dart-sdk/tests/language/assignable_expression_test.dart
Jacob Richman 88eb557b65 Fix warnings_checker.dart handling of multitests
Update all tests

Support //# multitests for better dartfmt compatibility and fewer multitest false positives

All files under tests were manually updated with

find . -iregex '.*\.dart$' -print0 | xargs -0 perl -pi -e 's/(\S\s+)\/\/\/ /$1\/\/# /'

For now both old and new styles are allowed to accommodate CO19 tests.

R=efortuna@google.com
BUG=

Review-Url: https://codereview.chromium.org/2765693002 .
Review-Url: https://codereview.chromium.org/2765893003 .
2017-03-21 17:29:56 -07:00

45 lines
1.5 KiB
Dart

// 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.
// Test to detect syntactically illegal left-hand-side (assignable)
// expressions.
class C {
static var static_field = 0;
}
var tl_static_var = 0;
main() {
tl_static_var = 0;
(tl_static_var) = 0; // //# 01: compile-time error
(tl_static_var)++; // //# 02: compile-time error
++(tl_static_var); // //# 03: compile-time error
C.static_field = 0;
(C.static_field) = 0; // //# 11: compile-time error
(C.static_field)++; // //# 12: compile-time error
++(C.static_field); // //# 13: compile-time error
tl_static_var = [1, 2, 3];
tl_static_var[0] = 0;
(tl_static_var)[0] = 0;
(tl_static_var[0]) = 0; // //# 21: compile-time error
(tl_static_var[0])++; // //# 22: compile-time error
++(tl_static_var[0]); // //# 23: compile-time error
C.static_field = [1, 2, 3];
(C.static_field[0]) = 0; // //# 31: compile-time error
(C.static_field[0])++; // //# 32: compile-time error
++(C.static_field[0]); // //# 33: compile-time error
var a = 0;
(a) = 0; // //# 41: compile-time error
(a)++; // //# 42: compile-time error
++(a); // //# 43: compile-time error
// Neat palindrome expression. x is assignable, ((x)) is not.
var funcnuf = (x) => ((x))=((x)) <= (x); // //# 50: compile-time error
}