| library #lib; |
| import self as self; |
| import "dart:core" as core; |
| import "dart:_internal" as _in; |
| |
| class Base<T1 extends core::Object = dynamic, T2 extends core::Object = dynamic> extends core::Object { |
| generic-covariant-impl field self::Base::T1 t1 = null; |
| generic-covariant-impl field self::Base::T2 t2 = null; |
| [@vm.bytecode= |
| Bytecode { |
| Entry 1 |
| CheckStack 0 |
| Push FP[-5] |
| DirectCall 1, CP#0 |
| Drop1 |
| PushNull |
| PushInt 4 |
| CreateArrayTOS |
| StoreLocal r0 |
| Push r0 |
| PushInt 0 |
| PushConstant CP#2 |
| StoreIndexedTOS |
| Push r0 |
| PushInt 1 |
| Push FP[-5] |
| LoadTypeArgumentsField CP#4 |
| PushNull |
| InstantiateType CP#3 |
| StoreIndexedTOS |
| Push r0 |
| PushInt 2 |
| PushConstant CP#5 |
| StoreIndexedTOS |
| Push r0 |
| PushInt 3 |
| Push FP[-5] |
| LoadTypeArgumentsField CP#4 |
| PushNull |
| InstantiateType CP#6 |
| StoreIndexedTOS |
| DirectCall 1, CP#7 |
| DirectCall 1, CP#9 |
| Drop1 |
| PushNull |
| ReturnTOS |
| } |
| Nullable fields: [#lib::Base::t1 (field), #lib::Base::t2 (field)]} |
| ConstantPool { |
| [0] = DirectCall 'dart:core::Object:: (constructor)', ArgDesc num-args 1, num-type-args 0, names [] |
| [1] = Reserved |
| [2] = ObjectRef 'Base: ' |
| [3] = Type #lib::Base::TypeParam/0 |
| [4] = TypeArgumentsField #lib::Base |
| [5] = ObjectRef ', ' |
| [6] = Type #lib::Base::TypeParam/1 |
| [7] = DirectCall 'dart:core::_StringBase::_interpolate', ArgDesc num-args 1, num-type-args 0, names [] |
| [8] = Reserved |
| [9] = DirectCall 'dart:core::print', ArgDesc num-args 1, num-type-args 0, names [] |
| [10] = Reserved |
| } |
| ] constructor •() → self::Base<self::Base::T1, self::Base::T2> |
| : super core::Object::•() { |
| core::print("Base: ${self::Base::T1}, ${self::Base::T2}"); |
| } |
| } |
| class A extends self::Base<core::int, core::String> { |
| [@vm.bytecode= |
| Bytecode { |
| Entry 0 |
| CheckStack 0 |
| Push FP[-6] |
| DirectCall 1, CP#0 |
| Drop1 |
| PushNull |
| ReturnTOS |
| } |
| ConstantPool { |
| [0] = DirectCall '#lib::Base:: (constructor)', ArgDesc num-args 1, num-type-args 0, names [] |
| [1] = Reserved |
| } |
| ] constructor •(core::String s) → self::A |
| : super self::Base::•() |
| ; |
| } |
| class B<T extends core::Object = dynamic> extends self::Base<core::List<self::B::T>, core::String> { |
| [@vm.bytecode= |
| Bytecode { |
| Entry 1 |
| CheckStack 0 |
| Push FP[-5] |
| DirectCall 1, CP#0 |
| Drop1 |
| PushNull |
| PushInt 2 |
| CreateArrayTOS |
| StoreLocal r0 |
| Push r0 |
| PushInt 0 |
| PushConstant CP#2 |
| StoreIndexedTOS |
| Push r0 |
| PushInt 1 |
| Push FP[-5] |
| LoadTypeArgumentsField CP#4 |
| PushNull |
| InstantiateType CP#3 |
| StoreIndexedTOS |
| DirectCall 1, CP#5 |
| DirectCall 1, CP#7 |
| Drop1 |
| PushNull |
| ReturnTOS |
| } |
| ConstantPool { |
| [0] = DirectCall '#lib::Base:: (constructor)', ArgDesc num-args 1, num-type-args 0, names [] |
| [1] = Reserved |
| [2] = ObjectRef 'B: ' |
| [3] = Type #lib::B::TypeParam/0 |
| [4] = TypeArgumentsField #lib::B |
| [5] = DirectCall 'dart:core::_StringBase::_interpolate', ArgDesc num-args 1, num-type-args 0, names [] |
