[clang] [Clang] Introduce OverflowBehaviorType for fine-grained overflow control (PR #148914)

[Justin Stitt via cfe-commits]

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@@ -8976,7 +9043,7 @@ inline bool Type::isScalarType() const {
          isa<MemberPointerType>(CanonicalType) ||
          isa<ComplexType>(CanonicalType) ||
          isa<ObjCObjectPointerType>(CanonicalType) ||
-         isBitIntType();
+         isa<OverflowBehaviorType>(CanonicalType) || isBitIntType();
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JustinStitt wrote:

fixed with fixed with [`04af8bf`](https://github.com/llvm/llvm-project/pull/148914/commits/04af8bf6e9620c71673a435d3b2eebccd7db3682).

https://github.com/llvm/llvm-project/pull/148914