* 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 da4ab1ae4f93b0088fb8dc3b793a58854397d348..696bc98d15746a3e99d04ebc90dc272d851de2e0 100644 (file)
--- a/src/lalr.h
+++ b/src/lalr.h
@@ -24,7 +24,7 @@
 #include "bitset.h"
 #include "bitsetv.h"
 
-/* Import the definition of CORE, SHIFTS and REDUCTIONS. */
+/* Import the definition of CORE, TRANSITIONS and REDUCTIONS. */
 # include "state.h"
 
 /* Import the definition of RULE_T. */
@@ -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;