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-rw-r--r--gcc/testsuite/g++.dg/opt/thunk3-1.C6
1 files changed, 6 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/opt/thunk3-1.C b/gcc/testsuite/g++.dg/opt/thunk3-1.C
new file mode 100644
index 000000000..c540b0fa2
--- /dev/null
+++ b/gcc/testsuite/g++.dg/opt/thunk3-1.C
@@ -0,0 +1,6 @@
+// { dg-do compile }
+// { dg-options "-O1" }
+struct Foo { };
+struct Bar { virtual ~Bar(); };
+struct Baz: public virtual Bar { virtual void Func (Foo); };
+void unused() { Baz().Func(Foo()); }