This makes the following code behave as expected:
Variant<int, String> x { some_string() };
x.visit(
[](String const&) {}, // Expectation is for this to be called
[](auto&) {});
This is an abstract widget that is meant to handle all the panning /
zooming functionality so that all applications implementing it do
not have to try to do their own coordinate math.
Since we don't return normally from this function, let's make it a
little extra difficult to accidentally leak something by leaving it on
the stack in this function.
This ensures that everything allocated on the stack in Process::exec()
gets cleaned up. We had a few leaks related to the parsing of shebang
(#!) executables that get fixed by this.
Currently, the UnicodeLocale generator collects a list of known locales
from the CLDR before processing language display names. For each locale,
the identifier is broken into language, script, and region subtags, and
we create a list of seen languages. When processing display names, we
skip languages we hadn't seen in that first step.
This is insufficient for language display names like "en-GB", which do
not have an locale entry in the CLDR, and thus are skipped. So instead,
create the list of known languages by actually reading through the list
of languages which have a display name.
These patterns indicate how to display locale strings when that locale
contains multiple subtags. For example, "en-US" would be displayed as
"English (United States)".
This mostly just moved the problem, as a lot of the callers are not
capable of propagating the errors themselves, but it's a step in the
right direction.
The two Adler32 checksums are u16 and these two getters were mistakenly
left as u32 when PNGChunk::add_as_big_endian() was templated leading
to corrupted IDAT fields in our PNGs.
Since we don't return from sys$execve() when it's successful, we have to
take special care to tear down anything we've allocated.
Turns out we were not doing this for the full executable path itself.
This is supposed to work as follows (grabbed from SpiderMonkey):
> opt = { type: "language", languageDisplay: "dialect" };
> new Intl.DisplayNames([], opt).of("en-US");
"American English"
> opt = { type: "language", languageDisplay: "standard" };
> new Intl.DisplayNames([], opt).of("en-US");
"English (United States)"
We currently display the "dialect" variant. We will need to figure out
how to display the "standard" variant. I think the way it works is that
we take the display names of "en" (language) and "US" (region) and
format them according to this pattern in localeDisplayNames.json:
"localeDisplayNames": {
"localeDisplayPattern": {
"localePattern": "{0} ({1})",
},
},
But I'd like to confirm this before implementing it.
Before LibUnicode generated methods were weakly linked, we had a public
method (get_locale_currency_mapping) for retrieving currency mappings.
That method invoked one of several style-specific methods that only
existed in the generated UnicodeLocale.
One caveat of weakly linked functions is that every such function must
have a public declaration. The result is that each of those styled
methods are declared publicly, which makes the wrapper redundant
because it is just as easy to invoke the method for the desired style.
Note there's a bit of an unfortunate duplication in the calendar enum
generated by UnicodeLocale and the existing enum generated by
UnicodeDateTimeFormat. The former contains every calendar known to the
CLDR, whereas the latter contains the calendars we've actually parsed
for DateTimeFormat (currently only Gregorian). The new enum generated
here can be removed once DateTimeFormat knows about all calendars.
Intl.DisplayNames v2 adds "calendar" and "dateTimeField" types, as well
as a "languageDisplay" option for the "language" type. This just adds
these options to the constructor.
You now cannot get an unconnected LibIMAP::Client, but you can still
close it. This makes for a nicer API where we don't have a Client object
in a limbo state between being constructed and being connected.
This code still isn't as nice as it should be, as TLS::TLSv12 is still
not a Core::Stream::Socket subclass, which would allow for consolidating
most of the TLS/non-TLS code into a single implementation.
As per previous discussion, it was decided that the Stream classes
should be constructed on the heap.
While I don't personally agree with this change, it does have the
benefit of avoiding Function object reconstructions due to the lambda
passed to Notifier pointing to a stale object reference. This also has
the benefit of not having to "box" objects for virtual usage, as the
objects come pre-boxed.
However, it means that we now hit the heap everytime we construct a
TCPSocket for instance, which might not be desirable.
SocketError is a relic from the KResult days when we couldn't have a
string in the KResult type, only an errno. Now that we can use string
literals with Error, it's no longer necessary. gai_strerror is thread
safe, so we can use it here unlike strerror.
This is useful for writing new data at the end of a ByteBuffer. For
instance, with the Stream API:
auto pending_bytes = TRY(stream.pending_bytes());
auto receive_buffer = TRY(buffer.get_bytes_for_writing(
pending_bytes));
TRY(stream.read(receive_buffer));