| [6] = Reserved |
| [7] = DirectCall 'dart:core::print', ArgDesc num-args 1, num-type-args 0, names [] |
| [8] = Reserved |
| } |
| ] constructor •() → self::B<self::B::T> |
| : super self::Base::•() { |
| core::print("B: ${self::B::T}"); |
| } |
| } |
| class C extends core::Object { |
| [@vm.bytecode= |
| Bytecode { |
| Entry 1 |
| CheckStack 0 |
| Push FP[-6] |
| DirectCall 1, CP#0 |
| Drop1 |
| PushNull |
| PushInt 2 |
| CreateArrayTOS |
| StoreLocal r0 |
| Push r0 |
| PushInt 0 |
| PushConstant CP#2 |
| StoreIndexedTOS |
| Push r0 |
| PushInt 1 |
| Push FP[-5] |
| StoreIndexedTOS |
| DirectCall 1, CP#3 |
| DirectCall 1, CP#5 |
| Drop1 |
| PushNull |
| ReturnTOS |
| } |
| ConstantPool { |
| [0] = DirectCall 'dart:core::Object:: (constructor)', ArgDesc num-args 1, num-type-args 0, names [] |
| [1] = Reserved |
| [2] = ObjectRef 'C: ' |
| [3] = DirectCall 'dart:core::_StringBase::_interpolate', ArgDesc num-args 1, num-type-args 0, names [] |
| [4] = Reserved |
| [5] = DirectCall 'dart:core::print', ArgDesc num-args 1, num-type-args 0, names [] |
| [6] = Reserved |
| } |
| ] constructor •(core::String s) → self::C |
| : super core::Object::•() { |
| core::print("C: ${s}"); |
| } |
| } |
| class E<K extends core::Object = dynamic, V extends core::Object = dynamic> extends core::Object { |
| [@vm.bytecode= |
| Bytecode { |
| Entry 0 |
| CheckStack 0 |
| Push FP[-5] |
| DirectCall 1, CP#0 |
| Drop1 |
| PushNull |
| ReturnTOS |
| } |
| ConstantPool { |
| [0] = DirectCall 'dart:core::Object:: (constructor)', ArgDesc num-args 1, num-type-args 0, names [] |
| [1] = Reserved |
| } |
| ] synthetic constructor •() → self::E<self::E::K, self::E::V> |
| : super core::Object::•() |
| ; |
| [@vm.bytecode= |
| Bytecode { |
| Entry 0 |
| CheckStack 0 |
| Push FP[-5] |
| LoadTypeArgumentsField CP#0 |
| DirectCall 1, CP#1 |
| ReturnTOS |
| } |
| ConstantPool { |
| [0] = TypeArgumentsField #lib::E |
| [1] = DirectCall 'dart:core::Map:: (constructor)', ArgDesc num-args 1, num-type-args 0, names [] |
| [2] = Reserved |
| } |
| ] method test_reuse1() → dynamic |
| return core::Map::•<self::E::K, self::E::V>(); |
| } |
| class F<K extends core::Object = dynamic, V extends core::Object = dynamic> extends self::E<core::String, core::List<self::F::V>> { |
| [@vm.bytecode= |
| Bytecode { |
| Entry 0 |
| CheckStack 0 |
| Push FP[-5] |
| DirectCall 1, CP#0 |
| Drop1 |
| PushNull |
| ReturnTOS |
| } |
| ConstantPool { |
| [0] = DirectCall '#lib::E:: (constructor)', ArgDesc num-args 1, num-type-args 0, names [] |
| [1] = Reserved |
| } |
| ] synthetic constructor •() → self::F<self::F::K, self::F::V> |
| : super self::E::•() |
| ; |
| [@vm.bytecode= |
| Bytecode { |
| Entry 0 |
| CheckStack 0 |
| Push FP[-5] |
| LoadTypeArgumentsField CP#0 |
| DirectCall 1, CP#1 |
| ReturnTOS |
| } |
| ConstantPool { |
| [0] = TypeArgumentsField #lib::F |
| [1] = DirectCall 'dart:core::Map:: (constructor)', ArgDesc num-args 1, num-type-args 0, names [] |
| [2] = Reserved |
| } |
| ] method test_reuse2() → dynamic |
| return core::Map::•<core::String, core::List<self::F::V>>(); |
| } |
