| library; |
| import self as self; |
| import "dart:core" as core; |
| |
| static method test(dynamic x) → dynamic { |
| { |
| hoisted core::String y; |
| final synthesized dynamic #0#0 = x; |
| function ##0#6#initializer() → dynamic |
| return (#0#0 as{Unchecked} core::List<dynamic>).{core::List::[]}(0){(core::int) → dynamic}; |
| late final synthesized dynamic #0#6 = ##0#6#initializer(){() → dynamic}; |
| 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::String && (let final core::String #t1 = y = #0#6{core::String} in true))) { |
| return y; |
| } |
| else { |
| return null; |
| } |
| } |
| } |
| static method main() → dynamic { |
| self::expectEquals(self::test(core::_GrowableList::_literal3<core::String>("one", "two", "three")), null); |
| self::expectEquals(self::test(core::_GrowableList::_literal1<core::String>("one")), "one"); |
| self::expectEquals(self::test(core::_GrowableList::_literal3<core::int>(1, 2, 3)), null); |
| self::expectEquals(self::test(core::_GrowableList::_literal1<core::int>(1)), null); |
| self::expectEquals(self::test(core::_GrowableList::_literal2<core::bool>(true, false)), null); |
| self::expectEquals(self::test(core::_GrowableList::_literal1<core::bool>(true)), null); |
| self::expectEquals(self::test(core::_GrowableList::•<dynamic>(0)), 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 |
| } |
