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Fixed mixin generic bind issue with BfLookupFieldFlag_BindOnly

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This commit is contained in:
Brian Fiete 2022-07-14 14:08:37 -04:00
parent 1183007a90
commit e28b9c8325
3 changed files with 18 additions and 2 deletions
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11
IDEHelper/Compiler/BfExprEvaluator.cpp
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@ -10981,8 +10981,19 @@ void BfExprEvaluator::LookupQualifiedName(BfAstNode* nameNode, BfIdentifierNode*
auto lookupType = BindGenericType(nameNode, mResult.mType);
if ((lookupType->IsGenericParam()) && (!mResult.mType->IsGenericParam()))
{
bool prevUseMixinGenerics = false;
if (mModule->mCurMethodState->mMixinState != NULL)
{
prevUseMixinGenerics = mModule->mCurMethodState->mMixinState->mUseMixinGenerics;
mModule->mCurMethodState->mMixinState->mUseMixinGenerics = true;
}
// Try to lookup from generic binding
mResult = LookupField(nameRight, BfTypedValue(mModule->mBfIRBuilder->GetFakeVal(), lookupType), fieldName, BfLookupFieldFlag_BindOnly);
if (mModule->mCurMethodState->mMixinState != NULL)
mModule->mCurMethodState->mMixinState->mUseMixinGenerics = prevUseMixinGenerics;
if (mPropDef != NULL)
{
mOrigPropTarget = lookupVal;

2
IDEHelper/Compiler/BfModule.h
View file

@ -830,6 +830,7 @@ public:
bool mHasDeferredUsage;
bool mCheckedCircularRef;
bool mDoCircularVarResult;
bool mUseMixinGenerics;
BfTypedValue mTarget;
int mLastTargetAccessId;
@ -847,6 +848,7 @@ public:
mHasDeferredUsage = false;
mCheckedCircularRef = false;
mDoCircularVarResult = false;
mUseMixinGenerics = false;
mLastTargetAccessId = -1;
}

7
IDEHelper/Compiler/BfModuleTypeUtils.cpp
View file

@ -9358,8 +9358,11 @@ BfGenericParamInstance* BfModule::GetGenericParamInstance(BfGenericParamType* ty
if (type->mGenericParamKind == BfGenericParamKind_Method)
{
auto curGenericMethodInstance = mCurMethodInstance;
if ((checkMixinBind) && (mCurMethodState != NULL) && (mCurMethodState->mMixinState != NULL))
curGenericMethodInstance = mCurMethodState->mMixinState->mMixinMethodInstance;
if ((mCurMethodState != NULL) && (mCurMethodState->mMixinState != NULL))
{
if ((checkMixinBind) || (mCurMethodState->mMixinState->mUseMixinGenerics))
curGenericMethodInstance = mCurMethodState->mMixinState->mMixinMethodInstance;
}
if ((curGenericMethodInstance == NULL) || (curGenericMethodInstance->mMethodInfoEx == NULL) || (type->mGenericParamIdx >= curGenericMethodInstance->mMethodInfoEx->mGenericParams.mSize))
{