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Improved boxed value support in attribute data

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This commit is contained in:
Brian Fiete 2023-10-10 10:36:04 -07:00
parent 2dcc9552e2
commit a34e5a737d
10 changed files with 222 additions and 9 deletions
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52
IDEHelper/Compiler/BfModule.cpp
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@ -5729,6 +5729,49 @@ void BfModule::EncodeAttributeData(BfTypeInstance* typeInstance, BfType* argType
for (int i = 0; i < argType->mSize; i++)
data.Add(0);
}
else if (constant->mConstType == BfConstType_Box)
{
auto box = (BfConstantBox*)constant;
PUSH_INT32(box->mToType.mId);
BfType* resultType = NULL;
if (box->mToType.mKind == BfIRTypeData::TypeKind_TypeId)
resultType = mContext->FindTypeById(box->mToType.mId);
if ((resultType != NULL) && (resultType->IsBoxed()))
{
auto boxedType = (BfBoxedType*)resultType;
int dataOffset = 0;
if (!boxedType->mFieldInstances.IsEmpty())
dataOffset = BF_MAX(boxedType->mFieldInstances.back().mDataOffset, 0);
int dataSize = boxedType->mInstSize - dataOffset;
for (int i = 0; i < dataSize; i++)
data.Add(0);
typeInstance->mConstHolder->WriteConstant(BfIRValue(BfIRValueFlags_Const, box->mTarget), &data[data.mSize - dataSize], boxedType->GetUnderlyingType());
return;
}
//int dataOffset =
//mBfIRBuilder->WriteConstant()
// BfType* resultType = NULL;
// if (box->mToType.mKind == BfIRTypeData::TypeKind_TypeId)
// resultType = mContext->FindTypeById(box->mToType.mId);
//
// if ((resultType != NULL) && (resultType->IsBoxed()))
// {
// auto boxedType = (BfBoxedType*)resultType;
// EncodeAttributeData(typeInstance, boxedType->GetUnderlyingType(), BfIRValue(BfIRValueFlags_Const, box->mTarget), data, usedStringIdMap);
// return;
// }
Fail(StrFormat("Unhandled constant box in '%s'", TypeToString(typeInstance).c_str()));
}
// else if (constant->mConstType == BfConstType_Agg)
// {
@ -5995,6 +6038,8 @@ BfIRValue BfModule::CreateTypeData(BfType* type, Dictionary<int, int>& usedStrin
{
BF_ASSERT((type->mDefineState >= BfTypeDefineState_DefinedAndMethodsSlotted) || mIsComptimeModule);
typeCode = typeInstance->mTypeDef->mTypeCode;
if (typeInstance->IsBoxed())
typeCode = BfTypeCode_Object;
}
else if (type->IsPrimitiveType())
{
@ -11639,7 +11684,7 @@ void BfModule::CurrentAddToConstHolder(BfIRValue& irVal)
{
auto bitcast = (BfConstantBitCast*)constant;
BfIRValue newVal;
if (bitcast->mTarget)
if (constant->mConstType == BfConstType_BitCast)
{
newVal = BfIRValue(BfIRValueFlags_Const, bitcast->mTarget);
CurrentAddToConstHolder(newVal);
@ -11782,12 +11827,13 @@ BfIRValue BfModule::ConstantToCurrent(BfConstant* constant, BfIRConstHolder* con
{
if (!allowUnactualized)
{
if ((wantType->IsInstanceOf(mCompiler->mStringTypeDef)) ||
if ((wantType == NULL) ||
(wantType->IsInstanceOf(mCompiler->mStringTypeDef)) ||
((wantType->IsPointer()) && (wantType->GetUnderlyingType() == GetPrimitiveType(BfTypeCode_Char8))))
{
const StringImpl& str = mContext->mStringObjectIdMap[constant->mInt32].mString;
BfIRValue stringObjConst = GetStringObjectValue(str, false, true);
if (wantType->IsPointer())
if ((wantType != NULL) && (wantType->IsPointer()))
return GetStringCharPtr(stringObjConst, true);
return stringObjConst;
}