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kevmoo/mixin_class.dart

Last active December 19, 2015 22:58
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Dart Bug: mixins with aliased imports Repo for https://code.google.com/p/dart/issues/detail?id=11891
Raw
mixin_class.dart
library mixin_library;
import 'dart:json' as json;
class MixinClass {
String bar() => json.stringify({'a':1});
}
Raw
mixin_library_fun.dart
import 'mixin_class.dart';
// Runtime error without this import
// import 'dart:json' as json;
class Oops extends Object with MixinClass {
String baz() => bar();
}
void main() {
print("Hello, World!");
var oops = new Oops();
print(oops.baz());
}
@kevmoo
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kevmoo commented Jul 18, 2013

dart --checked bin/mixin_library_fun.dart
Hello, World!
Unhandled exception:
Class 'Oops' has no instance getter 'json'.

NoSuchMethodError : method not found: 'json'
Receiver: Instance of 'Oops'
Arguments: []
#0 Object.noSuchMethod (dart:core-patch/object_patch.dart:23:25)
#1 BaseClass&MixinClass.bar (file:///Users/kevin/Desktop/mixin_library_fun/bin/mixin_class.dart:7:19)
#2 Oops.baz (file:///Users/kevin/Desktop/mixin_library_fun/bin/mixin_library_fun.dart:9:36)
#3 main (file:///Users/kevin/Desktop/mixin_library_fun/bin/mixin_library_fun.dart:18:17)

@kevmoo
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kevmoo commented Jul 19, 2013

Fixed!

https://code.google.com/p/dart/source/detail?r=25233

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