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add for(;;); after the g_log call so that GCC stops issuing false warnings

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2008-02-07  Ryan Lortie  <desrt@desrt.ca>

        * glib/gmessages.h (g_error): add for(;;); after the g_log call so
        that GCC stops issuing false warnings about reachability  Bug #514920


svn path=/trunk/; revision=6476
This commit is contained in:
Ryan Lortie 2008-02-07 07:13:39 +00:00 committed by Ryan Lortie
parent cdf4b2bb63
commit fdf2e0eb86
2 changed files with 20 additions and 4 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
2008-02-07 Ryan Lortie <desrt@desrt.ca>
* glib/gmessages.h (g_error): add for(;;); after the g_log call so
that GCC stops issuing false warnings about reachability Bug #514920
2008-02-06 Matthias Clasen <mclasen@redhat.com>
* glib/pcre/*: Update the internal copy of PCRE to 7.6

19
glib/gmessages.h
View File

@ -130,9 +130,14 @@ void g_assert_warning (const char *log_domain,
#define G_LOG_DOMAIN ((gchar*) 0)
#endif /* G_LOG_DOMAIN */
#ifdef G_HAVE_ISO_VARARGS
#define g_error(...) g_log (G_LOG_DOMAIN, \
/* for(;;); so that GCC knows that control doesn't go past g_error() */
#define g_error(...) G_STMT_START { \
g_log (G_LOG_DOMAIN, \
G_LOG_LEVEL_ERROR, \
__VA_ARGS__)
__VA_ARGS__); \
for (;;); \
} G_STMT_END
#define g_message(...) g_log (G_LOG_DOMAIN, \
G_LOG_LEVEL_MESSAGE, \
__VA_ARGS__)
@ -146,9 +151,13 @@ void g_assert_warning (const char *log_domain,
G_LOG_LEVEL_DEBUG, \
__VA_ARGS__)
#elif defined(G_HAVE_GNUC_VARARGS)
#define g_error(format...) g_log (G_LOG_DOMAIN, \
#define g_error(format...) G_STMT_START { \
g_log (G_LOG_DOMAIN, \
G_LOG_LEVEL_ERROR, \
format)
format); \
for (;;); \
} G_STMT_END
#define g_message(format...) g_log (G_LOG_DOMAIN, \
G_LOG_LEVEL_MESSAGE, \
format)
@ -170,6 +179,8 @@ g_error (const gchar *format,
va_start (args, format);
g_logv (G_LOG_DOMAIN, G_LOG_LEVEL_ERROR, format, args);
va_end (args);
for(;;);
}
static void
g_message (const gchar *format,