--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gcc/testsuite/g++.dg/cpp0x/pr87476-2.C	Thu Feb 13 11:34:05 2020 +0900
@@ -0,0 +1,23 @@
+// PR c++/87476
+// { dg-do compile { target c++11 } }
+
+void f0 () { constexpr char p[] = "11111"; }
+void f1 () { constexpr unsigned char p[] = "11111"; }
+void f2 () { constexpr signed char p[] = "11111"; }
+template <int N>
+void f3 () { constexpr char p[] = "11111"; }
+template <int N>
+void f4 () { constexpr unsigned char p[] = "11111"; }
+template <int N>
+void f5 () { constexpr signed char p[] = "11111"; }
+
+void
+baz ()
+{
+  f0 ();
+  f1 ();
+  f2 ();
+  f3<0> ();
+  f4<0> ();
+  f5<0> ();
+}