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Fixed circular ref issue in 'using' field data population

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This commit is contained in:
Brian Fiete 2022-07-13 07:08:17 -04:00
parent 32be2ba69c
commit 993053271b
2 changed files with 48 additions and 5 deletions
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52
IDEHelper/Compiler/BfModuleTypeUtils.cpp
View file

@ -3060,12 +3060,33 @@ void BfModule::PopulateUsingFieldData(BfTypeInstance* typeInstance)
{
if (typeInstance->mTypeInfoEx == NULL)
typeInstance->mTypeInfoEx = new BfTypeInfoEx();
BfUsingFieldData* usingFieldData;
if (typeInstance->mTypeInfoEx->mUsingFieldData != NULL)
{
usingFieldData = typeInstance->mTypeInfoEx->mUsingFieldData;
Array<BfTypeInstance*> populatedTypes;
BF_ASSERT(typeInstance->mTypeInfoEx->mUsingFieldData == NULL);
for (auto checkType : usingFieldData->mAwaitingPopulateSet)
{
if (checkType->mDefineState >= BfTypeDefineState_Defined)
populatedTypes.Add(checkType);
}
BfUsingFieldData* usingFieldData = new BfUsingFieldData();
typeInstance->mTypeInfoEx->mUsingFieldData = usingFieldData;
if (populatedTypes.IsEmpty())
return;
for (auto type : populatedTypes)
usingFieldData->mAwaitingPopulateSet.Remove(type);
usingFieldData->mEntries.Clear();
usingFieldData->mMethods.Clear();
}
else
{
usingFieldData = new BfUsingFieldData();
typeInstance->mTypeInfoEx->mUsingFieldData = usingFieldData;
}
HashSet<BfTypeInstance*> checkedTypeSet;
Array<BfUsingFieldData::MemberRef> memberRefs;
std::function<void(BfTypeInstance*, bool)> _CheckType = [&](BfTypeInstance* usingType, bool staticOnly)
@ -3103,8 +3124,29 @@ void BfModule::PopulateUsingFieldData(BfTypeInstance* typeInstance)
if (usingType->mDefineState < BfTypeDefineState_Defined)
{
// We need to populate this type now
PopulateType(usingType);
bool isPopulatingType = false;
auto checkTypeState = mContext->mCurTypeState;
while (checkTypeState != NULL)
{
if ((checkTypeState->mType == usingType) && (checkTypeState->mPopulateType >= BfPopulateType_Data))
{
isPopulatingType = true;
break;
}
checkTypeState = checkTypeState->mPrevState;
}
if (isPopulatingType)
{
typeInstance->mTypeInfoEx->mUsingFieldData->mAwaitingPopulateSet.Add(usingType);
}
else
{
// We need to populate this type now
PopulateType(usingType);
}
}
auto fieldInstance = &usingType->mFieldInstances[fieldDef->mIdx];

1
IDEHelper/Compiler/BfResolvedTypeUtils.h
View file

@ -1884,6 +1884,7 @@ public:
public:
Dictionary<String, Entry> mEntries;
Dictionary<String, Entry> mMethods;
HashSet<BfTypeInstance*> mAwaitingPopulateSet;
};
class BfTypeInfoEx