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From: jsm28@gcc.gnu.org To: gcc-bugs@gcc.gnu.org, gcc-prs@gcc.gnu.org, jsm28@cam.ac.uk, jsm28@gcc.gnu.org, nobody@gcc.gnu.org, proski@gnu.org Subject: Re: c/3190: -Wformat-y2k doesn't belong to -Wall - it's hard to avoid Date: Fri, 15 Jun 2001 12:09:00 -0000 [thread overview] Message-ID: <20010615190921.838.qmail@sourceware.cygnus.com> (raw) Synopsis: -Wformat-y2k doesn't belong to -Wall - it's hard to avoid Responsible-Changed-From-To: unassigned->jsm28 Responsible-Changed-By: jsm28 Responsible-Changed-When: Fri Jun 15 12:09:21 2001 Responsible-Changed-Why: Mine once the appropriate solution is worked out. State-Changed-From-To: open->analyzed State-Changed-By: jsm28 State-Changed-When: Fri Jun 15 12:09:21 2001 State-Changed-Why: There are three separate cases here: * Those that use 2-digit years in all locales (%D, %g, %y). * Those that use 2-digit years in some locales, depending on the system (%c, %x). * Those that use 2-digit years in some locales, including the C locale (%Ey). I think at least the first of these does belong in -Wall (those formats don't depend on locale, so if you really want 2-digit years you can emulate them within ISO C). I'll await comments from the maintainers of NetBSD's GCC (which is where the option -Wno-format-y2k originated) as I think they have wanted to remove the Y2K warnings from -Wall as well. http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view&pr=3190&database=gcc
next reply other threads:[~2001-06-15 12:09 UTC|newest] Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top 2001-06-15 12:09 jsm28 [this message] -- strict thread matches above, loose matches on Subject: below -- 2001-06-14 22:56 proski
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