| class G<K extends core::Object = dynamic, V extends core::Object = dynamic> extends core::Object { |
| [@vm.bytecode= |
| Bytecode { |
| Entry 0 |
| CheckStack 0 |
| Push FP[-5] |
| DirectCall 1, CP#0 |
| Drop1 |
| PushNull |
| ReturnTOS |
| } |
| ConstantPool { |
| [0] = DirectCall 'dart:core::Object:: (constructor)', ArgDesc num-args 1, num-type-args 0, names [] |
| [1] = Reserved |
| } |
| ] constructor •() → self::G<self::G::K, self::G::V> |
| : super core::Object::•() |
| ; |
| [@vm.bytecode= |
| Bytecode { |
| Entry 1 |
| CheckStack 0 |
| Push FP[-5] |
| PushNull |
| InstantiateTypeArgumentsTOS 0, CP#1 |
| PushConstant CP#0 |
| AllocateT |
| StoreLocal r0 |
| Push r0 |
| DirectCall 1, CP#2 |
| Drop1 |
| ReturnTOS |
| } |
| ConstantPool { |
| [0] = Class #lib::H |
| [1] = ObjectRef < #lib::G::test_factory (constructor)::TypeParam/0, #lib::G::test_factory (constructor)::TypeParam/1, dart:core::String, #lib::G::test_factory (constructor)::TypeParam/0, #lib::G::test_factory (constructor)::TypeParam/1 > |
| [2] = DirectCall '#lib::H:: (constructor)', ArgDesc num-args 1, num-type-args 0, names [] |
| [3] = Reserved |
| } |
| ] static factory test_factory<K extends core::Object = dynamic, V extends core::Object = dynamic>() → self::G<self::G::test_factory::K, self::G::test_factory::V> |
| return new self::H::•<core::String, self::G::test_factory::K, self::G::test_factory::V>(); |
| } |
| class H<P1 extends core::Object = dynamic, P2 extends core::Object = dynamic, P3 extends core::Object = dynamic> extends self::G<self::H::P2, self::H::P3> { |
| [@vm.bytecode= |
| Bytecode { |
| Entry 0 |
| CheckStack 0 |
| Push FP[-5] |
| DirectCall 1, CP#0 |
| Drop1 |
| PushNull |
| ReturnTOS |
| } |
| ConstantPool { |
| [0] = DirectCall '#lib::G:: (constructor)', ArgDesc num-args 1, num-type-args 0, names [] |
| [1] = Reserved |
| } |
| ] synthetic constructor •() → self::H<self::H::P1, self::H::P2, self::H::P3> |
| : super self::G::•() |
| ; |
| } |
| class I extends core::Object { |
| [@vm.bytecode= |
| Bytecode { |
| Entry 0 |
| CheckStack 0 |
| Push FP[-6] |
| DirectCall 1, CP#0 |
| Drop1 |
| PushNull |
| ReturnTOS |
| } |
| ConstantPool { |
| [0] = DirectCall 'dart:core::Object:: (constructor)', ArgDesc num-args 1, num-type-args 0, names [] |
| [1] = Reserved |
| } |
| ] constructor •(dynamic param) → self::I |
| : super core::Object::•() |
| ; |
| [@vm.bytecode= |
| Bytecode { |
| EntryOptional 1, 0, 1 |
| LoadConstant r1, CP#0 |
| LoadConstant r1, CP#1 |
| Frame 1 |
| CheckStack 0 |
| Allocate CP#2 |
| StoreLocal r2 |
| Push r2 |
| Push r1 |
| DirectCall 2, CP#3 |
| Drop1 |
| ReturnTOS |
| } |
| ConstantPool { |
| [0] = ObjectRef 'param' |
| [1] = ObjectRef null |
| [2] = Class #lib::I |
| [3] = DirectCall '#lib::I:: (constructor)', ArgDesc num-args 2, num-type-args 0, names [] |
| [4] = Reserved |
| } |
| ] static factory test_factory2({dynamic param = null}) → self::I |
| return new self::I::•(param); |
| } |
| class J extends core::Object { |
| [@vm.bytecode= |
| Bytecode { |
| Entry 0 |
| CheckStack 0 |
| Push FP[-5] |
| NativeCall CP#0 |
| ReturnTOS |
| } |
| ConstantPool { |
| [0] = NativeEntry agent_J |
