I realized of this when @bzbarsky mentioned the bloom filter in https://bugzilla.mozilla.org/show_bug.cgi?id=1348935#c7.
Right now we hash (the hash) all the time, when we can do better.
This requires a change in string-cache, which is at https://github.com/servo/string-cache/pull/183.
Source-Repo: https://github.com/servo/servo
Source-Revision: a811776df478a009ac6a7785ad13684e3a8e0925
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : a84fb1b7a5ccab19ecfa8bb57499719f881fd1c1
It doesn’t seem to be used, and is causing compilation trouble for Gecko: https://bugzilla.mozilla.org/show_bug.cgi?id=1350581
Source-Repo: https://github.com/servo/servo
Source-Revision: 42f58503c0dfb5c02d4395d481b9bd65e3d69d3a
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : a8c8032b3e0bf905950726a89a7a703f587c86bb
<!-- Please describe your changes on the following line: -->
---
<!-- Thank you for contributing to Servo! Please replace each `[ ]` by `[X]` when the step is complete, and replace `__` with appropriate data: -->
- [X] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors
- [ ] These changes fix #__ (github issue number if applicable).
<!-- Either: -->
- [ ] There are tests for these changes OR
- [ ] These changes do not require tests because _____
<!-- Also, please make sure that "Allow edits from maintainers" checkbox is checked, so that we can help you if you get stuck somewhere along the way.-->
<!-- Pull requests that do not address these steps are welcome, but they will require additional verification as part of the review process. -->
Source-Repo: https://github.com/servo/servo
Source-Revision: f0da7648fcc06eb2dd335b30a9c717fd34d17950
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : f8c21141195e742716f1467b6be6e29bd67839d4
Added support for "font-family: -moz-fixed" for stylo
---
<!-- Thank you for contributing to Servo! Please replace each `[ ]` by `[X]` when the step is complete, and replace `__` with appropriate data: -->
- [X] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors
- [X] These changes fix [Bug 1341637](https://bugzilla.mozilla.org/show_bug.cgi?id=1341637)
<!-- Either: -->
- [X] These changes do not require tests because it's stylo change
<!-- Pull requests that do not address these steps are welcome, but they will require additional verification as part of the review process. -->
Source-Repo: https://github.com/servo/servo
Source-Revision: e6af6a8f48f2c7e3227f03bd84266f232f9ae7a9
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : dc8ab1256e8cebeda6a3f33ca4b7b5e5ad6a65c8
<!-- Please describe your changes on the following line: -->
---
<!-- Thank you for contributing to Servo! Please replace each `[ ]` by `[X]` when the step is complete, and replace `__` with appropriate data: -->
- [X] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors
- [ ] These changes fix #__ (github issue number if applicable).
<!-- Either: -->
- [ ] There are tests for these changes OR
- [ ] These changes do not require tests because they will get tested by Firefox CI.
<!-- Pull requests that do not address these steps are welcome, but they will require additional verification as part of the review process. -->
Source-Repo: https://github.com/servo/servo
Source-Revision: 8ed29f4a962f8f884ce8ed4b16c0bb29d57151af
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : 015617daea76a9f54ccbeab3788ffae0aea24857
Major pain point is that I had to write the bitfield stuff manually, but that
should be resolved soon again.
Now we generate proper layout for _every_ struct, including field offsets \o/.
r? @heycam
Source-Repo: https://github.com/servo/servo
Source-Revision: 35e7a4cd2c27db605f15670f318dffba22a1c680
--HG--
extra : subtree_source : https%3A//hg.mozilla.org/projects/converted-servo-linear
extra : subtree_revision : 7d3a170fc1e0785344337ee95fcde41edac0b425
<!-- Please describe your changes on the following line: -->
This is the Servo side change of [bug 1323147](https://bugzilla.mozilla.org/show_bug.cgi?id=1323147) which has been reviewed by @heycam and @SimonSapin on Bugzilla.
r? @heycam
Source-Repo: https://github.com/servo/servo
Source-Revision: 11dffa89582aca3607de60e2bcd00b3e917e713b
<!-- Please describe your changes on the following line: -->
* `LonghandId` and `ShorthandId` are C-like enums
* `Atom` is used for the name of custom properties.
* `PropertyDeclarationId` is the identifier for `PropertyDeclaration`,
after parsing and shorthand expansion. (Longhand or custom property.)
* `PropertyId` represents any CSS property, e.g. in CSSOM.
(Longhand, shorthand, or custom.)
CC @upsuper
---
<!-- Thank you for contributing to Servo! Please replace each `[ ]` by `[X]` when the step is complete, and replace `__` with appropriate data: -->
- [x] `./mach build -d` does not report any errors
- [x] `./mach test-tidy` does not report any errors
- [ ] These changes fix #__ (github issue number if applicable).
