Move this from the C test suite

llvm-svn: 18395

test/Regression/C++Frontend/2004-09-27-DidntEmitTemplate.cpp.tr

@@ -0,0 +1,22 @@
+// RUN: llvmgcc -xc++ %s -c -o - | llvm-dis | grep callDefaultCtor | not grep declare
+
+// This is a testcase for LLVM PR445, which was a problem where the 
+// instantiation of callDefaultCtor was not being emitted correctly.
+
+struct Pass {};
+
+template<typename PassName>
+Pass *callDefaultCtor() { return new Pass(); }
+
+void foo(Pass *(*C)());
+
+struct basic_string {
+  bool empty() const { return true; }
+};
+
+
+bool foo2(basic_string &X) {
+  return X.empty();
+}
+void baz() { foo(callDefaultCtor<Pass>); }
+