From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 10016 invoked by alias); 28 Feb 2005 09:45:25 -0000 Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org Received: (qmail 9928 invoked by uid 48); 28 Feb 2005 09:45:16 -0000 Date: Mon, 28 Feb 2005 15:47:00 -0000 Message-ID: <20050228094516.9927.qmail@sourceware.org> From: "jakub at gcc dot gnu dot org" To: gcc-bugs@gcc.gnu.org In-Reply-To: <20050109081814.19345.belyshev@depni.sinp.msu.ru> References: <20050109081814.19345.belyshev@depni.sinp.msu.ru> Reply-To: gcc-bugzilla@gcc.gnu.org Subject: [Bug debug/19345] [4.0/4.1 Regression] Segmentation fault with VLA and inlining and dwarf2 X-Bugzilla-Reason: CC X-SW-Source: 2005-02/txt/msg03425.txt.bz2 List-Id: ------- Additional Comments From jakub at gcc dot gnu dot org 2005-02-28 09:45 ------- TYPE_NAME (TYPE_MAIN_VARIANT (origin)) on that testcase is NULL, so it doesn't help match. Following patch certainly doesn't help. --- dwarf2out.c.jj 2005-02-27 17:54:15.000000000 +0100 +++ dwarf2out.c 2005-02-28 10:39:37.926034399 +0100 @@ -10496,7 +10496,11 @@ add_abstract_origin_attribute (dw_die_re tree fn = origin; if (TYPE_P (fn)) - fn = TYPE_STUB_DECL (fn); + { + fn = TYPE_STUB_DECL (fn); + if (fn == NULL) + fn = TYPE_NAME (TYPE_MAIN_VARIANT (origin)); + } fn = decl_function_context (fn); if (fn) -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19345