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Improved mid-compile deleted type handling

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This commit is contained in:
Brian Fiete 2025-02-23 08:08:13 -08:00
parent 188ff74128
commit 4ba8f6b0f6
5 changed files with 39 additions and 5 deletions
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1
IDEHelper/Compiler/BfCompiler.h
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@ -74,6 +74,7 @@ public:
int mQueuedTypesProcessed;
int mTypesQueued;
int mTypesDeleted;
int mTypesDeleted_LastUpdateAfterDeletingTypes;
int mMethodsQueued;
int mModulesStarted;

10
IDEHelper/Compiler/BfContext.cpp
View file

@ -2040,6 +2040,7 @@ void BfContext::UpdateAfterDeletingTypes()
int graveyardStart = (int)mTypeGraveyard.size();
while (true)
{
bool deletedNewTypes = false;
@ -2124,6 +2125,8 @@ void BfContext::UpdateAfterDeletingTypes()
SaveDeletingType(type);
}
}
mCompiler->mStats.mTypesDeleted_LastUpdateAfterDeletingTypes = mCompiler->mStats.mTypesDeleted;
}
// This happens before the old defs have been injected
@ -3487,6 +3490,13 @@ void BfContext::Cleanup()
mCompiler->mCompileState = BfCompiler::CompileState_Cleanup;
if (mCompiler->mStats.mTypesDeleted_LastUpdateAfterDeletingTypes != mCompiler->mStats.mTypesDeleted)
{
// Should only occur for internal compiler errors
BF_ASSERT(mCompiler->mExtraCompileRequested);
UpdateAfterDeletingTypes();
}
///
{
Array<BfLocalMethod*> survivingLocalMethods;

8
IDEHelper/Compiler/BfExprEvaluator.cpp
View file

@ -9508,7 +9508,13 @@ BfTypedValue BfExprEvaluator::CheckEnumCreation(BfAstNode* targetSrc, BfTypeInst
BfTypedValue receivingValue;
BfIRValue tupleFieldPtr;
if (tuplePtr)
mModule->PopulateType(tupleFieldInstance->mResolvedType);
if (tupleFieldInstance->mResolvedType->IsValuelessType())
{
receivingValue = mModule->GetDefaultTypedValue(tupleFieldInstance->mResolvedType);
}
else if (tuplePtr)
{
tupleFieldPtr = mModule->mBfIRBuilder->CreateInBoundsGEP(tuplePtr, 0, tupleFieldInstance->mDataIdx);
receivingValue = BfTypedValue(tupleFieldPtr, tupleFieldInstance->mResolvedType, true);

12
IDEHelper/Compiler/BfModuleTypeUtils.cpp
View file

@ -7791,14 +7791,24 @@ BfUnknownSizedArrayType* BfModule::CreateUnknownSizedArrayType(BfType* resolvedT
BfPointerType* BfModule::CreatePointerType(BfType* resolvedType)
{
BF_ASSERT(!resolvedType->IsVar());
BF_ASSERT_REL(!resolvedType->IsDeleting());
auto pointerType = mContext->mPointerTypePool.Get();
pointerType->mContext = mContext;
pointerType->mElementType = resolvedType;
auto resolvedPointerType = (BfPointerType*)ResolveType(pointerType);
if (resolvedPointerType != pointerType)
{
mContext->mPointerTypePool.GiveBack(pointerType);
}
else
{
if (resolvedType->IsDeleting())
{
mCompiler->RequestExtraCompile();
InternalError("CreatePointerType using deleted type");
mContext->DeleteType(resolvedPointerType);
}
}
BF_ASSERT(resolvedPointerType->mElementType == resolvedType);

7
IDEHelper/Compiler/BfStmtEvaluator.cpp
View file

@ -2947,6 +2947,13 @@ BfTypedValue BfModule::TryCaseEnumMatch(BfTypedValue enumVal, BfTypedValue tagVa
PopulateType(tupleType);
mBfIRBuilder->PopulateType(tupleType);
if (tupleType->IsDeleting())
{
mCompiler->RequestExtraCompile();
InternalError("TryCaseEnumMatch using deleted type", expr);
return BfTypedValue();
}
auto boolType = GetPrimitiveType(BfTypeCode_Boolean);
tagId = -fieldInstance->mDataIdx - 1;