library;
//
// Problems in library:
//
// pkg/front_end/testcases/general_nnbd_opt_out/missing_toplevel.dart:29:48: Error: The operator '+' isn't defined for the class 'EmptyClass'.
//  - 'EmptyClass' is from 'pkg/front_end/testcases/general_nnbd_opt_out/missing_toplevel.dart'.
// Try correcting the operator to an existing operator, or defining a '+' operator.
// var missingBinary = classWithProperty.property += 2;
//                                                ^
//
// pkg/front_end/testcases/general_nnbd_opt_out/missing_toplevel.dart:30:40: Error: The operator '[]' isn't defined for the class 'ClassWithIndexSet'.
//  - 'ClassWithIndexSet' is from 'pkg/front_end/testcases/general_nnbd_opt_out/missing_toplevel.dart'.
// Try correcting the operator to an existing operator, or defining a '[]' operator.
// var missingIndexGet = classWithIndexSet[0] ??= 2;
//                                        ^
//
// pkg/front_end/testcases/general_nnbd_opt_out/missing_toplevel.dart:31:40: Error: The operator '[]=' isn't defined for the class 'ClassWithIndexGet'.
//  - 'ClassWithIndexGet' is from 'pkg/front_end/testcases/general_nnbd_opt_out/missing_toplevel.dart'.
// Try correcting the operator to an existing operator, or defining a '[]=' operator.
// var missingIndexSet = classWithIndexGet[0] ??= 2;
//                                        ^
//
// pkg/front_end/testcases/general_nnbd_opt_out/missing_toplevel.dart:32:37: Error: The getter 'property' isn't defined for the class 'EmptyClass'.
//  - 'EmptyClass' is from 'pkg/front_end/testcases/general_nnbd_opt_out/missing_toplevel.dart'.
// Try correcting the name to the name of an existing getter, or defining a getter or field named 'property'.
// var missingPropertyGet = emptyClass.property;
//                                     ^^^^^^^^
//
// pkg/front_end/testcases/general_nnbd_opt_out/missing_toplevel.dart:33:37: Error: The setter 'property' isn't defined for the class 'EmptyClass'.
//  - 'EmptyClass' is from 'pkg/front_end/testcases/general_nnbd_opt_out/missing_toplevel.dart'.
// Try correcting the name to the name of an existing setter, or defining a setter or field named 'property'.
// var missingPropertySet = emptyClass.property = 42;
//                                     ^^^^^^^^
//
import self as self;
import "dart:core" as core;

class EmptyClass extends core::Object {
  synthetic constructor •() → self::EmptyClass*
    : super core::Object::•()
    ;
  abstract member-signature get _identityHashCode() → core::int*; -> core::Object::_identityHashCode
  abstract member-signature method _instanceOf(dynamic instantiatorTypeArguments, dynamic functionTypeArguments, dynamic type) → core::bool*; -> core::Object::_instanceOf
  abstract member-signature method _simpleInstanceOf(dynamic type) → core::bool*; -> core::Object::_simpleInstanceOf
  abstract member-signature method _simpleInstanceOfTrue(dynamic type) → core::bool*; -> core::Object::_simpleInstanceOfTrue
  abstract member-signature method _simpleInstanceOfFalse(dynamic type) → core::bool*; -> core::Object::_simpleInstanceOfFalse
  abstract member-signature operator ==(dynamic other) → core::bool*; -> core::Object::==
  abstract member-signature get hashCode() → core::int*; -> core::Object::hashCode
  abstract member-signature method toString() → core::String*; -> core::Object::toString
  abstract member-signature method noSuchMethod(core::Invocation* invocation) → dynamic; -> core::Object::noSuchMethod
  abstract member-signature get runtimeType() → core::Type*; -> core::Object::runtimeType
}
class ClassWithProperty extends core::Object {
  field self::EmptyClass* property = null;
  synthetic constructor •() → self::ClassWithProperty*
    : super core::Object::•()
    ;
  abstract member-signature get _identityHashCode() → core::int*; -> core::Object::_identityHashCode
  abstract member-signature method _instanceOf(dynamic instantiatorTypeArguments, dynamic functionTypeArguments, dynamic type) → core::bool*; -> core::Object::_instanceOf
