re PR c++/80908 ([c++1z] ICE on instantiating a template deducing the…

re PR c++/80908 ([c++1z] ICE on instantiating a template deducing the noexcept-ness of a function pointer)

2017-10-14  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/80908
	* g++.dg/cpp1z/noexcept-type18.C: New.

From-SVN: r253763

gcc/testsuite/ChangeLog

 2017-10-14  Paolo Carlini  <paolo.carlini@oracle.com>
 
+	PR c++/80908
+	* g++.dg/cpp1z/noexcept-type18.C: New.
+
+2017-10-14  Paolo Carlini  <paolo.carlini@oracle.com>
+
 	PR c++/81016
 	* g++.dg/cpp1z/pr81016.C: New.
 

gcc/testsuite/g++.dg/cpp1z/noexcept-type18.C

+// { dg-options "-std=c++17" }
+
+template<typename T>
+struct S;
+
+template<bool IsNoexcept>
+struct S<void(*)() noexcept(IsNoexcept)> {
+	S() {}
+};
+
+void f() {}
+
+int main() {
+	S<decltype(&f)> {};
+}