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Fixed errors for circular data references in member attributes

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This commit is contained in:
Brian Fiete 2020-01-18 14:43:42 -08:00
parent 07a0972366
commit 3486251254
5 changed files with 124 additions and 61 deletions
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129
IDEHelper/Compiler/BfModuleTypeUtils.cpp
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@ -57,6 +57,7 @@ BfGenericExtensionEntry* BfModule::BuildGenericExtensionInfo(BfGenericTypeInstan
}
BfTypeState typeState;
typeState.mPrevState = mContext->mCurTypeState;
typeState.mTypeInstance = genericTypeInst;
typeState.mCurTypeDef = partialTypeDef;
SetAndRestoreValue<BfTypeState*> prevTypeState(mContext->mCurTypeState, &typeState);
@ -101,6 +102,7 @@ BfGenericExtensionEntry* BfModule::BuildGenericExtensionInfo(BfGenericTypeInstan
bool BfModule::BuildGenericParams(BfType* resolvedTypeRef)
{
BfTypeState typeState;
typeState.mPrevState = mContext->mCurTypeState;
typeState.mBuildingGenericParams = true;
SetAndRestoreValue<BfTypeState*> prevTypeState(mContext->mCurTypeState, &typeState);
@ -1500,6 +1502,12 @@ bool BfModule::DoPopulateType(BfType* resolvedTypeRef, BfPopulateType populateTy
// into an errored state
SetAndRestoreValue<bool> prevReportErrors(mReportErrors, reportErrors);
if (typeInstance->mIsFinishingType)
{
// This type already failed
return true;
}
CheckCircularDataError();
bool underlyingTypeDeferred = false;
@ -2095,7 +2103,9 @@ bool BfModule::DoPopulateType(BfType* resolvedTypeRef, BfPopulateType populateTy
if (partialTypeDef->mTypeDeclaration->mAttributes == NULL)
continue;
BfTypeState typeState;
typeState.mPrevState = mContext->mCurTypeState;
typeState.mCurTypeDef = partialTypeDef;
typeState.mTypeInstance = typeInstance;
SetAndRestoreValue<BfTypeState*> prevTypeState(mContext->mCurTypeState, &typeState);
if (typeInstance->mCustomAttributes == NULL)
@ -2186,61 +2196,7 @@ bool BfModule::DoPopulateType(BfType* resolvedTypeRef, BfPopulateType populateTy
BfFieldDef* mFieldDef;
int mTypeArrayIdx;
};
for (auto propDef : typeDef->mProperties)
{
if (!typeInstance->IsTypeMemberIncluded(propDef->mDeclaringType))
continue;
if (propDef->mFieldDeclaration != NULL)
{
BfTypeState typeState;
typeState.mCurTypeDef = propDef->mDeclaringType;
SetAndRestoreValue<BfTypeState*> prevTypeState(mContext->mCurTypeState, &typeState);
if (propDef->mFieldDeclaration->mAttributes != NULL)
{
auto customAttrs = GetCustomAttributes(propDef->mFieldDeclaration->mAttributes, BfAttributeTargets_Property);
delete customAttrs;
}
if (propDef->mFieldDeclaration->mAttributes != NULL)
{
auto customAttrs = GetCustomAttributes(propDef->mFieldDeclaration->mAttributes, BfAttributeTargets_Property);
delete customAttrs;
}
auto propDecl = (BfPropertyDeclaration*)propDef->mFieldDeclaration;
if (propDecl->mExplicitInterface != NULL)
{
if ((mCompiler->mResolvePassData != NULL) && (mCompiler->mResolvePassData->mAutoComplete != NULL))
mCompiler->mResolvePassData->mAutoComplete->CheckTypeRef(propDecl->mExplicitInterface, false);
auto explicitInterface = ResolveTypeRef(propDecl->mExplicitInterface, BfPopulateType_Declaration);
if (explicitInterface != NULL)
{
bool interfaceFound = false;
for (auto ifaceInst : typeInstance->mInterfaces)
interfaceFound |= ifaceInst.mInterfaceType == explicitInterface;
if (!interfaceFound)
{
Fail("Containing class has not declared to implement this interface", propDecl->mExplicitInterface, true);
}
}
}
}
if (propDef->mMethods.IsEmpty())
{
auto nameNode = ((BfPropertyDeclaration*)propDef->mFieldDeclaration)->mNameNode;
if (nameNode != NULL)
{
