| library; |
| import self as self; |
| import "dart:core" as core; |
| |
| static method test1(dynamic x) → dynamic { |
| #L1: |
| { |
| final synthesized dynamic #0#0 = x; |
| late final synthesized dynamic #0#6 = (#0#0 as{Unchecked} core::List<dynamic>).{core::List::[]}(0){(core::int) → dynamic}; |
| { |
| hoisted core::int a; |
| 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 is core::int && (let final dynamic #t1 = a = #0#6{core::int} in true)) && a.{core::num::>}(0){(core::num) → core::bool}) { |
| { |
| return a; |
| } |
| } |
| } |
| { |
| { |
| { |
| return null; |
| } |
| } |
| } |
| } |
| } |
| static method test2(dynamic x) → dynamic { |
| #L2: |
| { |
| final synthesized dynamic #0#0 = x; |
| late final synthesized core::bool #0#4 = #0#0{core::List<dynamic>}.{core::List::length}{core::int} =={core::num::==}{(core::Object) → core::bool} #C2; |
| late final synthesized dynamic #0#6 = (#0#0 as{Unchecked} core::List<dynamic>).{core::List::[]}(0){(core::int) → dynamic}; |
| late final synthesized dynamic #0#7 = (#0#0 as{Unchecked} core::List<dynamic>).{core::List::[]}(1){(core::int) → dynamic}; |
| dynamic #t2; |
| { |
| lowered hoisted core::num a#case#0; |
| lowered hoisted core::num a#case#1; |
| if(#0#0 is core::List<dynamic> && #0#4 && (#0#6 is core::num && (let final dynamic #t3 = a#case#0 = #0#6{core::num} in true)) && (a#case#0 is core::int && a#case#0{core::int}.{core::int::isEven}{core::bool}) && (let final dynamic #t4 = #t2 = a#case#0 in true) || #0#0 is core::List<dynamic> && #0#4 && (#0#7 is core::num && (let final dynamic #t5 = a#case#1 = #0#7{core::num} in true)) && (a#case#1 is core::double && a#case#1{core::double}.{core::double::ceil}(){() → core::int}.{core::int::isOdd}{core::bool}) && (let final dynamic #t6 = #t2 = a#case#1 in true)) { |
| core::num a = #t2{core::num}; |
| { |
| return a; |
| } |
| } |
| } |
| { |
| { |
| { |
| return null; |
| } |
| } |
| } |
| } |
| } |
| static method main() → dynamic { |
| self::expectEquals(1, self::test1(<core::int>[1])); |
| self::expectEquals(null, self::test1(<core::int>[0])); |
| self::expectEquals(null, self::test1(<core::int>[1.{core::int::unary-}(){() → core::int}])); |
| self::expectEquals(null, self::test2(<core::Object>[1, "two"])); |
| self::expectEquals(2, self::test2(<core::Object>[2, "three"])); |
| self::expectEquals(null, self::test2(<core::Object>["one", 1.5])); |
| self::expectEquals(2.5, self::test2(<core::Object>["two", 2.5])); |
| self::expectEquals(null, self::test2(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 |
| #C2 = 2 |
| } |
