blob: 8c4ad4f3791c54b2e231795ba2e58518c830b4d8 [file] [log] [blame]
library /*isNonNullableByDefault*/;
import self as self;
import "dart:core" as core;
abstract class ImageStreamCompleter extends core::Object {
synthetic constructor •() self::ImageStreamCompleter
: super core::Object::•()
;
abstract method addListener() void;
}
class _LiveImage extends core::Object {
static factory •(self::ImageStreamCompleter a) self::_LiveImage
return throw new core::UnimplementedError::•();
}
abstract class Foo extends core::Object {
synthetic constructor •() self::Foo
: super core::Object::•()
;
abstract get _pendingImages() dynamic;
method putIfAbsent(core::Object key, () self::ImageStreamCompleter loader) self::ImageStreamCompleter? {
assert(!key.{core::Object::==}(null));
assert(!loader.{core::Object::==}(null));
self::ImageStreamCompleter? result = (let final dynamic #t1 = this.{self::Foo::_pendingImages}.[](key) in #t1.{core::Object::==}(null) ?{dynamic} null : #t1.completer) as{TypeError,ForDynamic,ForNonNullableByDefault} self::ImageStreamCompleter?;
if(!result.{core::Object::==}(null)) {
return result{self::ImageStreamCompleter};
}
try {
result = loader.call();
self::_LiveImage::•(result{self::ImageStreamCompleter});
}
on core::Object catch(final core::Object error) {
return null;
}
result{self::ImageStreamCompleter}.{self::ImageStreamCompleter::addListener}();
return result{self::ImageStreamCompleter};
}
}
static method main() dynamic {}