Fail(StrFormat("Property or indexer '%s.%s' must have at least one accessor", TypeToString(typeInstance).c_str(), propDef->mName.c_str()),
nameNode, true); // CS0548
}
}
}
BfSizedVector<DeferredResolveEntry, 8> deferredVarResolves;
for (auto field : typeDef->mFields)
@ -2417,7 +2373,7 @@ bool BfModule::DoPopulateType(BfType* resolvedTypeRef, BfPopulateType populateTy
BF_ASSERT(mContext->mCurTypeState == &typeState);
BF_ASSERT(!typeInstance->mIsFinishingType);
//BF_ASSERT(!typeInstance->mIsFinishingType);
typeInstance->mIsFinishingType = true;
// No re-entry is allowed below here -- we will run all the way to the end at this point
@ -2427,6 +2383,63 @@ bool BfModule::DoPopulateType(BfType* resolvedTypeRef, BfPopulateType populateTy
if (!resolvedTypeRef->IsBoxed())
{
for (auto propDef : typeDef->mProperties)
{
if (!typeInstance->IsTypeMemberIncluded(propDef->mDeclaringType))
continue;
if (propDef->mFieldDeclaration != NULL)
{
BfTypeState typeState;
typeState.mPrevState = mContext->mCurTypeState;
typeState.mCurTypeDef = propDef->mDeclaringType;
typeState.mCurFieldDef = propDef;
typeState.mTypeInstance = typeInstance;
SetAndRestoreValue<BfTypeState*> prevTypeState(mContext->mCurTypeState, &typeState);
if (propDef->mFieldDeclaration->mAttributes != NULL)
{
auto customAttrs = GetCustomAttributes(propDef->mFieldDeclaration->mAttributes, BfAttributeTargets_Property);
delete customAttrs;
}
if (propDef->mFieldDeclaration->mAttributes != NULL)
{
auto customAttrs = GetCustomAttributes(propDef->mFieldDeclaration->mAttributes, BfAttributeTargets_Property);
delete customAttrs;
}
auto propDecl = (BfPropertyDeclaration*)propDef->mFieldDeclaration;
if (propDecl->mExplicitInterface != NULL)
{
if ((mCompiler->mResolvePassData != NULL) && (mCompiler->mResolvePassData->mAutoComplete != NULL))
mCompiler->mResolvePassData->mAutoComplete->CheckTypeRef(propDecl->mExplicitInterface, false);
auto explicitInterface = ResolveTypeRef(propDecl->mExplicitInterface, BfPopulateType_Declaration);
if (explicitInterface != NULL)
{
bool interfaceFound = false;
for (auto ifaceInst : typeInstance->mInterfaces)
interfaceFound |= ifaceInst.mInterfaceType == explicitInterface;
if (!interfaceFound)
{
Fail("Containing class has not declared to implement this interface", propDecl->mExplicitInterface, true);
}
}
}
}
if (propDef->mMethods.IsEmpty())
{
auto nameNode = ((BfPropertyDeclaration*)propDef->mFieldDeclaration)->mNameNode;
if (nameNode != NULL)
{
Fail(StrFormat("Property or indexer '%s.%s' must have at least one accessor", TypeToString(typeInstance).c_str(), propDef->mName.c_str()),
nameNode, true); // CS0548
}
}
}
bool isGlobalContainer = typeDef->IsGlobalsContainer();
if (typeInstance->mBaseType != NULL)
@ -2478,7 +2491,10 @@ bool BfModule::DoPopulateType(BfType* resolvedTypeRef, BfPopulateType populateTy
if ((fieldDef != NULL) && (fieldDef->mFieldDeclaration != NULL) && (fieldDef->mFieldDeclaration->mAttributes != NULL))
{
BfTypeState typeState;
typeState.mPrevState = mContext->mCurTypeState;
typeState.mCurFieldDef = fieldDef;
typeState.mCurTypeDef = fieldDef->mDeclaringType;
typeState.mTypeInstance = typeInstance;
SetAndRestoreValue<BfTypeState*> prevTypeState(mContext->mCurTypeState, &typeState);
fieldInstance->mCustomAttributes = GetCustomAttributes(fieldDef->mFieldDeclaration->mAttributes, fieldDef->mIsStatic ? BfAttributeTargets_StaticField : BfAttributeTargets_Field);
@ -2959,6 +2975,7 @@ bool BfModule::DoPopulateType(BfType* resolvedTypeRef, BfPopulateType populateTy
continue;
BfTypeState typeState;
typeState.mPrevState = mContext->mCurTypeState;
typeState.mCurTypeDef = propDef->mDeclaringType;
typeState.mTypeInstance = typeInstance;
SetAndRestoreValue<BfTypeState*> prevTypeState(mContext->mCurTypeState, &typeState);