ES6 Object Spread syntax not work

[fanbinghuadev]

I found esprima 4.0.1 did not support ES6 Ojbect Spread Syntax，as follows:
let obj1 = {a: 1, b: 2};
let obj2 = {...obj1};

[memoryseven]

use babel-preset-env ,ES6->ES5.

[semmel]

See Espima Issue #2034

[prantlf]

I needed a to parse a contemporary JavaScript language without the overhead of preprocessing the source files by Babel. I replaced the outdated Esprima parser with Meriyah. I maintain this change together with the enhanced source map support as @prantlf/requirejs.

[memoryseven]

我将尽快给您回复。