interpretation, Analysis_StatementIF_1){
XreateManager* man = XreateManager::prepare(
R"Code(
main = function::bool {
x = "a":: string.
y = if (x=="b"):: bool; interpretation(force) {
true
} else {
false
}.
y
}
)Code" );
InterpretationPass* pass = new InterpretationPass(man);
pass->run();
CodeScope* scopeEntry = man->root->findFunction("main")->getEntryScope();
Symbol symbolY{scopeEntry->getSymbol("y"), scopeEntry};
InterpretationData& dataSymbolY = Attachments::get<InterpretationData>(symbolY);
ASSERT_EQ(INTR_ONLY, dataSymbolY.resolution);
}
TEST(Interpretation, Compilation_StatementIF_1){
- details::tier1::XreateManager* man = details::tier1::XreateManager::prepare(
+ xreate::details::tier1::XreateManager* man = xreate::details::tier1::XreateManager::prepare(
R"Code(
main = function::int; entry {
x = "a":: string.
y = if (x=="b"):: string; interpretation(force) {
1
} else {
0
}.
y
}
)Code" );
man->analyse();
InterpretationPass* pass;
if (man->isPassRegistered(PassId::InterpretationPass)){
pass = (InterpretationPass*) man->getPassById(PassId::InterpretationPass);
} else {
pass = new InterpretationPass(man);
pass->run();
}
int (*main)() = (int (*)())man->run();
int result = main();
ASSERT_EQ(0, result);
}
TEST(Interpretation, Analysis_StatementIF_InterpretCondition_1){
XreateManager* man = XreateManager::prepare(
R"Code(
main = function(x:: int):: int {
comm= "inc":: string; interpretation(force).
y = if (comm == "inc")::int {x+1} else {x}.
y
}
)Code" );
InterpretationPass* pass = new InterpretationPass(man);
pass->run();
CodeScope* scopeEntry = man->root->findFunction("main")->getEntryScope();
Symbol symbolY{scopeEntry->getSymbol("y"), scopeEntry};
InterpretationData& dataSymbolY = Attachments::get<InterpretationData>(symbolY);
ASSERT_EQ(CMPL_ONLY, dataSymbolY.resolution);
ASSERT_EQ(IF_INTERPRET_CONDITION, dataSymbolY.op);
}
TEST(Interpretation, Compilation_StatementIF_InterpretCondition_1){
- details::tier1::XreateManager* man = details::tier1::XreateManager::prepare(
+ xreate::details::tier1::XreateManager* man = xreate::details::tier1::XreateManager::prepare(
R"Code(
main = function(x:: int):: int; entry {
comm= "inc":: string; interpretation(force).
y = if (comm == "inc")::int {x+1} else {x}.
y
}
)Code" );
man->analyse();
InterpretationPass* pass;
if (man->isPassRegistered(PassId::InterpretationPass)){
pass = (InterpretationPass*) man->getPassById(PassId::InterpretationPass);
} else {
pass = new InterpretationPass(man);
pass->run();
}
int (*main)(int) = (int (*)(int))man->run();
int result = main(1);
ASSERT_EQ(2, result);
}
TEST(Interpretation, Compilation_StatementFOLD_INTERPRET_INPUT_1){
- details::tier1::XreateManager* man = details::tier1::XreateManager::prepare(
+ xreate::details::tier1::XreateManager* man = xreate::details::tier1::XreateManager::prepare(
R"Code(
main = function(x:: int):: int; entry {
commands = ["inc", "double", "dec"]:: [string]; interpretation(force).
loop fold(commands->comm::string, x->operand):: int{
switch(comm)::int
case ("inc"){
operand + 1
}
case ("dec"){
operand - 1
}
case ("double"){
operand * 2
}
}
}
)Code" );
man->analyse();
InterpretationPass* pass;
if (man->isPassRegistered(PassId::InterpretationPass)){
pass = (InterpretationPass*) man->getPassById(PassId::InterpretationPass);
} else {
pass = new InterpretationPass(man);
pass->run();
}
const ManagedFnPtr& funcMain = man->root->findFunction("main");
InterpretationData& dataBody = Attachments::get<InterpretationData>(funcMain);
ASSERT_EQ(FOLD_INTERPRET_INPUT, dataBody.op);
int (*main)(int) = (int (*)(int))man->run();
int result = main(10);
ASSERT_EQ(21, result);
}
TEST(Interpretation, StatementCall_RecursionNo_1){
- details::tier1::XreateManager* man = details::tier1::XreateManager::prepare(
+ xreate::details::tier1::XreateManager* man = xreate::details::tier1::XreateManager::prepare(
R"Code(
unwrap = function(data::undef, keys::undef):: undef; interpretation(force){
loop fold(keys->key::string, data->a):: undef {
a[key]
}
}
start = function::num; entry{
result = unwrap(
{
a = {
b =
{
c = "core"
}
}
}, ["a", "b", "c"])::undef.
result == "core"
}
)Code" );
man->analyse();
InterpretationPass* pass;
if (man->isPassRegistered(PassId::InterpretationPass)){
pass = (InterpretationPass*) man->getPassById(PassId::InterpretationPass);
} else {
pass = new InterpretationPass(man);
pass->run();
}
int (*main)() = (int (*)())man->run();
int result = main();
ASSERT_EQ(1, result);
}
TEST(Interpretation, StatementCall_RecursionDirect_1){
- details::tier1::XreateManager* man = details::tier1::XreateManager::prepare(
+ xreate::details::tier1::XreateManager* man = xreate::details::tier1::XreateManager::prepare(
R"Code(
unwrap = function(data:: X):: Y {
if (data[0] == "a")::Y {0} else {unwrap(data[0])}
}
entry = function:: i8; entry {
unwrap([[[["a"]]]]):: i8; interpretation(force)
}
)Code" );
man->analyse();
InterpretationPass* pass;
if (man->isPassRegistered(PassId::InterpretationPass)){
pass = (InterpretationPass*) man->getPassById(PassId::InterpretationPass);
} else {
pass = new InterpretationPass(man);
pass->run();
}
InterpretationResolution resolutionActual = pass->process(man->root->findFunction("unwrap"));
ASSERT_EQ(ANY, resolutionActual);
int (*main)() = (int (*)())man->run();
int result = main();
ASSERT_EQ(0, result);
}
TEST(Interpretation, StatementCall_RecursionIndirect_1){
XreateManager* man = XreateManager::prepare(
R"Code(
funcA = function(data:: X):: Y {
if (data == "a")::Y {0} else {funcB(data)}
}
funcB = function(data:: X):: Y {
if (data == "b")::Y {1} else {funcA(data)}
}
entry = function:: i8; entry {
funcA(""):: i8; interpretation(force)
}
)Code" );
InterpretationPass* pass = new InterpretationPass(man);
ASSERT_DEATH(pass->run(), "Indirect recursion detected");
}
TEST(Interpretation, PartialIntr_1){
XreateManager* man = XreateManager::prepare(
R"Code(
evaluate= function(argument:: num, code:: string; interpretation(force)):: num {
switch(code)::int
case ("inc") {argument + 1}
case ("dec") {argument - 1}
case ("double") {argument * 2}
}
main = function::int; entry {
commands= ["inc", "double", "dec"]:: [string]; interpretation(force).
