Nate Biggs
3daee0282b
This is showing up in places like here where we are inferring `JSObject.toString` to return `String?`: https://github.com/dart-lang/sdk/blob/main/sdk/lib/_internal/js_runtime/lib/js_patch.dart#L204 Change-Id: Ie15c6a06cd1e0f9ead87b4a9ceaa949bdcbce989 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/269040 Reviewed-by: Mayank Patke <fishythefish@google.com> Commit-Queue: Nate Biggs <natebiggs@google.com>
65 lines
1.8 KiB
Dart
65 lines
1.8 KiB
Dart
// Copyright (c) 2017, 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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// @dart = 2.7
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/*member: main:[null]*/
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main() {
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unconditionalThrow();
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conditionalThrow();
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conditionalThrowReturn();
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unconditionalRethrow();
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}
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////////////////////////////////////////////////////////////////////////////////
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/// Method that throws unconditionally.
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////////////////////////////////////////////////////////////////////////////////
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/*member: unconditionalThrow:[empty]*/
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unconditionalThrow() => throw 'foo';
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////////////////////////////////////////////////////////////////////////////////
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/// Method that throws conditionally.
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////////////////////////////////////////////////////////////////////////////////
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/*member: _conditionalThrow:[null]*/
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_conditionalThrow(/*[exact=JSBool]*/ o) {
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if (o) throw 'foo';
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}
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/*member: conditionalThrow:[null]*/
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conditionalThrow() {
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_conditionalThrow(true);
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_conditionalThrow(false);
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}
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////////////////////////////////////////////////////////////////////////////////
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/// Method that throws conditionally and return 0.
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////////////////////////////////////////////////////////////////////////////////
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/*member: _conditionalThrowReturn:[exact=JSUInt31]*/
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_conditionalThrowReturn(/*[exact=JSBool]*/ o) {
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if (o) throw 'foo';
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return 0;
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}
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/*member: conditionalThrowReturn:[null]*/
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conditionalThrowReturn() {
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_conditionalThrowReturn(true);
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_conditionalThrowReturn(false);
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}
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////////////////////////////////////////////////////////////////////////////////
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/// Method that rethrows unconditionally.
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////////////////////////////////////////////////////////////////////////////////
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/*member: unconditionalRethrow:[empty]*/
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unconditionalRethrow() {
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try {
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throw 'foo';
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} catch (e) {
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rethrow;
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}
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}
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