=== tests/cases/compiler/genericArray0.ts === var x:number[]; >x : Symbol(x, Decl(genericArray0.ts, 2, 3)) var y = x; >y : Symbol(y, Decl(genericArray0.ts, 5, 3)) >x : Symbol(x, Decl(genericArray0.ts, 2, 3)) function map() { >map : Symbol(map, Decl(genericArray0.ts, 5, 10)) >U : Symbol(U, Decl(genericArray0.ts, 7, 13)) var ys: U[] = []; >ys : Symbol(ys, Decl(genericArray0.ts, 8, 7)) >U : Symbol(U, Decl(genericArray0.ts, 7, 13)) }