///
////interface I {
//// a: T;
//// b: I;
//// c: I>;
////}
////var x: I;
////var y/*1*/y = x.c.c.c.c.c.b;
////var a/*2*/a = x.a;
////var b/*3*/b = x.b;
////var c/*4*/c = x.c;
////var d/*5*/d = x.c.a;
////var e/*6*/e = x.c.b;
////var f/*7*/f = x.c.c;
goTo.marker('1');
verify.quickInfoIs('(var) yy: I>>>>>');
goTo.marker('2');
verify.quickInfoIs('(var) aa: number');
goTo.marker('3');
verify.quickInfoIs('(var) bb: I');
goTo.marker('4');
verify.quickInfoIs('(var) cc: I>');
goTo.marker('5');
verify.quickInfoIs('(var) dd: I');
goTo.marker('6');
verify.quickInfoIs('(var) ee: I>');
goTo.marker('7');
verify.quickInfoIs('(var) ff: I>>');