http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51328
Bug #: 51328 Summary: [4.4/4.5/4.6/4.7 Regression] ICE on invalid template parameter Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ AssignedTo: unassig...@gcc.gnu.org ReportedBy: reich...@gcc.gnu.org The following invalid code snippet triggers an ICE since GCC 4.4.0: ================================ template<typename T> struct A { void foo(A<T::~T>); }; ================================ bug.cc:3:19: error: to refer to a type member of a template parameter, use 'typename T::~T' [-fpermissive] bug.cc:3:19: internal compiler error: in make_typename_type, at cp/decl.c:3224 Please submit a full bug report, [etc.]