POSIX: complain if %prec's token was not defined.

[bison.git] / src / symtab.c

diff --git a/src/symtab.c b/src/symtab.c
index 0a3c447e0d30cdabf960a81b10233624d33e70db..ebdf04c1fc29945342a536bf5ec160cee610cdba 100644 (file)
--- a/src/symtab.c
+++ b/src/symtab.c
@@ -219,24 +219,6 @@ symbol_type_set (symbol *sym, uniqstr type_name, location loc)
     }
 }
 
-/*-----------------------------------.
-| Get the CLASS associated with SYM. |
-`-----------------------------------*/
-
-const char *
-symbol_class_get_string (symbol *sym)
-{
-  if (sym->class)
-    {
-      if (sym->class == token_sym)
-       return "terminal";
-      else if (sym->class == nterm_sym)
-       return "nonterminal";
-    }
-  return "unknown";
-}
-
-
 /*-----------------------------------------.
 | Set the DESTRUCTOR associated with SYM.  |
 `-----------------------------------------*/
@@ -489,7 +471,7 @@ static inline void
 symbol_check_alias_consistency (symbol *this)
 {
   symbol *sym = this;
-  symbol *str  = this->alias;
+  symbol *str = this->alias;
 
   /* Check only the symbol in the symbol-string pair.  */
   if (!(this->alias