[Clang] Update existing tests to reflect new diagnostics for scoped enums

Author: tinnamchoi

clang/test/CXX/over/over.match/over.match.funcs/over.match.oper/p3.cpp

@@ -13,6 +13,7 @@ enum class E { e };
 
 template<typename T> int f(T t) { return ~t; } // expected-error {{invalid argument type}}
 template<typename T, typename U> int f(T t, U u) { return t % u; } // expected-error {{invalid operands to}}
+                                                                   // expected-note@-1 {{no implicit conversion for scoped enum}}
 
 int b1 = ~E::e; // expected-error {{invalid argument type}}
 int b2 = f(E::e); // expected-note {{in instantiation of}}

clang/test/SemaCXX/enum-scoped.cpp

@@ -128,7 +128,10 @@ namespace rdar9366066 {
 
   void f(X x) {
     x % X::value; // expected-error{{invalid operands to binary expression ('X' and 'rdar9366066::X')}}
+                  // expected-note@-1{{no implicit conversion for scoped enum; consider casting to underlying type}}
+                  // expected-note@-2{{no implicit conversion for scoped enum; consider casting to underlying type}}
     x % 8; // expected-error{{invalid operands to binary expression ('X' and 'int')}}
+           // expected-note@-1{{no implicit conversion for scoped enum; consider casting to underlying type}}
   }
 }
 

clang/test/SemaCXX/opaque-enum-declaration-in-class-template.cpp

@@ -94,7 +94,9 @@ struct S5 {
 };
 
 int X5 = S5<char>::E1{} + '\0'; // expected-error{{invalid operands to binary expression}}
+                                // expected-note@-1{{no implicit conversion for scoped enum; consider casting to underlying type}}
 int Y5 = S5<char>::E2{} + '\0'; // expected-error{{invalid operands to binary expression}}
+                                // expected-note@-1{{no implicit conversion for scoped enum; consider casting to underlying type}}
 
 
 template <typename T>