Allow calling an overloaded function set by taking the address of the
functions, e.g., (&f)(0). Fixes <rdar://problem/9803316>.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@141877 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/SemaCXX/alignof-sizeof-reference.cpp b/test/SemaCXX/alignof-sizeof-reference.cpp
index 1d65abb..6a2d301 100644
--- a/test/SemaCXX/alignof-sizeof-reference.cpp
+++ b/test/SemaCXX/alignof-sizeof-reference.cpp
@@ -11,7 +11,8 @@
 void f();  // expected-note{{possible target for call}}
 void f(int);  // expected-note{{possible target for call}}
 void g() { 
-  sizeof(&f); // expected-error{{reference to overloaded function could not be resolved; did you mean to call it?}}
+  sizeof(&f); // expected-error{{reference to overloaded function could not be resolved; did you mean to call it with no arguments?}} \
+  // expected-warning{{expression result unused}}
 }
 
 template<typename T> void f_template(); // expected-note{{possible target for call}}