vendor/clang/clang-r114020

1 files changed, 45 insertions, 0 deletions

diff --git a/test/CXX/expr/expr.unary/expr.unary.op/p4.cpp b/test/CXX/expr/expr.unary/expr.unary.op/p4.cpp
new file mode 100644
index 0000000000000..170c734fd3079
--- /dev/null
+++ b/test/CXX/expr/expr.unary/expr.unary.op/p4.cpp
@@ -0,0 +1,45 @@
+// RUN: %clang_cc1 -fsyntax-only -verify %s
+
+// rdar://problem/8347416
+namespace test0 {
+  struct A {
+    void foo(void (A::*)(int)); // expected-note {{passing argument to parameter here}}
+    template<typename T> void g(T);
+
+    void test() {
+      // FIXME: this diagnostic is terrible
+      foo(&g<int>); // expected-error {{cannot initialize a parameter of type 'void (test0::A::*)(int)' with an rvalue of type '<overloaded function type>'}}
+    }
+  };
+}
+
+// This should succeed.
+namespace test1 {
+  struct A {
+    static void f(void (A::*)());
+    static void f(void (*)(int));
+    void g();
+    static void g(int);
+
+    void test() {
+      f(&g);
+    }
+  };
+}
+
+// Also rdar://problem/8347416
+namespace test2 {
+  struct A {
+    static int foo(short);
+    static int foo(float);
+    int foo(int);
+    int foo(double);
+
+    void test();
+  };
+
+  void A::test() {
+    // FIXME: This diagnostic is terrible.
+    int (A::*ptr)(int) = &(A::foo); // expected-error {{cannot initialize a variable of type 'int (test2::A::*)(int)' with an rvalue of type '<overloaded function type>'}}
+  }
+}