Update message of TypeError 5172

test/libsolidity/syntaxTests/operators/custom/operator_with_different_param_return_types.sol

@@ -1,9 +1,18 @@
 type Int is int128;
+
+struct S {
+    int128 i;
+}
+
 using {
     add as +, sub as -,
     mul as *, div as /
 } for Int;
 
+using {
+    bitor as |
+} for S;
+
 function add(Int, Int) pure returns (Int) {
     return Int.wrap(1);
 }
@@ -19,7 +28,14 @@ function mul(int128, int256) pure returns (Int) {
 function div(Int, Int) pure returns (int256) {
     return 3;
 }
+
+function bitor(S storage, S storage) pure returns (S memory) {
+    return S(1);
+}
+
+
 // ----
-// TypeError 3100: (42-45): The function "sub" cannot be bound to the type "Int" because the type cannot be implicitly converted to the first argument of the function ("int128").
-// TypeError 3100: (56-59): The function "mul" cannot be bound to the type "Int" because the type cannot be implicitly converted to the first argument of the function ("int128").
-// TypeError 7743: (66-69): The function "div" needs to return exactly one value of type Int to be used for the operator /.
+// TypeError 3100: (71-74): The function "sub" cannot be bound to the type "Int" because the type cannot be implicitly converted to the first argument of the function ("int128").
+// TypeError 3100: (85-88): The function "mul" cannot be bound to the type "Int" because the type cannot be implicitly converted to the first argument of the function ("int128").
+// TypeError 7743: (95-98): The function "div" needs to return exactly one value of type Int to be used for the operator /.
+// TypeError 7743: (128-133): The function "bitor" needs to return exactly one value of type S to be used for the operator |.