lalr1.cc: check (and fix) %initial-action exception safety

[bison.git] / src / symlist.c

diff --git a/src/symlist.c b/src/symlist.c
index 1ffad2b62109f9e776ea2be1b21603977da6f939..69ac8a1b574c9684cd49157ab9a25184839dbeeb 100644 (file)
--- a/src/symlist.c
+++ b/src/symlist.c
@@ -1,6 +1,7 @@
 /* Lists of symbols for Bison
 
-   Copyright (C) 2002, 2005, 2006, 2007 Free Software Foundation, Inc.
+   Copyright (C) 2002, 2005-2007, 2009-2012 Free Software Foundation,
+   Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
 
@@ -150,8 +151,7 @@ symbol_list_free (symbol_list *list)
   for (node = list; node; node = next)
     {
       next = node->next;
-      if (node->named_ref)
-        named_ref_free (node->named_ref);
+      named_ref_free (node->named_ref);
       free (node);
     }
 }
@@ -223,49 +223,43 @@ symbol_list_null (symbol_list *node)
 }
 
 void
-symbol_list_destructor_set (symbol_list *node, char const *code, location loc)
+symbol_list_destructor_set (symbol_list *node, code_props const *destructor)
 {
-  code_props destructor;
-  code_props_symbol_action_init (&destructor, code, loc);
-  code_props_translate_code (&destructor);
   switch (node->content_type)
     {
       case SYMLIST_SYMBOL:
-        symbol_destructor_set (node->content.sym, &destructor);
+        symbol_destructor_set (node->content.sym, destructor);
         break;
       case SYMLIST_TYPE:
         semantic_type_destructor_set (
-          semantic_type_get (node->content.type_name), &destructor);
+          semantic_type_get (node->content.type_name), destructor);
         break;
       case SYMLIST_DEFAULT_TAGGED:
-        default_tagged_destructor_set (&destructor);
+        default_tagged_destructor_set (destructor);
         break;
       case SYMLIST_DEFAULT_TAGLESS:
-        default_tagless_destructor_set (&destructor);
+        default_tagless_destructor_set (destructor);
         break;
     }
 }
 
 void
-symbol_list_printer_set (symbol_list *node, char const *code, location loc)
+symbol_list_printer_set (symbol_list *node, code_props const *printer)
 {
-  code_props printer;
-  code_props_symbol_action_init (&printer, code, loc);
-  code_props_translate_code (&printer);
   switch (node->content_type)
     {
       case SYMLIST_SYMBOL:
-        symbol_printer_set (node->content.sym, &printer);
+        symbol_printer_set (node->content.sym, printer);
         break;
       case SYMLIST_TYPE:
         semantic_type_printer_set (
-          semantic_type_get (node->content.type_name), &printer);
+          semantic_type_get (node->content.type_name), printer);
         break;
       case SYMLIST_DEFAULT_TAGGED:
-        default_tagged_printer_set (&printer);
+        default_tagged_printer_set (printer);
         break;
       case SYMLIST_DEFAULT_TAGLESS:
-        default_tagless_printer_set (&printer);
+        default_tagless_printer_set (printer);
         break;
     }
 }