loop fold(commands->comm::string, 10->operand):: int{
evaluate(operand, comm)
}
}
)Code" );
InterpretationPass* pass = new InterpretationPass(man);
pass->run();
ManagedFnPtr fnEvaluate = man->root->findFunction("evaluate");
InterpretationResolution resFnEvaluate= pass->process(fnEvaluate);
ASSERT_EQ(CMPL_ONLY, resFnEvaluate);
ASSERT_TRUE(FunctionInterpretationHelper::needPartialInterpretation(fnEvaluate));
const Expression& exprLoop = man->root->findFunction("main")->__entry->getBody();
Symbol symbCallEv{{0, VERSION_NONE}, exprLoop.blocks.front()};
InterpretationData dataCallEv = Attachments::get<InterpretationData>(symbCallEv);
ASSERT_EQ(CMPL_ONLY, dataCallEv.resolution);
ASSERT_EQ(CALL_INTERPRET_PARTIAL, dataCallEv.op);
}
TEST(Interpretation, Compilation_PartialIntr_2){
- details::tier1::XreateManager* man = details::tier1::XreateManager::prepare(
+ xreate::details::tier1::XreateManager* man = xreate::details::tier1::XreateManager::prepare(
R"Code(
evaluate= function(argument:: num, code:: string; interpretation(force)):: num {
switch(code)::int
case ("inc") {argument + 1}
case ("dec") {argument - 1}
case ("double") {argument * 2}
case default {argument}
}
main = function::int; entry {
commands= ["inc", "double", "dec"]:: [string]; interpretation(force).
loop fold(commands->comm::string, 10->operand):: int{
evaluate(operand, comm)
}
}
)Code" );
man->analyse();
if (!man->isPassRegistered(PassId::InterpretationPass)){
InterpretationPass* pass = new InterpretationPass(man);
pass->run();
}
int (*main)() = (int (*)())man->run();
int result = main();
ASSERT_EQ(21, result);
}
TEST(Interpretation, PartialIntr_3){
- details::tier1::XreateManager* man = details::tier1::XreateManager::prepare(
+ xreate::details::tier1::XreateManager* man = xreate::details::tier1::XreateManager::prepare(
R"Code(
Command= type variant (INC, DEC, DOUBLE).
evaluate= function(argument:: num, code:: Command; interpretation(force)):: num {
switch(code)::int
case (INC) {argument + 1}
case (DEC) {argument - 1}
case (DOUBLE) {argument * 2}
case default {argument}
}
main = function::int; entry {
commands= [INC, DOUBLE, DEC]:: [Command]; interpretation(force).
loop fold(commands->comm::Command, 10->operand):: int{
evaluate(operand, comm)
}
}
)Code" );
man->analyse();
if (!man->isPassRegistered(PassId::InterpretationPass)){
InterpretationPass* pass = new InterpretationPass(man);
pass->run();
}
int (*main)() = (int (*)())man->run();
int result = main();
ASSERT_EQ(21, result);
}
TEST(InterpretationExamples, Regexp1){
FILE* input = fopen("scripts/dsl/regexp.xreate","r");
assert(input != nullptr);
std::unique_ptr<XreateManager> man(XreateManager::prepare(input));
int (*main)() = (int (*)())man->run();
int result = main();
ASSERT_EQ(4, result);
}
//TOTEST call indirect recursion(w/o tags)
//TASk implement and test Loop Inf (fix acc types in coco grammar)
diff --git a/cpp/tests/modules.cpp b/cpp/tests/modules.cpp
index d8e76b1..ed0df5a 100644
--- a/cpp/tests/modules.cpp
+++ b/cpp/tests/modules.cpp
@@ -1,320 +1,321 @@
/*
* modules.cpp
*
* Author: pgess <v.melnychenko@xreate.org>
* Created on June 18, 2017, 8:25 PM
*/
class Modules_AST2_Test;
class Modules_Discovery1_Test;
class Modules_Solve1_Test;
#define FRIENDS_MODULES_TESTS \
friend class ::Modules_AST2_Test; \
friend class ::Modules_Discovery1_Test; \
friend class ::Modules_Solve1_Test;
#include "modules.h"
#include "misc/xreatemanager-decorators.h"
#include "misc/xreatemanager-modules.h"
#include "xreatemanager.h"
#include "modules/Parser.h"
#include "gtest/gtest.h"
#include <boost/filesystem.hpp>
#include <regex>
#include <clingo/clingocontrol.hh>
namespace fs = boost::filesystem;
using namespace std;
-using namespace xreate::grammar::modules;
+using namespace xreate;
+using namespace xreate::modules;
TEST(Modules, AST1) {
FILE* input = fopen("scripts/dsl/regexp.xreate","r");
assert(input != nullptr);
Scanner scanner(input);
Parser parser(&scanner);
parser.Parse();
ASSERT_EQ(parser.errors->count, 0);
}
TEST(Modules, AST2){
string code = R"Code(
module {
name(test1).
status(untested).
require provides(logging).
include controller("/tmp/test-controller.ls").
discover("/tmp/root/").
}
)Code";
Scanner scanner(reinterpret_cast<const unsigned char*>(code.c_str()), code.size());
Parser parser(&scanner);
parser.Parse();
- xreate::ModuleRecord module = parser.module;
+ ModuleRecord module = parser.module;
ASSERT_EQ(2, module.__properties.size());
ASSERT_EQ("name", module.__properties.front().getValueString());
ASSERT_EQ("status", module.__properties.back().getValueString());
ASSERT_EQ(1, module.__queries.size());
ASSERT_EQ("provides", module.__queries.front().getValueString());
ASSERT_EQ(1, module.__controllers.size());
ASSERT_EQ("/tmp/test-controller.ls", module.__controllers.front());
ASSERT_EQ(1, module.__discoveries.size());
ASSERT_EQ("/tmp/root/", module.__discoveries.front());
}
TEST(Modules, Discovery1){
const std::string dirModulesRoot = "/tmp/testModulesDiscovery1_t54723/";
string codeA =
R"Code(module {
name(testA).
status(needToTestMore).
})Code";
string codeB =
R"Code(module {
name(testB).
status(needToTestEvenMore).
