c++: Add new test [PR88819]

Fixed by r10-1975-g59febe0ece37bedab7f42ae51b9f2b7a372d2950.

2020-02-12  Marek Polacek  <polacek@redhat.com>

	PR c++/88819
	* g++.dg/cpp2a/nontype-class32.C: New test.

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 968b903411d6586b2d93b918c40a6250713c791c..e2f590b48f4439ec1de948ac8b8fce2fcffba3fa 100644 (file)
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2020-02-12  Marek Polacek  <polacek@redhat.com>
+
+       PR c++/88819
+       * g++.dg/cpp2a/nontype-class32.C: New test.
+
 2020-02-12  Marek Polacek  <polacek@redhat.com>
 
        PR c++/93684 - ICE-on-invalid with broken attribute.

diff --git a/gcc/testsuite/g++.dg/cpp2a/nontype-class32.C b/gcc/testsuite/g++.dg/cpp2a/nontype-class32.C
new file mode 100644 (file)
index 0000000..6a4dac5
--- /dev/null
+++ b/gcc/testsuite/g++.dg/cpp2a/nontype-class32.C
@@ -0,0 +1,10 @@
+// PR c++/88819
+// { dg-do compile { target c++2a } }
+
+template<typename T, template<T> class TT, class R = TT <0>> struct A 
+{
+  template<R> struct B {};
+};
+template<int> struct C {};
+
+A<int, C, C<0>> a;