(do_xifdef): Warn about `#ifdef 0' if not traditional; formerly the
authorRichard Kenner <kenner@gcc.gnu.org>
Mon, 15 Jan 1996 19:38:51 +0000 (14:38 -0500)
committerRichard Kenner <kenner@gcc.gnu.org>
Mon, 15 Jan 1996 19:38:51 +0000 (14:38 -0500)
commite20566775fb3818d9c3ab6980ad246a791d46039
treee2f4d80a0d67ed4e559855d10a27f5493e243580
parent58a0888230a9fad41025ab1078f48700aac93b0d
(do_xifdef): Warn about `#ifdef 0' if not traditional; formerly the
warning was issued if not pedantic.

From-SVN: r10992
gcc/cccp.c