https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99583
Bug ID: 99583 Summary: Parameter packs not expanded in lambda noexcept specifier Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ Assignee: unassigned at gcc dot gnu.org Reporter: hewillk at gmail dot com Target Milestone: --- The following valid code failed since gcc-4.7 void f(...); template <bool... B> void g() { f([]() noexcept(B) {} ...); } (goldbot: https://gcc.godbolt.org/z/WoKaab)