--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gcc/testsuite/g++.dg/conversion/qual2.C	Thu Feb 13 11:34:05 2020 +0900
@@ -0,0 +1,14 @@
+// PR c++/88128 - DR 330: Qual convs and pointers to arrays of pointers.
+
+// Make sure we don't accept different bounds.
+
+int *a[4];
+const int *const(*ap1)[5] = &a; // { dg-error "cannot convert" }
+
+int *(*b)[3];
+const int *const (*bp1)[3] = &b; // { dg-error "cannot convert" }
+const int *const (*bp2)[4] = &b; // { dg-error "cannot convert" }
+int *(*bp3)[4] = &b; // { dg-error "cannot convert" }
+
+int *c[2][3];
+int const *const (*cp1)[4] = c; // { dg-error "cannot convert" }