Merge branch 'maint'

[bison.git] / src / complain.h

diff --git a/src/complain.h b/src/complain.h
index 79f2017eb658f372f780e613e05cc923c9e5ae01..452508efb62061f34cd58abd29963c315a888750 100644 (file)
--- a/src/complain.h
+++ b/src/complain.h
@@ -21,31 +21,36 @@
 
 # include "location.h"
 
-# ifdef __cplusplus
-extern "C" {
-# endif
-
 /*-------------.
 | --warnings.  |
 `-------------*/
 
 typedef enum
   {
-    Wnone             = 0,      /**< Issue no warnings.  */
-    Werror            = 1 << 0, /**< Warnings are treated as errors.  */
-    Wmidrule_values   = 1 << 1, /**< Unset or unused midrule values.  */
-    Wyacc             = 1 << 2, /**< POSIXME.  */
-    Wconflicts_sr     = 1 << 3, /**< S/R conflicts.  */
-    Wconflicts_rr     = 1 << 4, /**< R/R conflicts.  */
-    Wother            = 1 << 5, /**< All other warnings.  */
-    complaint         = 1 << 6, /**< All complaints.  */
-    fatal             = 1 << 7, /**< All fatal errors.  */
-    Wall              = ~Werror /**< All above warnings.  */
+    Wnone             = 0,       /**< Issue no warnings.  */
+    Wmidrule_values   = 1 << 0,  /**< Unset or unused midrule values.  */
+    Wyacc             = 1 << 1,  /**< POSIXME.  */
+    Wconflicts_sr     = 1 << 2,  /**< S/R conflicts.  */
+    Wconflicts_rr     = 1 << 3,  /**< R/R conflicts.  */
+    Wdeprecated       = 1 << 4,  /**< Obsolete constructs.  */
+    Wother            = 1 << 5,  /**< All other warnings.  */
+
+    Werror            = 1 << 10, /**< Warnings are treated as errors.  */
+    complaint         = 1 << 11, /**< All complaints.  */
+    fatal             = 1 << 12, /**< All fatal errors.  */
+    silent            = 1 << 13, /**< Do not display the warning type.  */
+    Wall              = ~Werror  /**< All above warnings.  */
   } warnings;
 
 /** What warnings are issued.  */
 extern warnings warnings_flag;
 
+/** Display a "[-Wyacc]" like message on stderr.  */
+void warnings_print_categories (warnings warn_flags);
+
+/* Sub-messages indent. */
+#define SUB_INDENT (4)
+
 /** Record that a warning is about to be issued, and treat it as an
     error if <tt>warnings_flag & Werror</tt>.  This is exported
     only for the sake of Yacc-compatible conflict reports in conflicts.c.
@@ -69,8 +74,4 @@ void complain_at_indent (location loc, warnings flags, unsigned *indent,
 /** Whether an error was reported.  */
 extern bool complaint_issued;
 
-# ifdef __cplusplus
-}
-# endif
-
 #endif /* !COMPLAIN_H_ */