Don't stack-allocate an IntegerLiteral which can be referred to after the current method returns. PR11744, part 2.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@148995 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Sema/TreeTransform.h b/lib/Sema/TreeTransform.h
index 5d761d3..2404451 100644
--- a/lib/Sema/TreeTransform.h
+++ b/lib/Sema/TreeTransform.h
@@ -8325,9 +8325,12 @@
break;
}
- IntegerLiteral ArraySize(SemaRef.Context, *Size, SizeType,
- /*FIXME*/BracketsRange.getBegin());
- return SemaRef.BuildArrayType(ElementType, SizeMod, &ArraySize,
+ // Note that we can return a VariableArrayType here in the case where
+ // the element type was a dependent VariableArrayType.
+ IntegerLiteral *ArraySize
+ = IntegerLiteral::Create(SemaRef.Context, *Size, SizeType,
+ /*FIXME*/BracketsRange.getBegin());
+ return SemaRef.BuildArrayType(ElementType, SizeMod, ArraySize,
IndexTypeQuals, BracketsRange,
getDerived().getBaseEntity());
}