diagnostic.c (diagnostic_print_caret_line): Fix off-by-one error when printing the caret character.

gcc/ChangeLog

2015-05-20  Manuel López-Ibáñez  <manu@gcc.gnu.org>

       * diagnostic.c (diagnostic_print_caret_line): Fix off-by-one error
       when printing the caret character.

From-SVN: r223446

gcc/ChangeLog

+2015-05-20  Manuel López-Ibáñez  <manu@gcc.gnu.org>
+
+	* diagnostic.c (diagnostic_print_caret_line): Fix off-by-one error
+	when printing the caret character.
+
 2015-05-20  Marek Polacek  <polacek@redhat.com>
 
 	* cfgexpand.c (expand_debug_expr): Use UNARY_CLASS_P.

gcc/diagnostic.c

@@ -420,7 +420,8 @@ diagnostic_print_caret_line (diagnostic_context * context,
   int caret_min = cmin == xloc1.column ? caret1 : caret2;
   int caret_max = cmin == xloc1.column ? caret2 : caret1;
 
-  pp_space (context->printer);
+  /* cmin is >= 1, but we indent with an extra space at the start like
+     we did above.  */
   int i;
   for (i = 0; i < cmin; i++)
     pp_space (context->printer);