})Code";
string codeMain = string("module{discover \"") + dirModulesRoot + "\".}";
fs::create_directories(dirModulesRoot);
fs::ofstream fileA(dirModulesRoot + "a.xreate");
fileA << codeA;
fileA.close();
fs::ofstream fileB(dirModulesRoot + "b.xreate");
fileB << codeB;
fileB.close();
Scanner scanner(reinterpret_cast<const unsigned char*>(codeMain.c_str()), codeMain.size());
Parser parser(&scanner);
parser.Parse();
- xreate::ModulesRegistry registry;
- xreate::ModulesSolver solver(&registry);
+ ModulesRegistry registry;
+ ModulesSolver solver(&registry);
solver.discoverModules(parser.module);
fs::remove_all(dirModulesRoot);
std::string output = solver.__program.str();
cout << output << endl;
ASSERT_NE(string::npos, output.find("bind_module(0, name(testA))."));
ASSERT_NE(string::npos, output.find("bind_module(1, status(needToTestEvenMore))."));
}
TEST(Modules, Requests1){
}
TEST(Modules, Solve1){
const std::string dirModulesRoot = "/tmp/testModulesDiscovery1_t54724/";
string codeA =
R"Code(module {
name(testA).
provide(superService).
status(needToTestMore).
})Code";
string codeB =
R"Code(module {
name(testB).
provide(superService).
status(needToTestEvenMore).
})Code";
string codeMain =
R"Code(module {
discover("/tmp/testModulesDiscovery1_t54724/")
include controller ("/tmp/testModulesDiscovery1_t54724/controller")
require (superService)
})Code";
string codeController =
R"Code(
status_score(0, needToTestEvenMore).
status_score(1, needToTestMore).
module_include_candidate(X, Y, Request):-
module_require(X, Request); bind_module(Y, provide(Request)).
module_include_winner(X, Request, MaxScore) :-
MaxScore = #max{Score: module_include_candidate(X, Y, Request), bind_module(Y, status(Status)), status_score(Score, Status)};
module_require(X, Request).
module_include(X, Y) :-
module_include_winner(X, Request, MaxScore);
bind_module(Y, provide(Request));
bind_module(Y, status(Status));
status_score(MaxScore, Status).
)Code";
fs::create_directories(dirModulesRoot);
fs::ofstream fileA(dirModulesRoot + "a.xreate");
fileA << codeA;
fileA.close();
fs::ofstream fileB(dirModulesRoot + "b.xreate");
fileB << codeB;
fileB.close();
fs::ofstream fileController(dirModulesRoot + "controller");
fileController << codeController;
fileController.close();
Scanner scanner(reinterpret_cast<const unsigned char*>(codeMain.c_str()), codeMain.size());
Parser parser(&scanner);
parser.Parse();
- xreate::ModulesRegistry registry;
- xreate::ModulesSolver solver(&registry);
+ ModulesRegistry registry;
+ ModulesSolver solver(&registry);
solver.init("", parser.module);
fs::remove_all(dirModulesRoot);
cout << solver.__program.str() << endl;
std::list<std::string> modulesRequired = solver.run(parser.module);
ASSERT_EQ(1, modulesRequired.size());
string moduleActualRequired = modulesRequired.front();
string moduleExpected = dirModulesRoot + "a.xreate";
ASSERT_EQ(moduleExpected, moduleActualRequired);
}
TEST(Modules, Compilation1){
- const std::string dirModulesRoot = "/tmp/testModulesDiscovery1_t54725/";
+ const std::string dirModulesRoot = "/tmp/testModulesDiscovery1_t54726/";
string codeMain =
R"Code(
module {
- discover("/tmp/testModulesDiscovery1_t54725/")
- include controller("/tmp/testModulesDiscovery1_t54725/controller")
+ discover("/tmp/testModulesDiscovery1_t54726/")
+ include controller("/tmp/testModulesDiscovery1_t54726/controller")
require (superService)
}
test = function:: int; entry {
getYourNumber()
}
)Code";
string codeA =
R"Code(module {
name(testA).
provide(superService).
status(needToTestEvenMore).
}
getYourNumber= function:: int {0}
)Code";
string codeB =
R"Code(module {
name(testB).
provide(superService).
status(needToTestMore).
}
getYourNumber= function:: int {1}
)Code";
string codeController =
R"Code(
status_score(0, needToTestEvenMore).
status_score(1, needToTestMore).
module_include_candidate(X, Y, Request):-
module_require(X, Request); bind_module(Y, provide(Request)).
module_include_winner(X, Request, MaxScore) :-
MaxScore = #max{Score: module_include_candidate(X, Y, Request), bind_module(Y, status(Status)), status_score(Score, Status)};
module_require(X, Request).
module_include(X, Y) :-
module_include_winner(X, Request, MaxScore);
bind_module(Y, provide(Request));
bind_module(Y, status(Status));
status_score(MaxScore, Status).
)Code";
fs::create_directories(dirModulesRoot);
fs::ofstream fileA(dirModulesRoot + "a.xreate");
fileA << codeA;
fileA.close();
fs::ofstream fileB(dirModulesRoot + "b.xreate");
fileB << codeB;
fileB.close();
fs::ofstream fileController(dirModulesRoot + "controller");
fileController << codeController;
fileController.close();
auto man = new XreateManagerImpl<XreateManagerDecoratorModules<XreateManagerDecoratorFull>>();
man->prepareCode(std::move(codeMain));
fs::remove_all(dirModulesRoot);
int (*funcMain)() = (int (*)()) man->run();
int result = funcMain();
ASSERT_EQ(1, result);
}
TEST(Modules, Compilation_AssignModulePath1){
const std::string dirModulesRoot = "/tmp/testModulesDiscovery1_t54725/";
string codeMain =
R"Code(
module {
discover("/tmp/testModulesDiscovery1_t54725/")
include controller("/tmp/testModulesDiscovery1_t54725/controller")
require (superService)
}
test = function:: int; entry {
getYourNumber()
}
)Code";
string codeA =
R"Code(module {
name(testA).
provide(superService).
status(needToTestEvenMore).
}
getYourNumber= function:: int {0}
)Code";
string codeController =
R"Code(
module_include(X, "/tmp/testModulesDiscovery1_t54725/a.xreate") :- module_require(X, superService).
