1 files changed, 26 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/abi/thunk4.C b/gcc/testsuite/g++.dg/abi/thunk4.C
new file mode 100644
index 000000000..cd9eac3ea
--- /dev/null
+++ b/gcc/testsuite/g++.dg/abi/thunk4.C
@@ -0,0 +1,26 @@
+// { dg-require-weak "" }
+// { dg-skip-if "Linkonce not weak" { *-*-mingw* *-*-cygwin } { "*" } { "" } }
+// { dg-final { scan-assembler ".weak\[ \t\]_?_ZThn._N7Derived3FooEv" { target { ! { *-*-darwin* alpha*-dec-osf* } } } } }
+// { dg-final { scan-assembler ".weak_definition\[ \t\]_?_ZThn._N7Derived3FooEv" { target { *-*-darwin* } } } }
+// { dg-final { scan-assembler ".weakext\[ \t\]_?_ZThn._N7Derived3FooEv" { target { alpha*-dec-osf* } } } }
+
+struct Base 
+{
+  virtual void Foo ();
+};
+
+struct Filler 
+{
+  virtual void Baz ();
+};
+
+struct Derived : Filler, Base 
+{
+  virtual void Foo ();
+};
+
+inline void Derived::Foo ()
+{
+}
+
+Derived f;