| } |
| ] @_in::ExternalName::•("agent_J") |
| external static factory •() → self::J; |
| } |
| abstract class K<A extends core::Object = dynamic, B extends core::Object = dynamic> extends core::Object { |
| [@vm.bytecode= |
| Bytecode { |
| Entry 1 |
| CheckStack 0 |
| Push FP[-5] |
| PushConstant CP#0 |
| AllocateT |
| StoreLocal r0 |
| Push r0 |
| DirectCall 1, CP#1 |
| Drop1 |
| ReturnTOS |
| } |
| ConstantPool { |
| [0] = Class #lib::TestTypeArgReuse |
| [1] = DirectCall '#lib::TestTypeArgReuse:: (constructor)', ArgDesc num-args 1, num-type-args 0, names [] |
| [2] = Reserved |
| } |
| ] static factory •<A extends core::Object = dynamic, B extends core::Object = dynamic>() → self::K<self::K::•::A, self::K::•::B> |
| return new self::TestTypeArgReuse::•<self::K::•::A, self::K::•::B>(); |
| } |
| class TestTypeArgReuse<P extends core::Object = dynamic, Q extends core::Object = dynamic> extends self::Base<self::TestTypeArgReuse::P, self::TestTypeArgReuse::Q> implements self::K<self::TestTypeArgReuse::P, self::TestTypeArgReuse::Q> { |
| [@vm.bytecode= |
| Bytecode { |
| Entry 0 |
| CheckStack 0 |
| Push FP[-5] |
| DirectCall 1, CP#0 |
| Drop1 |
| PushNull |
| ReturnTOS |
| } |
| ConstantPool { |
| [0] = DirectCall '#lib::Base:: (constructor)', ArgDesc num-args 1, num-type-args 0, names [] |
| [1] = Reserved |
| } |
| ] synthetic constructor •() → self::TestTypeArgReuse<self::TestTypeArgReuse::P, self::TestTypeArgReuse::Q> |
| : super self::Base::•() |
| ; |
| } |
| [@vm.bytecode= |
| Bytecode { |
| Entry 1 |
| CheckStack 0 |
| Allocate CP#0 |
| StoreLocal r0 |
| Push r0 |
| PushConstant CP#1 |
| DirectCall 2, CP#2 |
| Drop1 |
| ReturnTOS |
| } |
| ConstantPool { |
| [0] = Class #lib::C |
| [1] = ObjectRef 'hello' |
| [2] = DirectCall '#lib::C:: (constructor)', ArgDesc num-args 2, num-type-args 0, names [] |
| [3] = Reserved |
| } |
| ]static method foo1() → dynamic |
| return new self::C::•("hello"); |
| [@vm.bytecode= |
| Bytecode { |
| Entry 1 |
| CheckStack 0 |
| PushConstant CP#1 |
| PushConstant CP#0 |
| AllocateT |
| StoreLocal r0 |
| Push r0 |
| PushConstant CP#2 |
| DirectCall 2, CP#3 |
| Drop1 |
| Drop1 |
| PushConstant CP#6 |
| PushConstant CP#5 |
| AllocateT |
| StoreLocal r0 |
| Push r0 |
| DirectCall 1, CP#7 |
| Drop1 |
| Drop1 |
| PushNull |
| ReturnTOS |
| } |
| ConstantPool { |
| [0] = Class #lib::A |
| [1] = ObjectRef < dart:core::int, dart:core::String > |
| [2] = ObjectRef 'hi' |
| [3] = DirectCall '#lib::A:: (constructor)', ArgDesc num-args 2, num-type-args 0, names [] |
| [4] = Reserved |
| [5] = Class #lib::B |
| [6] = ObjectRef < dart:core::List < dart:core::int >, dart:core::String, dart:core::int > |
| [7] = DirectCall '#lib::B:: (constructor)', ArgDesc num-args 1, num-type-args 0, names [] |
| [8] = Reserved |
| } |
| ]static method foo2() → void { |
| new self::A::•("hi"); |
| new self::B::•<core::int>(); |
| } |
| [@vm.bytecode= |
| Bytecode { |
| Entry 2 |
| CheckStack 0 |
| CheckFunctionTypeArgs 1, r0 |
| PushNull |
| Push r0 |
| InstantiateTypeArgumentsTOS 0, CP#1 |
| PushConstant CP#0 |
| AllocateT |
| StoreLocal r1 |
| Push r1 |
