This saves about 37 KiB of memory across the UA style sheets.
MozReview-Commit-ID: EoZnlmyWwxX
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This saves about 37 KiB of memory across the UA style sheets.
MozReview-Commit-ID: EoZnlmyWwxX
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Now that rustfmt is getting close to stable, and work on the style system has died down a bit, it seemed like an opportune time to auto-format the style crates.
The first commit disables import reordering, since tidy and rustfmt don't currently agree on the correct ordering. The second commit does a bunch of manual fixups such that the output of rustfmt passes tidy. The third commit runs rustfmt on the three aforementioned crate.
There are a few dozen warnings in the style crate about lines longer than 100 characters. It would be good to fix these, but I don't have time for that now.
Source-Repo: https://github.com/servo/servo
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Kinda tricky because :host only matches rules on the shadow root where the rules
come from. So we need to be careful during invalidation and style sharing.
I didn't use the non_ts_pseudo_class_list bits because as soon as we implement
the :host(..) bits we're going to need to special-case it anyway.
The general schema is the following:
* Rightmost featureless :host selectors are handled inserting them in the
host_rules hashmap. Note that we only insert featureless stuff there. We
could insert all of them and just filter during matching, but that's slightly
annoying.
* The other selectors, like non-featureless :host or what not, are added to the
normal cascade data. This is harmless, since the shadow host rules are never
matched against the host, so we know they'll just never match, and avoids
adding more special-cases.
* Featureless :host selectors to the left of a combinator are handled during
matching, in the special-case of next_element_for_combinator in selectors.
This prevents this from being more invasive, and keeps the usual fast path
slim, but it's a bit hard to match the spec and the implementation.
We could keep a copy of the SelectorIter instead in the matching context to
make the handling of featureless-ness explicit in match_non_ts_pseudo_class,
but we'd still need the special-case anyway, so I'm not fond of it.
* We take advantage of one thing that makes this sound. As you may have
noticed, if you had `root` element which is a ShadowRoot, and you matched
something like `div:host` against it, using a MatchingContext with
current_host == root, we'd incorrectly report a match. But this is impossible
due to the following constraints:
* Shadow root rules aren't matched against the host during styling (except
these featureless selectors).
* DOM APIs' current_host needs to be the _containing_ host, not the element
itself if you're a Shadow host.
Bug: 992245
Reviewed-by: xidorn
MozReview-Commit-ID: KayYNfTXb5h
Source-Repo: https://github.com/servo/servo
Source-Revision: cb754b262747e7cab794411df55588f0f0b30b5e
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This is the Servo part of https://bugzilla.mozilla.org/show_bug.cgi?id=1448225.
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r? emilio
Source-Repo: https://github.com/servo/servo
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We have updated gecko's preference for shadow dom, so updating servo part too.
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Don't use it yet (since I was working from a Servo tree). Will hook it up and improve in the Gecko bug.
Right now it takes a `StyleRuleCascadeData`, which means that if all the origins in the document have state selectors we could do just one walk over the tree and not multiple, that will be improved.
Other than that, this is completely untested of course, but I prefer to land it, given I don't think it's complex, and work on the Gecko integration separately. The reason for this is that I also plan to fix the `<slot>` bugs, which will change `StyleRuleCascadeData` and such, and I want the two bugs to conflict as little as possible.
Source-Repo: https://github.com/servo/servo
Source-Revision: 50e4171958d4ff7f1c76d133a8f89e7d5995376f
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This allows to selector-match ::slotted, though we still don't parse it.
Bug: 1425834, 1424607, 1425755
Reviewed-by: heycam
MozReview-Commit-ID: ItELHkf2PMl
Source-Repo: https://github.com/servo/servo
Source-Revision: bb34b7f54aa85cde600c6d675360d03714cf1f8b
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I'll need this for ::slotted().
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Also drop a few FIXMEs while at it, since they look bogus.
Source-Repo: https://github.com/servo/servo
Source-Revision: 051eb6bcb9204ecab1c1481a275a09fd50bf0467
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Per emilio's comment, https://github.com/servo/servo/pull/19195#discussion_r152205644, a `FIXME` regarding `:dir()` parameter serialization has been moved.
