Closed Bug 1341411 Opened 8 years ago Closed 8 years ago

Support circular dependencies through export* per ES2017

Categories

(Core :: JavaScript Engine, defect)

defect
Not set
normal

Tracking

()

RESOLVED FIXED
mozilla54
Tracking Status
firefox54 --- fixed

People

(Reporter: anba, Assigned: anba)

References

(Blocks 1 open bug)

Details

Attachments

(1 file)

Tracking issue to implement the changes from <https://github.com/tc39/ecma262/pull/783>. main.js: --- import {x, y} from './m1.js'; print(x, y); --- m1.js: --- export* from './m2.js'; --- m2.js: --- export {y as x} from './m1.js'; export var y = 1; --- Run with `mozjs -m main.js`. Expected: Prints "1" two times. Actual: Throws `SyntaxError: import 'x' not found`
Attached patch bug1341411.patchSplinter Review
This implements the changes from https://github.com/tc39/ecma262/pull/783 and also updates the ModuleResolveExport function to include the changes from https://github.com/tc39/ecma262/issues/601 (https://github.com/tc39/ecma262/issues/606) and https://github.com/tc39/ecma262/pull/485.
Assignee: nobody → andrebargull
Status: NEW → ASSIGNED
Attachment #8840396 - Flags: review?(jcoppeard)
Comment on attachment 8840396 [details] [diff] [review] bug1341411.patch Review of attachment 8840396 [details] [diff] [review]: ----------------------------------------------------------------- Great, thanks for fixing.
Attachment #8840396 - Flags: review?(jcoppeard) → review+
Pushed by ryanvm@gmail.com: https://hg.mozilla.org/integration/mozilla-inbound/rev/8c85b69a7a18 Support circular module dependencies through export* per ES2017. r=jonco
Keywords: checkin-needed
Status: ASSIGNED → RESOLVED
Closed: 8 years ago
Resolution: --- → FIXED
Target Milestone: --- → mozilla54
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