* gcc-interface/misc.c (gnat_post_options): Disable caret by default.

From-SVN: r187207

gcc/ada/ChangeLog

 2012-05-06  Eric Botcazou  <ebotcazou@adacore.com>
 
+	* gcc-interface/misc.c (gnat_post_options): Disable caret by default.
+
+2012-05-06  Eric Botcazou  <ebotcazou@adacore.com>
+
 	* gcc-interface/gigi.h (make_packable_type): Declare.
 	(make_type_from_size): Likewise.
 	(relate_alias_sets): Likewise.

gcc/ada/gcc-interface/misc.c

@@ -235,6 +235,10 @@ gnat_post_options (const char **pfilename ATTRIBUTE_UNUSED)
   /* No psABI change warnings for Ada.  */
   warn_psabi = 0;
 
+  /* No caret by default for Ada.  */
+  if (!global_options_set.x_flag_diagnostics_show_caret)
+    global_dc->show_caret = false;
+
   optimize = global_options.x_optimize;
   optimize_size = global_options.x_optimize_size;
   flag_compare_debug = global_options.x_flag_compare_debug;