--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gcc/testsuite/g++.dg/abi/abi-tag18a.C	Fri Oct 27 22:46:09 2017 +0900
@@ -0,0 +1,20 @@
+// { dg-options -fabi-version=9 }
+// { dg-final { scan-assembler "_Z1fB7__test1v" } }
+// { dg-final { scan-assembler "_ZZ1fB7__test1vEN1T1gB7__test2Ev" } }
+// { dg-final { scan-assembler "_ZZZ1fB7__test1vEN1T1gEvE1x" } }
+// { dg-final { scan-assembler "_ZGVZZ1fvEN1T1gEvE1x" } }
+
+struct X { ~X(); };
+inline namespace __test1 __attribute__((abi_tag)) { struct A1 { }; }
+inline namespace __test2 __attribute__((abi_tag)) { struct A2 { }; }
+inline A1 f() {
+  struct T {
+    A2 g() {
+      static X x;
+    }
+  };
+  T().g();
+}
+int main() {
+  f();
+}