blob: 4074af4f51bd3f46b5d6ab322d434fc0b0a37db7 [file] [log] [blame]
// Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
// @dart = 2.9
// Test to detect syntactically illegal left-hand-side (assignable)
// expressions.
class C {
static dynamic field = 0;
}
dynamic variable = 0;
main() {
variable = 0;
(variable) = 0;
//^^^^^^^^^^
// [analyzer] SYNTACTIC_ERROR.ILLEGAL_ASSIGNMENT_TO_NON_ASSIGNABLE
//^^^^^^^^^^
// [analyzer] SYNTACTIC_ERROR.MISSING_ASSIGNABLE_SELECTOR
// ^
// [cfe] Can't assign to a parenthesized expression.
(variable)++;
// ^
// [cfe] Can't assign to a parenthesized expression.
// ^^
// [analyzer] SYNTACTIC_ERROR.ILLEGAL_ASSIGNMENT_TO_NON_ASSIGNABLE
++(variable);
// ^
// [analyzer] SYNTACTIC_ERROR.MISSING_ASSIGNABLE_SELECTOR
// [cfe] Can't assign to a parenthesized expression.
C.field = 0;
(C.field) = 0;
//^^^^^^^^^
// [analyzer] SYNTACTIC_ERROR.ILLEGAL_ASSIGNMENT_TO_NON_ASSIGNABLE
//^^^^^^^^^
// [analyzer] SYNTACTIC_ERROR.MISSING_ASSIGNABLE_SELECTOR
// ^
// [cfe] Can't assign to a parenthesized expression.
(C.field)++;
// ^
// [cfe] Can't assign to a parenthesized expression.
// ^^
// [analyzer] SYNTACTIC_ERROR.ILLEGAL_ASSIGNMENT_TO_NON_ASSIGNABLE
++(C.field);
// ^
// [analyzer] SYNTACTIC_ERROR.MISSING_ASSIGNABLE_SELECTOR
// [cfe] Can't assign to a parenthesized expression.
variable = [1, 2, 3];
variable[0] = 0;
(variable)[0] = 0;
(variable[0]) = 0;
//^^^^^^^^^^^^^
// [analyzer] SYNTACTIC_ERROR.ILLEGAL_ASSIGNMENT_TO_NON_ASSIGNABLE
//^^^^^^^^^^^^^
// [analyzer] SYNTACTIC_ERROR.MISSING_ASSIGNABLE_SELECTOR
// ^
// [cfe] Can't assign to a parenthesized expression.
(variable[0])++;
// ^
// [cfe] Can't assign to a parenthesized expression.
// ^^
// [analyzer] SYNTACTIC_ERROR.ILLEGAL_ASSIGNMENT_TO_NON_ASSIGNABLE
++(variable[0]);
// ^
// [analyzer] SYNTACTIC_ERROR.MISSING_ASSIGNABLE_SELECTOR
// [cfe] Can't assign to a parenthesized expression.
C.field = [1, 2, 3];
(C.field[0]) = 0;
//^^^^^^^^^^^^
// [analyzer] SYNTACTIC_ERROR.ILLEGAL_ASSIGNMENT_TO_NON_ASSIGNABLE
//^^^^^^^^^^^^
// [analyzer] SYNTACTIC_ERROR.MISSING_ASSIGNABLE_SELECTOR
// ^
// [cfe] Can't assign to a parenthesized expression.
(C.field[0])++;
// ^
// [cfe] Can't assign to a parenthesized expression.
// ^^
// [analyzer] SYNTACTIC_ERROR.ILLEGAL_ASSIGNMENT_TO_NON_ASSIGNABLE
++(C.field[0]);
// ^
// [analyzer] SYNTACTIC_ERROR.MISSING_ASSIGNABLE_SELECTOR
// [cfe] Can't assign to a parenthesized expression.
var a = 0;
(a) = 0;
//^^^
// [analyzer] SYNTACTIC_ERROR.ILLEGAL_ASSIGNMENT_TO_NON_ASSIGNABLE
//^^^
// [analyzer] SYNTACTIC_ERROR.MISSING_ASSIGNABLE_SELECTOR
// ^
// [cfe] Can't assign to a parenthesized expression.
(a)++;
//^
// [cfe] Can't assign to a parenthesized expression.
// ^^
// [analyzer] SYNTACTIC_ERROR.ILLEGAL_ASSIGNMENT_TO_NON_ASSIGNABLE
++(a);
// ^
// [analyzer] SYNTACTIC_ERROR.MISSING_ASSIGNABLE_SELECTOR
// [cfe] Can't assign to a parenthesized expression.
// Neat palindrome expression. x is assignable, ((x)) is not.
var funcnuf = (x) => ((x))=((x)) <= (x);
// ^^^^^
// [analyzer] SYNTACTIC_ERROR.MISSING_ASSIGNABLE_SELECTOR
// ^
// [cfe] Can't assign to a parenthesized expression.
}