This fixes two cases of indexed access (array holes, out-of-bounds
string object access) where we would not follow the prototype chain and
incorrectly return undefined:
// Should be "a", returned undefined
Object.setPrototypeOf([,], ["a"])[0]
// Should be "a", returned undefined
Object.setPrototypeOf(new String(""), new String("a"))[0]
The actual fix is simple, instead of returning early if the requested
index is past the string's length or within the indexed properties size
but has no value, we just continue the prototype chain traversal and get
correct behaviour from that.
According to the Single UNIX Specification, Version 2 that's where
those macros should be defined. This fixes the libiconv port.
This also fixes some (but not all) build errors for the diffutils and nano ports.
GCC installs a fixed version of the <limits.h> header as per https://gcc.gnu.org/onlinedocs/gcc/Fixed-Headers.html.
The fixed header doesn't include the target's <limits.h> which in turn means that some definitions (such as PATH_MAX)
aren't available. This change requires rebuilding the toolchain (Toolchain/BuildIt.sh).
This fixes the flatbuffers port.
The commit also removes some non-standard defines (U*_MIN) which don't appear to be used
anywhere. By definition they're always 0 though so they're not strictly necessary.
While looking into getting Duck Duck Go loading further in the
Browser, I noticed that it was complaining about the missing
method Node.compareDocumentPosition.
This change implements as much of the DOM spec as possible
with the current implementation of the DOM to date. The
implementation is validated by new tests in the Node.js.
I was looking at implementing something else, and saw this was low
hanging fruit, that brings the browser closer to standards conformance.
Add a basic test as well to validate it's implementation.
According to the Single UNIX Specification, Version 2 the <arpa/inet.h>
header may optionally include <netinet/in.h> and <inttypes.h>. This
helps with porting software like c-ray that expects this to be the case.
Otherwise the GC won't be able to keep track of the stored values
and they may suddenly disappear from underneath us, thinking
they're not in use.
Fixes a crash when going to the Bootstrap website, where the first
replace call in jQuery caused a jump to a bogus address.
This commit makes the user-facing StdLibExtras templates and utilities
arguably more nice-looking by removing the need to reach into the
wrapper structs generated by them to get the value/type needed.
The C++ standard library had to invent `_v` and `_t` variants (likely
because of backwards compat), but we don't need to cater to any codebase
except our own, so might as well have good things for free. :^)
This is a legacy function providing a way of constructing events without
using their constructors exposed on the global object.
We don't have many of the events it supports yet, nor can we throw a
DOMException from it, so that's two FIXMEs for later.
The internal C++ function will now receive a RefPtr<EventListener> for
'EventListener?' and a NonnullRefPtr<EventListener> for 'EventListener'.
Examples of this are addEventListener() and removeEventListener(), which
both have nullable callback parameters.
This implements the missing step 6a of 14.7.5.6 ForIn/OfHeadEvaluation:
a. If exprValue is undefined or null, then
i. Return Completion { [[Type]]: break, [[Value]]: empty, [[Target]]: empty }.
In other words, this should just do nothing instead of throwing during
the undefined to object coercion:
for (const x in undefined);
This replaces the current 'function plus boolean indicating the type'
API, which makes it easier to set both getter and setter at once.
This was already possible before but required two calls of this
function, which wasn't intuitive:
define_accessor(name, getter, true, ...);
define_accessor(name, setter, false, ...);
Which now becomes:
define_accessor(name, getter, setter, ...);
According to RFC6066, empty extension_data for an SNI extension is
absolutely one of the possibilities - so let's support this instead of
spamming the debug log.
Instead of mixing directories and files, sorting a FileSystemModel by
the Name column will now give you all the directories first, followed
by all the files.
If you double-click on a symlink to a directory while browsing with
a FilePicker, you most likely want to open the directory the symlink
points to, not open the symlink itself. So let's do that. :^)
