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From: "stiffy2 at gmx dot de" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug c++/50024] New: gcc crashes when using braced initialization in member function of template Date: Mon, 08 Aug 2011 20:12:00 -0000 [thread overview] Message-ID: <bug-50024-4@http.gcc.gnu.org/bugzilla/> (raw) http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50024 Summary: gcc crashes when using braced initialization in member function of template Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ AssignedTo: unassigned@gcc.gnu.org ReportedBy: stiffy2@gmx.de When compiling the example code below, gcc version 4.7.0 20110725 (experimental) crashes, if the -std=c++0x flag is supplied. Source: template< class T > struct Container { Container(){ int* ptr = new int{}; // crash ahead } }; int main() { Container< int > c; } Call to gcc and error message: g++ -std=c++0x template_error.cpp -o template_error template_error.cpp: In member function `void Container<T>::foo()': template_error.cpp:16:40: internal compiler error: in cxx_eval_bare_aggregate, at cp/semantics.c:6601 gcc Version: % LANG=C g++ -v Using built-in specs. COLLECT_GCC=/home/evnu/bin/g++ COLLECT_LTO_WRAPPER=/home/evnu/libexec/gcc/x86_64-unknown-linux-gnu/4.7.0/lto-wrapper Target: x86_64-unknown-linux-gnu Configured with: ./configure --enable-plugin --enable-cloog-backend=isl --with-ppl --enable-__cxa_atexit --with-system-zlib --enable-shared --enable-threads=posix --enable-languages=c,c++ --disable-multilib --prefix=/home/evnu Thread model: posix gcc version 4.7.0 20110725 (experimental) (GCC) Note: The example compiles if Container is not a template class.
next reply other threads:[~2011-08-08 20:12 UTC|newest] Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top 2011-08-08 20:12 stiffy2 at gmx dot de [this message] 2011-08-09 0:35 ` [Bug c++/50024] [C++0x] [4.7 Regression] crash " paolo.carlini at oracle dot com 2011-08-23 16:04 ` jason at gcc dot gnu.org 2011-08-23 20:37 ` jason at gcc dot gnu.org 2011-08-23 20:56 ` jason at gcc dot gnu.org
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