| https://bugs.gentoo.org/576818 |
| |
| From 1f63650823cebf52044df840c81062ccb52163a2 Mon Sep 17 00:00:00 2001 |
| From: Daiki Ueno <ueno@gnu.org> |
| Date: Mon, 28 Dec 2015 06:27:42 +0900 |
| Subject: [PATCH] maint: fix operator precedence in mbrtowc test |
| |
| This is a fix for test breakage introduced by commit 45228d96; the |
| equality expression must be parenthesized when negated with '!', |
| otherwise we always get: |
| |
| test-mbrtowc.c:49: assertion 'ret == (size_t)(-2)' failed |
| |
| * m4/mbrtowc.m4 (gl_MBRTOWC_EMPTY_INPUT): Negate the entire expression. |
| * m4/mbrlen.m4 (gl_MBRLEN_EMPTY_INPUT): Likewise. |
| --- |
| m4/mbrlen.m4 | 2 +- |
| m4/mbrtowc.m4 | 2 +- |
| 2 files changed, 2 insertions(+), 2 deletions(-) |
| |
| --- a/configure |
| +++ b/configure |
| @@ -569,7 +569,7 @@ changequote([,])dnl |
| int |
| main (void) |
| { |
| - return ! mbrtowc (&wc, "", 0, &mbs) == (size_t) -2; |
| + return mbrtowc (&wc, "", 0, &mbs) != (size_t) -2; |
| } |
| _ACEOF |
| if ac_fn_c_try_run "$LINENO"; then : |
| -- |
| 2.6.2 |
| |
