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Fix for iface reflection info referencing abstract methods

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This commit is contained in:
Brian Fiete 2020-09-24 04:47:31 -07:00
parent 125f7b85a7
commit 3e5c5e402c
1 changed files with 28 additions and 8 deletions
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36
IDEHelper/Compiler/BfModule.cpp
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@ -6345,6 +6345,8 @@ BfIRValue BfModule::CreateTypeData(BfType* type, Dictionary<int, int>& usedStrin
BfIRValue interfaceDataPtr;
BfType* reflectInterfaceDataType = ResolveTypeDef(mCompiler->mReflectInterfaceDataDef);
BfIRType interfaceDataPtrType = mBfIRBuilder->GetPointerTo(mBfIRBuilder->MapType(reflectInterfaceDataType));
Array<bool> wantsIfaceMethod;
bool wantsIfaceMethods = false;
if (typeInstance->mInterfaces.IsEmpty())
interfaceDataPtr = mBfIRBuilder->CreateConstNull(interfaceDataPtrType);
else
@ -6362,6 +6364,19 @@ BfIRValue BfModule::CreateTypeData(BfType* type, Dictionary<int, int>& usedStrin
auto interfaceData = mBfIRBuilder->CreateConstStruct(mBfIRBuilder->MapTypeInst(reflectInterfaceDataType->ToTypeInstance(), BfIRPopulateType_Full), interfaceDataVals);
interfaces.push_back(interfaceData);
for (int methodIdx = 0; methodIdx < (int)interface.mInterfaceType->mMethodInstanceGroups.size(); methodIdx++)
{
auto ifaceMethodGroup = &interface.mInterfaceType->mMethodInstanceGroups[methodIdx];
if (ifaceMethodGroup->mExplicitlyReflected)
{
wantsIfaceMethods = true;
int tableIdx = interface.mStartInterfaceTableIdx + methodIdx;
while (tableIdx >= wantsIfaceMethod.size())
wantsIfaceMethod.Add(false);
wantsIfaceMethod[tableIdx] = true;
}
}
}
BfIRType interfaceDataArrayType = mBfIRBuilder->GetSizedArrayType(mBfIRBuilder->MapType(reflectInterfaceDataType, BfIRPopulateType_Full), (int)interfaces.size());
@ -6374,21 +6389,26 @@ BfIRValue BfModule::CreateTypeData(BfType* type, Dictionary<int, int>& usedStrin
BfIRValue interfaceMethodTable;
int ifaceMethodTableSize = 0;
if ((!typeInstance->IsInterface()) && (typeInstance->mIsReified) && (!typeInstance->IsUnspecializedType())
if ((wantsIfaceMethods) && (!typeInstance->IsInterface()) && (typeInstance->mIsReified) && (!typeInstance->IsUnspecializedType())
&& (!typeInstance->mInterfaceMethodTable.IsEmpty()))
{
SizedArray<BfIRValue, 16> methods;
for (auto& methodEntry : typeInstance->mInterfaceMethodTable)
for (int tableIdx = 0; tableIdx < (int)typeInstance->mInterfaceMethodTable.size(); tableIdx++)
{
BfIRValue funcVal = voidPtrNull;
if (!methodEntry.mMethodRef.IsNull())
if ((tableIdx < (int)wantsIfaceMethod.size()) && (wantsIfaceMethod[tableIdx]))
{
BfMethodInstance* methodInstance = methodEntry.mMethodRef;
if ((methodInstance->mIsReified) && (methodInstance->mMethodInstanceGroup->IsImplemented()) && (!methodInstance->mIsUnspecialized))
auto methodEntry = typeInstance->mInterfaceMethodTable[tableIdx];
if (!methodEntry.mMethodRef.IsNull())
{
auto moduleMethodInstance = ReferenceExternalMethodInstance(methodInstance);
if (moduleMethodInstance.mFunc)
funcVal = mBfIRBuilder->CreateBitCast(moduleMethodInstance.mFunc, voidPtrIRType);
BfMethodInstance* methodInstance = methodEntry.mMethodRef;
if ((methodInstance->mIsReified) && (methodInstance->mMethodInstanceGroup->IsImplemented()) && (!methodInstance->mIsUnspecialized) &&
(!methodInstance->mMethodDef->mIsAbstract))
{
auto moduleMethodInstance = ReferenceExternalMethodInstance(methodInstance);
if (moduleMethodInstance.mFunc)
funcVal = mBfIRBuilder->CreateBitCast(moduleMethodInstance.mFunc, voidPtrIRType);
}
}
}
methods.Add(funcVal);