3 files changed, 60 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/eh/anon1.C b/gcc/testsuite/g++.dg/eh/anon1.C
new file mode 100644
index 00000000000..2a5ef4bc5e3
--- /dev/null
+++ b/gcc/testsuite/g++.dg/eh/anon1.C
@@ -0,0 +1,26 @@
+// Test that the anonymous namespace isn't mangled with random characters,
+// but also doesn't get mixed up with an anonymous namespace in another
+// translation unit.
+
+// { dg-do run }
+// { dg-additional-sources "anon1a.cc" }
+
+namespace {
+  struct A
+  {
+    virtual void f();
+  };
+
+  void A::f() { }
+}
+
+extern void g();
+
+int main()
+{
+  try {
+    try {
+      g();
+    } catch (A) { __builtin_abort(); }
+  } catch (...) { }
+}
diff --git a/gcc/testsuite/g++.dg/eh/anon1a.cc b/gcc/testsuite/g++.dg/eh/anon1a.cc
new file mode 100644
index 00000000000..ba161ac2b01
--- /dev/null
+++ b/gcc/testsuite/g++.dg/eh/anon1a.cc
@@ -0,0 +1,10 @@
+namespace {
+  struct A
+  {
+    virtual void f();
+  };
+
+  void A::f() { }
+}
+
+void g() { throw A(); }
diff --git a/gcc/testsuite/g++.dg/eh/anon2.C b/gcc/testsuite/g++.dg/eh/anon2.C
new file mode 100644
index 00000000000..9ff9ee3ab7f
--- /dev/null
+++ b/gcc/testsuite/g++.dg/eh/anon2.C
@@ -0,0 +1,24 @@
+// Test that the anonymous namespace isn't mangled with random characters,
+// but also doesn't get mixed up with an anonymous namespace in another
+// translation unit.
+// { dg-final { scan-assembler "\\*N12_GLOBAL__N_11AE" } }
+
+namespace {
+  struct A
+  {
+    virtual void f();
+  };
+
+  void A::f() { }
+}
+
+extern void g();
+
+int main()
+{
+  try {
+    try {
+      g();
+    } catch (A) { __builtin_abort(); }
+  } catch (...) { }
+}