library;
//
// Problems in library:
//
// pkg/front_end/testcases/extension_types/duplicate_constructors.dart:6:3: Error: 'ET1' is already declared in this scope.
//   ET1.new(this.id);
//   ^^^
// pkg/front_end/testcases/extension_types/duplicate_constructors.dart:5:19: Context: Previous declaration of 'ET1'.
// extension type ET1(int id) {
//                   ^^^
//
// pkg/front_end/testcases/extension_types/duplicate_constructors.dart:10:3: Error: 'ET2' is already declared in this scope.
//   ET2(this.id);
//   ^^^
// pkg/front_end/testcases/extension_types/duplicate_constructors.dart:9:22: Context: Previous declaration of 'ET2'.
// extension type ET2<T>(T id) {
//                      ^^^
//
// pkg/front_end/testcases/extension_types/duplicate_constructors.dart:14:3: Error: 'ET3' is already declared in this scope.
//   ET3(this.id);
//   ^^^
// pkg/front_end/testcases/extension_types/duplicate_constructors.dart:13:20: Context: Previous declaration of 'ET3'.
// extension type ET3.new(int id) {
//                    ^^^
//
// pkg/front_end/testcases/extension_types/duplicate_constructors.dart:18:3: Error: 'ET4' is already declared in this scope.
//   ET4.new(this.id);
//   ^^^
// pkg/front_end/testcases/extension_types/duplicate_constructors.dart:17:23: Context: Previous declaration of 'ET4'.
// extension type ET4<T>.new(T id) {
//                       ^^^
//
// pkg/front_end/testcases/extension_types/duplicate_constructors.dart:22:3: Error: 'ET5.n' is already declared in this scope.
//   ET5.n(this.id);
//   ^^^^^
// pkg/front_end/testcases/extension_types/duplicate_constructors.dart:21:20: Context: Previous declaration of 'ET5.n'.
// extension type ET5.n(int id) {
//                    ^^^^^
//
import self as self;
import "dart:core" as core;

extension type ET1(core::int id) {
  abstract extension-type-member representation-field get id() → core::int;
  constructor • = self::ET1|constructor#;
  constructor tearoff • = self::ET1|constructor#_#new#tearOff;
}
extension type ET2<T extends core::Object? = dynamic>(T% id) {
  abstract extension-type-member representation-field get id() → T%;
  constructor • = self::ET2|constructor#;
  constructor tearoff • = self::ET2|constructor#_#new#tearOff;
}
extension type ET3(core::int id) {
  abstract extension-type-member representation-field get id() → core::int;
  constructor • = self::ET3|constructor#;
  constructor tearoff • = self::ET3|constructor#_#new#tearOff;
}
extension type ET4<T extends core::Object? = dynamic>(T% id) {
  abstract extension-type-member representation-field get id() → T%;
  constructor • = self::ET4|constructor#;
  constructor tearoff • = self::ET4|constructor#_#new#tearOff;
}
extension type ET5(core::int id) {
  abstract extension-type-member representation-field get id() → core::int;
  constructor n = self::ET5|constructor#n;
  constructor tearoff n = self::ET5|constructor#_#n#tearOff;
}
static extension-type-member method ET1|constructor#(core::int id) → self::ET1% /* erasure=core::int, declared=! */ {
  lowered final self::ET1% /* erasure=core::int, declared=! */ #this = id;
  return #this;
}
static extension-type-member method ET1|constructor#_#new#tearOff(core::int id) → self::ET1% /* erasure=core::int, declared=! */
  return self::ET1|constructor#(id);
static extension-type-member method ET2|constructor#<T extends core::Object? = dynamic>(self::ET2|constructor#::T% id) → self::ET2<self::ET2|constructor#::T%>% /* erasure=self::ET2|constructor#::T%, declared=! */ {
  lowered final self::ET2<self::ET2|constructor#::T%>% /* erasure=self::ET2|constructor#::T%, declared=! */ #this = id;
  return #this;
}
static extension-type-member method ET2|constructor#_#new#tearOff<T extends core::Object? = dynamic>(self::ET2|constructor#_#new#tearOff::T% id) → self::ET2<self::ET2|constructor#_#new#tearOff::T%>% /* erasure=self::ET2|constructor#_#new#tearOff::T%, declared=! */
  return self::ET2|constructor#<self::ET2|constructor#_#new#tearOff::T%>(id);
static extension-type-member method ET3|constructor#(core::int id) → self::ET3% /* erasure=core::int, declared=! */ {
  lowered final self::ET3% /* erasure=core::int, declared=! */ #this = id;
  return #this;
}
static extension-type-member method ET3|constructor#_#new#tearOff(core::int id) → self::ET3% /* erasure=core::int, declared=! */
  return self::ET3|constructor#(id);
static extension-type-member method ET4|constructor#<T extends core::Object? = dynamic>(self::ET4|constructor#::T% id) → self::ET4<self::ET4|constructor#::T%>% /* erasure=self::ET4|constructor#::T%, declared=! */ {
  lowered final self::ET4<self::ET4|constructor#::T%>% /* erasure=self::ET4|constructor#::T%, declared=! */ #this = id;
  return #this;
}
static extension-type-member method ET4|constructor#_#new#tearOff<T extends core::Object? = dynamic>(self::ET4|constructor#_#new#tearOff::T% id) → self::ET4<self::ET4|constructor#_#new#tearOff::T%>% /* erasure=self::ET4|constructor#_#new#tearOff::T%, declared=! */
  return self::ET4|constructor#<self::ET4|constructor#_#new#tearOff::T%>(id);
static extension-type-member method ET5|constructor#n(core::int id) → self::ET5% /* erasure=core::int, declared=! */ {
  lowered final self::ET5% /* erasure=core::int, declared=! */ #this = id;
  return #this;
}
static extension-type-member method ET5|constructor#_#n#tearOff(core::int id) → self::ET5% /* erasure=core::int, declared=! */
  return self::ET5|constructor#n(id);