Mayank Patke
553ac951b3
Change-Id: I5d4c0b4d15a05cfc30d87003785ca841c46b1a0f Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/426583 Reviewed-by: Stephen Adams <sra@google.com>
63 lines
2.0 KiB
Dart
63 lines
2.0 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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/*member: main:[null|powerset={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|powerset=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|powerset={null}]*/
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_conditionalThrow(/*[exact=JSBool|powerset={I}{O}{N}]*/ o) {
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if (o) throw 'foo';
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}
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/*member: conditionalThrow:[null|powerset={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|powerset={I}{O}{N}]*/
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_conditionalThrowReturn(/*[exact=JSBool|powerset={I}{O}{N}]*/ 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|powerset={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|powerset=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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