Normative: Revert U+2212 from time zone offset grammar#2856
Merged
Normative: Revert U+2212 from time zone offset grammar#2856
Conversation
ptomato
approved these changes
May 26, 2024
Collaborator
|
This normative change reached consensus at the TC39 meeting of 2024-06-12. It doesn't need to be merged exactly at the same time as tc39/ecma262#3334, however, we should write test262 tests before merging either of them. |
91 tasks
ptomato
force-pushed
the
no-unicode-in-grammar
branch
from
e4a20e6 to
ba4365f
Compare
Codecov ReportAll modified and coverable lines are covered by tests ✅
Additional details and impacted files@@ Coverage Diff @@
## main #2856 +/- ##
==========================================
- Coverage 96.51% 96.39% -0.12%
==========================================
Files 23 23
Lines 12432 12105 -327
Branches 2258 2208 -50
==========================================
- Hits 11999 11669 -330
- Misses 374 377 +3
Partials 59 59 ☔ View full report in Codecov by Sentry. |
Collaborator
|
Disregard the codecov message - this still needs an implementation. I'll work on the test262 tests and then use that to develop an implementation which I'll tack on to this PR. |
Collaborator
|
Tests are in tc39/test262#4120 and I've added the corresponding implementation to this PR. |
This PR is the Temporal counterpart to tc39/ecma262#3334. See that PR for details. This PR is dependent on that PR's approval.
Implementation corresponding to the spec text change in the previous commit.
ptomato
force-pushed
the
no-unicode-in-grammar
branch
from
c05b4c5 to
4912e29
Compare
webkit-commit-queue
pushed a commit
to sosukesuzuki/WebKit
that referenced
this pull request
Aug 15, 2024
https://bugs.webkit.org/show_bug.cgi?id=278075 Reviewed by Ross Kirsling. In the latest Temporal spec[1], the U+2212 MINUS SIGN cannot be used to represent negative numbers. This is consistent with RFC3339[2] and RFC9557[3]. However, the current JSC allows the U+2212 MINUS SIGN within ISO8601 strings. This patch changes to reject the U+2212 MINUS SIGN as the symbol for negative numbers in ISO8601 strings. [1]: tc39/proposal-temporal#2856 [2]: https://www.rfc-editor.org/rfc/rfc3339 [3]: https://www.rfc-editor.org/rfc/rfc9557 * JSTests/test262/expectations.yaml: * JSTests/stress/temporal-duration.js: (shouldThrow.Temporal.Duration.from): * JSTests/stress/temporal-instant.js: * JSTests/stress/temporal-plaindate.js: * JSTests/stress/temporal-plaindatetime.js: * JSTests/stress/temporal-plaintime.js: * JSTests/stress/temporal-timezone.js: * JSTests/test262/expectations.yaml: * Source/JavaScriptCore/runtime/ISO8601.cpp: (JSC::ISO8601::parseDuration): (JSC::ISO8601::parseTimeZoneNumericUTCOffset): (JSC::ISO8601::parseUTCOffsetInMinutes): (JSC::ISO8601::canBeTimeZone): (JSC::ISO8601::parseTimeZoneBracketedAnnotation): (JSC::ISO8601::parseTimeZone): (JSC::ISO8601::parseDate): Canonical link: https://commits.webkit.org/282272@main
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
2 participants
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
This PR is the Temporal counterpart to tc39/ecma262#3334.
See that PR for details.