commit | 88da35224c7b75d45c94c86b8890598231ced168 | [log] [tgz] |
---|---|---|
author | Masayuki Nakano <masayuki@d-toybox.com> | Thu Feb 10 12:22:13 2022 |
committer | moz-wptsync-bot <wptsync@mozilla.com> | Thu Feb 10 21:44:00 2022 |
tree | 2f2ca6f4bc9406e9da5bf11c5f14950db6779826 | |
parent | 6461b27ad4bb479b8df78219aeb6a54aec6d02a8 [diff] |
Make `nsRange::ExcludeNonSelectableNodes` stop using `ErrorResult It never returns error since its return type is `void` and it does not take out param whose type is `ErrorResult`. Therefore, `ErrorResult` in it is used only for checking whether an error occurs in the calling methods, but neither `SuppressException()` nor `StealNSResult()` is called for avoiding assertions at destructing the instance. For avoiding the assertion, and in this case, it should not use `ErrorResult`. When the result is completely ignored, `IgnoreErrors()` should be used instead. Otherwise, when it just needs to know whether an API call failed or not, it should use `IgnoreErrors` to avoid the redundant calls of `ErrorResult` and for the performance (`ErrorResult`'s destruction may appear in the profile if it's used in a hot path). Differential Revision: https://phabricator.services.mozilla.com/D138231 bugzilla-url: https://bugzilla.mozilla.org/show_bug.cgi?id=1753786 gecko-commit: 0955a24d5c1cd8be95c879054ec415018fddaaaf gecko-reviewers: mbrodesser
The web-platform-tests Project is a cross-browser test suite for the Web-platform stack. Writing tests in a way that allows them to be run in all browsers gives browser projects confidence that they are shipping software that is compatible with other implementations, and that later implementations will be compatible with their implementations. This in turn gives Web authors/developers confidence that they can actually rely on the Web platform to deliver on the promise of working across browsers and devices without needing extra layers of abstraction to paper over the gaps left by specification editors and implementors.
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