Fixed by r10-1975-g59febe0ece37bedab7f42ae51b9f2b7a372d2950.
2020-02-12 Marek Polacek <pola...@redhat.com>
PR c++/88819
* g++.dg/cpp2a/nontype-class32.C: New test.
---
gcc/testsuite/ChangeLog | 5 +++++
gcc/testsuite/g++.dg/cpp2a/nontype-class32.C | 10 ++++++++++
2 files changed, 15 insertions(+)
create mode 100644 gcc/testsuite/g++.dg/cpp2a/nontype-class32.C
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 968b903411d..e2f590b48f4 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2020-02-12 Marek Polacek <pola...@redhat.com>
+
+ PR c++/88819
+ * g++.dg/cpp2a/nontype-class32.C: New test.
+
2020-02-12 Marek Polacek <pola...@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
index 00000000000..6a4dac5c90e
--- /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;
base-commit: e428a9cf85a8bdde9d031a215e10bd96eb3b789a
--
Marek Polacek • Red Hat, Inc. • 300 A St, Boston, MA