)Code";
fs::create_directories(dirModulesRoot);
fs::ofstream fileA(dirModulesRoot + "a.xreate");
fileA << codeA;
fileA.close();
fs::ofstream fileController(dirModulesRoot + "controller");
fileController << codeController;
fileController.close();
auto man = new XreateManagerImpl<XreateManagerDecoratorModules<XreateManagerDecoratorFull>>();
man->prepareCode(std::move(codeMain));
fs::remove_all(dirModulesRoot);
int (*funcMain)() = (int (*)()) man->run();
int result = funcMain();
ASSERT_EQ(0, result);
}
\ No newline at end of file
diff --git a/cpp/tests/types.cpp b/cpp/tests/types.cpp
index 30ea9a0..ababa6e 100644
--- a/cpp/tests/types.cpp
+++ b/cpp/tests/types.cpp
@@ -1,164 +1,165 @@
/*
* types.cpp
*
* Created on: Jun 4, 2015
* Author: pgess
*/
#include "gtest/gtest.h"
#include "xreatemanager.h"
#include "llvmlayer.h"
#include "main/Parser.h"
using namespace std;
+using namespace xreate;
using namespace xreate::grammar::main;
TEST(Types, DependantTypes1) {
string&& code = "XmlNode = type alias {\n"
" tag:: string,\n"
" /* attrs:: [string],*/\n"
" content:: string\n"
"}.\n";
std::unique_ptr<XreateManager> program(XreateManager::prepare(move(code)));
ExpandedType typeXmlNode = program->root->findType("XmlNode");
ASSERT_EQ(TypeOperator::STRUCT, typeXmlNode->__operator);
ASSERT_EQ(2, typeXmlNode->__operands.size());
ASSERT_EQ(TypePrimitive::String, typeXmlNode->__operands.at(0).__value);
ASSERT_EQ(TypePrimitive::String, typeXmlNode->__operands.at(1).__value);
}
TEST(Types, DependantTypes2) {
string&& code = "XmlNode = type alias {\n"
" tag:: string,\n"
" /* attrs:: [string],*/\n"
" content:: string\n"
"}.\n"
""
"Template = type Template(Leaf) [Leaf, [Leaf[content]]]."
"Concrete = type alias Template(XmlNode).";
std::unique_ptr<XreateManager> program(XreateManager::prepare(move(code)));
ExpandedType typeConcrete = program->root->findType("Concrete");
ASSERT_EQ(TypeOperator::TUPLE, typeConcrete->__operator);
ASSERT_EQ(2, typeConcrete->__operands.size());
ASSERT_EQ(TypeOperator::STRUCT, typeConcrete->__operands.at(0).__operator);
ASSERT_EQ(TypeOperator::ARRAY, typeConcrete->__operands.at(1).__operator);
ASSERT_EQ(TypePrimitive::String, typeConcrete->__operands.at(1).__operands.at(0).__value);
}
TEST(Types, TreeType1) {
string&& code = "XmlNode = type alias {\n"
" tag:: string,\n"
" /* attrs:: [string],*/\n"
" content:: string\n"
"}.\n"
""
"Tree = type Tree(Leaf) [Leaf, [Tree(Leaf)]]."
"Concrete = type alias Tree(XmlNode).";
std::unique_ptr<XreateManager> program(XreateManager::prepare(move(code)));
ExpandedType typeConcrete = program->root->findType("Concrete");
ASSERT_EQ(TypeOperator::TUPLE, typeConcrete->__operator);
ASSERT_EQ(2, typeConcrete->__operands.size());
ASSERT_EQ(TypeOperator::STRUCT, typeConcrete->__operands.at(0).__operator);
ASSERT_EQ(TypeOperator::ARRAY, typeConcrete->__operands.at(1).__operator);
auto typeLink = typeConcrete->__operands.at(1).__operands.at(0);
ASSERT_EQ(TypeOperator::LINK, typeLink.__operator);
ASSERT_EQ(typeConcrete->conjuctionId,typeLink.conjuctionId);
}
TEST(Types, TreeType1LLvm){
string&& code = "XmlNode = type alias {\n"
" tag:: string,\n"
" /* attrs:: [string],*/\n"
" content:: string\n"
"}.\n"
""
"Tree = type Tree(Leaf) [Leaf, [Tree(Leaf)]]."
"Concrete = type alias Tree(XmlNode).";
std::unique_ptr<XreateManager> program(XreateManager::prepare(move(code)));
ExpandedType typeConcrete = program->root->findType("Concrete");
llvm::Type* raw = program->llvm->toLLVMType(typeConcrete);
}
TEST(Types, ArrayOfExternal1){
FILE* input = fopen("scripts/containers/Containers_Implementation_LinkedList1.xreate","r");
assert(input != nullptr);
Scanner scanner(input);
Parser parser(&scanner);
parser.Parse();
AST* ast = parser.root->finalize();
CodeScope* body = ast->findFunction("test")->getEntryScope();
const TypeAnnotation& t = body->getDeclaration(body->getSymbol("childrenRaw")).type;
const ExpandedType& t2 = ast->expandType(t);
EXPECT_EQ(t2->__operator, TypeOperator::ARRAY);
}
TEST(Types, ExternType1){
FILE* input = fopen("scripts/containers/Containers_Implementation_LinkedList1.xreate","r");
assert(input != nullptr);
Scanner scanner(input);
Parser parser(&scanner);
parser.Parse();
AST* ast = parser.root->finalize();
CodeScope* body = ast->findFunction("test")->getEntryScope();
const TypeAnnotation& t = body->getDeclaration(body->getSymbol("tree")).type;
const ExpandedType& t2 = ast->expandType(t);
EXPECT_EQ(t2->__operator, TypeOperator::CUSTOM);
}
TEST(Types, ast_VariantType1){
string&& code =
" colors = type variant (RED, BLUE, GREEN).\n"
" test = function:: colors; entry {GREEN}";
std::unique_ptr<XreateManager> program(XreateManager::prepare(move(code)));
ExpandedType typ = program->root->findType("colors");
EXPECT_EQ(TypeOperator::VARIANT, typ->__operator);
Expression eRed = program->root->findFunction("test")->getEntryScope()->getBody();
EXPECT_EQ(Expression::VARIANT, eRed.__state);
const ExpandedType& typ2 = program->root->expandType(eRed.type);
EXPECT_EQ(TypeOperator::VARIANT, typ2->__operator);
program->run();
}
TEST(Types, full_VariantType_Switch1){
string&& code =
" colors = type variant (RED, BLUE, GREEN). \n"
" test = function:: colors {GREEN} \n"
"main = function:: int; entry { \n"
" switch(test()):: int \n"
" case (GREEN) {0} \n"
" case default {1} \n"
"}";
XreateManager* man = XreateManager::prepare(move(code));
int (*main)() = (int (*)()) man->run();
EXPECT_EQ(0, main());
}
//TOTEST string type
diff --git a/grammar/gen-grammar b/grammar/gen-grammar
index 237f5b5..f387d59 100755
--- a/grammar/gen-grammar
+++ b/grammar/gen-grammar
@@ -1,9 +1,9 @@
COCO_EXECUTABLE=${2:-cococpp}
COCO_FRAMES_PATH=${3:-/usr/share/coco-cpp/}
echo "Run coco generator: "
