llvmlayer.h
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	#ifndef LLVMLAYER_H
	#define LLVMLAYER_H

	#include "llvm/IR/Module.h"
	#include "llvm/IR/Function.h"
	#include "llvm/IR/PassManager.h"
	#include "llvm/IR/CallingConv.h"
	#include "llvm/IR/Verifier.h"
	#include "llvm/IR/IRPrintingPasses.h"
	#include "llvm/IR/IRBuilder.h"
	#include "llvm/Support/raw_ostream.h"
	#include "llvm/IR/LLVMContext.h"
	#include "llvm/ExecutionEngine/ExecutionEngine.h"
	#include "utils.h"

	namespace xreate {
	class AST;
	class ExternLayer;
	class TypeAnnotation;

	class LLVMLayer {
	public:
	LLVMLayer(AST* rootAST);

	AST *ast = 0;
	ExternLayer *layerExtern =0;
	llvm::Module *module = 0;
	llvm::ExecutionEngine* jit= 0;
	llvm::IRBuilder<> builder;

	void moveToGarbage(void *o);

	llvm::Type* toLLVMType(const Expanded<TypeAnnotation>& ty) const;
	void print();
	void* getFunctionPointer(llvm::Function* function);

	void initJit();

	llvm::BasicBlock* initExceptionBlock(llvm::BasicBlock* block);
	private:
	void initExceptionsSupport();
	llvm::Type* toLLVMType(const Expanded<TypeAnnotation>& ty, std::map<int, llvm::StructType*>& conjunctions) const;
	std::vector<void *> __garbage;
	};

	struct TypeUtils {
	bool isStruct(const Expanded<TypeAnnotation>& ty);
	bool isPointer(const Expanded<TypeAnnotation>& ty);
	std::vector<std::string> getStructFields(const Expanded<TypeAnnotation>& t);

	TypeUtils(LLVMLayer*llvmlayer)
	: llvm(llvmlayer){}

	private:
	LLVMLayer* llvm;
	};
	}
	#endif // LLVMLAYER_H