1 files changed, 45 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.old-deja/g++.other/warn7.C b/gcc/testsuite/g++.old-deja/g++.other/warn7.C
new file mode 100644
index 000000000..c7684d18c
--- /dev/null
+++ b/gcc/testsuite/g++.old-deja/g++.other/warn7.C
@@ -0,0 +1,45 @@
+// { dg-do assemble  }
+// { dg-options "-W -Wall" }
+// 
+// Copyright (C) 2001 Free Software Foundation, Inc.
+// Contributed by Nathan Sidwell 26 April 2001 <nathan@codesourcery.com>
+
+// Bug 2356. Unused parameter information introduced in a ctor
+// definition was not propagated to clones, leading to missed or
+// unwarranted unused parameter warnings, possibly given twice.
+
+struct X
+{
+  X(int i);
+  void foo (int i);
+  
+};
+void foo (int i);
+
+X::X(int)
+{
+}
+void X::foo (int) 
+{
+}
+void foo (int)
+{
+}
+
+struct Y
+{
+  Y(int);
+  void bar (int);
+  
+};
+void bar (int);
+
+Y::Y(int i)  // { dg-warning "unused parameter" }
+{
+}
+void Y::bar (int i)  // { dg-warning "unused parameter" }
+{
+}
+void bar (int i) // { dg-warning "unused parameter" }
+{
+}