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Expanded const generic params to support structs

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This commit is contained in:
Brian Fiete 2024-02-13 06:12:12 -05:00
parent d9de51a019
commit b80db38cdc
13 changed files with 443 additions and 36 deletions
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33
IDEHelper/Compiler/BfExprEvaluator.cpp
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@ -3933,7 +3933,7 @@ bool BfExprEvaluator::IsVar(BfType* type, bool forceIgnoreWrites)
return false;
}
void BfExprEvaluator::GetLiteral(BfAstNode* refNode, const BfVariant& variant)
void BfExprEvaluator::GetLiteral(BfAstNode* refNode, const BfVariant& variant, BfType* type)
{
switch (variant.mTypeCode)
{
@ -4036,6 +4036,13 @@ void BfExprEvaluator::GetLiteral(BfAstNode* refNode, const BfVariant& variant)
}
mModule->Fail("Invalid undef literal", refNode);
break;
case BfTypeCode_Struct:
if (type != NULL)
{
BfVariant::StructData* structData = (BfVariant::StructData*)variant.mPtr;
mResult = BfTypedValue(mModule->mBfIRBuilder->ReadConstant(structData->mData, type), type);
}
break;
default:
mModule->Fail("Invalid literal", refNode);
break;
@ -12382,6 +12389,23 @@ void BfExprEvaluator::Visit(BfCheckTypeExpression* checkTypeExpr)
if (autoComplete != NULL)
autoComplete->CheckTypeRef(checkTypeExpr->mTypeRef, false, true);
auto boolType = mModule->GetPrimitiveType(BfTypeCode_Boolean);
if (checkTypeExpr->mTypeRef->IsA<BfVarTypeReference>())
{
bool isVar = false;
if ((targetValue.mType != NULL) && (targetValue.mType->IsVar()))
{
auto irb = mModule->mBfIRBuilder;
BfIRValue boolResult = mModule->CreateAlloca(boolType);
irb->CreateAlignedStore(irb->CreateConst(BfTypeCode_Boolean, 1), boolResult, 1);
mResult = BfTypedValue(irb->CreateAlignedLoad(boolResult, 1), boolType);
}
else
mResult = BfTypedValue(mModule->GetConstValue(0, boolType), boolType);
return;
}
auto targetType = mModule->ResolveTypeRef(checkTypeExpr->mTypeRef, BfPopulateType_Declaration);
if (!targetType)
{
@ -12391,7 +12415,6 @@ void BfExprEvaluator::Visit(BfCheckTypeExpression* checkTypeExpr)
mModule->AddDependency(targetType, mModule->mCurTypeInstance, BfDependencyMap::DependencyFlag_ExprTypeReference);
auto boolType = mModule->GetPrimitiveType(BfTypeCode_Boolean);
if (targetValue.mType->IsVar())
{
mResult = mModule->GetDefaultTypedValue(boolType, false, BfDefaultValueKind_Undef);
@ -12638,11 +12661,13 @@ void BfExprEvaluator::Visit(BfDynamicCastExpression* dynCastExpr)
auto elementType = targetType->GetUnderlyingType();
if (elementType == targetValue.mType)
{
mModule->mBfIRBuilder->PopulateType(targetType);
// We match nullable element
auto allocaInst = mModule->CreateAlloca(targetType);
auto hasValueAddr = mModule->mBfIRBuilder->CreateInBoundsGEP(allocaInst, 0, 1); // has_value
auto hasValueAddr = mModule->mBfIRBuilder->CreateInBoundsGEP(allocaInst, 0, 2); // has_value
mModule->mBfIRBuilder->CreateStore(mModule->GetConstValue(1, boolType), hasValueAddr);
hasValueAddr = mModule->mBfIRBuilder->CreateInBoundsGEP(allocaInst, 0, 0); // value
hasValueAddr = mModule->mBfIRBuilder->CreateInBoundsGEP(allocaInst, 0, 1); // value
mModule->mBfIRBuilder->CreateStore(targetValue.mValue, hasValueAddr);
mResult = BfTypedValue(allocaInst, targetType, true);
_CheckResult();