| DirectCall 1, CP#2 |
| Drop1 |
| Drop1 |
| PushNull |
| ReturnTOS |
| } |
| ConstantPool { |
| [0] = Class #lib::B |
| [1] = ObjectRef < dart:core::List < dart:core::List < #lib::foo3::TypeParam/0 > >, dart:core::String, dart:core::List < #lib::foo3::TypeParam/0 > > |
| [2] = DirectCall '#lib::B:: (constructor)', ArgDesc num-args 1, num-type-args 0, names [] |
| [3] = Reserved |
| } |
| ]static method foo3<T extends core::Object = dynamic>() → void { |
| new self::B::•<core::List<self::foo3::T>>(); |
| } |
| [@vm.bytecode= |
| Bytecode { |
| Entry 0 |
| CheckStack 0 |
| PushConstant CP#0 |
| DirectCall 1, CP#1 |
| Drop1 |
| PushNull |
| ReturnTOS |
| } |
| ConstantPool { |
| [0] = ObjectRef < dart:core::int, dart:core::List < dart:core::String > > |
| [1] = DirectCall '#lib::G::test_factory (constructor)', ArgDesc num-args 1, num-type-args 0, names [] |
| [2] = Reserved |
| } |
| ]static method foo4() → void { |
| self::G::test_factory<core::int, core::List<core::String>>(); |
| } |
| [@vm.bytecode= |
| Bytecode { |
| Entry 0 |
| CheckStack 0 |
| PushNull |
| DirectCall 1, CP#0 |
| Drop1 |
| PushNull |
| PushInt 42 |
| DirectCall 2, CP#2 |
| Drop1 |
| PushNull |
| ReturnTOS |
| } |
| ConstantPool { |
| [0] = DirectCall '#lib::I::test_factory2 (constructor)', ArgDesc num-args 1, num-type-args 0, names [] |
| [1] = Reserved |
| [2] = DirectCall '#lib::I::test_factory2 (constructor)', ArgDesc num-args 2, num-type-args 0, names ['param'] |
| [3] = Reserved |
| } |
| ]static method foo5() → void { |
| self::I::test_factory2(); |
| self::I::test_factory2(param: 42); |
| } |
| [@vm.bytecode= |
| Bytecode { |
| Entry 0 |
| CheckStack 0 |
| PushConstant CP#0 |
| PushInt 0 |
| DirectCall 2, CP#1 |
| ReturnTOS |
| } |
| ConstantPool { |
| [0] = ObjectRef < dart:core::String > |
| [1] = DirectCall 'dart:core::_GrowableList:: (constructor)', ArgDesc num-args 2, num-type-args 0, names [] |
| [2] = Reserved |
| } |
| ]static method foo6() → dynamic |
| return core::_GrowableList::•<core::String>(0); |
| [@vm.bytecode= |
| Bytecode { |
| Entry 0 |
| CheckStack 0 |
| PushConstant CP#0 |
| Push FP[-5] |
| DirectCall 2, CP#1 |
| ReturnTOS |
| } |
| ConstantPool { |
| [0] = ObjectRef < dart:core::int > |
| [1] = DirectCall 'dart:core::_List:: (constructor)', ArgDesc num-args 2, num-type-args 0, names [] |
| [2] = Reserved |
| } |
| ]static method foo7(core::int n) → dynamic |
| return core::_List::•<core::int>(n); |
| [@vm.bytecode= |
| Bytecode { |
| Entry 0 |
| CheckStack 0 |
| DirectCall 0, CP#0 |
| Drop1 |
| DirectCall 0, CP#2 |
| Drop1 |
| PushConstant CP#4 |
| DirectCall 1, CP#5 |
| Drop1 |
| PushNull |
| ReturnTOS |
| } |
| ConstantPool { |
| [0] = DirectCall '#lib::foo1', ArgDesc num-args 0, num-type-args 0, names [] |
| [1] = Reserved |
| [2] = DirectCall '#lib::foo2', ArgDesc num-args 0, num-type-args 0, names [] |
| [3] = Reserved |
| [4] = ObjectRef < dart:core::String > |
| [5] = DirectCall '#lib::foo3', ArgDesc num-args 0, num-type-args 1, names [] |
| [6] = Reserved |
| } |
| ]static method main() → dynamic { |
| self::foo1(); |
| self::foo2(); |
| self::foo3<core::String>(); |
| } |
