Regenerate.

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

diff --git a/src/parse-gram.y b/src/parse-gram.y
index db63e5082d863784d2fc6d2a77237a98cc2929ac..4a31f014cb03f7590bb98258bd6edf88b71650f8 100644 (file)
--- a/src/parse-gram.y
+++ b/src/parse-gram.y
@@ -1,6 +1,6 @@
 %{/* Bison Grammar Parser                             -*- C -*-
 
-   Copyright (C) 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
+   Copyright (C) 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
 
@@ -247,9 +247,19 @@ grammar_declaration:
     }
 | "%union {...}"
     {
+      char const *body = $1;
+
+      if (typed)
+       {
+         /* Concatenate the union bodies, turning the first one's
+            trailing '}' into '\n', and omitting the second one's '{'.  */
+         char *code = muscle_find ("stype");
+         code[strlen (code) - 1] = '\n';
+         body++;
+       }
+
       typed = true;
-      MUSCLE_INSERT_INT ("stype_line", @1.start.line);
-      muscle_insert ("stype", $1);
+      muscle_code_grow ("stype", body, @1);
     }
 | "%destructor {...}" symbols.1
     {
@@ -336,24 +346,24 @@ symbol_def:
      }
 | ID
      {
-       symbol_class_set ($1, current_class, @1);
+       symbol_class_set ($1, current_class, @1, true);
        symbol_type_set ($1, current_type, @1);
      }
 | ID INT
     {
-      symbol_class_set ($1, current_class, @1);
+      symbol_class_set ($1, current_class, @1, true);
       symbol_type_set ($1, current_type, @1);
       symbol_user_token_number_set ($1, $2, @2);
     }
 | ID string_as_id
     {
-      symbol_class_set ($1, current_class, @1);
+      symbol_class_set ($1, current_class, @1, true);
       symbol_type_set ($1, current_type, @1);
       symbol_make_alias ($1, $2, @$);
     }
 | ID INT string_as_id
     {
-      symbol_class_set ($1, current_class, @1);
+      symbol_class_set ($1, current_class, @1, true);
       symbol_type_set ($1, current_type, @1);
       symbol_user_token_number_set ($1, $2, @2);
       symbol_make_alias ($1, $3, @$);
@@ -381,10 +391,6 @@ grammar:
 rules_or_grammar_declaration:
   rules
 | grammar_declaration ";"
-    {
-      if (yacc_flag)
-       complain_at (@$, _("POSIX forbids declarations in the grammar"));
-    }
 | error ";"
     {
       yyerrok;
@@ -431,7 +437,7 @@ string_as_id:
   STRING
     {
       $$ = symbol_get (quotearg_style (c_quoting_style, $1), @1);
-      symbol_class_set ($$, token_sym, @1);
+      symbol_class_set ($$, token_sym, @1, false);
     }
 ;