John Messerly
45 lines
1.4 KiB
Dart
45 lines
1.4 KiB
Dart
// Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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// Test to detect syntactically illegal left-hand-side (assignable)
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// expressions.
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class C {
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static var static_field = 0;
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}
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var tl_static_var = 0;
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main() {
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tl_static_var = 0;
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(tl_static_var) = 0; /// 01: compile-time error
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(tl_static_var)++; /// 02: compile-time error
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++(tl_static_var); /// 03: compile-time error
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C.static_field = 0;
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(C.static_field) = 0; /// 11: compile-time error
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(C.static_field)++; /// 12: compile-time error
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++(C.static_field); /// 13: compile-time error
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tl_static_var = [1, 2, 3];
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tl_static_var[0] = 0;
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(tl_static_var)[0] = 0;
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(tl_static_var[0]) = 0; /// 21: compile-time error
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(tl_static_var[0])++; /// 22: compile-time error
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++(tl_static_var[0]); /// 23: compile-time error
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C.static_field = [1, 2, 3];
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(C.static_field[0]) = 0; /// 31: compile-time error
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(C.static_field[0])++; /// 32: compile-time error
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++(C.static_field[0]); /// 33: compile-time error
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var a = 0;
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(a) = 0; /// 41: compile-time error
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(a)++; /// 42: compile-time error
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++(a); /// 43: compile-time error
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// Neat palindrome expression. x is assignable, ((x)) is not.
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var funcnuf = (x) => ((x))=((x)) <= (x); /// 50: compile-time error
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}
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