maint: update copyright

[gnulib.git] / lib / propername.c

diff --git a/lib/propername.c b/lib/propername.c
index f2e80d1..54a6ada 100644 (file)
--- a/lib/propername.c
+++ b/lib/propername.c
@@ -1,5 +1,5 @@
 /* Localization of proper names.
-   Copyright (C) 2006-2011 Free Software Foundation, Inc.
+   Copyright (C) 2006-2014 Free Software Foundation, Inc.
    Written by Bruno Haible <bruno@clisp.org>, 2006.
 
    This program is free software: you can redistribute it and/or modify
@@ -15,6 +15,12 @@
    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
+/* Without this pragma, gcc 4.7.0 20111124 mistakenly suggests that
+   the proper_name function might be candidate for attribute 'const'  */
+#if (__GNUC__ == 4 && 6 <= __GNUC_MINOR__) || 4 < __GNUC__
+# pragma GCC diagnostic ignored "-Wsuggest-attribute=const"
+#endif
+
 #include <config.h>
 
 /* Specification.  */
@@ -38,14 +44,6 @@
 #include "xalloc.h"
 #include "gettext.h"
 
-/* The attribute __const__ was added in gcc 2.95.  */
-#undef _GL_ATTRIBUTE_CONST
-#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 95)
-# define _GL_ATTRIBUTE_CONST __attribute__ ((__const__))
-#else
-# define _GL_ATTRIBUTE_CONST /* empty */
-#endif
-
 
 /* Tests whether STRING contains trim (SUB), starting and ending at word
    boundaries.
@@ -156,7 +154,7 @@ mbsstr_trimmed_wordbounded (const char *string, const char *sub)
 
 /* Return the localization of NAME.  NAME is written in ASCII.  */
 
-const char * _GL_ATTRIBUTE_CONST
+const char *
 proper_name (const char *name)
 {
   /* See whether there is a translation.   */