|  | library /*isNonNullableByDefault*/; | 
|  | // | 
|  | // Problems in library: | 
|  | // | 
|  | // pkg/front_end/testcases/late_lowering/pattern_assignment_final.dart:31:4: Error: Can't assign to the final variable 'initializedFinal'. | 
|  | //   (initializedFinal, // Error | 
|  | //    ^^^^^^^^^^^^^^^^ | 
|  | // | 
|  | // pkg/front_end/testcases/late_lowering/pattern_assignment_final.dart:32:7: Error: Can't assign to the final variable '#initializedLateFinal'. | 
|  | //       initializedLateFinal, // Error | 
|  | //       ^^^^^^^^^^^^^^^^^^^^^ | 
|  | // | 
|  | // pkg/front_end/testcases/late_lowering/pattern_assignment_final.dart:35:5: Error: Final variable 'definitelyAssignedFinal' might already be assigned at this point. | 
|  | //     definitelyAssignedFinal] = y; // Error | 
|  | //     ^^^^^^^^^^^^^^^^^^^^^^^ | 
|  | // | 
|  | // pkg/front_end/testcases/late_lowering/pattern_assignment_final.dart:36:17: Error: Late final variable '#definitelyAssignedLateFinal' definitely assigned. | 
|  | //   Class(field1: definitelyAssignedLateFinal, // Error | 
|  | //                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | 
|  | // | 
|  | // pkg/front_end/testcases/late_lowering/pattern_assignment_final.dart:37:17: Error: Final variable 'notDefinitelyAssignedFinal' might already be assigned at this point. | 
|  | //       field2: [[notDefinitelyAssignedFinal, _], // Error | 
|  | //                 ^^^^^^^^^^^^^^^^^^^^^^^^^^ | 
|  | // | 
|  | import self as self; | 
|  | import "dart:core" as core; | 
|  | import "dart:_internal" as _in; | 
|  |  | 
|  | class Class extends core::Object { | 
|  | field dynamic field1 = null; | 
|  | field dynamic field2 = null; | 
|  | synthetic constructor •() → self::Class | 
|  | : super core::Object::•() | 
|  | ; | 
|  | } | 
|  | static method method(dynamic x, dynamic y, dynamic z) → dynamic { | 
|  | final core::int initializedFinal = 5; | 
|  | lowered final has-declared-initializer core::int? #initializedLateFinal; | 
|  | lowered core::bool #initializedLateFinal#isSet = false; | 
|  | function #initializedLateFinal#get() → core::int { | 
|  | if(!#initializedLateFinal#isSet) { | 
|  | final core::int #t1 = 5; | 
|  | if(#initializedLateFinal#isSet) | 
|  | throw new _in::LateError::localADI("initializedLateFinal"); | 
|  | #initializedLateFinal = #t1; | 
|  | #initializedLateFinal#isSet = true; | 
|  | } | 
|  | return #initializedLateFinal{core::int}; | 
|  | } | 
|  | final dynamic definitelyUnassignedFinal; | 
|  | lowered final core::int? #definitelyUnassignedLateFinal; | 
|  | lowered core::bool #definitelyUnassignedLateFinal#isSet = false; | 
|  | function #definitelyUnassignedLateFinal#get() → core::int | 
|  | return #definitelyUnassignedLateFinal#isSet ?{core::int} #definitelyUnassignedLateFinal{core::int} : throw new _in::LateError::localNI("definitelyUnassignedLateFinal"); | 
|  | function #definitelyUnassignedLateFinal#set(core::int definitelyUnassignedLateFinal#param) → dynamic | 
|  | if(#definitelyUnassignedLateFinal#isSet) | 
|  | throw new _in::LateError::localAI("definitelyUnassignedLateFinal"); | 
|  | else { | 
|  | #definitelyUnassignedLateFinal#isSet = true; | 
|  | return #definitelyUnassignedLateFinal = definitelyUnassignedLateFinal#param; | 
|  | } | 
|  | final dynamic definitelyAssignedFinal; | 
