Bound member function diagnostic - suggest no-args calls and note overload candidates

Still missing cases for templates, but this is a step in the right
direction. Also omits suggestions that would be ambiguous (eg: void
func(int = 0); + void func(float = 0); func;)

llvm-svn: 183173

1 files changed, 3 insertions, 3 deletions

diff --git a/clang/test/SemaCXX/overloaded-operator.cpp b/clang/test/SemaCXX/overloaded-operator.cpp
index d794850a392..bdb75a5e5f6 100644
--- a/clang/test/SemaCXX/overloaded-operator.cpp
+++ b/clang/test/SemaCXX/overloaded-operator.cpp
@@ -387,8 +387,8 @@ void test_lookup_through_using() {
 
 namespace rdar9136502 {
   struct X {
-    int i();
-    int i(int);
+    int i(); // expected-note{{possible target for call}}
+    int i(int); // expected-note{{possible target for call}}
   };
 
   struct Y {
@@ -397,7 +397,7 @@ namespace rdar9136502 {
 
   void f(X x, Y y) {
     y << x
-      .i; // expected-error{{reference to non-static member function must be called}}
+      .i; // expected-error{{reference to non-static member function must be called; did you mean to call it with no arguments?}}
   }
 }