| library; |
| import self as self; |
| import "dart:core" as core; |
| |
| class C extends core::Object { |
| field dynamic x = null; |
| constructor •() → void |
| : super core::Object::•() |
| ; |
| method m() → dynamic { |
| final Vector #context = MakeVector(2); |
| #context[1] = this; |
| return new self::Closure#C#m#function::•(#context); |
| } |
| method f() → dynamic { |
| final Vector #context = MakeVector(2); |
| #context[1] = this; |
| return new self::Closure#C#f#function::•(#context); |
| } |
| } |
| class Closure#C#m#function extends core::Object implements core::Function { |
| field core::String note = "This is temporary. The VM doesn't need closure classes."; |
| field Vector context; |
| constructor •(final Vector context) → dynamic |
| : self::Closure#C#m#function::context = context |
| ; |
| method call(dynamic v) → dynamic { |
| "This is a temporary solution. In the VM, this will become an additional parameter."; |
| final Vector #contextParameter = this.{self::Closure#C#m#function::context}; |
| return (#contextParameter[1]).x = v; |
| } |
| } |
| class Closure#C#f#function#function extends core::Object implements core::Function { |
| field core::String note = "This is temporary. The VM doesn't need closure classes."; |
| field Vector context; |
| constructor •(final Vector context) → dynamic |
| : self::Closure#C#f#function#function::context = context |
| ; |
| method call() → dynamic { |
| "This is a temporary solution. In the VM, this will become an additional parameter."; |
| final Vector #contextParameter = this.{self::Closure#C#f#function#function::context}; |
| return (#contextParameter[1]).x; |
| } |
| } |
| class Closure#C#f#function extends core::Object implements core::Function { |
| field core::String note = "This is temporary. The VM doesn't need closure classes."; |
| field Vector context; |
| constructor •(final Vector context) → dynamic |
| : self::Closure#C#f#function::context = context |
| ; |
| method call() → dynamic { |
| "This is a temporary solution. In the VM, this will become an additional parameter."; |
| final Vector #contextParameter = this.{self::Closure#C#f#function::context}; |
| return new self::Closure#C#f#function#function::•(#contextParameter); |
| } |
| } |
| static method main() → dynamic { |
| self::C c = new self::C::•(); |
| c.x = 41; |
| c.m().call(42); |
| if(!42.==(c.x)) |
| throw "Unexpected value in c.x: ${c.x}"; |
| dynamic result = c.f().call().call(); |
| if(!42.==(result)) |
| throw "Unexpected value from c.f()()(): ${result}"; |
| } |