1 files changed, 0 insertions, 84 deletions
diff --git a/gcc/fortran/match.c b/gcc/fortran/match.c
index dcf6ad1..83b8873 100644
--- a/gcc/fortran/match.c
+++ b/gcc/fortran/match.c
@@ -417,90 +417,6 @@ gfc_match_label (void)
 }
 
 
-/* Try and match the input against an array of possibilities.  If one
-   potential matching string is a substring of another, the longest
-   match takes precedence.  Spaces in the target strings are optional
-   spaces that do not necessarily have to be found in the input
-   stream.  In fixed mode, spaces never appear.  If whitespace is
-   matched, it matches unlimited whitespace in the input.  For this
-   reason, the 'mp' member of the mstring structure is used to track
-   the progress of each potential match.
-
-   If there is no match we return the tag associated with the
-   terminating NULL mstring structure and leave the locus pointer
-   where it started.  If there is a match we return the tag member of
-   the matched mstring and leave the locus pointer after the matched
-   character.
-
-   A '%' character is a mandatory space.  */
-
-int
-gfc_match_strings (mstring *a)
-{
-  mstring *p, *best_match;
-  int no_match, c, possibles;
-  locus match_loc;
-
-  possibles = 0;
-
-  for (p = a; p->string != NULL; p++)
-    {
-      p->mp = p->string;
-      possibles++;
-    }
-
-  no_match = p->tag;
-
-  best_match = NULL;
-  match_loc = gfc_current_locus;
-
-  gfc_gobble_whitespace ();
-
-  while (possibles > 0)
-    {
-      c = gfc_next_char ();
-
-      /* Apply the next character to the current possibilities.  */
-      for (p = a; p->string != NULL; p++)
-	{
-	  if (p->mp == NULL)
-	    continue;
-
-	  if (*p->mp == ' ')
-	    {
-	      /* Space matches 1+ whitespace(s).  */
-	      if ((gfc_current_form == FORM_FREE) && gfc_is_whitespace (c))
-		continue;
-
-	      p->mp++;
-	    }
-
-	  if (*p->mp != c)
-	    {
-	      /* Match failed.  */
-	      p->mp = NULL;
-	      possibles--;
-	      continue;
-	    }
-
-	  p->mp++;
-	  if (*p->mp == '\0')
-	    {
-	      /* Found a match.  */
-	      match_loc = gfc_current_locus;
-	      best_match = p;
-	      possibles--;
-	      p->mp = NULL;
-	    }
-	}
-    }
-
-  gfc_current_locus = match_loc;
-
-  return (best_match == NULL) ? no_match : best_match->tag;
-}
-
-
 /* See if the current input looks like a name of some sort.  Modifies
    the passed buffer which must be GFC_MAX_SYMBOL_LEN+1 bytes long.
    Note that options.c restricts max_identifier_length to not more