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Fixed case where BfResolvedTypeSet inserts new types during Insert

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This commit is contained in:
Brian Fiete 2024-12-31 17:22:34 -08:00
parent c003557bef
commit 316e3f345f
2 changed files with 48 additions and 20 deletions
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9
IDEHelper/Compiler/BfModuleTypeUtils.cpp
View file

@ -11685,11 +11685,16 @@ BfType* BfModule::ResolveTypeRef_Ref(BfTypeReference* typeRef, BfPopulateType po
} }
static int sCallIdx = 0; static int sCallIdx = 0;
int callIdx = sCallIdx++; int callIdx = 0;
if (callIdx == 0x00006CA4)
if (!mCompiler->mIsResolveOnly)
{
callIdx = sCallIdx++;
if (callIdx == 0x0000A224)
{ {
NOP; NOP;
} }
}
BfResolvedTypeSet::LookupContext lookupCtx; BfResolvedTypeSet::LookupContext lookupCtx;
lookupCtx.mResolveFlags = (BfResolveTypeRefFlags)(resolveFlags & lookupCtx.mResolveFlags = (BfResolveTypeRefFlags)(resolveFlags &

25
IDEHelper/Compiler/BfResolvedTypeUtils.h
View file

@ -2831,8 +2831,15 @@ public:
{ {
return false; return false;
} }
while (true)
{
int startAllocSize = mAllocSize;
int bucket = (hashVal & 0x7FFFFFFF) % mHashSize; int bucket = (hashVal & 0x7FFFFFFF) % mHashSize;
auto checkEntryIdx = mHashHeads[bucket]; auto startEntryIdx = mHashHeads[bucket];
auto checkEntryIdx = startEntryIdx;
bool needsRerun = false;
while (checkEntryIdx != -1) while (checkEntryIdx != -1)
{ {
auto checkEntry = &mEntries[checkEntryIdx]; auto checkEntry = &mEntries[checkEntryIdx];
@ -2844,6 +2851,15 @@ public:
*entryPtr = EntryRef(this, checkEntryIdx); *entryPtr = EntryRef(this, checkEntryIdx);
return false; return false;
} }
if ((mAllocSize != startAllocSize) || (startEntryIdx != mHashHeads[bucket]))
{
// It's possible for Equals to add types, buckets could be invalid or a new type could
// have been inserted at the start of our bucket
needsRerun = true;
break;
}
checkEntryIdx = checkEntry->mNext; checkEntryIdx = checkEntry->mNext;
tryCount++; tryCount++;
@ -2855,6 +2871,13 @@ public:
BF_ASSERT(tryCount < 10); BF_ASSERT(tryCount < 10);
} }
if (!needsRerun)
{
// Retry if we added entries
break;
}
}
if ((ctx->mResolveFlags & BfResolveTypeRefFlag_NoCreate) != 0) if ((ctx->mResolveFlags & BfResolveTypeRefFlag_NoCreate) != 0)
return false; return false;