| library; |
| import self as self; |
| import "dart:core" as core; |
| |
| class MapLike<K extends core::Object* = dynamic, V extends core::Object* = dynamic> extends core::Object { |
| final field core::Map<self::MapLike::K*, self::MapLike::V*>* _map = <self::MapLike::K*, self::MapLike::V*>{}; |
| synthetic constructor •() → self::MapLike<self::MapLike::K*, self::MapLike::V*>* |
| : super core::Object::•() |
| ; |
| method get(core::Object* key) → self::MapLike::V* |
| return this.{self::MapLike::_map}.{core::Map::[]}(key); |
| method put(generic-covariant-impl self::MapLike::K* key, generic-covariant-impl self::MapLike::V* value) → self::MapLike::V* |
| return let final core::Map<self::MapLike::K*, self::MapLike::V*>* #t1 = this.{self::MapLike::_map} in let final self::MapLike::K* #t2 = key in let final self::MapLike::V* #t3 = value in let final void #t4 = #t1.{core::Map::[]=}(#t2, #t3) in #t3; |
| } |
| extension Extension<K extends core::Object* = dynamic, V extends core::Object* = dynamic> on self::MapLike<K*, V*>* { |
| operator [] = self::Extension|[]; |
| operator []= = self::Extension|[]=; |
| } |
| static method Extension|[]<K extends core::Object* = dynamic, V extends core::Object* = dynamic>(final self::MapLike<self::Extension|[]::K*, self::Extension|[]::V*>* #this, core::Object* key) → self::Extension|[]::V* |
| return #this.{self::MapLike::get}(key); |
| static method Extension|[]=<K extends core::Object* = dynamic, V extends core::Object* = dynamic>(final self::MapLike<self::Extension|[]=::K*, self::Extension|[]=::V*>* #this, self::Extension|[]=::K* key, self::Extension|[]=::V* value) → void |
| return #this.{self::MapLike::put}(key, value); |
| static method main() → dynamic { |
| self::MapLike<core::int*, core::String*>* map1 = new self::MapLike::•<core::int*, core::String*>(); |
| self::expect(null, self::Extension|[]<core::int*, core::String*>(map1, 0)); |
| map1.{self::MapLike::put}(0, "0"); |
| self::expect("0", self::Extension|[]<core::int*, core::String*>(map1, 0)); |
| self::expect(null, self::Extension|[]<core::int*, core::String*>(map1, 1)); |
| self::expect("1", let final self::MapLike<core::int*, core::String*>* #t5 = map1 in let final core::int* #t6 = 1 in let final core::String* #t7 = "1" in let final void #t8 = self::Extension|[]=<core::int*, core::String*>(#t5, #t6, #t7) in #t7); |
| self::expect("1", self::Extension|[]<core::int*, core::String*>(map1, 1)); |
| } |
| static method expect(dynamic expected, dynamic actual) → dynamic { |
| if(!expected.{core::Object::==}(actual)) { |
| throw "Mismatch: expected=${expected}, actual=${actual}"; |
| } |
| } |