blob: 495e73cbdfdf4b30c86bad80e8450a3633b136b8 [file] [log] [blame]
==== Let/const globals should not show up in for-in enumeration ====
Before x, y, z, w declarations and globals
ReferenceError: Cannot access uninitialized variable.
ReferenceError: Cannot access uninitialized variable.
ReferenceError: Cannot access uninitialized variable.
ReferenceError: Cannot access uninitialized variable.
undefined
undefined
undefined
undefined
{ }
After let x, this.y, const z, this.w
let x
ReferenceError: Cannot access uninitialized variable.
const z
ReferenceError: Cannot access uninitialized variable.
undefined
this.y
undefined
this.w
{
y: this.y
w: this.w
}
After this.x, let y, this.z, const w
let x
let y
const z
const w
this.x
this.y
this.z
this.w
{
y: this.y
w: this.w
x: this.x
z: this.z
}
==== Attributes on global properties should not be lost with let/const shadowing ====
ReferenceError: Cannot access uninitialized variable.
this.p
{
value: this.p
writable: false
enumerable: false
configurable: false
}
let p
this.p
{
value: this.p
writable: false
enumerable: false
configurable: false
}
==== Global properties added after const should not destroy const-ness ====
TypeError: Attempted to assign to readonly property.
const q
this.q
==== Attributes on shadowing let properties should not be lost with Object.defineProperty() ====
0
undefined
1
undefined
1
undefined
2
undefined
3
undefined