Describe Yacc library, lex-param and parse-param changes.

[bison.git] / src / symtab.c

diff --git a/src/symtab.c b/src/symtab.c
index 66f697a87f7b1b623ba1c3be2b59655c4c92b540..47d7ce22f270b5bea0c970457e0d58ac6533c8fc 100644 (file)
--- a/src/symtab.c
+++ b/src/symtab.c
@@ -175,7 +175,8 @@ void
 symbol_user_token_number_set (symbol_t *symbol,
                              int user_token_number, location_t location)
 {
-  assert (symbol->class == token_sym);
+  if (symbol->class != token_sym)
+    abort ();
 
   if (symbol->user_token_number != USER_NUMBER_UNDEFINED
       && symbol->user_token_number != user_token_number)
@@ -252,7 +253,8 @@ symbol_make_alias (symbol_t *symbol, symbol_t *symval, location_t loc)
       /* symbol and symval combined are only one symbol */
       nsyms--;
       ntokens--;
-      assert (ntokens == symbol->number || ntokens == symval->number);
+      if (ntokens != symbol->number && ntokens != symval->number)
+       abort ();
       symbol->number = symval->number =
        (symval->number < symbol->number) ? symval->number : symbol->number;
     }
@@ -322,7 +324,8 @@ symbol_pack (symbol_t *this)
            this->number = this->alias->number = 0;
          else
            {
-             assert (this->alias->number != NUMBER_UNDEFINED);
+             if (this->alias->number == NUMBER_UNDEFINED)
+               abort ();
              this->number = this->alias->number;
            }
        }
@@ -332,7 +335,8 @@ symbol_pack (symbol_t *this)
     }
   else /* this->class == token_sym */
     {
-      assert (this->number != NUMBER_UNDEFINED);
+      if (this->number == NUMBER_UNDEFINED)
+       abort ();
     }
 
   symbols[this->number] = this;