On Jul 22, 2016 12:46 AM, "Rob Landley" <[email protected]> wrote: > > 's not a bug if you never use the result. Not unless you enable > something that traps on an integer overflow or similar.
FWIW, the standard explicitly says it's undefined behavior, and clang and gcc seem to be in a competition to find new and inventive ways to optimize seemingly benign UB into broken programs. Just because it works now doesn't mean it'll stay that way.
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