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[Bug c++/33462] [4.1/4.2/4.3 regression] Broken diagnostic: 'va_arg_expr' not supported by dump_expr
- From: "jakub at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 18 Sep 2007 15:34:16 -0000
- Subject: [Bug c++/33462] [4.1/4.2/4.3 regression] Broken diagnostic: 'va_arg_expr' not supported by dump_expr
- References: <bug-33462-1771@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #1 from jakub at gcc dot gnu dot org 2007-09-18 15:34 -------
--- gcc/cp/error.c.jj 2007-09-11 12:43:28.000000000 +0200
+++ gcc/cp/error.c 2007-09-18 17:25:14.000000000 +0200
@@ -2054,6 +2054,15 @@ dump_expr (tree t, int flags)
dump_type (t, flags);
break;
+ case VA_ARG_EXPR:
+ pp_cxx_identifier (cxx_pp, "__builtin_va_arg");
+ pp_cxx_left_paren (cxx_pp);
+ dump_expr (TREE_OPERAND (t, 0), flags);
+ pp_separate_with_comma (cxx_pp);
+ dump_type (TREE_TYPE (t), flags);
+ pp_cxx_right_paren (cxx_pp);
+ break;
+
/* This list is incomplete, but should suffice for now.
It is very important that `sorry' does not call
`report_error_function'. That could cause an infinite loop. */
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33462