Mayank Patke
3b67681bcc
Change-Id: Ife85aafa90b1b0347fabb6e95f3d6c00c5307cd2 Bug: https://github.com/dart-lang/sdk/issues/42063 Fixes: https://github.com/dart-lang/sdk/issues/42063 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/152440 Reviewed-by: Joshua Litt <joshualitt@google.com> Commit-Queue: Mayank Patke <fishythefish@google.com>
162 lines
3.0 KiB
Dart
162 lines
3.0 KiB
Dart
// Copyright (c) 2018, 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:static=[explicitAs(1),implicitAs(1),promoted(1)],type=[inst:JSNull]*/
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main() {
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explicitAs(null);
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implicitAs(null);
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promoted(null);
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}
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/*member: explicitAs:
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dynamic=[String.length],
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static=[
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Rti._bind(1),
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Rti._eval(1),
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_arrayInstanceType(1),
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_asBool(1),
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_asBoolQ(1),
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_asBoolS(1),
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_asDouble(1),
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_asDoubleQ(1),
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_asDoubleS(1),
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_asInt(1),
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_asIntQ(1),
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_asIntS(1),
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_asNum(1),
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_asNumQ(1),
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_asNumS(1),
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_asObject(1),
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_asString(1),
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_asStringQ(1),
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_asStringS(1),
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_asTop(1),
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_generalAsCheckImplementation(1),
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_generalIsTestImplementation(1),
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_generalNullableAsCheckImplementation(1),
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_generalNullableIsTestImplementation(1),
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_installSpecializedAsCheck(1),
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_installSpecializedIsTest(1),
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_instanceType(1),
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_isBool(1),
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_isInt(1),
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_isNum(1),
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_isObject(1),
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_isString(1),
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_isTop(1),
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findType(1),
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instanceType(1)],
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type=[
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inst:Closure,
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inst:JSBool,
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param:String*]
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*/
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explicitAs(String i) {
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i.length;
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// ignore: unnecessary_cast
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return i as String;
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}
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/*member: implicitAs:
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dynamic=[String.length],
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static=[
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Rti._bind(1),
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Rti._eval(1),
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_arrayInstanceType(1),
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_asBool(1),
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_asBoolQ(1),
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_asBoolS(1),
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_asDouble(1),
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_asDoubleQ(1),
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_asDoubleS(1),
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_asInt(1),
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_asIntQ(1),
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_asIntS(1),
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_asNum(1),
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_asNumQ(1),
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_asNumS(1),
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_asObject(1),
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_asString(1),
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_asStringQ(1),
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_asStringS(1),
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_asTop(1),
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_generalAsCheckImplementation(1),
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_generalIsTestImplementation(1),
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_generalNullableAsCheckImplementation(1),
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_generalNullableIsTestImplementation(1),
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_installSpecializedAsCheck(1),
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_installSpecializedIsTest(1),
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_instanceType(1),
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_isBool(1),
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_isInt(1),
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_isNum(1),
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_isObject(1),
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_isString(1),
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_isTop(1),
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findType(1),
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instanceType(1)],
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type=[
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inst:Closure,
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inst:JSBool,
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param:String*]
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*/
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String implicitAs(String i) {
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dynamic j = i;
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i.length;
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j.length;
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return j;
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}
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/*member: promoted:
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dynamic=[String.length],
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static=[
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Rti._bind(1),
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Rti._eval(1),
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_arrayInstanceType(1),
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_asBool(1),
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_asBoolQ(1),
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_asBoolS(1),
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_asDouble(1),
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_asDoubleQ(1),
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_asDoubleS(1),
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_asInt(1),
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_asIntQ(1),
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_asIntS(1),
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_asNum(1),
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_asNumQ(1),
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_asNumS(1),
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_asObject(1),
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_asString(1),
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_asStringQ(1),
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_asStringS(1),
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_asTop(1),
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_generalAsCheckImplementation(1),
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_generalIsTestImplementation(1),
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_generalNullableAsCheckImplementation(1),
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_generalNullableIsTestImplementation(1),
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_installSpecializedAsCheck(1),
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_installSpecializedIsTest(1),
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_instanceType(1),
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_isBool(1),
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_isInt(1),
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_isNum(1),
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_isObject(1),
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_isString(1),
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_isTop(1),
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findType(1),
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instanceType(1)],
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type=[
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inst:Closure,
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inst:JSBool,
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inst:JSNull,
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is:String*]
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*/
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String promoted(dynamic i) {
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if (i is! String) return null;
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i.length;
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return i;
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}
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