https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101494
Bruno Haible <bruno at clisp dot org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |bruno at clisp dot org --- Comment #1 from Bruno Haible <bruno at clisp dot org> --- It's a regression, since GCC 10.3.0 does not produce a warning here.