Method AllocLocalVariable

IDEHelper/Compiler/BfModule.cpp:16088–16115

//////////////////////////////////////////////////////////////////////////

BfIRValue BfModule::AllocLocalVariable(BfType* type, const StringImpl& name, bool doLifetimeEnd)
{
	//if ((type->IsValuelessType()) || (type->IsMethodRef()))
	if (type->IsValuelessType())
		return mBfIRBuilder->GetFakeVal();

	auto allocaInst = CreateAlloca(type, doLifetimeEnd, name.c_str());
	if ((!doLifetimeEnd) && (WantsLifetimes()))
	{
		auto lifetimeStart = mBfIRBuilder->CreateLifetimeStart(allocaInst);
		mBfIRBuilder->ClearDebugLocation(lifetimeStart);
	}

	bool initLocalVariables = mCompiler->mOptions.mInitLocalVariables;
	auto typeOptions = GetTypeOptions();
	if (typeOptions != NULL)
		initLocalVariables = typeOptions->Apply(initLocalVariables, BfOptionFlags_InitLocalVariables);
	// Local variable inits are implicitly handled in the Beef Backend
	if ((initLocalVariables) && (!IsTargetingBeefBackend()))
	{
		auto prevBlock = mBfIRBuilder->GetInsertBlock();
		mBfIRBuilder->SetInsertPoint(mCurMethodState->mIRInitBlock);
		auto storeInst = mBfIRBuilder->CreateAlignedStore(GetDefaultValue(type), allocaInst, type->mAlign);
		mBfIRBuilder->ClearDebugLocation(storeInst);
		mBfIRBuilder->SetInsertPoint(prevBlock);
	}
	return allocaInst;
}

BfTypedValue BfModule::CreateOutVariable(BfAstNode* refNode, BfVariableDeclaration* variableDeclaration, BfAstNode* paramNameNode, BfType* variableType, BfTypedValue initValue)
{