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Source-Revision: 3ecd0174cc7817cdd2007850c29b8b069a845b46
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`:dir()` pseudo class param now represented as enum variants.
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See #18809
Still haven't had time to test it but it should fix the tests failures that appeared in m-c
Source-Repo: https://github.com/servo/servo
Source-Revision: fe4139b779b3af749ec1426ddf4e1393c7b85442
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This is the Servo side change of [bug 1397644](https://bugzilla.mozilla.org/show_bug.cgi?id=1397644).
Source-Repo: https://github.com/servo/servo
Source-Revision: b1e6f05ae455748f6091ddf81c1c0488e09546a1
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Servo half of https://bugzilla.mozilla.org/show_bug.cgi?id=1390694, reviewed there by Emilio.
Source-Repo: https://github.com/servo/servo
Source-Revision: 44eeb1999b2bf1729ff8ae41438c687f6380e33d
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It still needs dependencies update to remove all the other bitflags
versions.
- [x] `./mach build -d` does not report any errors
- [x] `./mach test-tidy` does not report any errors
- [x] These changes do not require tests because it's a dependency update
Source-Repo: https://github.com/servo/servo
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Fixes warnings from rust-lang/rust#44229 when `--enable-commonmark` is passed to rustdoc.
This is mostly a global find-and-replace for bare URIs on lines by themselves in doc comments.
---
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Source-Repo: https://github.com/servo/servo
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… rather than the start location of the current construct. This likely places the error just *after* of the unexpected token whereas before would be best, but that’s likely a much bigger change.
See https://bugzilla.mozilla.org/show_bug.cgi?id=1378861
Source-Repo: https://github.com/servo/servo
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<!-- Please describe your changes on the following line: -->
https://bugzilla.mozilla.org/show_bug.cgi?id=1406811
This needs to be fixed to update binding files.
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`format!` and `write!` create a somewhat-heavyweight `Formatting` struct and use dynamic dispatch to call into impls of `Dispaly` and related traits. The former also allocates an intermediate string that is sometimes unnecessary.
I started looking into this from https://bugzilla.mozilla.org/show_bug.cgi?id=1355599, but I expect the impact there will be small to insignificant. It might be a slightly less so on parsing (error reporting).
Source-Repo: https://github.com/servo/servo
Source-Revision: c60dd53210745d9d8e7d3a5ca0310370a33553f4
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Report more specific errors for invalid CSS selectors. Reviewed by @heycam in https://bugzilla.mozilla.org/show_bug.cgi?id=1384216.
---
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Source-Repo: https://github.com/servo/servo
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<!-- Please describe your changes on the following line: -->
Automatically verify that derive() lists are alphabetically ordered #18172
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Source-Repo: https://github.com/servo/servo
Source-Revision: 474369618965569407d127b1e8c481e757cc59d3
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This is the Servo side change of [bug 1374902](https://bugzilla.mozilla.org/show_bug.cgi?id=1374902).
Source-Repo: https://github.com/servo/servo
Source-Revision: 4771e6ea1ec76556803dab7b118eb1f8dbd1a6a0
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This is reviewed in https://bugzilla.mozilla.org/show_bug.cgi?id=1381851
Source-Repo: https://github.com/servo/servo
Source-Revision: c18cac1f342ecf7f5986ea3fec857fdaca649d9f
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Do not merge yet, depends on https://github.com/servo/rust-cssparser/pull/171.
Source-Repo: https://github.com/servo/servo
Source-Revision: 4f0821192c112943bb53b4fb04303c1afdde06e6
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This is the Servo side change of [bug 1348488](https://bugzilla.mozilla.org/show_bug.cgi?id=1348488).
Source-Repo: https://github.com/servo/servo
Source-Revision: ce52c16a8fcb056d1b9b9418304f22bc15dae160
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Fixes Gecko bug 1374019 <https://bugzilla.mozilla.org/show_bug.cgi?id=1374019>
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Source-Revision: 4c5f7bfaa3bfa57b92b1a30f86e4d5e4031d78db
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