When the initialization statement of a for-loop uses 'let', we must
create a new environment for each iteration of the for loop. The
bindings of the initialization statement are copied over to the new
environment. Since the bindings are created in the same order each time,
we can use that order to directly initialize the bindings and avoid any
O(n) lookups in this hot loop.
Similar to the direct getter and setter in DeclarativeEnvironment, there
are cases where we already know the index of a binding and can avoid a
O(n) lookup to re-find that index.
This reduces the size of the DeclarativeEnvironment from 72 bytes to 48
bytes. This savings helps in the context of nested for-loops which use
'let' to bind the initial variable declarations. In this case, the spec
dicates we create a new environment for each loop iteration by way of
the CreatePerIterationEnvironment AO.
In particular, test262's generated RegExp tests contains many loops of
the form:
for (let i = 0; i < a_number_on_the_order_of_10; ++i)
for (let j = 0; j < a_number_on_the_order_of_10_thousand; ++j)
This results in creating hundreds of thousands of environments.
Currently we have a 'Project' menu with a 'New' menu in it, this tries
to organize things by just having one 'New...' sub-menu in the 'File'
menu that creates new files, projects and directories.
To solve conflicts, move 'Semantic Highlighting' to the 'View' menu.
As a result of both of these changes, remove 'Project' menu.
The local file header signature of a ZIP entry is normally 0x04034B50
and stored in little-endian byte order. Therefore, if the archive
starts with an entry we can identify a ZIP file by checking if the
first two bytes are 0x504B (PK).
Also checks for the .zip file extension, which is is also used by file
if no byte signature was detected.
NumericCell::display() attempted to take a substring of cell contents
according to the "Override max length" parameter,
but it did not account for the actual string length.
Crash was caused by deferred invocation of a lambda on the SpinBox's
TextEditor widget's on_change. The lambda referenced the SpinBox ptr,
but in GML Playground the SpinBox was free'd before the deferred
lambda could run, causing a use-after-free error. Fixed by using
a weak ptr to detect if the SpinBox was free'd.
This Adds an element size preview widget to the inspector widget
in a new tab. This functions similar to chrome and firefox and
shows the margin, border, padding, and content size of the selected
element in the inspector.
The colors for the size preview widget are taken from the chrome
browser.
This is in preparation to support masking of Layers. We now distinguish
between the "display_bitmap" which will be the whole Layer with every
effect applied and the "content_bitmap" which contains the actual
unmodified pixels in the Layer.
This opens many opportunities to add more data printed in lspci in a
flexible manner - so instead of reading an ever-expanding JSON encoded
file, we can add more features and let the utility read the directory
entries from sysfs.
This also allows not only filtering data on devices but to easily filter
non-wanted devices when printing the output.
Because of ninja's default behavior of using all processors this gave
the correct behaviour because MAKEJOBS was empty. However this meant
that the processor count was printed to stderr when building.
We were lacking support for default textures (i.e. calling
`glBindTexture` with a `texture` argument of `0`) which caused our
Quake2 port to render red screens whenever a video was playing. Every
texture unit is now initialized with a default 2D texture.
Additionally, we had this concept of a "currently bound target" on our
texture units which is not how OpenGL wants us to handle targets.
Calling `glBindTexture` should set the texture for the provided target
only, making it sort of an alias for future operations on the same
target.
Finally, `glDeleteTextures` should not remove the bound texture from
the target in the texture unit, but it should reset it to the default
texture.
