Leaf Petersen
694240c2ea
This adds the types of constructors onto class signatures and makes them available via an exported function in the dart runtime. BUG= R=vsm@google.com Review URL: https://codereview.chromium.org/1152583002
38 lines
1007 B
JavaScript
38 lines
1007 B
JavaScript
var misc = dart.defineLibrary(misc, {});
|
|
var core = dart.import(core);
|
|
(function(exports, core) {
|
|
'use strict';
|
|
class _Uninitialized extends core.Object {
|
|
_Uninitialized() {
|
|
}
|
|
}
|
|
dart.setSignature(_Uninitialized, {
|
|
constructors: () => ({_Uninitialized: [_Uninitialized, []]})
|
|
});
|
|
let UNINITIALIZED = dart.const(new _Uninitialized());
|
|
let Generic$ = dart.generic(function(T) {
|
|
class Generic extends core.Object {
|
|
get type() {
|
|
return Generic$();
|
|
}
|
|
}
|
|
return Generic;
|
|
});
|
|
let Generic = Generic$();
|
|
function main() {
|
|
core.print(dart.toString(1));
|
|
core.print(dart.toString(1.0));
|
|
core.print(dart.toString(1.1));
|
|
let x = 42;
|
|
core.print(dart.equals(x, core.Object));
|
|
core.print(dart.equals(x, Generic));
|
|
core.print(new (Generic$(core.int))().type);
|
|
}
|
|
dart.fn(main);
|
|
// Exports:
|
|
exports.UNINITIALIZED = UNINITIALIZED;
|
|
exports.Generic$ = Generic$;
|
|
exports.Generic = Generic;
|
|
exports.main = main;
|
|
})(misc, core);
|