error: use better locations for unused midrule values

[bison.git] / src / location.h

diff --git a/src/location.h b/src/location.h
index 5ebb92e30e5272aa8e4e6fe3f950d55acdea35f6..c1859aeb57f9b325a3b53535bbc57f46c8042b97 100644 (file)
--- a/src/location.h
+++ b/src/location.h
@@ -102,6 +102,13 @@ void location_compute (location *loc,
    characters.  */
 unsigned location_print (FILE *out, location loc);
 
    characters.  */
 unsigned location_print (FILE *out, location loc);
 

+/* Free any allocated ressources and close any open file handles that are
+   left-over by the usage of location_caret.  */
+void cleanup_caret (void);
+
+/* Output to OUT the line and caret corresponding to location LOC.  */
+void location_caret (FILE *out, location loc);
+

 /* Return -1, 0, 1, depending whether a is before, equal, or
    after b.  */
 static inline int
 /* Return -1, 0, 1, depending whether a is before, equal, or
    after b.  */
 static inline int