re PR c++/66256 (noexcept evaluation done before end of class)

	PR c++/66256
	* g++.dg/cpp0x/noexcept54.C: New test.

From-SVN: r272588

gcc/testsuite/ChangeLog

+2019-06-22  Marek Polacek  <polacek@redhat.com>
+
+	PR c++/66256
+	* g++.dg/cpp0x/noexcept54.C: New test.
+
 2019-06-22  Jan Hubicka  <jh@suse.cz>
 
 	* gcc.dg/tree-ssa/alias-access-path-6.c: New testcase.

gcc/testsuite/g++.dg/cpp0x/noexcept54.C

+// PR c++/66256 - noexcept-specifier is a complete-class context.
+// { dg-do compile { target c++11 } }
+
+void swap(int&, int&);
+
+int& get();
+
+struct pair {
+  void swap(pair&) noexcept(noexcept(swap(get(), get()))) { } // { dg-error "no matching function for call" }
+};