muscle: enforce definition syntax for keyword variables

[bison.git] / src / complain.h

diff --git a/src/complain.h b/src/complain.h
index a43318482cb137523258755b900c6eb3dbb23efb..0d81503df7eb2244d848660a50a86982d930e0c1 100644 (file)
--- a/src/complain.h
+++ b/src/complain.h
@@ -98,7 +98,8 @@ typedef enum
     no_caret          = 1 << 14, /**< Do not display caret location.  */
 
     /**< All above warnings.  */
-    Wall              = ~complaint & ~fatal & ~silent
+    Weverything       = ~complaint & ~fatal & ~silent,
+    Wall              = Weverything & ~Wyacc
   } warnings;
 
 /** Whether the warnings of \a flags are all unset.
@@ -123,6 +124,10 @@ void complain_indent (location const *loc, warnings flags, unsigned *indent,
 void deprecated_directive (location const *loc,
                            char const *obsolete, char const *updated);
 
+/** Report a repeated directive for a rule.  */
+void duplicate_directive (char const *directive,
+                          location first, location second);
+
 /** Warnings treated as errors shouldn't stop the execution as regular errors
     should (because due to their nature, it is safe to go on). Thus, there are
     three possible execution statuses.  */