c-common.c: Convert to using ctype macros defined in system.h.

[thirdparty/gcc.git] / gcc / gcc.c

diff --git a/gcc/gcc.c b/gcc/gcc.c
index 312af6dd4f367c717d8c35dfc29fea77d0ade1e0..57f2f0fa982e340940d480fdb2a24769da9b42f7 100644 (file)
--- a/gcc/gcc.c
+++ b/gcc/gcc.c
@@ -2768,21 +2768,21 @@ process_command (argc, argv)
                char *v = compiler_version;
 
                /* Ignore leading non-digits.  i.e. "foo-" in "foo-2.7.2".  */
-               while (! isdigit (*v))
+               while (! ISDIGIT (*v))
                  v++;
 
                if (v > compiler_version && v[-1] != '-')
                  fatal ("invalid version number format");
 
                /* Set V after the first period.  */
-               while (isdigit (*v))
+               while (ISDIGIT (*v))
                  v++;
 
                if (*v != '.')
                  fatal ("invalid version number format");
 
                v++;
-               while (isdigit (*v))
+               while (ISDIGIT (*v))
                  v++;
 
                if (*v != 0 && *v != ' ' && *v != '.' && *v != '-')