Extern/Beef
1
0
Fork 0
mirror of https://github.com/beefytech/Beef.git synced 2025-06-10 12:32:20 +02:00
Code Activity

@this delegate reference in lambda bodies

Browse source
This commit is contained in:
Brian Fiete 2022-02-15 06:34:37 -05:00
parent 9872ce989b
commit e83d9f5bae
2 changed files with 18 additions and 2 deletions
Download patch file Download diff file Expand all files Collapse all files

16
IDEHelper/Compiler/BfExprEvaluator.cpp
View file

@ -4322,6 +4322,20 @@ BfTypedValue BfExprEvaluator::LookupIdentifier(BfAstNode* refNode, const StringI
mModule->FixValueActualization(result);
}
if ((mModule->mCurMethodState != NULL) && (mModule->mCurMethodState->mClosureState != NULL) && (findName == "@this"))
{
if (mModule->mCurMethodState->mClosureState->mCapturing)
{
mModule->mCurMethodState->mClosureState->mCapturedDelegateSelf = true;
return mModule->GetDefaultTypedValue(mModule->ResolveTypeDef(mModule->mCompiler->mDelegateTypeDef));
}
else
{
auto thisLocal = mModule->mCurMethodState->mLocals[0];
return BfTypedValue(mModule->mBfIRBuilder->CreateLoad(thisLocal->mAddr), thisLocal->mResolvedType);
}
}
return result;
}
@ -13606,7 +13620,7 @@ BfLambdaInstance* BfExprEvaluator::GetLambdaInstance(BfLambdaBindExpression* lam
// If we are allowing hot swapping, we need to always mangle the name to non-static because if we add a capture
// later then we need to have the mangled names match
methodDef->mIsStatic = (closureTypeInst == NULL) && (!mModule->mCompiler->mOptions.mAllowHotSwapping);
methodDef->mIsStatic = (closureTypeInst == NULL) && (!mModule->mCompiler->mOptions.mAllowHotSwapping) && (!closureState.mCapturedDelegateSelf);
SizedArray<BfIRType, 8> origParamTypes;
BfIRType origReturnType;

4
IDEHelper/Compiler/BfModule.h
View file

@ -689,7 +689,8 @@ public:
int mCaptureStartAccessId;
// When we need to look into another local method to determine captures, but we don't want to process local variable declarations or cause infinite recursion
bool mBlindCapturing;
bool mDeclaringMethodIsMutating;
bool mDeclaringMethodIsMutating;
bool mCapturedDelegateSelf;
BfReturnTypeInferState mReturnTypeInferState;
BfLocalMethod* mLocalMethod;
BfClosureInstanceInfo* mClosureInstanceInfo;
@ -714,6 +715,7 @@ public:
mCaptureStartAccessId = -1;
mBlindCapturing = false;
mDeclaringMethodIsMutating = false;
mCapturedDelegateSelf = false;
mReturnTypeInferState = BfReturnTypeInferState_None;
mActiveDeferredLocalMethod = NULL;
mReturnType = NULL;