From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 29289 invoked by alias); 20 Jun 2006 20:04:43 -0000 Received: (qmail 29276 invoked by uid 48); 20 Jun 2006 20:04:36 -0000 Date: Tue, 20 Jun 2006 20:09:00 -0000 Subject: [Bug c++/28112] New: [4.0/4.1/4.2 regression] ICE with invalid argument in attribute X-Bugzilla-Reason: CC Message-ID: Reply-To: gcc-bugzilla@gcc.gnu.org To: gcc-bugs@gcc.gnu.org From: "reichelt at gcc dot gnu dot org" 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 X-SW-Source: 2006-06/txt/msg01891.txt.bz2 List-Id: The following invalid code snippet causes an ICE since GCC 3.4.0: =============================================== struct A {} __attribute__((aligned(;))); =============================================== bug.cc:1: error: expected primary-expression before ';' token bug.cc:1: error: expected `)' before ';' token bug.cc:1: error: expected `)' before ';' token bug.cc:1: internal compiler error: tree check: expected tree_list, have error_mark in handle_aligned_attribute, at c-common.c:4698 Please submit a full bug report, [etc.] This happens more or less with all attributes that take an argument list and seems to be C++ specific. Testing a patch. -- Summary: [4.0/4.1/4.2 regression] ICE with invalid argument in attribute Product: gcc Version: 4.2.0 Status: UNCONFIRMED Keywords: ice-on-invalid-code, error-recovery, monitored Severity: normal Priority: P3 Component: c++ AssignedTo: reichelt at gcc dot gnu dot org ReportedBy: reichelt at gcc dot gnu dot org http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28112