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Fixed conditional var initializer with valueless nullable

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This commit is contained in:
Brian Fiete 2025-03-07 12:37:40 -08:00
parent d778187e34
commit 805d312c98
2 changed files with 14 additions and 2 deletions
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8
IDEHelper/Compiler/BfStmtEvaluator.cpp
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@ -1585,11 +1585,15 @@ BfLocalVariable* BfModule::HandleVariableDeclaration(BfVariableDeclaration* varD
{
if (initValue.mType->IsNullable())
{
auto nullableElementType = initValue.mType->GetUnderlyingType();
auto boolType = GetPrimitiveType(BfTypeCode_Boolean);
initValue = LoadValue(initValue);
exprEvaluator->mResult = BfTypedValue(mBfIRBuilder->CreateExtractValue(initValue.mValue, 2), boolType);
exprEvaluator->mResult = BfTypedValue(mBfIRBuilder->CreateExtractValue(initValue.mValue, nullableElementType->IsValuelessType() ? 1 : 2), boolType);
handledExprBoolResult = true;
initValue = BfTypedValue(mBfIRBuilder->CreateExtractValue(initValue.mValue, 1), initValue.mType->GetUnderlyingType());
if (!nullableElementType->IsValuelessType())
initValue = BfTypedValue(mBfIRBuilder->CreateExtractValue(initValue.mValue, 1), initValue.mType->GetUnderlyingType());
else
initValue = BfTypedValue(mBfIRBuilder->GetFakeVal(), nullableElementType);
}
else
{