When building with REGEX_DEBUG or ENABLE_ALL_THE_DEBUG_MACROS there are
two issues with linking of bin/TestRegex
- Libraries/LibRegex/RegexDebug.h:76 with undefined reference
regex::OpCode_Compare::variable_arguments_to_byte_string(
AK::Optional<regex::MatchInput const&>) const
- Libraries/LibRegex/RegexByteCode.h:672 with undefined reference
regex::OpCode::name(regex::OpCodeId)
Add REGEX_API on regex::OpCode and regex::OptCode_Compare to allow
access to the classes in bin/TestRegex
When building with DNS_DEBUG or ENABLE_ALL_THE_DEBUG_MACROS there is a
linking issue with Libraries/LibDNS/Resolver.h:1003 with
undefined reference DNS::Messages::Records::SIG::to_string() const
Add DNS_API on DNS:Messages::Records::SIG definition to allow access
to the class in bin/dns, bin/TestDNSResolver, libexec/RequestServer
We already had IC support in PutById for the following cases:
- Changing an existing own property
- Calling a setter located in the prototype chain
This was enough to speed up code where structurally identical objects
(same shape) are processed in a loop:
```js
const arr = [{ a: 1 }, { a: 2 }, { a: 3 }];
for (let obj of arr) {
obj.a += 1;
}
```
However, creating structurally identical objects in a loop was still
slow:
```js
for (let i = 0; i < 10_000_000; i++) {
const o = {};
o.a = 1;
o.b = 2;
o.c = 3;
}
```
This change addresses that by adding a new IC type that caches both the
source and target shapes, allowing property additions to be fast-pathed
by directly jumping to the shape that already includes the new property.
On macOS Tahoe, it is now recommended to show menu item icons. We use
system symbols for this now. Symbols do not have constant variable names
and must be found via the SF Symbols app.
The symbols chosen here were to match Safari as close as possible.
Previously if the directory returned by `downloads_directory()` didn't
exist (or wasn't a directory) when taking a screnshot in headless mode
we try to ask the user for the download directory and fail with the
unhelpful error: QWidget: Must construct a QApplication before a QWidget
While editing, we need to consider whether removing a <br> has any
effect on layout to determine whether its extraneous. This new condition
finds most cases for extraneous <br>s inside block elements.
Global Privacy Control aims to be a replacement for Do Not Track. DNT
ended up not being a great solution, as it wasn't enforced by law. This
actually resulted in the DNT header serving as an extra fingerprinting
data point.
GPC is becoming enforced by law in USA states such as California and
Colorado. CA is further working on a bill which requires that browsers
implement such an opt-out preference signal (OOPS):
https://cppa.ca.gov/announcements/2025/20250911.html
This patch replaces DNT with GPC and hooks up the associated settings.
The extra representations of a video element are unnecessary to specify
in VideoPaintable, as the playback system itself should take care of
all the details of the representation as specified.
According to RFC 2046, the BNF of the form data body is:
multipart-body := [preamble CRLF]
dash-boundary transport-padding CRLF
body-part *encapsulation
close-delimiter transport-padding
[CRLF epilogue]
Where "epilogue" is any text that "may be ignored or discarded". So we
should stop parsing the body once we encounter the terminating delimiter
("--").
Note that our parsing function is from an attempt to standardize the
grammar in the spec: https://andreubotella.github.io/multipart-form-data
This proposal hasn't been updated in ~4 years, and the fetch spec still
does not have a formal definition of the body string.
This introduces the `TextUnderlinePositionStyleValue` class, it is
possible to represent `text-underline-position` as a `StyleValueList`
but would have required ugly workarounds for either serialization or in
`ComputedProperties::text_underline_position`
Adds inline implementation for the most common case when `Value` is
already an object.
1.47x improvement on the following benchmark:
```js
const o = {};
for (let i = 0; i < 10_000_000; i++) {
o.a = 1;
o.b = 2;
o.c = 3;
}
```
Omitting the `/`s meant that `1` and `0` were parsed as part of
border-slice instead of their intended values.
No functional changes but this will be relied on in a later commit.
There is no direct Win32 API equivalent, but calling WM_CLOSE on
the top-level windows allows for a graceful shutdown where resources
are able to clean themselves up properly
The Request constructor’s mode validation threw
"Mode must not be 'navigate"
missing the closing quote. Add the trailing quote so the error reads:
"Mode must not be 'navigate'".
A new parameter was added to Web::CSS::StyleValue::to_string() in
PR #2820 but this debug message was never updated. If
CSS_TRANSITIONS_DEBUG was enabled, compilation would fail.
