Mayank Patke
553ac951b3
Change-Id: I5d4c0b4d15a05cfc30d87003785ca841c46b1a0f Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/426583 Reviewed-by: Stephen Adams <sra@google.com>
134 lines
5.8 KiB
Dart
134 lines
5.8 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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/*member: main:[null|powerset={null}]*/
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main() {
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simpleConditional();
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simpleConditionalTrue();
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simpleConditionalFalse();
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conditionalIs();
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conditionalIsInt();
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conditionalIsNot();
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conditionalIsNotInt();
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conditionalNull();
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conditionalNotNull();
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}
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////////////////////////////////////////////////////////////////////////////////
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/// Simple conditional with unknown condition value.
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////////////////////////////////////////////////////////////////////////////////
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/*member: _simpleConditional:Union([exact=JSString|powerset={I}{O}{I}], [exact=JSUInt31|powerset={I}{O}{N}], powerset: {I}{O}{IN})*/
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_simpleConditional(/*[exact=JSBool|powerset={I}{O}{N}]*/ c) => c ? '' : 0;
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/*member: simpleConditional:[null|powerset={null}]*/
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simpleConditional() {
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_simpleConditional(true);
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_simpleConditional(false);
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}
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////////////////////////////////////////////////////////////////////////////////
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/// Simple conditional with unknown condition value.
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////////////////////////////////////////////////////////////////////////////////
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/*member: _simpleConditionalTrue:Union([exact=JSString|powerset={I}{O}{I}], [exact=JSUInt31|powerset={I}{O}{N}], powerset: {I}{O}{IN})*/
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_simpleConditionalTrue(
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/*Value([exact=JSBool|powerset={I}{O}{N}], value: true, powerset: {I}{O}{N})*/ c,
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) => c ? '' : 0;
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/*member: simpleConditionalTrue:[null|powerset={null}]*/
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simpleConditionalTrue() {
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_simpleConditionalTrue(true);
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}
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////////////////////////////////////////////////////////////////////////////////
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/// Simple conditional with unknown condition value.
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////////////////////////////////////////////////////////////////////////////////
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/*member: _simpleConditionalFalse:Union([exact=JSString|powerset={I}{O}{I}], [exact=JSUInt31|powerset={I}{O}{N}], powerset: {I}{O}{IN})*/
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_simpleConditionalFalse(
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/*Value([exact=JSBool|powerset={I}{O}{N}], value: false, powerset: {I}{O}{N})*/ c,
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) => c ? '' : 0;
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/*member: simpleConditionalFalse:[null|powerset={null}]*/
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simpleConditionalFalse() {
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_simpleConditionalFalse(false);
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}
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////////////////////////////////////////////////////////////////////////////////
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/// Conditional with an is test.
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////////////////////////////////////////////////////////////////////////////////
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/*member: _conditionalIs:Union([exact=JSString|powerset={I}{O}{I}], [subclass=JSPositiveInt|powerset={I}{O}{N}], powerset: {I}{O}{IN})*/
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_conditionalIs(/*[null|exact=JSUInt31|powerset={null}{I}{O}{N}]*/ o) =>
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o is int ? o. /*invoke: [exact=JSUInt31|powerset={I}{O}{N}]*/ abs() : '';
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/*member: conditionalIs:[null|powerset={null}]*/
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conditionalIs() {
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_conditionalIs(null);
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_conditionalIs(1);
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}
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////////////////////////////////////////////////////////////////////////////////
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/// Conditional with an is `int` test known to be true.
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////////////////////////////////////////////////////////////////////////////////
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/*member: _conditionalIsInt:Union([exact=JSString|powerset={I}{O}{I}], [subclass=JSPositiveInt|powerset={I}{O}{N}], powerset: {I}{O}{IN})*/
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_conditionalIsInt(/*[exact=JSUInt31|powerset={I}{O}{N}]*/ o) =>
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o is int ? o. /*invoke: [exact=JSUInt31|powerset={I}{O}{N}]*/ abs() : '';
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/*member: conditionalIsInt:[null|powerset={null}]*/
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conditionalIsInt() {
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_conditionalIsInt(1);
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}
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////////////////////////////////////////////////////////////////////////////////
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/// Conditional with an is-not test.
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////////////////////////////////////////////////////////////////////////////////
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/*member: _conditionalIsNot:Union([exact=JSString|powerset={I}{O}{I}], [subclass=JSPositiveInt|powerset={I}{O}{N}], powerset: {I}{O}{IN})*/
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_conditionalIsNot(/*[null|exact=JSUInt31|powerset={null}{I}{O}{N}]*/ o) =>
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o is! int ? '' : o. /*invoke: [exact=JSUInt31|powerset={I}{O}{N}]*/ abs();
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/*member: conditionalIsNot:[null|powerset={null}]*/
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conditionalIsNot() {
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_conditionalIsNot(null);
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_conditionalIsNot(1);
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}
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////////////////////////////////////////////////////////////////////////////////
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/// Conditional with an is-not `int` test known to be false.
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////////////////////////////////////////////////////////////////////////////////
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/*member: _conditionalIsNotInt:Union([exact=JSString|powerset={I}{O}{I}], [subclass=JSPositiveInt|powerset={I}{O}{N}], powerset: {I}{O}{IN})*/
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_conditionalIsNotInt(/*[exact=JSUInt31|powerset={I}{O}{N}]*/ o) =>
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o is! int ? '' : o. /*invoke: [exact=JSUInt31|powerset={I}{O}{N}]*/ abs();
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/*member: conditionalIsNotInt:[null|powerset={null}]*/
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conditionalIsNotInt() {
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_conditionalIsNotInt(1);
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}
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////////////////////////////////////////////////////////////////////////////////
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/// Conditional with an is test.
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////////////////////////////////////////////////////////////////////////////////
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/*member: _conditionalNull:Union([exact=JSString|powerset={I}{O}{I}], [subclass=JSPositiveInt|powerset={I}{O}{N}], powerset: {I}{O}{IN})*/
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_conditionalNull(/*[null|exact=JSUInt31|powerset={null}{I}{O}{N}]*/ o) =>
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o == null ? '' : o. /*invoke: [exact=JSUInt31|powerset={I}{O}{N}]*/ abs();
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/*member: conditionalNull:[null|powerset={null}]*/
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conditionalNull() {
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_conditionalNull(null);
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_conditionalNull(1);
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}
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////////////////////////////////////////////////////////////////////////////////
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/// Conditional with an is `int` test known to be true.
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////////////////////////////////////////////////////////////////////////////////
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/*member: _conditionalNotNull:Union([exact=JSString|powerset={I}{O}{I}], [subclass=JSPositiveInt|powerset={I}{O}{N}], powerset: {I}{O}{IN})*/
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_conditionalNotNull(/*[null|exact=JSUInt31|powerset={null}{I}{O}{N}]*/ o) =>
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o != null ? o. /*invoke: [exact=JSUInt31|powerset={I}{O}{N}]*/ abs() : '';
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/*member: conditionalNotNull:[null|powerset={null}]*/
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conditionalNotNull() {
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_conditionalNotNull(null);
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_conditionalNotNull(1);
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}
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