3 ms·Architecture dependent is not the same as undefined.by marcosdumay 3mo agoArchitecture dependent is not the same as undefined.stouset 3mo agoAlso, the spec says it’s undefined. But compiler authors can always special-case their own compilers.20k 3mo agoClang/LLVM at least treats this as UB, not as implementation defined behaviour however according to an LLVM dev