================
@@ -12504,6 +12514,14 @@ void Sema::CheckImplicitConversion(Expr *E, QualType
T, SourceLocation CC,
IntRange TargetRange = IntRange::forTargetOfCanonicalType(Context, Target);
if (LikelySourceRange->Width > TargetRange.Width) {
+ // Check if target is a wrapping OBT - if so, don't warn about constant
+ // conversion because wrapping behavior is defined for truncation
----------------
efriedma-quic wrote:
Is that actually what we want? Nobody should intentionally write `constexpr
short __wrap cx2 = 100000;`.
https://github.com/llvm/llvm-project/pull/148914
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