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//// [propertyParameterWithQuestionMark.ts]
class C {
constructor(public x?) { }
}
// x should be an optional property
var v: C = {}; // Should succeed
var v2: { x? }
v = v2; // Should succeed
var v3: { x } = new C; // Should fail
//// [propertyParameterWithQuestionMark.js]
var C = (function () {
function C(x) {
this.x = x;
}
return C;
}());
// x should be an optional property
var v = {}; // Should succeed
var v2;
v = v2; // Should succeed
var v3 = new C; // Should fail
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