| library; | 
 | import self as self; | 
 | import "dart:core" as core; | 
 |  | 
 | static method test(dynamic x) → dynamic { | 
 |   { | 
 |     hoisted core::int y; | 
 |     final synthesized dynamic #0#0 = x; | 
 |     if(let final core::int #t1 = #0#0 as core::int in let final core::int #t2 = y = #0#0 as core::int in true) { | 
 |       return 0; | 
 |     } | 
 |   } | 
 |   { | 
 |     hoisted core::String y; | 
 |     final synthesized dynamic #1#0 = x; | 
 |     function ##1#6#initializer() → dynamic | 
 |       return (#1#0 as{Unchecked} core::List<dynamic>).{core::List::[]}(0){(core::int) → dynamic}; | 
 |     late final synthesized dynamic #1#6 = ##1#6#initializer(){() → dynamic}; | 
 |     if(#1#0 is core::List<dynamic> && #1#0{core::List<dynamic>}.{core::List::length}{core::int} =={core::num::==}{(core::Object) → core::bool} #C1 && (let final core::String #t3 = #1#6 as core::String in let final core::String #t4 = y = #1#6 as core::String in true)) { | 
 |       return 1; | 
 |     } | 
 |   } | 
 |   { | 
 |     hoisted core::bool y; | 
 |     final synthesized dynamic #2#0 = x; | 
 |     function ##2#6#initializer() → dynamic | 
 |       return (#2#0 as{Unchecked} core::List<dynamic>).{core::List::[]}(0){(core::int) → dynamic}; | 
 |     late final synthesized dynamic #2#6 = ##2#6#initializer(){() → dynamic}; | 
 |     if(#2#0 is core::List<dynamic> && #2#0{core::List<dynamic>}.{core::List::length}{core::int} =={core::num::==}{(core::Object) → core::bool} #C2 && (let final core::List<core::bool> #t5 = #2#6 as core::List<core::bool> in (#2#6 as core::List<core::bool>).{core::List::length}{core::int} =={core::num::==}{(core::Object) → core::bool} #C1 && (let final core::bool #t6 = y = (#2#6 as core::List<core::bool>).{core::List::[]}(0){(core::int) → core::bool} in true)) && #C3 =={core::num::==}{(core::Object) → core::bool} #2#0{core::List<dynamic>}.{core::List::[]}(1){(core::int) → dynamic}) { | 
 |       return 2; | 
 |     } | 
 |   } | 
 |   { | 
 |     final synthesized dynamic #3#0 = x; | 
 |     if(let final core::int #t7 = #3#0 as core::int in #C1 =={core::num::==}{(core::Object) → core::bool} #3#0 as core::int) { | 
 |       return 3; | 
 |     } | 
 |   } | 
 |   { | 
 |     final synthesized core::int #4#0 = x{core::int}; | 
 |     if(let final core::String #t8 = #4#0 as core::String in true) { | 
 |       return 4; | 
 |     } | 
 |   } | 
 | } | 
 |  | 
 | constants  { | 
 |   #C1 = 1 | 
 |   #C2 = 2 | 
 |   #C3 = 0 | 
 | } |