=== tests/cases/compiler/downlevelLetConst19.ts ===
'use strict'
>'use strict' : string

declare function use(a: any);
>use : (a: any) => any, Symbol(use, Decl(downlevelLetConst19.ts, 0, 12))
>a : any, Symbol(a, Decl(downlevelLetConst19.ts, 1, 21))

var x;
>x : any, Symbol(x, Decl(downlevelLetConst19.ts, 2, 3))

function a() {
>a : () => void, Symbol(a, Decl(downlevelLetConst19.ts, 2, 6))
  {
    let x;
>x : any, Symbol(x, Decl(downlevelLetConst19.ts, 5, 7))

    use(x);
>use(x) : any
>use : (a: any) => any, Symbol(use, Decl(downlevelLetConst19.ts, 0, 12))
>x : any, Symbol(x, Decl(downlevelLetConst19.ts, 5, 7))

    function b() {
>b : () => void, Symbol(b, Decl(downlevelLetConst19.ts, 6, 11))
        {
            let x;
>x : any, Symbol(x, Decl(downlevelLetConst19.ts, 10, 15))

            use(x);
>use(x) : any
>use : (a: any) => any, Symbol(use, Decl(downlevelLetConst19.ts, 0, 12))
>x : any, Symbol(x, Decl(downlevelLetConst19.ts, 10, 15))
        }
        use(x);
>use(x) : any
>use : (a: any) => any, Symbol(use, Decl(downlevelLetConst19.ts, 0, 12))
>x : any, Symbol(x, Decl(downlevelLetConst19.ts, 5, 7))
    }
  }
  use(x)
>use(x) : any
>use : (a: any) => any, Symbol(use, Decl(downlevelLetConst19.ts, 0, 12))
>x : any, Symbol(x, Decl(downlevelLetConst19.ts, 2, 3))
}
use(x)
>use(x) : any
>use : (a: any) => any, Symbol(use, Decl(downlevelLetConst19.ts, 0, 12))
>x : any, Symbol(x, Decl(downlevelLetConst19.ts, 2, 3))