This counter is increased each time a synchronous execution sequence
completes, and will allow us to emulate the abstract operations
AddToKeptObjects & ClearKeptObjects efficiently.
Let clients manage their own window ID's. If you try to create a new
window with an existing ID, WindowServer will simply disconnect you
for misbehaving.
This removes the need for window creation to be synchronous, which
means that most GUI applications can now batch their entire GUI
initialization sequence without having to block waiting for responses.
This is very similar to Object::define_native_property, but here the
native functions are exported as standalone JS getter and setter
functions, instead of being transparently called by interactions with
the property.
Some of this stuff is already tested properly in the name and message
prototype tests, so let's focus on covering all error types here as well
instead.
This commit doesn't include support for FETCH BODY, because it's a bit
big already. Rest assured, FETCH is the most complicated IMAP command,
and we'll go back to simple boring ones shortly.
DateTime can now be parsed from a string. Implements the same formatters
as strptime: https://linux.die.net/man/3/strptime (Well, some of them at
least).
The fact that they *are* subclasses is an implementation detail and
should not be highlighted. The spec calls these NativeErrors, so let's
use that.
Also added a comment explaining *why* they inherit from Error - I was
about to change that :^)
The property name in an object literal can either be a literal or a
computed name, in which case any AssignmentExpression can be used, we
now only parse AssignmentExpression instead of the previous incorrect
behaviour which allowed any Expression (Specifically, comma
expressions).
Doing these as custom classes might be faster, especially when writing
them in SSE, but this would cause a lot of Code duplication and due to
the nature of constexprs and the intelligence of the compiler they might
be using SSE/MMX either way
This patch adds two new static methods to HttpRequest.
get_http_basic_authentication_header generates a "Authorization" header
from a given URL, where as parse_http_basic_authentication_header parses
an "Authorization" header into username and password.
The addition of an is_generator parameter broke this, as is_strict was
being passed in, causing an assertion.
This is being addressed by changing it to an enum in #7981, but in the
meantime let's just fix these two cases.
20.5.1.1 Error ( message )
When the Error function is called with argument message, the
following steps are taken:
[...]
3b. Let msgDesc be the PropertyDescriptor {
[[Value]]: msg,
[[Writable]]: true,
[[Enumerable]]: false,
[[Configurable]]: true
}.
3c. Perform ! DefinePropertyOrThrow(O, "message", msgDesc).
The FunctionPrototype is correct for ErrorConstructor itself:
20.5.2 Properties of the Error Constructor
The Error constructor:
- has a [[Prototype]] internal slot whose value is
%Function.prototype%.
However, not for all the other "NativeError" constructors:
20.5.6.2 Properties of the NativeError Constructors
Each NativeError constructor:
- has a [[Prototype]] internal slot whose value is %Error%.