case $1 in
main) $COCO_EXECUTABLE ./xreate.ATG -frames $COCO_FRAMES_PATH -o main -namespace xreate::grammar::main;;
- modules) $COCO_EXECUTABLE ./modules.ATG -frames $COCO_FRAMES_PATH -o modules -namespace xreate::grammar::modules;;
+ modules) $COCO_EXECUTABLE ./modules.ATG -frames $COCO_FRAMES_PATH -o modules -namespace xreate::modules;;
esac
diff --git a/grammar/xreate.ATG b/grammar/xreate.ATG
index ac15f56..f57d3e4 100644
--- a/grammar/xreate.ATG
+++ b/grammar/xreate.ATG
@@ -1,607 +1,606 @@
//TODO add ListLiteral
//TODO ExprTyped: assign default(none) type
#include "ast.h"
#include "ExternLayer.h"
#include "pass/adhocpass.h"
#include <string>
#include <stack>
#define wprintf(format, ...) \
char __buffer[100]; \
wcstombs(__buffer, format, 100); \
fprintf(stderr, __buffer, __VA_ARGS__)
-using namespace xreate;
using namespace std;
COMPILER Xreate
- xreate::details::incomplete::AST* root = nullptr; // current program unit
+ details::incomplete::AST* root = nullptr; // current program unit
void ensureInitalizedAST(){
- if (root == nullptr) root = new xreate::details::incomplete::AST();
+ if (root == nullptr) root = new details::incomplete::AST();
}
struct {
- std::stack<xreate::CodeScope*> scopesOld;
- xreate::CodeScope* scope = nullptr;
+ std::stack<CodeScope*> scopesOld;
+ CodeScope* scope = nullptr;
} context;
void pushContextScope(CodeScope* scope){
context.scopesOld.push(context.scope);
context.scope = scope;
}
void popContextScope(){
context.scope = context.scopesOld.top();
context.scopesOld.pop();
}
int nextToken()
{
scanner->ResetPeek();
return scanner->Peek()->kind;
}
bool checkParametersList()
{
return la->kind == _ident && nextToken() == _lparen;
}
bool checkInfix()
{
return la->kind == _ident && nextToken() == _ident;
}
bool checkIndex()
{
return la->kind == _ident && nextToken() == _lbrack;
}
bool checkFuncDecl()
{
if (la->kind != _ident) return false;
int token2 = nextToken();
int token3 = scanner->Peek()->kind;
return token2 == _assign && (token3 == _function || token3 == _pre);
}
bool checkAssignment()
{
if (la->kind != _ident) return false;
scanner->ResetPeek();
int token2 = scanner->Peek()->kind;
if (token2 == _lcurbrack) {
scanner->Peek();
int token3 = scanner->Peek()->kind;
if (token3 != _rcurbrack) return false;
int token4 = scanner->Peek()->kind;
return token4 == _assign;
}
return token2 == _assign;
}
void recognizeIdentifier(Expression& i){
if (!context.scope->recognizeIdentifier(i)){
if (!root->recognizeVariantIdentifier(i)){
root->postponeIdentifier(context.scope, i);
}
}
}
enum SwitchKind{SWITCH_NORMAL, SWITCH_META};
CHARACTERS
letter = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz".
any = ANY - '"'.
digit = "0123456789".
cr = '\r'.
lf = '\n'.
tab = '\t'.
TOKENS
ident = (letter | '_') {letter | digit | '_'}.
number = (digit | '-' digit) {digit}.
string = '"' { any } '"'.
function = "function".
pre = "pre".
lparen = '('.
rparen = ')'.
lbrack = '['.
rbrack = ']'.
lcurbrack = '{'.
rcurbrack = '}'.
equal = "==".
assign = '='.
implic = '-' '>'.
colon = ':'.
context = "context".
tagcolon = "::".
lse = "<=".
lss = "<".
gte = ">=".
gtr = ">".
ne1 = "!=".
ne2= "<>".
COMMENTS FROM "/*" TO "*/" NESTED
COMMENTS FROM "//" TO lf
IGNORE cr + lf + tab
PRODUCTIONS
Xreate = (. Function* function; ensureInitalizedAST(); .)
{( RuleDecl
| InterfaceData | Imprt | ContextSection
| IF(checkFuncDecl()) FDecl<function> (. root->add(function); .)
| TDecl
| SkipModulesSection
)} (. .)
.
Ident<std::wstring& name>
= ident (. name = t->val; .).
VarIdent<Expression& e>
= ident (. e = Expression(Atom<Identifier_t>(t->val)); .)
[ lcurbrack (
ident (. SemErr(coco_string_create("var version as ident is not implemented yet")); .)
| number (. Attachments::put<VariableVersion>(e, Atom<Number_t>(t->val).get()); .)
) rcurbrack ] .
FDecl<Function*& f> = (. std::wstring fname; std::wstring argName; TypeAnnotation typIn; TypeAnnotation typOut; bool flagIsPrefunct = false; Expression binding; .)
Ident<fname> assign
[pre (. flagIsPrefunct = true; .)]
function (. f = new Function(fname); f->isPrefunction = flagIsPrefunct; CodeScope* entry = f->getEntryScope(); .)
['(' Ident<argName> tagcolon ExprAnnotations<binding> (. f->addBinding(Atom<Identifier_t>(argName), move(binding)); .)
{',' Ident<argName> tagcolon ExprAnnotations<binding> (. f->addBinding(Atom <Identifier_t>(argName), move(binding));.)
} ')']
[ tagcolon
( IF(flagIsPrefunct) FnTag<f>
| Type<typOut>
)
{';' FnTag<f> }]
BDecl<entry> (. entry->getBody().bindType(move(typOut));.)
.
ContextSection<>= (. Expression context; Function* f; .)
"case" "context" tagcolon MetaSimpExpr<context>
lcurbrack { FDecl<f> (. f->guardContext = context; root->add(f); .)
} rcurbrack.
/**
* TYPES
*
*/
TypeTerm<TypePrimitive& typ> = (. std::wstring tid; .)
("string" (. typ = TypePrimitive::String;.)
| "num" (. typ = TypePrimitive::Num;.)
| "int" (. typ = TypePrimitive::Int;.)
| "float" (. typ = TypePrimitive::Float;.)
| "bool" (. typ = TypePrimitive::Bool; .)
| "i8" (. typ = TypePrimitive::I8; .)
| "i32" (. typ = TypePrimitive::I32; .)
| "i64" (. typ = TypePrimitive::I64; .)
).
Type<TypeAnnotation& typ> = (. TypeAnnotation typ2; TypePrimitive typ3; std::wstring tid, field; .)
(
TList<typ>
| TStruct<typ>
| TypeTerm<typ3> (. typ = typ3; .)
| IF (checkIndex()) Ident<tid> lbrack
Ident<field> (. typ = TypeAnnotation(TypeOperator::ACCESS, {}); typ.__valueCustom = Atom<Identifier_t>(tid).get(); typ.fields.push_back(Atom<Identifier_t>(field).get()); .)
{',' Ident<field> (. typ.fields.push_back(Atom<Identifier_t>(field).get()); .)
} rbrack
| Ident<tid> (. typ = TypeAnnotation(TypeOperator::CUSTOM, {}); typ.__valueCustom = Atom<Identifier_t>(tid).get(); .)
