library /*isNonNullableByDefault*/;
//
// Problems in library:
//
// pkg/front_end/testcases/patterns/pattern_assignment_non_variable.dart:19:9: Error: Only local variables or formal parameters can be used in pattern assignments.
// Try assigning to a local variable.
//         global, // Error
//         ^^^^^^
//
// pkg/front_end/testcases/patterns/pattern_assignment_non_variable.dart:20:9: Error: Only local variables or formal parameters can be used in pattern assignments.
// Try assigning to a local variable.
//         superField, // Error
//         ^^^^^^^^^^
//
// pkg/front_end/testcases/patterns/pattern_assignment_non_variable.dart:21:9: Error: Only local variables or formal parameters can be used in pattern assignments.
// Try assigning to a local variable.
//         instanceField, // Error
//         ^^^^^^^^^^^^^
//
// pkg/front_end/testcases/patterns/pattern_assignment_non_variable.dart:22:9: Error: Only local variables or formal parameters can be used in pattern assignments.
// Try assigning to a local variable.
//         staticField // Error
//         ^^^^^^^^^^^
//
import self as self;
import "dart:core" as core;

class Super extends core::Object {
  field dynamic superField = null;
  synthetic constructor •() → self::Super
    : super core::Object::•()
    ;
}
class Class extends self::Super {
  field dynamic instanceField = null;
  static field dynamic staticField = null;
  synthetic constructor •() → self::Class
    : super self::Super::•()
    ;
  method method(dynamic o, dynamic parameter) → dynamic {
    dynamic local;
    block {
      dynamic #t1;
      dynamic #t2;
      final synthesized dynamic #0#0 = o as{TypeError,ForDynamic,ForNonNullableByDefault} (dynamic, dynamic, dynamic, dynamic, dynamic, dynamic);
      if(!(#0#0 is{ForNonNullableByDefault} (core::Object?, core::Object?, core::Object?, core::Object?, core::Object?, core::Object?) && (let final dynamic #t3 = #t1 = #0#0{(core::Object?, core::Object?, core::Object?, core::Object?, core::Object?, core::Object?)}.$1{core::Object?} in true) && (let final dynamic #t4 = #t2 = #0#0{(core::Object?, core::Object?, core::Object?, core::Object?, core::Object?, core::Object?)}.$2{core::Object?} in true)))
        throw new core::StateError::•("Pattern matching error");
      local = #t1;
      parameter = #t2;
    } =>#0#0;
  }
}
static field dynamic global;