[patch c++]: Fix PR/64100 'A static assert using the the current class in a noexcept test leads to a segfault'

[Kai Tietz]

Ok, Additional change for testcase mentioned in PR.

ChangeLog

2014-12-04  Kai Tietz  <ktietz@redhat.com>

        PR c++/641000
        * g++.dg/template/pr64100.C: New file.

Ok for apply?

Regards,
Kai

Index: gcc/gcc/testsuite/g++.dg/template/pr64100.C
===================================================================
--- /dev/null
+++ gcc/gcc/testsuite/g++.dg/template/pr64100.C
@@ -0,0 +1,9 @@
+// { dg-do compile { target c++11 } }
+
+template<typename> struct foo // { dg-message "note" }
+{ // { dg-error "incomplete type" }
+    static_assert(noexcept(((foo *)1)->~foo()), "");
+};
+
+template class foo<int>;
+