['(' Type<typ2> (. typ.__operator = TypeOperator::CALL; typ.__operands.push_back(typ2); .)
{',' Type<typ2> (. typ.__operands.push_back(typ2); .)
} ')']
) .
TList<TypeAnnotation& typ> = (. TypeAnnotation ty; .)
'[' Type<ty> (. typ = TypeAnnotation(TypeOperator::ARRAY, {ty}); .)
{',' Type<ty> (. typ.__operator = TypeOperator::TUPLE; typ.__operands.push_back(ty); .)
}']'
.
TStruct<TypeAnnotation& typ> = (. TypeAnnotation t; std::wstring field; .)
lcurbrack
Ident<field> tagcolon Type<t> (. typ = TypeAnnotation(TypeOperator::STRUCT, {t}); typ.fields.push_back(Atom<Identifier_t>(field).get()); .)
{',' Ident<field> tagcolon Type<t>} (. typ.__operands.push_back(t); typ.fields.push_back(Atom<Identifier_t>(field).get()); .)
rcurbrack.
TDecl = (. std::wstring ttag; TypeAnnotation t, t1; std::wstring tname, arg; std::vector<Atom<Identifier_t>> args; .)
Ident<tname> assign "type"
(
"alias" Type<t> (. root->add(move(t), Atom<Identifier_t>(tname)); .)
| "variant" lparen Ident<arg> (. t = TypeAnnotation(TypeOperator::VARIANT, {}); args.push_back(Atom<Identifier_t>(arg)); .)
{',' Ident<arg> (. args.push_back(Atom<Identifier_t>(arg)); .)
} rparen (. t.addFields(move(args)); root->add(move(t), Atom<Identifier_t>(tname)); .)
| Ident<ttag>
['(' Ident<arg> (. args.push_back(Atom<Identifier_t>(arg)); .)
{',' Ident<arg> (. args.push_back(Atom<Identifier_t>(arg)); .)
} ')']
Type<t> (. t.addBindings(move(args)); root->add(move(t), Atom<Identifier_t>(tname)); .)
) '.'
.
ContextDecl<CodeScope * scope> = (. Expression tag; .)
context tagcolon
MetaSimpExpr<tag> (. scope->tags.push_back(tag); .)
{';' MetaSimpExpr<tag> (. scope->tags.push_back(tag); .)
}.
VDecl<CodeScope* f> = (. std::wstring vname; Expression var, value;.)
VarIdent<var> assign ExprTyped<value> (. f->addDeclaration(move(var), move(value)); .)
.
//TODO forbid multiple body declaration (ExprTyped)
BDecl<CodeScope* scope> = lcurbrack (. Expression body; pushContextScope(scope); .)
{(IF(checkAssignment()) VDecl<scope> '.'
| RuleContextDecl<scope>
| ContextDecl<scope>'.'
| ExprTyped<body> (. scope->setBody(body); .)
)} (. popContextScope(); .)
rcurbrack .
-IfDecl<Expression& e> = (. Expression cond; ManagedScpPtr blockTrue = root->add(new xreate::CodeScope(context.scope)); ManagedScpPtr blockFalse = root->add(new xreate::CodeScope(context.scope)); .)
+IfDecl<Expression& e> = (. Expression cond; ManagedScpPtr blockTrue = root->add(new CodeScope(context.scope)); ManagedScpPtr blockFalse = root->add(new CodeScope(context.scope)); .)
"if" '(' Expr<cond> ')' (. e = Expression(Operator::IF, {cond}); .)
tagcolon ExprAnnotations<e>
BDecl<&*blockTrue> "else" BDecl<&*blockFalse> (. e.addBlock(blockTrue); e.addBlock(blockFalse); .)
.
LoopDecl<Expression& e> =
(. Expression eIn, eAcc, eFilters; std::wstring varEl, varAcc, contextClass; Expression tagsEl;
- ManagedScpPtr block = root->add(new xreate::CodeScope(context.scope)); .)
+ ManagedScpPtr block = root->add(new CodeScope(context.scope)); .)
"loop"
("map" '(' Expr<eIn> implic Ident<varEl> (. e = Expression(Operator::MAP, {eIn}); .)
tagcolon ExprAnnotations<tagsEl> ')' tagcolon ExprAnnotations<e> BDecl<&*block>
(.
e.addBindings({Atom<Identifier_t>(varEl)});
block->addBinding(Atom<Identifier_t>(varEl), move(tagsEl));
e.addBlock(block);
.)
|"fold"
("inf" '(' Expr<eAcc> implic Ident<varAcc> ')'
(.
e = Expression(Operator::FOLD_INF, {eAcc});
e.addBindings({Atom<Identifier_t>(varAcc)});
.)
tagcolon ExprAnnotations<e> BDecl<&*block>
(.
block->addBinding(Atom<Identifier_t>(varAcc), Expression());
e.addBlock(block);
.)
| '(' Expr<eIn> implic Ident<varEl> tagcolon ExprAnnotations<tagsEl> ['|' Expr<eFilters> ] ',' Expr<eAcc> implic Ident<varAcc>')'
(.
e = Expression(Operator::FOLD, {eIn, eAcc});
e.addBindings({Atom<Identifier_t>(varEl), Atom<Identifier_t>(varAcc)});
.)
tagcolon ExprAnnotations<e> BDecl<&*block>
(.
block->addBinding(Atom<Identifier_t>(varEl), move(tagsEl));
block->addBinding(Atom<Identifier_t>(varAcc), Expression());
e.addBlock(block);
.)
)
| "context" '(' string (. contextClass = t->val; .)
')' BDecl<&*block>
(. e = Expression(Operator::LOOP_CONTEXT, {Expression(Atom<String_t>(std::move(contextClass)))});
e.addBlock(block);
.)
).
SwitchDecl<Expression& eSwitch, SwitchKind flagSwitchKind> = (. TypeAnnotation typ; eSwitch = Expression(Operator::SWITCH, {}); Expression eCondition; Expression tag;.)
["switch"
( "ad" "hoc" lparen Expr<eCondition> tagcolon MetaSimpExpr<tag> rparen (. eSwitch.op = Operator::SWITCH_ADHOC;
eSwitch.operands.push_back(eCondition);
eSwitch.addTags({tag});
flagSwitchKind = SWITCH_META; .)
| lparen Expr<eCondition> rparen tagcolon ExprAnnotations<eSwitch> (. eSwitch.operands.push_back(eCondition);.)
)
]
CaseDecl<eSwitch, flagSwitchKind> {CaseDecl<eSwitch, flagSwitchKind>}
.
-CaseDecl<Expression& outer, SwitchKind flagSwitchKind> = (. ManagedScpPtr scope = root->add(new xreate::CodeScope(context.scope)); Expression condition; .)
