https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67279
Marek Polacek <mpolacek at gcc dot gnu.org> changed:
What |Removed |Added
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CC| |mpolacek at gcc dot gnu.org
--- Comment #1 from Marek Polacek <mpolacek at gcc dot gnu.org> ---
Yes, because 1 << 31 is UB in C99/C11.