|  | lowered final dynamic #definitelyAssignedLateFinal; | 
|  | lowered core::bool #definitelyAssignedLateFinal#isSet = false; | 
|  | function #definitelyAssignedLateFinal#get() → dynamic | 
|  | return #definitelyAssignedLateFinal#isSet ?{dynamic} #definitelyAssignedLateFinal : throw new _in::LateError::localNI("definitelyAssignedLateFinal"); | 
|  | function #definitelyAssignedLateFinal#set(dynamic definitelyAssignedLateFinal#param) → dynamic | 
|  | if(#definitelyAssignedLateFinal#isSet) | 
|  | throw new _in::LateError::localAI("definitelyAssignedLateFinal"); | 
|  | else { | 
|  | #definitelyAssignedLateFinal#isSet = true; | 
|  | return #definitelyAssignedLateFinal = definitelyAssignedLateFinal#param; | 
|  | } | 
|  | final core::int notDefinitelyAssignedFinal; | 
|  | lowered final core::int? #notDefinitelyAssignedLateFinal; | 
|  | lowered core::bool #notDefinitelyAssignedLateFinal#isSet = false; | 
|  | function #notDefinitelyAssignedLateFinal#get() → core::int | 
|  | return #notDefinitelyAssignedLateFinal#isSet ?{core::int} #notDefinitelyAssignedLateFinal{core::int} : throw new _in::LateError::localNI("notDefinitelyAssignedLateFinal"); | 
|  | function #notDefinitelyAssignedLateFinal#set(core::int notDefinitelyAssignedLateFinal#param) → dynamic | 
|  | if(#notDefinitelyAssignedLateFinal#isSet) | 
|  | throw new _in::LateError::localAI("notDefinitelyAssignedLateFinal"); | 
|  | else { | 
|  | #notDefinitelyAssignedLateFinal#isSet = true; | 
|  | return #notDefinitelyAssignedLateFinal = notDefinitelyAssignedLateFinal#param; | 
|  | } | 
|  | if(x =={core::Object::==}{(core::Object) → core::bool} 5) { | 
|  | notDefinitelyAssignedFinal = 5; | 
|  | #notDefinitelyAssignedLateFinal#set(15){(core::int) → dynamic}; | 
|  | } | 
|  | definitelyAssignedFinal = 10; | 
|  | #definitelyAssignedLateFinal#set(20){(dynamic) → dynamic}; | 
|  | block { | 
|  | final dynamic #0#0 = x; | 
|  | if(!(#0#0 is{ForNonNullableByDefault} (core::Object?, core::Object?, core::Object?) && invalid-expression "pkg/front_end/testcases/late_lowering/pattern_assignment_final.dart:31:4: Error: Can't assign to the final variable 'initializedFinal'. | 
|  | (initializedFinal, // Error | 
|  | ^^^^^^^^^^^^^^^^" && invalid-expression "pkg/front_end/testcases/late_lowering/pattern_assignment_final.dart:32:7: Error: Can't assign to the final variable '#initializedLateFinal'. | 
|  | initializedLateFinal, // Error | 
|  | ^^^^^^^^^^^^^^^^^^^^^" && (let final dynamic #t2 = definitelyUnassignedFinal = #0#0{(core::Object?, core::Object?, core::Object?)}.$3{core::Object?} in true))) | 
|  | throw new _in::ReachabilityError::•(); | 
|  | } =>#0#0; | 
|  | block { | 
|  | final dynamic #1#0 = y; | 
|  | if(!(#1#0 is{ForNonNullableByDefault} core::List<dynamic> && #1#0{core::List<dynamic>}.{core::List::length}{core::int} =={core::num::==}{(core::Object) → core::bool} #C1 && (let final dynamic #t3 = #definitelyUnassignedLateFinal = #1#0{core::List<dynamic>}.{core::List::[]}(0){(core::int) → dynamic} as{ForNonNullableByDefault} core::int? in true) && (let final dynamic #t4 = #1#0{core::List<dynamic>}.{core::List::[]}(1){(core::int) → dynamic} in invalid-expression "pkg/front_end/testcases/late_lowering/pattern_assignment_final.dart:35:5: Error: Final variable 'definitelyAssignedFinal' might already be assigned at this point. | 
