| library; |
| import self as self; |
| import "dart:core" as core; |
| |
| static method test(dynamic x) → dynamic { |
| #L1: |
| { |
| final synthesized dynamic #0#0 = x; |
| synthesized dynamic #0#6; |
| synthesized core::bool #0#6#isSet = false; |
| { |
| hoisted core::int y; |
| if(#0#0 is core::int && (let final dynamic #t1 = y = #0#0{core::int} in true)) { |
| { |
| return y; |
| } |
| } |
| } |
| { |
| hoisted core::double z; |
| if(#0#0 is core::List<dynamic> && #0#0{core::List<dynamic>}.{core::List::length}{core::int} =={core::num::==}{(core::Object) → core::bool} #C1 && ((#0#6#isSet ?{dynamic} #0#6{dynamic} : let final dynamic #t2 = #0#6#isSet = true in #0#6 = #0#0{core::List<dynamic>}.{core::List::[]}(0){(core::int) → dynamic}) is core::double && (let final dynamic #t3 = z = (#0#6#isSet ?{dynamic} #0#6{dynamic} : let final dynamic #t4 = #0#6#isSet = true in #0#6 = #0#0{core::List<dynamic>}.{core::List::[]}(0){(core::int) → dynamic}) as{Unchecked} core::double in true))) { |
| { |
| return z; |
| } |
| } |
| } |
| { |
| { |
| { |
| return null; |
| } |
| } |
| } |
| } |
| } |
| static method main() → dynamic { |
| self::expectEquals(self::test(0), 0); |
| self::expectEquals(self::test(<core::double>[3.14]), 3.14); |
| self::expectEquals(self::test("foo"), null); |
| self::expectEquals(self::test(null), null); |
| } |
| static method expectEquals(dynamic x, dynamic y) → dynamic { |
| if(!(x =={core::Object::==}{(core::Object) → core::bool} y)) { |
| throw "Expected ${x} to be equal to ${y}."; |
| } |
| } |
| |
| constants { |
| #C1 = 1 |
| } |