From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 20941 invoked by alias); 8 Sep 2007 13:56:23 -0000 Received: (qmail 20876 invoked by uid 48); 8 Sep 2007 13:56:09 -0000 Date: Sat, 08 Sep 2007 13:56:00 -0000 Subject: [Bug c++/33355] New: GCC has an invalid pointer. X-Bugzilla-Reason: CC Message-ID: Reply-To: gcc-bugzilla@gcc.gnu.org To: gcc-bugs@gcc.gnu.org From: "shw_mail at wp dot pl" 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 X-SW-Source: 2007-09/txt/msg00668.txt.bz2 Dears I would like to send a bug which was explicit by compiling the code: BOOST_STATIC_ASSERT ( typeid (::connection::SPLight).name() == typeid(::connection::LightsStructure::value_type).name() ); This line is wrong, but it causes that gcc is going out of compilation process due to internal errors (see backtrace below). Regards. CC optimal_gls.cpp optimal_gls.cpp: In function ‘std::ostream& connection::operator<<(std::ostream&, const connection::LightsStructure&)’: optimal_gls.cpp:370: error: `typeid' operator cannot appear in a constant-expression optimal_gls.cpp:388: error: template argument 1 is invalid *** glibc detected *** /usr/libexec/gcc/i686-pc-linux-gnu/4.1.2/cc1plus: free(): invalid pointer: 0x084aaef4 *** ======= Backtrace: ========= /lib/libc.so.6[0x400b06d0] /lib/libc.so.6(__libc_free+0x89)[0x400b1d59] /usr/libexec/gcc/i686-pc-linux-gnu/4.1.2/cc1plus[0x809980f] /usr/libexec/gcc/i686-pc-linux-gnu/4.1.2/cc1plus[0x8098f4c] /usr/libexec/gcc/i686-pc-linux-gnu/4.1.2/cc1plus[0x8097432] /usr/libexec/gcc/i686-pc-linux-gnu/4.1.2/cc1plus[0x80978a4] /usr/libexec/gcc/i686-pc-linux-gnu/4.1.2/cc1plus[0x809d25e] /usr/libexec/gcc/i686-pc-linux-gnu/4.1.2/cc1plus[0x809d751] /usr/libexec/gcc/i686-pc-linux-gnu/4.1.2/cc1plus[0x809db0a] /usr/libexec/gcc/i686-pc-linux-gnu/4.1.2/cc1plus[0x809dfcb] /usr/libexec/gcc/i686-pc-linux-gnu/4.1.2/cc1plus[0x8099958] /usr/libexec/gcc/i686-pc-linux-gnu/4.1.2/cc1plus[0x8099c70] /usr/libexec/gcc/i686-pc-linux-gnu/4.1.2/cc1plus[0x809aef1] /usr/libexec/gcc/i686-pc-linux-gnu/4.1.2/cc1plus[0x80a067e] /usr/libexec/gcc/i686-pc-linux-gnu/4.1.2/cc1plus[0x80a08f4] /usr/libexec/gcc/i686-pc-linux-gnu/4.1.2/cc1plus[0x80a0edb] /usr/libexec/gcc/i686-pc-linux-gnu/4.1.2/cc1plus[0x80a184d] /usr/libexec/gcc/i686-pc-linux-gnu/4.1.2/cc1plus[0x80a18ff] /usr/libexec/gcc/i686-pc-linux-gnu/4.1.2/cc1plus[0x80a1aa9] /usr/libexec/gcc/i686-pc-linux-gnu/4.1.2/cc1plus[0x80a1e30] /usr/libexec/gcc/i686-pc-linux-gnu/4.1.2/cc1plus[0x80a23aa] /usr/libexec/gcc/i686-pc-linux-gnu/4.1.2/cc1plus[0x80a06f4] /usr/libexec/gcc/i686-pc-linux-gnu/4.1.2/cc1plus[0x80a08f4] /usr/libexec/gcc/i686-pc-linux-gnu/4.1.2/cc1plus[0x80a355e] /usr/libexec/gcc/i686-pc-linux-gnu/4.1.2/cc1plus[0x80a39f9] /usr/libexec/gcc/i686-pc-linux-gnu/4.1.2/cc1plus[0x80a3647] /usr/libexec/gcc/i686-pc-linux-gnu/4.1.2/cc1plus[0x80a39f9] /usr/libexec/gcc/i686-pc-linux-gnu/4.1.2/cc1plus[0x80a3fe5] /usr/libexec/gcc/i686-pc-linux-gnu/4.1.2/cc1plus[0x8108a7a] /usr/libexec/gcc/i686-pc-linux-gnu/4.1.2/cc1plus[0x8389c9c] /usr/libexec/gcc/i686-pc-linux-gnu/4.1.2/cc1plus[0x8112092] /lib/libc.so.6(__libc_start_main+0xd8)[0x40062838] /usr/libexec/gcc/i686-pc-linux-gnu/4.1.2/cc1plus[0x8049d11] ======= Memory map: ======== 08048000-08549000 r-xp 00000000 08:03 22296326 /usr/libexec/gcc/i686-pc-linux-gnu/4.1.2/cc1plus 08549000-0854e000 rw-p 00500000 08:03 22296326 /usr/libexec/gcc/i686-pc-linux-gnu/4.1.2/cc1plus 0854e000-08688000 rw-p 0854e000 00:00 0 [heap] 40000000-4001a000 r-xp 00000000 08:03 26409389 /lib/ld-2.5.so 4001a000-4001b000 r--p 00019000 08:03 26409389 /lib/ld-2.5.so 4001b000-4001c000 rw-p 0001a000 08:03 26409389 /lib/ld-2.5.so 4001c000-40023000 r--s 00000000 08:03 13415888 /usr/lib/gconv/gconv-modules.cache 40023000-40024000 r--p 00000000 08:03 44117520 /usr/lib/locale/pl_PL.utf8/LC_MESSAGES/SYS_LC_MESSAGES 40024000-4004c000 rw-p 40024000 00:00 0 4004c000-4004d000 rw-p 4004c000 00:00 0 4004d000-4016f000 r-xp 00000000 08:03 26409409 /lib/libc-2.5.so 4016f000-40170000 r--p 00122000 08:03 26409409 /lib/libc-2.5.so 40170000-40172000 rw-p 00123000 08:03 26409409 /lib/libc-2.5.so 40172000-40176000 rw-p 40172000 00:00 0 40176000-401b1000 r--p 00000000 08:03 21037921 /usr/lib/locale/pl_PL.utf8/LC_CTYPE 401b1000-418ad000 rw-p 401b1000 00:00 0 418dd000-418e7000 r-xp 00000000 08:03 44228654 /usr/lib/gcc/i686-pc-linux-gnu/4.1.2/libgcc_s.so.1 418e7000-418e8000 rw-p 00009000 08:03 44228654 /usr/lib/gcc/i686-pc-linux-gnu/4.1.2/libgcc_s.so.1 41900000-41921000 rw-p 41900000 00:00 0 41921000-41a00000 ---p 41921000 00:00 0 bffe8000-bfffe000 rw-p bffe8000 00:00 0 [stack] ffffe000-fffff000 ---p 00000000 00:00 0 [vdso] optimal_gls.cpp:370: confused by earlier errors, bailing out make[1]: *** [optimal_gls.o] Błąd 1 -- Summary: GCC has an invalid pointer. Product: gcc Version: 4.1.2 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: shw_mail at wp dot pl http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33355