1 files changed, 17 insertions, 0 deletions
diff --git a/llvm/test/C++Frontend/2003-09-29-ArgumentNumberMismatch.cpp b/llvm/test/C++Frontend/2003-09-29-ArgumentNumberMismatch.cpp
new file mode 100644
index 00000000000..4873123d124
--- /dev/null
+++ b/llvm/test/C++Frontend/2003-09-29-ArgumentNumberMismatch.cpp
@@ -0,0 +1,17 @@
+// RUN: %llvmgxx -S %s -o - | llvm-as -f -o /dev/null
+
+// Non-POD classes cannot be passed into a function by component, because their
+// dtors must be run.  Instead, pass them in by reference.  The C++ front-end
+// was mistakenly "thinking" that 'foo' took a structure by component.
+
+struct C {
+  int A, B;
+  ~C() {}
+};
+
+void foo(C b);
+
+void test(C *P) {
+  foo(*P);
+}
+