<!-- Either: -->
- [ ] There are tests for these changes OR
- [ ] These changes do not require tests because _____
<!-- Pull requests that do not address these steps are welcome, but they will require additional verification as part of the review process. -->
Source-Repo: https://github.com/servo/servo
Source-Revision: 6dd4b4822fa788694153ee61a04dd9a5dfb748ec
<!-- Please describe your changes on the following line: -->
Update stylo bindings for the latest mozilla-central sync.
r? @Manishearth
Source-Repo: https://github.com/servo/servo
Source-Revision: 85f569bd67b5bb62f4d9eea7c328dfa7e89e87ea
<!-- Please describe your changes on the following line: -->
Bindings update from [the latest incubator/stylo push](https://treeherder.mozilla.org/#/jobs?repo=stylo&revision=c5170a72424e7175020506586fa775077f5307a9).
r? @Manishearth
---
<!-- Thank you for contributing to Servo! Please replace each `[ ]` by `[X]` when the step is complete, and replace `__` with appropriate data: -->
- [ ] `./mach build -d` does not report any errors
- [ ] `./mach test-tidy` does not report any errors
- [ ] These changes fix #__ (github issue number if applicable).
<!-- Either: -->
- [ ] There are tests for these changes OR
- [ ] These changes do not require tests because _____
<!-- Pull requests that do not address these steps are welcome, but they will require additional verification as part of the review process. -->
Source-Repo: https://github.com/servo/servo
Source-Revision: 29a55e5cbd36e57cd1fad20898200fe2470d7db1
<!-- Please describe your changes on the following line: -->
This is the Servo side change of [bug 1294299](https://bugzilla.mozilla.org/show_bug.cgi?id=1294299) which has been reviewed by @heycam, @emilio, and @SimonSapin.
This should not be merged until the Gecko side change gets merged into mozilla-central.
r? @heycam
---
<!-- Thank you for contributing to Servo! Please replace each `[ ]` by `[X]` when the step is complete, and replace `__` with appropriate data: -->
- [x] `./mach build -d` does not report any errors
- [x] `./mach test-tidy` does not report any errors
- [ ] These changes fix #__ (github issue number if applicable).
<!-- Either: -->
- [ ] There are tests for these changes OR
- [ ] These changes do not require tests because _____
<!-- Pull requests that do not address these steps are welcome, but they will require additional verification as part of the review process. -->
Source-Repo: https://github.com/servo/servo
Source-Revision: 23905037728e6eb434808f2fa6e2af5db9191688
Previously, `string-cache` defined:
* An string-like `Atom` type,
* An `atom!("foo")` macro that expands to a value of that type, for a set of strings known at compile-time,
* A `struct Namespace(Atom);` type
* A `ns!(html)` macro that maps known prefixed to `Namespace` values with the corresponding namespace URL.
Adding a string to the static set required making a change to the `string-cache` crate.
With 0.3, the `Atom` type is now generic, with a type parameter that provides a set of static strings. We can have multiple such sets, defined in different crates. The `string_cache_codegen` crate, to be used in build scripts, generates code that defines such a set, a new atom type (a type alias for `Atom<_>` with the type parameter set), and an `atom!`-like macro.
The html5ever repository has a new `html5ever_atoms` crate that defines three such types: `Prefix`, `Namespace`, and `LocalName` (with respective `namespace_prefix!`, `namespace_url!`, and `local_name!` macros). It also defines the `ns!` macro like before.
This repository has a new `servo_atoms` crate in `components/atoms` that, for now, defines a single `Atom` type (and `atom!`) macro. (`servo_atoms::Atom` is defined as something like `type Atom = string_cache::Atom<ServoStaticStringSet>;`, so overall there’s now two types named `Atom`.)
In this PR, `servo_atoms::Atom` is used for everything else that was `string_cache::Atom` before. But more atom types can be defined as needed. Two reasons to do this are to auto-generate the set of static strings (I’m planning to do this for CSS property names, which is the motivation for this change), or to have the type system help us avoid mix up unrelated things (this is why we had a `Namespace` type ever before this change).
Introducing new types helped me find a bug: when creating a new attribute `dom::Element::set_style_attr`, would pass `Some(atom!("style"))` instead of `None` (now `Option<html5ever_atoms::Prefix>` instead of `Option<string_cache::Atom>`) to the `prefix` argument of `Attr::new`. I suppose the author of that code confused it with the `local_name` argument.
---
Note that Stylo is not affected by any of this. The `gecko_string_cache` module is unchanged, with a single `Atom` type. The `style` crate conditionally compiles `Prefix` and `LocalName` re-exports for that are both `gecko_string_cache::Atom` on stylo.
---
<!-- Thank you for contributing to Servo! Please replace each `[ ]` by `[X]` when the step is complete, and replace `__` with appropriate data: -->
- [x] `./mach build -d` does not report any errors
- [x] `./mach test-tidy` does not report any errors
- [ ] These changes fix #__ (github issue number if applicable).
