kc3-lang/gnulib

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    Commit

  • Hash : 5e22aee7
    Author : Paul Eggert
    Date : 2017-05-16T09:23:52 

    manywarnings: update for GCC 7

* build-aux/gcc-warning.spec:
* m4/manywarnings.m4 (gl_MANYWARN_ALL_GCC):
Add GCC 7 warnings, notably -Wimplicit-fallthrough=5, which
requires a non-comment fallthrough attribute.  This is a bit
cleaner than the comment versions.
* lib/strftime.c, lib/dfa.c, lib/fnmatch.c, lib/mbrtowc.c:
* lib/vasnprintf.c, tests/macros.h (FALLTHROUGH): New macro.
Use it whenever one switch case falls through into the next.

  • README

  • Please see doc/gnulib-readme.texi for basic information about Gnulib.

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