Preference, really, is to use the features of your debugger rather than modifying source. But for those times you need to modify source, why do we need new syntax for this? These seem sufficient:
```js if (typeof someVariable === 'undefined') debugger; ``` or ```js typeof someVariable === 'undefined' && debugger; ``` *(since it's temporary throw-away code, style objections by some [like me] can be ignored...)* -- T.J. Crowder On Wed, May 3, 2017 at 1:59 PM, somonek <[email protected]> wrote: > Hello, > > not sure if it's been already proposed maybe, but I have this in mind > > debugger(/* condition */); > > to stop on conditional breakpoint. > > Example: > > debugger(typeof someVariable === 'undefined'); > > What do you think? > > > Be well, > Serghei > _______________________________________________ > es-discuss mailing list > [email protected] > https://mail.mozilla.org/listinfo/es-discuss >
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