--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gcc/testsuite/g++.dg/torture/pr88130.C	Thu Feb 13 11:34:05 2020 +0900
@@ -0,0 +1,27 @@
+/* { dg-do compile } */
+/* { dg-options "-flto" } */
+/* { dg-require-effective-target lto } */
+class a {
+public:
+  static const long b = 1;
+};
+struct c {
+  enum d { e };
+};
+class C;
+class f {
+public:
+  f(c::d);
+  template <typename g> C operator<=(g);
+};
+class C {
+public:
+  template <typename h> void operator!=(h &);
+};
+void i() {
+  f j(c::e);
+  try {
+    j <= 0 != a::b;
+  } catch (...) {
+  }
+}