http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54532
Bug #: 54532 Summary: [C++0x][constexpr] internal error when initializing static constexpr with pointer to non-static member variable Classification: Unclassified Product: gcc Version: 4.7.1 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ AssignedTo: unassig...@gcc.gnu.org ReportedBy: c...@cs.utoronto.ca Created attachment 28154 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=28154 output of g++ -v The following code triggers a segfault. struct reg { template <typename CLS, typename T> constexpr reg(T CLS::*) {} }; struct foo { }; struct bar { foo a; // both of these trigger internal error static constexpr foo bar::*reg_a = &bar::a; static constexpr reg reg_a = &bar::a; }; g++ --version g++ (Debian 4.7.1-7) 4.7.1 Copyright (C) 2012 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 4.6 seems to have the same problem.