cfgpass.cpp
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	#include "cfgpass.h"
	#include <QString>

	using namespace std;
	using namespace xreate;


	void
	CFGPass::start()
	{
	__context.graph = CFGraph();
	}

	void
	CFGPass::finish()
	{
	man->clasp->addCFGData(move(__context.graph));
	}

	CFGPass::CFGPass(PassManager* manager)
	: ASTPass(manager)
	{
	man->registerFilter(this, PassFilter:: FUNCTION);
	man->registerFilter(this, PassFilter:: FUNCTIONCALL);
	}

	void
	CFGPass::process(ManagedFnPtr function, PassContext context)
	{
	//FUNCTION decl
	if (context.function == function)
	{
	const string& name = function->getName();

	__context.graph.addNode(function.id(), string(name));
	return;
	}

	//FUNCTIONCALL decl
	__context.graph.addLink(context.function.id(), function.id());
	}