> -----Original Message----- > From: gcc-patches-ow...@gcc.gnu.org [mailto:gcc-patches- > ow...@gcc.gnu.org] On Behalf Of Rainer Orth > Sent: 08 August 2013 11:02 > To: Tim Shen > Cc: libstdc++; gcc-patches > Subject: Re: [Patch] Whole regex refactoring and current status > > Tim Shen <timshe...@gmail.com> writes: > > > As metioned in this[1] email, I here propose a refactored version of > > regex, and show the status: > > This patch broke Solaris bootstrap: > > In file included from /usr/include/ctype.h:18:0, > from /var/gcc/regression/trunk/10-gcc-gas/build/i386-pc- > solaris2.10/libstdc++-v3/include/cctype:42, > from /vol/gcc/src/hg/trunk/local/libstdc++- > v3/include/precompiled/stdc++.h:35: > /var/gcc/regression/trunk/10-gcc-gas/build/i386-pc-solaris2.10/libstdc++- > v3/include/bits/regex.h:998:25: error: expected nested-name-specifier > before numeric constant > template<typename _B, typename _A, typename _C, typename _R> > ^ > > and several more instances. This happens because <iso/ctype_iso.h> (via > <ctype.h>) has: > > #define _B 0x00000040 /* Blank */ > #define _C 0x00000020 /* Control character */ > > This is already documented: > > http://gcc.gnu.org/onlinedocs/libstdc++/manual/source_code_style.html#cod > ing_style.bad_identifiers
We're also seeing the same error for ARM builds. Kyrill
