diagnostic.h (file_name_as_prefix): Add context argument.

	* diagnostic.h (file_name_as_prefix): Add context argument.
	* diagnostic.c (file_name_as_prefix): Likewise.  Colorize
	the string as locus.
	* langhooks.c (lhd_print_error_function): Adjust caller.
cp/
	* error.c (cp_print_error_function): Adjust file_name_as_prefix
	caller.

From-SVN: r198331

gcc/ChangeLog

+2013-04-26  Jakub Jelinek  <jakub@redhat.com>
+
+	* diagnostic.h (file_name_as_prefix): Add context argument.
+	* diagnostic.c (file_name_as_prefix): Likewise.  Colorize
+	the string as locus.
+	* langhooks.c (lhd_print_error_function): Adjust caller.
+
 2013-04-25  Lawrence Crowl  <crowl@google.com>
 
 	* var-tracking.c (shared_hash_def::htab):

gcc/cp/ChangeLog

+2013-04-26  Jakub Jelinek  <jakub@redhat.com>
+
+	* error.c (cp_print_error_function): Adjust file_name_as_prefix
+	caller.
+
 2013-04-25  Jason Merrill  <jason@redhat.com>
 
 	PR c++/56859

gcc/cp/error.c

@@ -2962,7 +2962,7 @@ cp_print_error_function (diagnostic_context *context,
       const char *file = LOCATION_FILE (diagnostic->location);
       tree abstract_origin = diagnostic_abstract_origin (diagnostic);
       char *new_prefix = (file && abstract_origin == NULL)
-			 ? file_name_as_prefix (file) : NULL;
+			 ? file_name_as_prefix (context, file) : NULL;
 
       pp_base_set_prefix (context->printer, new_prefix);
 

gcc/diagnostic.c

@@ -72,9 +72,12 @@ build_message_string (const char *msg, ...)
 
 /* Same as diagnostic_build_prefix, but only the source FILE is given.  */
 char *
-file_name_as_prefix (const char *f)
+file_name_as_prefix (diagnostic_context *context, const char *f)
 {
-  return build_message_string ("%s: ", f);
+  const char *locus_cs
+    = colorize_start (pp_show_color (context->printer), "locus");
+  const char *locus_ce = colorize_stop (pp_show_color (context->printer));
+  return build_message_string ("%s%s:%s ", locus_cs, f, locus_ce);
 }
 
 

gcc/diagnostic.h

@@ -293,6 +293,6 @@ void diagnostic_set_caret_max_width (diagnostic_context *context, int value);
 
 
 /* Pure text formatting support functions.  */
-extern char *file_name_as_prefix (const char *);
+extern char *file_name_as_prefix (diagnostic_context *, const char *);
 
 #endif /* ! GCC_DIAGNOSTIC_H */

gcc/langhooks.c

@@ -372,7 +372,7 @@ lhd_print_error_function (diagnostic_context *context, const char *file,
       const char *old_prefix = context->printer->prefix;
       tree abstract_origin = diagnostic_abstract_origin (diagnostic);
       char *new_prefix = (file && abstract_origin == NULL)
-			 ? file_name_as_prefix (file) : NULL;
+			 ? file_name_as_prefix (context, file) : NULL;
 
       pp_set_prefix (context->printer, new_prefix);