+CaseDecl<Expression& outer, SwitchKind flagSwitchKind> = (. ManagedScpPtr scope = root->add(new CodeScope(context.scope)); Expression condition; .)
"case"
( IF(flagSwitchKind == SWITCH_META)
lparen MetaSimpExpr<condition> rparen BDecl<&*scope> (. Expression exprCase(Operator::CASE, {}); exprCase.addTags({condition}); exprCase.addBlock(scope); outer.addArg(move(exprCase));.)
| "default" BDecl<&*scope> (. Expression exprCase(Operator::CASE_DEFAULT, {});
exprCase.addBlock(scope);
outer.operands.insert(++outer.operands.begin(), exprCase); .)
- | lparen CaseParams<&*scope> rparen (. ManagedScpPtr scopeBody = root->add(new xreate::CodeScope(&*scope)); Expression exprCase(Operator::CASE, {}); .)
+ | lparen CaseParams<&*scope> rparen (. ManagedScpPtr scopeBody = root->add(new CodeScope(&*scope)); Expression exprCase(Operator::CASE, {}); .)
BDecl<&*scopeBody> (. exprCase.addBlock(scope); exprCase.addBlock(scopeBody); outer.addArg(move(exprCase)); .)
).
CaseParams<CodeScope* scope> = (. Expression condition; Expression guard(Operator::LOGIC_AND, {}); pushContextScope(scope); .)
ExprTyped<condition> (. guard.addArg(Expression(condition)); .)
{',' ExprTyped<condition> (. guard.addArg(Expression(condition)); .)
} (. scope->setBody(guard); popContextScope(); .)
.
IntrinsicDecl<Expression& outer>= (. std::wstring name; .)
"intrinsic" Ident< name> (. outer = Expression(Operator::CALL_INTRINSIC, {}); outer.setValue(Atom<Identifier_t>(name)); .)
lparen [CalleeParams<outer>] rparen .
/*============================ INTERFACES ===============================*/
Imprt<> =
"import" "raw" lparen string (. root->__rawImports.push_back(Atom<String_t>(t->val).get()); .)
rparen '.'.
InterfaceData<> = "interface" '('
( "dfa" ')' InterfaceDFA
| "extern-c" ')' InterfaceExternC
| "cfa" ')' InterfaceCFA
| "adhoc" ')' InterfaceAdhoc
).
InterfaceAdhoc<> =
'{' { PrefunctionSchemeDecl } '}'.
PrefunctionSchemeDecl<> = (. TypeAnnotation typReturn; std::wstring prefName; Expression exprCases; .)
pre function Ident<prefName> tagcolon Type<typReturn>
lcurbrack SwitchDecl<exprCases, SWITCH_META> rcurbrack
(. Expression prefData(Operator::CALL, {Atom<Identifier_t>(prefName), exprCases});
prefData.bindType(typReturn);
root->addInterfaceData(Adhoc, move(prefData));
.).
-InterfaceExternC<> = (.xreate::ExternData data; .)
+InterfaceExternC<> = (. ExternData data; .)
'{' {IncludeExternDecl<data> | LibExternDecl<data> } '}'
(. root->addExternData(move(data)); .)
.
-LibExternDecl<xreate::ExternData& data> = (. std::wstring pkgname, libname; .)
+LibExternDecl<ExternData& data> = (. std::wstring pkgname, libname; .)
Ident<libname> assign "library" tagcolon "pkgconfig"
'(' string (. pkgname = t->val; .)
')' '.' (. data.addLibrary(Atom<Identifier_t>(libname), Atom<String_t>(pkgname)); .)
.
-IncludeExternDecl<xreate::ExternData& data> = (. Expression inc; .)
+IncludeExternDecl<ExternData& data> = (. Expression inc; .)
"include" StructLiteral<inc> '.' (. data.addIncludeDecl(move(inc)); .)
.
InterfaceDFA<> = '{' { InstructDecl } '}' .
InstructDecl = (.Operator op; Expression tag;
Expression scheme;
std::vector<Expression>& tags = scheme.operands;
tags.push_back(Expression()); /* return value */ .)
"operator" InstructAlias<op> tagcolon '(' (.scheme.setOp(op); .)
[
MetaSimpExpr<tag> (. tags.push_back(tag); .)
{
',' MetaSimpExpr<tag> (. tags.push_back(tag); .)
}
] ')' [ implic MetaSimpExpr<tag> (. tags[0] = tag; .)
] (. root->addDFAData(move(scheme)); .)
'.'.
InstructAlias<Operator& op> =
(
"map" (. op = Operator::MAP; .)
| "list_range" (. op = Operator::LIST_RANGE; .)
| "list" (. op = Operator::LIST; .)
| "fold" (. op = Operator::FOLD; .)
| "index" (. op = Operator::INDEX; .)
).
InterfaceCFA<> = '{' { InstructCFADecl } '}' .
InstructCFADecl<> = (.Operator op; Expression tag;
Expression scheme;
std::vector<Expression>& tags = scheme.operands; .)
"operator" InstructAlias<op> tagcolon (. scheme.setOp(op); .)
[
MetaSimpExpr<tag> (. tags.push_back(tag); .)
{
',' MetaSimpExpr<tag> (. tags.push_back(tag); .)
}
] '.' (. root->addInterfaceData(CFA, move(scheme)); .).
/*============================ METAPROGRAMMING ===============================*/
// TagsDecl<CodeScope* f> = (. Expression tag; TagModifier mod = TagModifier::NONE; .)
// ':' { MetaSimpExpr<tag> (. /*f.addTag(std::move(tag), mod); */ .)
// }.
FnTag<Function* f> = (. Expression tag; TagModifier mod = TagModifier::NONE; .)
MetaSimpExpr<tag>
['-' TagMod<mod>] (. f->addTag(std::move(tag), mod); .).
TagMod<TagModifier& mod> =
( "assert" (. mod = TagModifier::ASSERT; .)
| "require" (. mod = TagModifier::REQUIRE; .)
).
RuleDecl<> =
"rule" tagcolon (. RuleArguments args; RuleGuards guards; DomainAnnotation typ; std::wstring arg; .)
'(' Ident<arg> tagcolon Domain<typ> (. args.add(arg, typ); .)
{',' Ident<arg> tagcolon Domain<typ> (. args.add(arg, typ); .)
} ')'
["case" RGuard<guards> {',' RGuard<guards>}]
'{' RBody<args, guards> '}' .
/* - TODO use RGuard for guards-*/
RuleContextDecl<CodeScope* scope> = (.Expression eHead, eGuards, eBody; .)
"rule" "context" tagcolon MetaSimpExpr<eHead>
"case" lparen MetaSimpExpr<eGuards> rparen
'{' MetaSimpExpr<eBody> '}' (.scope->contextRules.push_back(Expression(Operator::CONTEXT_RULE, {eHead, eGuards, eBody})); .).