  abstract member-signature method _simpleInstanceOf(dynamic type) → core::bool*; -> core::Object::_simpleInstanceOf
  abstract member-signature method _simpleInstanceOfTrue(dynamic type) → core::bool*; -> core::Object::_simpleInstanceOfTrue
  abstract member-signature method _simpleInstanceOfFalse(dynamic type) → core::bool*; -> core::Object::_simpleInstanceOfFalse
  abstract member-signature operator ==(dynamic other) → core::bool*; -> core::Object::==
  abstract member-signature get hashCode() → core::int*; -> core::Object::hashCode
  abstract member-signature method toString() → core::String*; -> core::Object::toString
  abstract member-signature method noSuchMethod(core::Invocation* invocation) → dynamic; -> core::Object::noSuchMethod
  abstract member-signature get runtimeType() → core::Type*; -> core::Object::runtimeType
}
class ClassWithIndexSet extends core::Object {
  synthetic constructor •() → self::ClassWithIndexSet*
    : super core::Object::•()
    ;
  operator []=(core::int* index, core::int* value) → void {}
  abstract member-signature get _identityHashCode() → core::int*; -> core::Object::_identityHashCode
  abstract member-signature method _instanceOf(dynamic instantiatorTypeArguments, dynamic functionTypeArguments, dynamic type) → core::bool*; -> core::Object::_instanceOf
  abstract member-signature method _simpleInstanceOf(dynamic type) → core::bool*; -> core::Object::_simpleInstanceOf
  abstract member-signature method _simpleInstanceOfTrue(dynamic type) → core::bool*; -> core::Object::_simpleInstanceOfTrue
  abstract member-signature method _simpleInstanceOfFalse(dynamic type) → core::bool*; -> core::Object::_simpleInstanceOfFalse
  abstract member-signature operator ==(dynamic other) → core::bool*; -> core::Object::==
  abstract member-signature get hashCode() → core::int*; -> core::Object::hashCode
  abstract member-signature method toString() → core::String*; -> core::Object::toString
  abstract member-signature method noSuchMethod(core::Invocation* invocation) → dynamic; -> core::Object::noSuchMethod
  abstract member-signature get runtimeType() → core::Type*; -> core::Object::runtimeType
}
class ClassWithIndexGet extends core::Object {
  synthetic constructor •() → self::ClassWithIndexGet*
    : super core::Object::•()
    ;
  operator [](core::int* index) → core::int*
    return 42;
  abstract member-signature get _identityHashCode() → core::int*; -> core::Object::_identityHashCode
  abstract member-signature method _instanceOf(dynamic instantiatorTypeArguments, dynamic functionTypeArguments, dynamic type) → core::bool*; -> core::Object::_instanceOf
  abstract member-signature method _simpleInstanceOf(dynamic type) → core::bool*; -> core::Object::_simpleInstanceOf
  abstract member-signature method _simpleInstanceOfTrue(dynamic type) → core::bool*; -> core::Object::_simpleInstanceOfTrue
  abstract member-signature method _simpleInstanceOfFalse(dynamic type) → core::bool*; -> core::Object::_simpleInstanceOfFalse
  abstract member-signature operator ==(dynamic other) → core::bool*; -> core::Object::==
  abstract member-signature get hashCode() → core::int*; -> core::Object::hashCode
  abstract member-signature method toString() → core::String*; -> core::Object::toString
  abstract member-signature method noSuchMethod(core::Invocation* invocation) → dynamic; -> core::Object::noSuchMethod
  abstract member-signature get runtimeType() → core::Type*; -> core::Object::runtimeType
}
static field self::EmptyClass* emptyClass = new self::EmptyClass::•();
static field self::ClassWithProperty* classWithProperty = new self::ClassWithProperty::•();
static field self::ClassWithIndexSet* classWithIndexSet = new self::ClassWithIndexSet::•();
static field self::ClassWithIndexGet* classWithIndexGet = new self::ClassWithIndexGet::•();
static field dynamic missingBinary = let final self::ClassWithProperty* #t1 = self::classWithProperty in #t1.{self::ClassWithProperty::property} = invalid-expression "pkg/front_end/testcases/general_nnbd_opt_out/missing_toplevel.dart:29:48: Error: The operator '+' isn't defined for the class 'EmptyClass'.
