Bug#424648: ICE: tree check: expected tree that contains 'decl common' structure, have 'struct_field_tag' in ffan_walker, at tree-ssa-alias-warnings.c:638

[Martin Michlmayr <tbm@cyrius.com>]

Package: gcc-snapshot
Version: 20070515-1

PR31950

> Automatic build of dc-qt_0.2.0.alpha-2 on em64t by sbuild/amd64 0.53
...
> g++ -o backend/main.o -c -g -ggdb -O0 -DDEBUG -Wall -m64 -DTARGET_X86_64 -DHAVE_ASM_ATOMIC_H -I. -DENABLE_BINRELOC -D_FILE_OFFSET_BITS=64 -DXTHREADS -D_REENTRANT -DXUSE_MTSAFE_API -D_GNU_SOURCE -Wno-non-virtual-dtor -Irpcdriver -Idcpp backend/main.cpp
> In file included from ./dcpp/Speaker.h:22,
>                  from ./dcpp/SettingsManager.h:23,
>                  from backend/main.cpp:13:
> ./dcpp/CriticalSection.h: In constructor 'CriticalSection::CriticalSection()':
> ./dcpp/CriticalSection.h:55: warning: missing braces around initializer for 'pthread_mutex_t::__pthread_mutex_s'
> /usr/include/boost/format/feed_args.hpp: In function 'void boost::io::detail::put(T, const boost::io::detail::format_item<Ch, Tr, Alloc>&, typename boost::basic_format<Ch, Tr, Alloc>::string_type&, typename boost::basic_format<Ch, Tr, Alloc>::internal_streambuf_t&, boost::io::detail::locale_t*) [with Ch = char, Tr = std::char_traits<char>, Alloc = std::allocator<char>, T = const std::basic_string<char, std::char_traits<char>, std::allocator<char> >&]':
> /usr/include/boost/format/feed_args.hpp:126: internal compiler error: tree check: expected tree that contains 'decl common' structure, have 'struct_field_tag' in ffan_walker, at tree-ssa-alias-warnings.c:638
> Please submit a full bug report,
> with preprocessed source if appropriate.
> See <URL:http://gcc.gnu.org/bugs.html> for instructions.

-- 
Martin Michlmayr
http://www.cyrius.com/