///
////interface Foo {
//// y: Foo;
//// x: Foo;
////}
////var f: Foo;
////var /*1*/x = f.x;
////var /*2*/y = f.y;
////var f2: Foo;
////var /*3*/x2 = f2.x;
////var /*4*/y2 = f2.y;
goTo.marker('1');
verify.quickInfoIs('(var) x: Foo');
goTo.marker('2');
verify.quickInfoIs('(var) y: Foo');
goTo.marker('3');
verify.quickInfoIs('(var) x2: Foo');
goTo.marker('4');
verify.quickInfoIs('(var) y2: Foo');