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Fixed attempted array allocation with negative dimension

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This commit is contained in:
Brian Fiete 2021-09-28 13:25:15 -07:00
parent a5fff0fdbc
commit 6b9bb361f9
1 changed files with 5 additions and 0 deletions
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5
IDEHelper/Compiler/BfExprEvaluator.cpp
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@ -13772,6 +13772,11 @@ void BfExprEvaluator::CreateObject(BfObjectCreateExpression* objCreateExpr, BfAs
if ((constant != NULL) && (mModule->mBfIRBuilder->IsInt(constant->mTypeCode))) if ((constant != NULL) && (mModule->mBfIRBuilder->IsInt(constant->mTypeCode)))
{ {
int64 dimLength = constant->mInt64; int64 dimLength = constant->mInt64;
if (dimLength < 0)
{
mModule->Fail(StrFormat("Invalid array dimension '%lld'", dimLength), dimLengthRefs[dim]);
dimLength = -1;
}
dimLengths.push_back(dimLength); dimLengths.push_back(dimLength);
} }
else if ((constant != NULL) && (constant->mConstType == BfConstType_Undef)) else if ((constant != NULL) && (constant->mConstType == BfConstType_Undef))