Stuck on an issue?

Lightrun Answers was designed to reduce the constant googling that comes with debugging 3rd party libraries. It collects links to all the places you might be looking at while hunting down a tough bug.

And, if you’re still stuck at the end, we’re happy to hop on a call to see how we can help out.

Syntax error on valid javascript code

See original GitHub issue

{ SyntaxError: Invalid left-hand side in assignment (64:39)
        if (async === void 0) { async = false; }
                                       ^

 at report (/a/node_modules/fuse-box/transform/meriyah.js:168:11)
    at parseAssignmentExpression (/a/node_modules/fuse-box/transform/meriyah.js:2635:13)
    at parseAsyncArrowOrAsyncFunctionDeclaration (/a/node_modules/fuse-box/transform/meriyah.js:1987:12)
    at parseStatementListItem (/a/node_modules/fuse-box/transform/meriyah.js:1813:20)
    at parseBlock (/a/node_modules/fuse-box/transform/meriyah.js:1908:19)
    at parseStatement (/a/node_modules/fuse-box/transform/meriyah.js:1821:20)
    at parseConsequentOrAlternate (/a/node_modules/fuse-box/transform/meriyah.js:2040:11)
    at parseIfStatement (/a/node_modules/fuse-box/transform/meriyah.js:2025:24)
    at parseStatement (/a/node_modules/fuse-box/transform/meriyah.js:1827:20)
    at parseStatementListItem (/a/node_modules/fuse-box/transform/meriyah.js:1815:20)

Issue Analytics

State:
Created 4 years ago
Comments:9 (6 by maintainers)

Top GitHub Comments

2reactions

KFlashcommented, May 26, 2019

@jpike88 @nchanged No more need for custom builds. See https://github.com/meriyah/meriyah/issues/2

2reactions

KFlashcommented, May 15, 2019

The issue was that “async” isn’t seen as a “ordinary” ident so I just forgot to make async ident assignable 😃

Fix is coming within a few minutes

Top Results From Across the Web

How to Handle the Syntax Error in Javascript - Rollbar

Syntax errors in Javascript cannot be handled by using try-catch blocks as they are thrown while the code is being parsed. The window.onerror() ......

Syntax Validator - Esprima

Syntax Validator checks for mistakes and errors ... Unlike a typical code linter, this syntax validator does not care about coding styles and...

JavaScript Syntax Errors and How to Prevent Them - Meticulous

The complete guide on JavaScript Syntax Errors, how they occur, and techniques and tools available to prevent them.

JavaScript Validator - Validate js online - ExtendsClass

This JavaScript code checker tool highlights and allows to navigate between lines with syntax error. To check your code, you must copy and...

Simple way to check/validate javascript syntax - Stack Overflow

Try this: document.write('something'); a = 0; if (window.location == 'google.com') a = 1; document.write("aaa='andh"+a+"eded"'); a = { something ...