=== tests/cases/compiler/declarationEmitDestructuringArrayPattern5.ts ===
var [, , z] = [1, 2, 4];
>z : Symbol(z, Decl(declarationEmitDestructuringArrayPattern5.ts, 0, 8))

var [, a, , ] = [3, 4, 5];
>a : Symbol(a, Decl(declarationEmitDestructuringArrayPattern5.ts, 1, 6))

var [, , [, b, ]] = [3,5,[0, 1]];
>b : Symbol(b, Decl(declarationEmitDestructuringArrayPattern5.ts, 2, 11))

