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Fixed null access with ambiguous virtual method match

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This commit is contained in:
Brian Fiete 2020-08-30 07:43:00 -07:00
parent 047f969060
commit 9242cb0dc5
1 changed files with 1 additions and 1 deletions
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2
IDEHelper/Compiler/BfExprEvaluator.cpp
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@ -1345,7 +1345,7 @@ bool BfMethodMatcher::CheckMethod(BfTypeInstance* targetTypeInstance, BfTypeInst
{ {
BfVirtualMethodEntry& vEntry = targetTypeInstance->mVirtualMethodTable[methodInstance->mVirtualTableIdx]; BfVirtualMethodEntry& vEntry = targetTypeInstance->mVirtualMethodTable[methodInstance->mVirtualTableIdx];
auto implMethod = (BfMethodInstance*)vEntry.mImplementingMethod; auto implMethod = (BfMethodInstance*)vEntry.mImplementingMethod;
if (implMethod != methodInstance) if ((implMethod != methodInstance) && (implMethod != NULL))
{ {
SetAndRestoreValue<bool> prevBypassVirtual(mBypassVirtual, true); SetAndRestoreValue<bool> prevBypassVirtual(mBypassVirtual, true);
return CheckMethod(targetTypeInstance, implMethod->GetOwner(), implMethod->mMethodDef, isFailurePass); return CheckMethod(targetTypeInstance, implMethod->GetOwner(), implMethod->mMethodDef, isFailurePass);