doc: use ASCII in .texi files where UTF-8 isn't needed

[gnulib.git] / lib / anytostr.c

diff --git a/lib/anytostr.c b/lib/anytostr.c
index a64011f..011a31f 100644 (file)
--- a/lib/anytostr.c
+++ b/lib/anytostr.c
@@ -1,6 +1,6 @@
 /* anytostr.c -- convert integers to printable strings
 
-   Copyright (C) 2001, 2006, 2008, 2009, 2010 Free Software Foundation, Inc.
+   Copyright (C) 2001, 2006, 2008-2014 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -17,6 +17,13 @@
 
 /* Written by Paul Eggert */
 
+/* Tell gcc not to warn about the (i < 0) test, below.  */
+#if (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) || 4 < __GNUC__
+# pragma GCC diagnostic ignored "-Wtype-limits"
+#elif defined __clang__
+# pragma clang diagnostic ignored "-Wtautological-compare"
+#endif
+
 #include <config.h>
 
 #include "inttostr.h"
@@ -31,7 +38,7 @@ anytostr (inttype i, char *buf)
   char *p = buf + INT_STRLEN_BOUND (inttype);
   *p = 0;
 
-  if (TYPE_SIGNED (inttype) && i < 0)
+  if (i < 0)
     {
       do
         *--p = '0' - i % 10;