Pacify "gcc -Wunused" for the input function from Flex.

[bison.git] / src / parse-gram.y

diff --git a/src/parse-gram.y b/src/parse-gram.y
index a10c32edc9bf31e025a2fd44f023c89eaa4ba0b6..6f9ac83b399040695070e9ecf09dc16de0cc0a15 100644 (file)
--- a/src/parse-gram.y
+++ b/src/parse-gram.y
@@ -27,10 +27,10 @@
 #include "getargs.h"
 #include "gram.h"
 #include "muscle-tab.h"
+#include "named-ref.h"
 #include "quotearg.h"
 #include "reader.h"
 #include "symlist.h"
-#include "named-ref.h"
 #include "scan-gram.h"
 #include "scan-code.h"
 
@@ -171,7 +171,7 @@ static int current_prec = 0;
 %token TAG             "<tag>"
 %token TAG_ANY         "<*>"
 %token TAG_NONE        "<>"
-%token BRACKETED_ID    "[id]"
+%token BRACKETED_ID    "[identifier]"
 
 %type <character> CHAR
 %printer { fputs (char_name ($$), stderr); } CHAR
@@ -543,11 +543,9 @@ rhs:
 ;
 
 named_ref.opt:
-  /* Nothing.  */
-    { $$ = 0; }
+  /* Nothing. */ { $$ = 0; }
 |
-  BRACKETED_ID
-    { $$ = named_ref_new($1, @1); }
+  BRACKETED_ID   { $$ = named_ref_new($1, @1); }
 ;