http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52237
Bug #: 52237 Summary: Template specialization and operator overloading causes Segmentation Fault Classification: Unclassified Product: gcc Version: lto Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ AssignedTo: unassig...@gcc.gnu.org ReportedBy: achi...@justin.tv Created attachment 26652 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=26652 Processed source The following code snipet makes G++ 4.6.1 Segfault on Ubuntu 11.10 64bits. Command line: g++ <file> -std=c++0x Compiler output: /tmp/test.cpp: In lambda function: /tmp/test.cpp:14:22: internal compiler error: Segmentation fault Please submit a full bug report, with preprocessed source if appropriate. See <file:///usr/share/doc/gcc-4.6/README.Bugs> for instructions. Preprocessed source stored into /tmp/ccxSIRSc.out file, please attach this to your bugreport. Code: template < typename T, typename Signature > class __lambda { }; template < typename T, typename R, typename... Args > class __lambda<T, R(Args...)> { public: R operator()(Args&... args) { return _t(args...); } private: T _t; }; int main() { return 0; }