<!-- Either: -->
- [ ] There are tests for these changes OR
- [ ] These changes do not require tests because _____
<!-- Pull requests that do not address these steps are welcome, but they will require additional verification as part of the review process. -->
Source-Repo: https://github.com/servo/servo
Source-Revision: 5b4cc9568dbd5c15e5d2fbc62719172f11566ffa
<!-- Please describe your changes on the following line: -->
Gecko bindings regeneration for latest stylo branch tip: 30359e047e
r? @Manishearth
---
<!-- Thank you for contributing to Servo! Please replace each `[ ]` by `[X]` when the step is complete, and replace `__` with appropriate data: -->
- [ ] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors
- [ ] These changes fix #__ (github issue number if applicable).
<!-- Either: -->
- [ ] There are tests for these changes OR
- [ ] These changes do not require tests because _____
<!-- Pull requests that do not address these steps are welcome, but they will require additional verification as part of the review process. -->
Source-Repo: https://github.com/servo/servo
Source-Revision: dafc57e8abb3723e62e32e82ef04eb770eee2ea2
Just pushed an update to incubator, here are the regenerated bindings.
r? @heycam
Source-Repo: https://github.com/servo/servo
Source-Revision: 46791b81580558fde815db2adbae715bdeee8906
<!-- Please describe your changes on the following line: -->
---
<!-- Thank you for contributing to Servo! Please replace each `[ ]` by `[X]` when the step is complete, and replace `__` with appropriate data: -->
- [x] `./mach build -d` does not report any errors
- [x] `./mach test-tidy` does not report any errors
- [ ] These changes fix #__ (github issue number if applicable).
<!-- Either: -->
- [ ] There are tests for these changes OR
- [ ] These changes do not require tests because _____
<!-- Pull requests that do not address these steps are welcome, but they will require additional verification as part of the review process. -->
Source-Repo: https://github.com/servo/servo
Source-Revision: 09d4ba25a79cc5f9a3953897606f2a45a9d2896b
<!-- Please describe your changes on the following line: -->
r? @manishearth
---
<!-- Thank you for contributing to Servo! Please replace each `[ ]` by `[X]` when the step is complete, and replace `__` with appropriate data: -->
- [x] `./mach build -d` does not report any errors
- [x] `./mach test-tidy` does not report any errors
- [ ] These changes fix #__ (github issue number if applicable).
<!-- Either: -->
- [ ] There are tests for these changes OR
- [ ] These changes do not require tests because _____
<!-- Pull requests that do not address these steps are welcome, but they will require additional verification as part of the review process. -->
Source-Repo: https://github.com/servo/servo
Source-Revision: 568061ff20cc7486669e70b42b8b616e86d70011
Warnings have been piling up in the style system, and making it harder to tell when new warnings are introduced. I think we should tighten up on them.
CC @emilio @Manishearth @SimonSapin @heycam @pcwalton @metajack @larsbergstrom
Source-Repo: https://github.com/servo/servo
Source-Revision: e597719b73ff4ed58fb6628b6f998cab4058583c
<s>The StyleComplexColor stuff has broken things, so the sync may take longer to fix.
cc @xidorn if you want to look into this. Otherwise I'll fix it monday.</s>
Source-Repo: https://github.com/servo/servo
Source-Revision: 97817da51dc46f2ffdfa7075881e18bf198869eb
<!-- Please describe your changes on the following line: -->
---
<!-- Thank you for contributing to Servo! Please replace each `[ ]` by `[X]` when the step is complete, and replace `__` with appropriate data: -->
- [x] `./mach build -d` does not report any errors
- [x] `./mach test-tidy` does not report any errors
<!-- Either: -->
- [x] These changes do not require tests because it's a refactor
<!-- Pull requests that do not address these steps are welcome, but they will require additional verification as part of the review process. -->
Source-Repo: https://github.com/servo/servo
Source-Revision: 4101260cc0895d1c04d96e72d2853444352f2c63
<!-- Please describe your changes on the following line: -->
---
<!-- Thank you for contributing to Servo! Please replace each `[ ]` by `[X]` when the step is complete, and replace `__` with appropriate data: -->
- [x] `./mach build -d` does not report any errors
- [x] `./mach test-tidy` does not report any errors
<!-- Either: -->
- [x] These changes do not require tests because it's a cleanup
<!-- Pull requests that do not address these steps are welcome, but they will require additional verification as part of the review process. -->
We'll be silencing thousands of warnings this way, which would probably help with Travis.
Source-Repo: https://github.com/servo/servo
Source-Revision: 37c8892b87f0656271a760479105e4b6d8a712a3
This avoids the perma-Travis failure from exceeding the log size due to the number of warnings from this module. I am filing a separate PR to fix the code generation to avoid the warning.
Source-Repo: https://github.com/servo/servo
Source-Revision: 22ba0e16e0c016b3c68dc09eccbd8760767d45a4
