* src/lalr.h, src/lalr.c (goto_number_t): New.

[bison.git] / src / lalr.h

diff --git a/src/lalr.h b/src/lalr.h
index 3bece77cc0a8f315458d3bf907c16db60c1858e6..696bc98d15746a3e99d04ebc90dc272d851de2e0 100644 (file)
--- a/src/lalr.h
+++ b/src/lalr.h
@@ -49,7 +49,10 @@ void lalr PARAMS ((void));
    together and GOTO_MAP[I - NTOKENS] is the index in FROM_STATE and
    TO_STATE of the first of them.  */
 
-extern short *goto_map;
+typedef short goto_number_t;
+# define GOTO_NUMBER_MAX ((goto_number_t) INT_MAX)
+
+extern goto_number_t *goto_map;
 extern state_number_t *from_state;
 extern state_number_t *to_state;