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Added object access check to delegate invocation

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This commit is contained in:
Brian Fiete 2024-10-23 10:36:27 -04:00
parent 5a0aa8a95b
commit 65ee34e37b
8 changed files with 89 additions and 10 deletions
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13
IDEHelper/Compiler/BfExprEvaluator.cpp
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@ -14031,7 +14031,18 @@ void BfExprEvaluator::Visit(BfDelegateBindExpression* delegateBindExpr)
if ((implicitParamCount > 0) || (needsSplat)) // Point back to self, it contains capture data
valPtr = mModule->mBfIRBuilder->CreateBitCast(mResult.mValue, mModule->mBfIRBuilder->GetPrimitiveType(BfTypeCode_NullPtr));
else if (bindResult.mTarget)
valPtr = mModule->mBfIRBuilder->CreateBitCast(target.mValue, mModule->mBfIRBuilder->GetPrimitiveType(BfTypeCode_NullPtr));
{
if ((target.mType->IsObjectOrInterface()) &&
(mModule->mCompiler->mOptions.mObjectHasDebugFlags) && (!mModule->mIsComptimeModule) &&
(mModule->mCompiler->mSystem->mPtrSize == 8))
{
auto numVal = mModule->mBfIRBuilder->CreatePtrToInt(target.mValue, BfTypeCode_UInt64);
auto orVal = mModule->mBfIRBuilder->CreateOr(numVal, mModule->mBfIRBuilder->CreateConst(BfTypeCode_UInt64, 0x8000000000000000ULL));
valPtr = mModule->mBfIRBuilder->CreateIntToPtr(orVal, mModule->mBfIRBuilder->GetPrimitiveType(BfTypeCode_NullPtr));
}
else
valPtr = mModule->mBfIRBuilder->CreateBitCast(target.mValue, mModule->mBfIRBuilder->GetPrimitiveType(BfTypeCode_NullPtr));
}
else
valPtr = mModule->GetDefaultValue(mModule->GetPrimitiveType(BfTypeCode_NullPtr));
auto fieldPtr = mModule->mBfIRBuilder->CreateInBoundsGEP(baseDelegate, 0, 2);