| library /*isNonNullableByDefault*/; |
| import self as self; |
| import "dart:core" as core; |
| |
| static method test(dynamic x) → dynamic { |
| #L1: |
| { |
| final synthesized dynamic #0#0 = x; |
| function ##0#4#initializer() → core::bool |
| return #0#0{core::List<dynamic>}.{core::List::length}{core::int} =={core::num::==}{(core::Object) → core::bool} #C1; |
| late final synthesized core::bool #0#4 = ##0#4#initializer(){() → core::bool}; |
| function ##0#6#initializer() → dynamic |
| return #0#0{core::List<dynamic>}.{core::List::[]}(0){(core::int) → dynamic}; |
| late final synthesized dynamic #0#6 = ##0#6#initializer(){() → dynamic}; |
| dynamic #t1; |
| { |
| lowered final hoisted core::int a#case#0; |
| lowered final hoisted core::int a#case#1; |
| if(#0#0 is{ForNonNullableByDefault} core::List<dynamic> && #0#4 && (#0#6 is{ForNonNullableByDefault} core::int && (let final core::int #t2 = a#case#0 = #0#6{core::int} in true)) && (let final core::int #t3 = #t1 = a#case#0 in true) || #0#0 is{ForNonNullableByDefault} core::int && (let final core::int #t4 = a#case#1 = #0#0{core::int} in true) && (let final core::int #t5 = #t1 = a#case#1 in true)) { |
| final core::int a = #t1{core::int}; |
| { |
| return a; |
| } |
| } |
| } |
| { |
| final hoisted core::String a; |
| if(#0#0 is{ForNonNullableByDefault} core::List<dynamic> && #0#4 && (#0#6 is{ForNonNullableByDefault} core::String && (let final core::String #t6 = a = #0#6{core::String} in true)) || #0#0 is{ForNonNullableByDefault} core::String && (let final core::String #t7 = a = #0#0{core::String} in true)) { |
| { |
| return a; |
| } |
| } |
| } |
| { |
| { |
| { |
| return null; |
| } |
| } |
| } |
| } |
| } |
| static method main() → dynamic { |
| self::expectEquals(self::test(0), 0); |
| self::expectEquals(self::test(core::_GrowableList::_literal1<core::int>(0)), 0); |
| self::expectEquals(self::test("foo"), "foo"); |
| self::expectEquals(self::test(core::_GrowableList::_literal1<core::String>("foo")), "foo"); |
| self::expectEquals(self::test(3.14), null); |
| } |
| static method expectEquals(dynamic x, dynamic y) → dynamic { |
| if(!(x =={core::Object::==}{(core::Object) → core::bool} y)) { |
| throw "Expected '${x}' to be equal to '${x}'."; |
| } |
| } |
| |
| constants { |
| #C1 = 1 |
| } |