Domain<DomainAnnotation& dom> =
(
"function" (. dom = DomainAnnotation::FUNCTION; .)
| "variable" (. dom = DomainAnnotation::VARIABLE; .)
).
RGuard<RuleGuards& guards>= (. Expression e; .)
MetaExpr<e> (. guards.add(std::move(e)); .).
MetaExpr<Expression& e>= (.Operator op; Expression e2; .)
MetaExpr2<e>
[MetaOp<op> MetaExpr2<e2> (. e = Expression(op, {e, e2}); .)
].
MetaExpr2<Expression& e>=
(
'(' MetaExpr<e> ')'
| MetaSimpExpr<e>
).
MetaSimpExpr<Expression& e>= (. std::wstring i1, infix; Expression e2; .)
( '-' MetaSimpExpr<e2> (. e = Expression(Operator::NEG, {e2}); .)
| IF(checkParametersList()) Ident<i1> (. e = Expression(Operator::CALL, {Expression(Atom<Identifier_t>(i1))}); .)
'(' [ MetaCalleeParams<e> ] ')'
| IF(checkInfix()) Ident<i1> Ident<infix> MetaSimpExpr<e2>
(. e = Expression(Operator::CALL, {Expression(Atom<Identifier_t>(infix))});
e.addArg(Expression(Atom<Identifier_t>(i1)));
e.addArg(std::move(e2));
.)
| Ident<i1> (. e = Expression(Atom<Identifier_t>(i1)); .)
).
MetaCalleeParams<Expression& e> = (. Expression e2; .)
MetaSimpExpr<e2> (. e.addArg(Expression(e2)); .)
{',' MetaSimpExpr<e2> (. e.addArg(Expression(e2)); .)
}.
RBody<const RuleArguments& args, const RuleGuards& guards> =
(. Expression e; std::wstring msg; .)
"warning" MetaExpr<e> ["message" string (. msg = t->val; .)
] (. root->add(new RuleWarning(RuleArguments(args), RuleGuards(guards), std::move(e), Atom<String_t>(msg))); .)
.
MetaOp< Operator& op> =
implic (. op = Operator::IMPL; .)
.
/*============================ Expressions ===============================*/
ExprAnnotations<Expression& e> = (. TypeAnnotation typ; std::list<Expression> tags; Expression tag; e.tags.clear();.)
Type<typ> (. e.bindType(move(typ)); .)
{';' MetaSimpExpr<tag> (. tags.push_back(tag); .)
} (. e.addTags(tags); .)
.
ExprTyped<Expression&e> = Expr<e> [tagcolon ExprAnnotations<e>].
Expr< Expression& e> (. Operator op; Expression e2; .)
= ExprArithmAdd<e>
[ RelOp<op>
ExprArithmAdd<e2> (. e = Expression(op, {e, e2}); .)
].
ExprArithmAdd< Expression& e>= (. Operator op; Expression e2; .)
ExprArithmMul< e>
[ AddOp< op>
ExprArithmAdd< e2> (. e = Expression(op, {e, e2});.)
].
ExprArithmMul< Expression& e> (. Operator op; Expression e2; .)
= ExprPostfix< e>
[ MulOp< op>
ExprArithmMul< e2> (. e = Expression(op, {e, e2}); .)
].
ExprPostfix<Expression& e>
= Term<e>
[lbrack (. e = Expression(Operator::INDEX, {e}); .)
CalleeParams<e> rbrack
].
Term< Expression& e> (. std::wstring name; e = Expression(); .)
=
(IF (checkParametersList()) Ident< name>
(. e = Expression(Operator::CALL, {Atom<Identifier_t>(name)}); .)
'(' [CalleeParams<e>] ')'
| VarIdent<e> (. recognizeIdentifier(e); .)
| ListLiteral<e> (. /* tuple */.)
| StructLiteral<e> (. /* struct */.)
| LoopDecl<e>
| IfDecl<e>
| SwitchDecl<e, SWITCH_NORMAL>
| AdhocDecl<e>
| IntrinsicDecl<e>
| "true" (. e = Expression(Atom<Number_t>(1)); e.bindType(TypePrimitive::Bool); .)
| "false" (. e = Expression(Atom<Number_t>(0)); e.bindType(TypePrimitive::Bool); .)
| number (. e = Expression(Atom<Number_t>(t->val)); .)
| string (. e = Expression(Atom<String_t>(t->val)); .)
| '-' Term<e> (. e = Expression(Operator::NEG, {e}); .)
| '(' ExprTyped<e> ')'
).
StructLiteral<Expression& e> = (. std::wstring key; Expression val; std::list<Atom<Identifier_t>> keys; .)
'{' Ident<key> '=' Expr<val> (. keys.push_back(Atom<Identifier_t>(key)); e = Expression(Operator::LIST_NAMED, {val}); .)
{',' Ident<key> '=' Expr<val> (.e.addArg(Expression(val)); keys.push_back(Atom<Identifier_t>(key)); .)
} '}' (. e.addBindings(keys.begin(), keys.end()); .)
.
ListLiteral<Expression& e> = (. Expression eFrom, eTo; .)
'['
[ Expr<eFrom> (. e.addArg(Expression(eFrom)); .)
(".." Expr<eTo> (. e.addArg(Expression(eTo)); e.setOp(Operator::LIST_RANGE); .)
|{',' Expr<eFrom> (. e.addArg(Expression(eFrom)); .)
} (. e.setOp(Operator::LIST); .)
) ] ']'.
AdhocDecl<Expression& e> = (. Expression command; .)
-"ad" "hoc" MetaSimpExpr<command> (. AdhocExpression exprAdhoc; exprAdhoc.setCommand(command); e = exprAdhoc; .).
+"ad" "hoc" MetaSimpExpr<command> (. adhoc::AdhocExpression exprAdhoc; exprAdhoc.setCommand(command); e = exprAdhoc; .).
CalleeParams<Expression& e> = (. Expression e2; .)
ExprTyped<e2> (. e.addArg(Expression(e2)); .)
{',' ExprTyped<e2> (. e.addArg(Expression(e2)); .)
}.
AddOp< Operator& op>
= (. op = Operator::ADD; .)
( '+'
| '-' (. op = Operator::SUB; .)
).
MulOp< Operator& op>
= (. op = Operator::MUL; .)
( '*'
| '/' (. op = Operator::DIV; .)
).
RelOp< Operator& op>
= (. op = Operator::EQU; .)
( equal
| (ne1 | ne2) (. op = Operator::NE; .)
| lse (. op = Operator::LSE; .)
| lss (. op = Operator::LSS; .)
| gte (. op = Operator::GTE; .)
| gtr (. op = Operator::GTR; .)
).
SkipModulesSection = "module" '{' {ANY} '}'.
END Xreate.

Event Timeline

Email: pr.h7@xreate.org · 2019 Xreate.org · Powered by Phabricator