* src/output.c (escaped_output): Renamed from

[bison.git] / data / lalr1.cc

diff --git a/data/lalr1.cc b/data/lalr1.cc
index b2f24a0b2bdc5f3f80e640199d8c43c75889d3eb..c613b3c89022fc2d98a0d93a85934911d04f5259 100644 (file)
--- a/data/lalr1.cc
+++ b/data/lalr1.cc
@@ -1,6 +1,8 @@
 m4_divert(-1)
+
 # C++ skeleton for Bison
-# Copyright (C) 2002, 2003, 2004 Free Software Foundation, Inc.
+
+# Copyright (C) 2002, 2003, 2004, 2005 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
@@ -491,6 +493,7 @@ yy::]b4_parser_class_name[::yydestruct_ (const char* yymsg,
                          int yytype, semantic_type* yyvaluep, location_type* yylocationp)
 {
   /* Pacify ``unused variable'' warnings.  */
+  (void) yymsg;
   (void) yyvaluep;
   (void) yylocationp;
 
@@ -676,6 +679,7 @@ yyreduce:
   switch (yyn_)
     {
       ]b4_actions[
+      default: break;
     }
 
 ]/* Line __line__ of lalr1.cc.  */
@@ -746,12 +750,11 @@ yyerrlab:
 `---------------------------------------------------*/
 yyerrorlab:
 
-#ifdef __GNUC__
-  /* Pacify GCC when the user code never invokes YYERROR and the label
-     yyerrorlab therefore never appears in user code.  */
-  if (0)
+  /* Pacify compilers like GCC when the user code never invokes
+     YYERROR and the label yyerrorlab therefore never appears in user
+     code.  */
+  if (false)
      goto yyerrorlab;
-#endif
 
   yyerror_range_[0] = yylocation_stack_[yylen_ - 1];
   yypop_ (yylen_);