jquery / jquery/esprima

syntax error by rest parameter of spread syntax

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#2,113 4 comments 0 reactions 0 assignees View on GitHub

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Dominant language
TypeScript
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Description

hello
sorry if my misleading, my code is not parsed by esprima

Steps to reproduce

copy and paste below to demo

var ops={
    a:1,
    b:2
}

function fn(ops){
    console.log(ops)
}

fn({...ops})
Actual output

Error: Line 10: Unexpected token ...

Contributor guide

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First steps

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  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Reproduce the reported snippet in the Esprima demo and confirm the Unexpected token ... error at fn({...ops}). Start by tracing the parser entry point used by the demo for object spread syntax. Done means this valid JavaScript parses without the reported error and has coverage for the example.

Written by the indexing model from the issue text.

Assessment

Tech stack
javascript, typescript
Domain
compilers
Issue type
Bug
Difficulty
3/5
Estimated time
1-2 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
45/100

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