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adobe-research / theseus

A pretty darn cool JavaScript debugger for Brackets
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es6 arrow operator not working #83

Open parinck opened 8 years ago

parinck commented 8 years ago

for code

var a = [{_id:123}];
var c = {};
a.forEach((d) => {
    c[d._id] = true;
})

Got following error

exception during parsing /Users/parinkumar.katariya/apps/elastic/test.js Error: Line 504: Unexpected token >
    at throwError (/Users/parinkumar.katariya/.nvm/versions/node/v5.6.0/lib/node_modules/node-theseus/node_modules/esprima/esprima.js:1156:21)
    at throwUnexpected (/Users/parinkumar.katariya/.nvm/versions/node/v5.6.0/lib/node_modules/node-theseus/node_modules/esprima/esprima.js:1213:9)
    at parsePrimaryExpression (/Users/parinkumar.katariya/.nvm/versions/node/v5.6.0/lib/node_modules/node-theseus/node_modules/esprima/esprima.js:1561:16)
    at /Users/parinkumar.katariya/.nvm/versions/node/v5.6.0/lib/node_modules/node-theseus/node_modules/esprima/esprima.js:3598:38
    at trackLeftHandSideExpressionAllowCall (/Users/parinkumar.katariya/.nvm/versions/node/v5.6.0/lib/node_modules/node-theseus/node_modules/esprima/esprima.js:3493:61)
    at parsePostfixExpression (/Users/parinkumar.katariya/.nvm/versions/node/v5.6.0/lib/node_modules/node-theseus/node_modules/esprima/esprima.js:1697:20)
    at /Users/parinkumar.katariya/.nvm/versions/node/v5.6.0/lib/node_modules/node-theseus/node_modules/esprima/esprima.js:3598:38
    at parseUnaryExpression (/Users/parinkumar.katariya/.nvm/versions/node/v5.6.0/lib/node_modules/node-theseus/node_modules/esprima/esprima.js:1777:16)
    at /Users/parinkumar.katariya/.nvm/versions/node/v5.6.0/lib/node_modules/node-theseus/node_modules/esprima/esprima.js:3598:38
    at parseMultiplicativeExpression (/Users/parinkumar.katariya/.nvm/versions/node/v5.6.0/lib/node_modules/node-theseus/node_modules/esprima/esprima.js:1783:20)
alltom commented 8 years ago

Unfortunately, Theseus doesn't support the ES6 syntax for that anonymous function yet. We need to upgrade our version of Esprima.

CelsoSantos commented 8 years ago

I'm also having this issue.

I'm using ES6 on my node apps and I can't make Theseus work, which is a shame. I was really looking forward to a decent debugger

alltom commented 8 years ago

Sorry about that. :\

CelsoSantos commented 8 years ago

Not wanting to be one of "those" guys, but is there any estimation of a time frame to get that support? Is that in the current plans?