From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 23052 invoked by alias); 1 Mar 2014 21:25:43 -0000 Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org Received: (qmail 23011 invoked by uid 48); 1 Mar 2014 21:25:39 -0000 From: "danglin at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug middle-end/60381] New: [4.9 Regression] ICE: in vt_expand_var_loc_chain, at var-tracking.c:8245 Date: Sat, 01 Mar 2014 21:25:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: middle-end X-Bugzilla-Version: 4.9.0 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: danglin at gcc dot gnu.org X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version bug_status bug_severity priority component assigned_to reporter cc cf_gcchost cf_gcctarget cf_gccbuild attachments.created Message-ID: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-SW-Source: 2014-03/txt/msg00051.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D60381 Bug ID: 60381 Summary: [4.9 Regression] ICE: in vt_expand_var_loc_chain, at var-tracking.c:8245 Product: gcc Version: 4.9.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: middle-end Assignee: unassigned at gcc dot gnu.org Reporter: danglin at gcc dot gnu.org CC: aoliva at gcc dot gnu.org Host: hppa-unknown-linux-gnu Target: hppa-unknown-linux-gnu Build: hppa-unknown-linux-gnu Created attachment 32241 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=3D32241&action=3Dedit Preprocessed source /home/dave/gnu/gcc/objdir/./gcc/xgcc -B/home/dave/gnu/gcc/objdir/./gcc/ -B/home/ dave/opt/gnu/gcc/gcc-4.9/hppa-linux-gnu/bin/ -B/home/dave/opt/gnu/gcc/gcc-4.9/hppa-linux-gnu/lib/ -isystem /home/dave/opt/gnu/gcc/gcc-4.9/hppa-linux-gnu/include -isystem /home/dave/opt/gnu/gcc/gcc-4.9/hppa-linux-gnu/sys-include -g -O2 -O 2 -g -O2 -DIN_GCC -W -Wall -Wwrite-strings -Wcast-qual -Wno-format -Wstrict- prototypes -Wmissing-prototypes -Wold-style-definition -isystem ./include= =20=20 -fPIC -DELF=3D1 -DLINUX=3D1 -g -DIN_LIBGCC2 -fbuilding-libgcc -fno-stack-pr= otector=20 -fPIC -DELF=3D1 -DLINUX=3D1 -I. -I. -I../.././gcc -I../../../gcc/libgcc -I../../../gcc /libgcc/. -I../../../gcc/libgcc/../gcc -I../../../gcc/libgcc/../include=20 -DHAVE_ CC_TLS -o _divdc3.o -MT _divdc3.o -MD -MP -MF _divdc3.dep -DL_divdc3 -c ../../. ./gcc/libgcc/libgcc2.c -fvisibility=3Dhidden -DHIDE_EXPORTS ../../../gcc/libgcc/libgcc2.c: In function =E2=80=98__muldc3=E2=80=99: ../../../gcc/libgcc/libgcc2.c:2001:1: internal compiler error: in vt_expand_var_ loc_chain, at var-tracking.c:8245 } 0xd07623 vt_expand_var_loc_chain ../../gcc/gcc/var-tracking.c:8245 0xd0823b vt_expand_loc_callback ../../gcc/gcc/var-tracking.c:8441 0x3caa57 cselib_expand_value_rtx_1 ../../gcc/gcc/cselib.c:1692 0x3cacdb cselib_expand_value_rtx_1 ../../gcc/gcc/cselib.c:1730 0x3ca46f cselib_expand_value_rtx_cb(rtx_def*, bitmap_head*, int, rtx_def* (*)(rtx_def*, bitmap_head*, int, void*), void*) ../../gcc/gcc/cselib.c:1539 0xd0775f vt_expand_var_loc_chain ../../gcc/gcc/var-tracking.c:8279 0xd0823b vt_expand_loc_callback ../../gcc/gcc/var-tracking.c:8441 0x3caa57 cselib_expand_value_rtx_1 ../../gcc/gcc/cselib.c:1692 0x3cacdb cselib_expand_value_rtx_1 ../../gcc/gcc/cselib.c:1730 0x3ca46f cselib_expand_value_rtx_cb(rtx_def*, bitmap_head*, int, rtx_def* (*)(rtx_def*, bitmap_head*, int, void*), void*) ../../gcc/gcc/cselib.c:1539 0xd0775f vt_expand_var_loc_chain ../../gcc/gcc/var-tracking.c:8279 0xd0823b vt_expand_loc_callback ../../gcc/gcc/var-tracking.c:8441 0x3caa57 cselib_expand_value_rtx_1 ../../gcc/gcc/cselib.c:1692 0x3ca46f cselib_expand_value_rtx_cb(rtx_def*, bitmap_head*, int, rtx_def* (*)(rtx_def*, bitmap_head*, int, void*), void*) ../../gcc/gcc/cselib.c:1539 0xd0775f vt_expand_var_loc_chain ../../gcc/gcc/var-tracking.c:8279 0xd0880b vt_expand_1pvar ../../gcc/gcc/var-tracking.c:8554 0xd08b0f emit_note_insn_var_location(variable_def**, emit_note_data_def*) ../../gcc/gcc/var-tracking.c:8608 0xd116df void hash_table::traverse_noresize(emit_note_data_def*) ../../gcc/gcc/hash-table.h:928 0xd105e7 void hash_table::traverse(emit_note_data_def*) ../../gcc/gcc/hash-table.h:950 0xd0a46f emit_notes_for_changes ../../gcc/gcc/var-tracking.c:8970 Please submit a full bug report, with preprocessed source if appropriate. Please include the complete backtrace with any bug report. See for instructions. make[3]: *** [_muldc3.o] Error 1 Introduced in revision 208220. >>From gcc-bugs-return-445183-listarch-gcc-bugs=gcc.gnu.org@gcc.gnu.org Sat Mar 01 21:28:54 2014 Return-Path: Delivered-To: listarch-gcc-bugs@gcc.gnu.org Received: (qmail 25311 invoked by alias); 1 Mar 2014 21:28:54 -0000 Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org Delivered-To: mailing list gcc-bugs@gcc.gnu.org Received: (qmail 25285 invoked by uid 55); 1 Mar 2014 21:28:50 -0000 From: "abutcher at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug c++/60377] [c++1y] ICE with invalid function parameter in conjunction with auto parameter Date: Sat, 01 Mar 2014 21:28:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: c++ X-Bugzilla-Version: 4.9.0 X-Bugzilla-Keywords: diagnostic, error-recovery, ice-on-invalid-code X-Bugzilla-Severity: normal X-Bugzilla-Who: abutcher at gcc dot gnu.org X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-SW-Source: 2014-03/txt/msg00052.txt.bz2 Content-length: 639 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60377 --- Comment #1 from Adam Butcher --- Author: abutcher Date: Sat Mar 1 21:28:18 2014 New Revision: 208250 URL: http://gcc.gnu.org/viewcvs?rev=208250&root=gcc&view=rev Log: Fix PR c++/60377. PR c++/60377 * parser.c (cp_parser_parameter_declaration_clause): Unwind generic function scope on parse error in function parameter list. PR c++/60377 * g++.dg/cpp1y/pr60377.C: New testcase. Added: trunk/gcc/testsuite/g++.dg/cpp1y/pr60377.C Modified: trunk/gcc/cp/ChangeLog trunk/gcc/cp/parser.c trunk/gcc/testsuite/ChangeLog