X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/41d7a5f24d5e69bdf6ce10c012d50b89ce1e3957..7aaf9ce7582bb4fe33f29c9f2a137f2c774b05f1:/src/symtab.c

diff --git a/src/symtab.c b/src/symtab.c
index e438e4fc..f748fcb0 100644
--- a/src/symtab.c
+++ b/src/symtab.c
@@ -1,7 +1,7 @@
 /* Symbol table manager for Bison.
 
-   Copyright (C) 1984, 1989, 2000, 2001, 2002, 2004, 2005, 2006, 2007 Free
-   Software Foundation, Inc.
+   Copyright (C) 1984, 1989, 2000, 2001, 2002, 2004, 2005, 2006, 2007,
+   2008-2009 Free Software Foundation, Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
 
@@ -358,8 +358,6 @@ symbol_user_token_number_set (symbol *sym, int user_token_number, location loc)
 {
   int *user_token_numberp;
 
-  aver (sym->class == token_sym);
-
   if (sym->user_token_number != USER_NUMBER_ALIAS)
     user_token_numberp = &sym->user_token_number;
   else
@@ -674,7 +672,8 @@ symbol_from_uniqstr (const uniqstr key, location loc)
     {
       /* First insertion in the hash. */
       entry = symbol_new (key, loc);
-      hash_insert (symbol_table, entry);
+      if (!hash_insert (symbol_table, entry))
+        xalloc_die ();
     }
   return entry;
 }
@@ -698,7 +697,8 @@ semantic_type_from_uniqstr (const uniqstr key)
     {
       /* First insertion in the hash. */
       entry = semantic_type_new (key);
-      hash_insert (semantic_type_table, entry);
+      if (!hash_insert (semantic_type_table, entry))
+        xalloc_die ();
     }
   return entry;
 }