re PR c++/79590 (ICE (internal compiler error) in nothrow_spec_p with generic…

re PR c++/79590 (ICE (internal compiler error) in nothrow_spec_p with generic lambda and `noexcept(noexcept(...))` expression)

2017-10-02  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/79590
	* g++.dg/cpp1y/lambda-generic-noexcept1.C: New.

From-SVN: r253369

gcc/testsuite/ChangeLog

 2017-10-02  Paolo Carlini  <paolo.carlini@oracle.com>
 
+	PR c++/79590
+	* g++.dg/cpp1y/lambda-generic-noexcept1.C: New.
+
+2017-10-02  Paolo Carlini  <paolo.carlini@oracle.com>
+
 	PR c++/79005
 	* g++.dg/cpp1y/lambda-generic-79005.C: New.
 

gcc/testsuite/g++.dg/cpp1y/lambda-generic-noexcept1.C

+// PR c++/79590
+// { dg-do compile { target c++14 } }
+
+auto f = [](auto x) noexcept(noexcept(x)) { };
+
+int main()
+{
+  [](auto x) noexcept(noexcept(x)) { } (0);
+  [](auto) noexcept(noexcept(0)) { } (0);
+}