John Messerly
13cf3805b8
Simplifies js_codegen to remove the special cases for things like cascades and statement parent, instead these "fall out" of JSMetaLet node and the various to* methods in js_ast. As a result of handling things more uniformly, code gets cleaner in a lot of cases. One slight "regression" is a cascade at the end of a variable init list with multiple variables. But multiple variables aren't very common so doesn't seem worth optimizing readability there. R=leafp@google.com, vsm@google.com Review URL: https://codereview.chromium.org/1069493002
34 lines
777 B
Dart
34 lines
777 B
Dart
// Copyright (c) 2015, 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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get index {
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print('called "index" getter');
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return 0;
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}
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final _foo = new Foo();
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get foo {
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print('called "foo" getter');
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return _foo;
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}
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class Foo { int x = 100; }
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main() {
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var f = { 0: 40 };
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print('should only call "index" 2 times:');
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++f[index];
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forcePostfix(f[index]++);
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print('should only call "foo" 2 times:');
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++foo.x;
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forcePostfix(foo.x++);
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print('op assign test, should only call "index" twice:');
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f[index] += f[index];
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}
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// Postfix generates as prefix if the value isn't used. This method prevents it.
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forcePostfix(x) {}
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