 - 'EmptyClass' is from 'pkg/front_end/testcases/general_nnbd_opt_out/missing_toplevel.dart'.
Try correcting the operator to an existing operator, or defining a '+' operator.
var missingBinary = classWithProperty.property += 2;
                                               ^";
static field dynamic missingIndexGet = let final self::ClassWithIndexSet* #t2 = self::classWithIndexSet in let final core::int* #t3 = 0 in let final dynamic #t4 = invalid-expression "pkg/front_end/testcases/general_nnbd_opt_out/missing_toplevel.dart:30:40: Error: The operator '[]' isn't defined for the class 'ClassWithIndexSet'.
 - 'ClassWithIndexSet' is from 'pkg/front_end/testcases/general_nnbd_opt_out/missing_toplevel.dart'.
Try correcting the operator to an existing operator, or defining a '[]' operator.
var missingIndexGet = classWithIndexSet[0] ??= 2;
                                       ^" in #t4.{core::Object::==}(null) ?{dynamic} let final core::int* #t5 = 2 in let final void #t6 = #t2.{self::ClassWithIndexSet::[]=}(#t3, #t5) in #t5 : #t4;
static field core::int* missingIndexSet = let final self::ClassWithIndexGet* #t7 = self::classWithIndexGet in let final core::int* #t8 = 0 in let final core::int* #t9 = #t7.{self::ClassWithIndexGet::[]}(#t8) in #t9.{core::num::==}(null) ?{core::int*} let final core::int* #t10 = 2 in let final void #t11 = invalid-expression "pkg/front_end/testcases/general_nnbd_opt_out/missing_toplevel.dart:31:40: Error: The operator '[]=' isn't defined for the class 'ClassWithIndexGet'.
 - 'ClassWithIndexGet' is from 'pkg/front_end/testcases/general_nnbd_opt_out/missing_toplevel.dart'.
Try correcting the operator to an existing operator, or defining a '[]=' operator.
var missingIndexSet = classWithIndexGet[0] ??= 2;
                                       ^" in #t10 : #t9;
static field dynamic missingPropertyGet = invalid-expression "pkg/front_end/testcases/general_nnbd_opt_out/missing_toplevel.dart:32:37: Error: The getter 'property' isn't defined for the class 'EmptyClass'.
 - 'EmptyClass' is from 'pkg/front_end/testcases/general_nnbd_opt_out/missing_toplevel.dart'.
Try correcting the name to the name of an existing getter, or defining a getter or field named 'property'.
var missingPropertyGet = emptyClass.property;
                                    ^^^^^^^^";
static field core::int* missingPropertySet = invalid-expression "pkg/front_end/testcases/general_nnbd_opt_out/missing_toplevel.dart:33:37: Error: The setter 'property' isn't defined for the class 'EmptyClass'.
 - 'EmptyClass' is from 'pkg/front_end/testcases/general_nnbd_opt_out/missing_toplevel.dart'.
Try correcting the name to the name of an existing setter, or defining a setter or field named 'property'.
var missingPropertySet = emptyClass.property = 42;
                                    ^^^^^^^^";
static method main() → dynamic {}


Extra constant evaluation status:
Evaluated: VariableGet @ org-dartlang-testcase:///missing_toplevel.dart:30:41 -> IntConstant(0)
Evaluated: VariableGet @ org-dartlang-testcase:///missing_toplevel.dart:30:48 -> IntConstant(2)
Evaluated: VariableGet @ org-dartlang-testcase:///missing_toplevel.dart:30:48 -> IntConstant(2)
Evaluated: VariableGet @ org-dartlang-testcase:///missing_toplevel.dart:31:41 -> IntConstant(0)
Evaluated: VariableGet @ org-dartlang-testcase:///missing_toplevel.dart:31:48 -> IntConstant(2)
Extra constant evaluation: evaluated: 37, effectively constant: 5