Fix #2016 when passing an untyped integer to a generic `typeid` parameter

src/check_expr.cpp

@@ -6413,7 +6413,9 @@ CallArgumentError check_polymorphic_record_type(CheckerContext *c, Operand *oper
 		if (e->kind == Entity_TypeName) {
 			if (o->mode != Addressing_Type) {
 				if (show_error) {
-					error(o->expr, "Expected a type for the argument '%.*s'", LIT(e->token.string));
+					gbString expr = expr_to_string(o->expr);
+					error(o->expr, "Expected a type for the argument '%.*s', got %s", LIT(e->token.string), expr);
+					gb_string_free(expr);
 				}
 				err = CallArgumentError_WrongTypes;
 			}
@@ -6456,6 +6458,10 @@ CallArgumentError check_polymorphic_record_type(CheckerContext *c, Operand *oper
 		// add_type_info_type(c, o->type);
 	}
 
+	if (show_error && err) {
+		return err;
+	}
+
 	{
 		bool failure = false;
 		Entity *found_entity = find_polymorphic_record_entity(c, original_type, param_count, ordered_operands, &failure);