|  | definitelyAssignedFinal] = y; // Error | 
|  | ^^^^^^^^^^^^^^^^^^^^^^^"))) | 
|  | throw new _in::ReachabilityError::•(); | 
|  | } =>#1#0; | 
|  | block { | 
|  | final dynamic #2#0 = z; | 
|  | dynamic #2#3; | 
|  | core::bool #2#3#isSet = false; | 
|  | function #2#3#func() → dynamic | 
|  | return #2#3#isSet ?{dynamic} #2#3 : let final dynamic #t5 = #2#3#isSet = true in #2#3 = #2#0{self::Class}.{self::Class::field2}{dynamic}; | 
|  | dynamic #2#9; | 
|  | core::bool #2#9#isSet = false; | 
|  | function #2#9#func() → dynamic | 
|  | return #2#9#isSet ?{dynamic} #2#9 : let final dynamic #t6 = #2#9#isSet = true in #2#9 = (#2#3#func(){() → dynamic} as{ForNonNullableByDefault} core::List<dynamic>).{core::List::[]}(0){(core::int) → dynamic}; | 
|  | dynamic #2#16; | 
|  | core::bool #2#16#isSet = false; | 
|  | function #2#16#func() → dynamic | 
|  | return #2#16#isSet ?{dynamic} #2#16 : let final dynamic #t7 = #2#16#isSet = true in #2#16 = (#2#3#func(){() → dynamic} as{ForNonNullableByDefault} core::List<dynamic>).{core::List::[]}(1){(core::int) → dynamic}; | 
|  | if(!(#2#0 is{ForNonNullableByDefault} self::Class && (let final dynamic #t8 = #2#0{self::Class}.{self::Class::field1}{dynamic} in invalid-expression "pkg/front_end/testcases/late_lowering/pattern_assignment_final.dart:36:17: Error: Late final variable '#definitelyAssignedLateFinal' definitely assigned. | 
|  | Class(field1: definitelyAssignedLateFinal, // Error | 
|  | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^") && (#2#3#func(){() → dynamic} is{ForNonNullableByDefault} core::List<dynamic> && (#2#3#func(){() → dynamic} as{ForNonNullableByDefault} core::List<dynamic>).{core::List::length}{core::int} =={core::num::==}{(core::Object) → core::bool} #C1 && (#2#9#func(){() → dynamic} is{ForNonNullableByDefault} core::List<dynamic> && (#2#9#func(){() → dynamic} as{ForNonNullableByDefault} core::List<dynamic>).{core::List::length}{core::int} =={core::num::==}{(core::Object) → core::bool} #C1 && (let final dynamic #t9 = (#2#9#func(){() → dynamic} as{ForNonNullableByDefault} core::List<dynamic>).{core::List::[]}(0){(core::int) → dynamic} in invalid-expression "pkg/front_end/testcases/late_lowering/pattern_assignment_final.dart:37:17: Error: Final variable 'notDefinitelyAssignedFinal' might already be assigned at this point. | 
|  | field2: [[notDefinitelyAssignedFinal, _], // Error | 
|  | ^^^^^^^^^^^^^^^^^^^^^^^^^^") && (let final dynamic #t10 = (#2#9#func(){() → dynamic} as{ForNonNullableByDefault} core::List<dynamic>).{core::List::[]}(1){(core::int) → dynamic} in true)) && (#2#16#func(){() → dynamic} is{ForNonNullableByDefault} core::List<dynamic> && (#2#16#func(){() → dynamic} as{ForNonNullableByDefault} core::List<dynamic>).{core::List::length}{core::int} =={core::num::==}{(core::Object) → core::bool} #C1 && (let final dynamic #t11 = (#2#16#func(){() → dynamic} as{ForNonNullableByDefault} core::List<dynamic>).{core::List::[]}(0){(core::int) → dynamic} in true) && (let final dynamic #t12 = #notDefinitelyAssignedLateFinal = (#2#16#func(){() → dynamic} as{ForNonNullableByDefault} core::List<dynamic>).{core::List::[]}(1){(core::int) → dynamic} as{ForNonNullableByDefault} core::int? in true))))) | 
|  | throw new _in::ReachabilityError::•(); | 
|  | } =>#2#0; | 
|  | } | 
|  |  | 
|  | constants  { | 
|  | #C1 = 2 | 
|  | } |