| library /*isNonNullableByDefault*/; |
| // |
| // Problems in library: |
| // |
| // pkg/front_end/testcases/value_class/value_extends_non_value.dart:18:22: Error: No named parameter with the name 'numberOfLegs'. |
| // Cat firstCat = Cat(numberOfLegs: 4, numberOfWhiskers: 10); |
| // ^^^^^^^^^^^^ |
| // pkg/front_end/testcases/value_class/value_extends_non_value.dart:13:7: Context: The class 'Cat' has a constructor that takes no arguments. |
| // class Cat extends Animal { |
| // ^ |
| // |
| // pkg/front_end/testcases/value_class/value_extends_non_value.dart:19:23: Error: No named parameter with the name 'numberOfLegs'. |
| // Cat secondCat = Cat(numberOfLegs: 4, numberOfWhiskers: 10); |
| // ^^^^^^^^^^^^ |
| // pkg/front_end/testcases/value_class/value_extends_non_value.dart:13:7: Context: The class 'Cat' has a constructor that takes no arguments. |
| // class Cat extends Animal { |
| // ^ |
| // |
| // pkg/front_end/testcases/value_class/value_extends_non_value.dart:20:22: Error: No named parameter with the name 'numberOfLegs'. |
| // Cat thirdCat = Cat(numberOfLegs: 4, numberOfWhiskers: 0); |
| // ^^^^^^^^^^^^ |
| // pkg/front_end/testcases/value_class/value_extends_non_value.dart:13:7: Context: The class 'Cat' has a constructor that takes no arguments. |
| // class Cat extends Animal { |
| // ^ |
| // |
| // pkg/front_end/testcases/value_class/value_extends_non_value.dart:14:13: Error: Final field 'numberOfWhiskers' is not initialized. |
| // Try to initialize the field in the declaration or in every constructor. |
| // final int numberOfWhiskers; |
| // ^^^^^^^^^^^^^^^^ |
| // |
| import self as self; |
| import "dart:core" as core; |
| import "value_class_support_lib.dart" as val; |
| |
| import "org-dartlang-testcase:///value_class_support_lib.dart"; |
| |
| class Animal extends core::Object { |
| final field core::int numberOfLegs; |
| constructor •({required core::int numberOfLegs = #C1}) → self::Animal |
| : self::Animal::numberOfLegs = numberOfLegs, super core::Object::•() |
| ; |
| } |
| class Cat extends self::Animal { |
| final field core::int numberOfWhiskers = null; |
| synthetic constructor •({required core::int numberOfWhiskers, core::int numberOfLegs}) → self::Cat |
| : self::Cat::numberOfWhiskers = numberOfWhiskers, super self::Animal::•(numberOfLegs) |
| ; |
| operator /*isLegacy*/ ==(core::Object other) → core::bool |
| return other is self::Cat && this.{self::Animal::numberOfLegs}.{core::num::==}(other{self::Cat}.{self::Animal::numberOfLegs}) && this.{self::Cat::numberOfWhiskers}.{core::num::==}(other{self::Cat}.{self::Cat::numberOfWhiskers}); |
| get /*isLegacy*/ hashCode() → core::int |
| return val::JenkinsSmiHash::finish(val::JenkinsSmiHash::combine(val::JenkinsSmiHash::combine("org-dartlang-testcase:///value_extends_non_value.dartCat".{core::String::hashCode}, this.{self::Animal::numberOfLegs}.{core::num::hashCode}), this.{self::Cat::numberOfWhiskers}.{core::num::hashCode})); |
| method /*isLegacy*/ toString() → core::String |
| return "Cat(numberOfLegs: ${this.{self::Animal::numberOfLegs}.{core::int::toString}()}, numberOfWhiskers: ${this.{self::Cat::numberOfWhiskers}.{core::int::toString}()})"; |
| method /*isLegacy*/ copyWith({core::int numberOfLegs, core::int numberOfWhiskers}) → dynamic |
| return new self::Cat::•(numberOfLegs: numberOfLegs, numberOfWhiskers: numberOfWhiskers); |
| } |
| static method main() → dynamic { |
| self::Cat firstCat = invalid-expression "pkg/front_end/testcases/value_class/value_extends_non_value.dart:18:22: Error: No named parameter with the name 'numberOfLegs'. |
| Cat firstCat = Cat(numberOfLegs: 4, numberOfWhiskers: 10); |
| ^^^^^^^^^^^^"; |
| self::Cat secondCat = invalid-expression "pkg/front_end/testcases/value_class/value_extends_non_value.dart:19:23: Error: No named parameter with the name 'numberOfLegs'. |
| Cat secondCat = Cat(numberOfLegs: 4, numberOfWhiskers: 10); |
| ^^^^^^^^^^^^"; |
| self::Cat thirdCat = invalid-expression "pkg/front_end/testcases/value_class/value_extends_non_value.dart:20:22: Error: No named parameter with the name 'numberOfLegs'. |
| Cat thirdCat = Cat(numberOfLegs: 4, numberOfWhiskers: 0); |
| ^^^^^^^^^^^^"; |
| self::expect(true, firstCat.{core::Object::==}(secondCat)); |
| self::expect(false, firstCat.{core::Object::==}(thirdCat)); |
| self::expect(true, firstCat.{core::Object::hashCode}.{core::num::==}(secondCat.{core::Object::hashCode})); |
| self::expect(false, firstCat.{core::Object::hashCode}.{core::num::==}(thirdCat.{core::Object::hashCode})); |
| } |
| static method expect(core::Object? expected, core::Object? actual) → dynamic { |
| if(!expected.{core::Object::==}(actual)) |
| throw "Expected=${expected}, actual=${actual}"; |
| } |
| |
| library /*isNonNullableByDefault*/; |
| import self as val; |
| import "dart:core" as core; |
| |
| class JenkinsSmiHash extends core::Object { |
| synthetic constructor •() → val::JenkinsSmiHash |
| : super core::Object::•() |
| ; |
| static method combine(core::int hash, core::int value) → core::int { |
| hash = 536870911.{core::int::&}(hash.{core::num::+}(value)); |
| hash = 536870911.{core::int::&}(hash.{core::num::+}(524287.{core::int::&}(hash).{core::int::<<}(10))); |
| return hash.{core::int::^}(hash.{core::int::>>}(6)); |
| } |
| static method finish(core::int hash) → core::int { |
| hash = 536870911.{core::int::&}(hash.{core::num::+}(67108863.{core::int::&}(hash).{core::int::<<}(3))); |
| hash = hash.{core::int::^}(hash.{core::int::>>}(11)); |
| return 536870911.{core::int::&}(hash.{core::num::+}(16383.{core::int::&}(hash).{core::int::<<}(15))); |
| } |
| } |
| static const field core::String valueClass = #C2; |
| |
| constants { |
| #C1 = null |
| #C2 = "valueClass" |
| } |