100% There are implementations that have sane behavior for "UB" instead of making it an excuse to misbehave.
The ISO standard is not the same as a language from a single vendor.
100% There are implementations that have sane behavior for "UB" instead of making it an excuse to misbehave.
The ISO standard is not the same as a language from a single vendor.
IIRC a lot of it was benchmark gaming between GCC and LLVM.