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[Bug c++/51852] [regression] [c++11] tree check: expected tree_list, have HÃÃMÃÃÃÃtxÃtsÃ
- From: "zeratul976 at hotmail dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Sat, 14 Jan 2012 08:40:35 +0000
- Subject: [Bug c++/51852] [regression] [c++11] tree check: expected tree_list, have HÃÃMÃÃÃÃtxÃtsÃ
- Auto-submitted: auto-generated
- References: <bug-51852-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51852
--- Comment #8 from Nathan Ridge <zeratul976 at hotmail dot com> 2012-01-14 08:40:35 UTC ---
(In reply to comment #6)
> (In reply to comment #2)
> > you could also try building with --enable-checking=valgrind
>
> When I try to build gcc with --enable-checking=valgrind, I get the following
> error:
>
> --13242-- Warning: DWARF2 CFI reader: unhandled DW_OP_ opcode 0x2a
>
> valgrind: m_debuginfo/readdwarf.c:2292 (copy_convert_CfiExpr_tree): Assertion
> 'srcix >= 0 && srcix < VG_(sizeXA)(srcxa)' failed.
> ==13242== at 0x3802B1F7: ??? (in /usr/lib/valgrind/memcheck-amd64-linux)
I built valgrind from source and ran cc1plus under valgrind (this is what
--enable-checking=valgrind would have done, right?).
Attached is the valgrind output. Is there anything helpful in there?