|  | library; | 
|  | // | 
|  | // Problems in library: | 
|  | // | 
|  | // pkg/front_end/testcases/extensions/conflict_with_object.dart:6:11: Error: This extension member conflicts with Object member 'noSuchMethod'. | 
|  | //   int get noSuchMethod => 42; | 
|  | //           ^^^^^^^^^^^^ | 
|  | // | 
|  | // pkg/front_end/testcases/extensions/conflict_with_object.dart:8:7: Error: This extension member conflicts with Object member 'runtimeType'. | 
|  | //   int runtimeType() {} | 
|  | //       ^^^^^^^^^^^ | 
|  | // | 
|  | // pkg/front_end/testcases/extensions/conflict_with_object.dart:9:12: Error: This extension member conflicts with Object member '=='. | 
|  | //   operator ==(other) => false; | 
|  | //            ^^ | 
|  | // | 
|  | // pkg/front_end/testcases/extensions/conflict_with_object.dart:10:17: Error: This extension member conflicts with Object member 'toString'. | 
|  | //   static String toString() => 'Foo'; | 
|  | //                 ^^^^^^^^ | 
|  | // | 
|  | // pkg/front_end/testcases/extensions/conflict_with_object.dart:7:12: Error: This extension member conflicts with Object member 'hashCode'. | 
|  | //   void set hashCode(int value) {} | 
|  | //            ^^^^^^^^ | 
|  | // | 
|  | // pkg/front_end/testcases/extensions/conflict_with_object.dart:27:14: Error: A value of type 'dynamic Function(Invocation)' can't be assigned to a variable of type 'int'. | 
|  | //  - 'Invocation' is from 'dart:core'. | 
|  | //   value = "".noSuchMethod; | 
|  | //              ^ | 
|  | // | 
|  | // pkg/front_end/testcases/extensions/conflict_with_object.dart:28:6: Error: The setter 'hashCode' isn't defined for the class 'String'. | 
|  | // Try correcting the name to the name of an existing setter, or defining a setter or field named 'hashCode'. | 
|  | //   "".hashCode = 42; | 
|  | //      ^^^^^^^^ | 
|  | // | 
|  | // pkg/front_end/testcases/extensions/conflict_with_object.dart:29:14: Error: A value of type 'Type' can't be assigned to a variable of type 'int'. | 
|  | //  - 'Type' is from 'dart:core'. | 
|  | //   value = "".runtimeType; | 
|  | //              ^ | 
|  | // | 
|  | import self as self; | 
|  | import "dart:core" as core; | 
|  |  | 
|  | extension Extension on core::String* { | 
|  | get noSuchMethod = self::Extension|get#noSuchMethod; | 
|  | method runtimeType = self::Extension|runtimeType; | 
|  | tearoff runtimeType = self::Extension|get#runtimeType; | 
|  | operator == = self::Extension|==; | 
|  | static method toString = self::Extension|toString; | 
|  | set hashCode = self::Extension|set#hashCode; | 
|  | } | 
|  | static method Extension|get#noSuchMethod(lowered final core::String* #this) → core::int* | 
|  | return 42; | 
|  | static method Extension|set#hashCode(lowered final core::String* #this, core::int* value) → void {} | 
|  | static method Extension|runtimeType(lowered final core::String* #this) → core::int* {} | 
|  | static method Extension|get#runtimeType(lowered final core::String* #this) → () →* core::int* | 
|  | return () → core::int* => self::Extension|runtimeType(#this); | 
|  | static method Extension|==(lowered final core::String* #this, dynamic other) → dynamic | 
|  | return false; | 
|  | static method Extension|toString() → core::String* | 
|  | return "Foo"; | 
|  | static method main() → dynamic { | 
|  | core::int* value; | 
|  | self::expect(true, "".{core::Object::noSuchMethod}{(core::Invocation*) →* dynamic} is core::Function*); | 
|  | value = self::Extension|get#noSuchMethod(""); | 
|  | self::Extension|set#hashCode("", 42); | 
|  | self::expect(true, "".{core::Object::runtimeType}{core::Type*} is core::Type*); | 
|  | self::expect(true, self::Extension|get#runtimeType("") is core::Function*); | 
|  | value = self::Extension|runtimeType(""); | 
|  | self::expect(true, "" =={core::String::==}{(core::Object*) →* core::bool*} ""); | 
|  | self::expect("Foo", self::Extension|toString()); | 
|  | } | 
|  | static method errors() → dynamic { | 
|  | core::int* value; | 
|  | value = invalid-expression "pkg/front_end/testcases/extensions/conflict_with_object.dart:27:14: Error: A value of type 'dynamic Function(Invocation)' can't be assigned to a variable of type 'int'. | 
|  | - 'Invocation' is from 'dart:core'. | 
|  | value = \"\".noSuchMethod; | 
|  | ^" in "".{core::Object::noSuchMethod}{(core::Invocation*) →* dynamic} as{TypeError} core::int*; | 
|  | invalid-expression "pkg/front_end/testcases/extensions/conflict_with_object.dart:28:6: Error: The setter 'hashCode' isn't defined for the class 'String'. | 
|  | Try correcting the name to the name of an existing setter, or defining a setter or field named 'hashCode'. | 
|  | \"\".hashCode = 42; | 
|  | ^^^^^^^^" in ""{<unresolved>}.hashCode = 42; | 
|  | value = invalid-expression "pkg/front_end/testcases/extensions/conflict_with_object.dart:29:14: Error: A value of type 'Type' can't be assigned to a variable of type 'int'. | 
|  | - 'Type' is from 'dart:core'. | 
|  | value = \"\".runtimeType; | 
|  | ^" in "".{core::Object::runtimeType}{core::Type*} as{TypeError} core::int*; | 
|  | } | 
|  | static method expect(dynamic expected, dynamic actual) → dynamic { | 
|  | if(!(expected =={core::Object::==}{(core::Object*) →* core::bool*} actual)) { | 
|  | throw "Mismatch: expected=${expected}, actual=${actual}"; | 
|  | } | 
|  | } |