* test fix#16546#16548 + another issue
* please don't tell me other packages do this
* fix CI + test typeclass callconv pragma
* better logic in parser
* docs and changelog
This is more Markdown-ish way to fix issue #21055, then PR #21625.
It does not enable RST definition lists, instead it makes
adding additional indentation (less than 4) right after a paragraph
be ignored, as it's done for all block elements in Markdown.
(In this case this tenet is applied to option lists that are not
part of CommonMark spec by themselves).
In POSIX Base Definitions Section 8.1 Environment Variable Definition,
it is explained that the `COLUMNS` and `LINES` environment variables,
if present, take precedence over any other implementation-defined method
to determine the terminal size. This is useful, for example, to capture
output programmatically in simulations for various terminal sizes.
* std/bitops: Add explicit type masking for the JS target
Typecasts on the JavaScript backend do not function the same way as they
do on C and C++ backends, so for bitwise operations we may need to mask them
back down into their allowed range when they get shifted outside it.
Since they do work as expected on the other backends, a default bitmask
of all 1's is casted down into the target type as an easily optimizable
"& 0xFF" operation for these backends.
* Fixup: this should still be a func
* Run test case on js target
* Adapt testcase to contributor guide and best practices
* Simplify constrain logic and turn into actual no-op for the C side
This fixes a regression introduced in #20990 . When a group referencing
is used and one of the overloaded symbols is in `include`d file, then
`nim doc` crashes. The fix is in distinguishing (the index of) module
and file where the symbol is defined, and using only module as the
key in hash table for group referencing.
`len` could contain side effects and may result in different values when
substituted twice in the template expansion. Instead, capture the result
of substituting `len` once.
closes: #21538
* Remove Defect from raises list
Since defects aren't tracked anymore this causes a hint to pop up mentioning it
* Still track Defect when getting ran with an older Nim version
The raises followed a pattern so moving them into a pragma didn't seem to cause any extra problems
a warning message been added to the documentation to remind users that the timeout parameter is expressed in milliseconds, not seconds. to help prevent confusion and unexpected behaviours.
* Fix: make nintendoswitch someGcc, remove symlink support for nintendoswitch, add getAppFilename for nintendoswitch
* Fix: use getApplHeuristic on nintendoswitch
ioselectors: ioselectors_epoll: for NuttX, limit initial numFD to configured value.
In the NuttX build config, there is a setting called "FS_NEPOLL_DESCRIPTORS".
--------
config FS_NEPOLL_DESCRIPTORS
int "Maximum number of default epoll descriptors for epoll_create1(2)"
default 8
---help---
The maximum number of default epoll descriptors for epoll_create1(2)
--------
For NuttX, change the number of fd arrays allocated by newSelector() to that value.
Signed-off-by: Takeyoshi Kikuchi <kikuchi@centurysys.co.jp>
* Add general purpose `setFileSize` (unexported for now). Use to simplify
`memfiles.open` as well as make robust (via hard allocation, not merely
`ftruncate` address space allocation) on systems with `posix_fallocate`.
As part of this, fix a bad `closeHandle` return check bug on Windows and
add `MemFile.resize` for Windows now that setFileSize makes that easier.
* Adapt existing test to exercise newly portable `MemFile.resize`.
* Since Apple has never provided `posix_fallocate`, provide a fallback.
This is presently written in terms of `ftruncate`, but it can be
improved to use `F_PREALLOCATE` instead, as mentioned in a comment.
* This adds `parseutils.parseSize`, an inverse to `strutils.formatSize`
which has existed since 2017.
It is useful for parsing the compiler's own output logs (like SuccessX)
or many other scenarios where "human readable" units have been chosen.
The doc comment and tests explain accepted syntax in detail.
Big units lead to small numbers, often with a fractional part, but we
parse into an `int64` since that is what `formatSize` stringifies and
this is an inverse over partial function slots. Although metric
prefixes z & y for zettabyte & yottabyte are accepted, these will
saturate the result at `int64.high` unless the qualified number is a
small fraction. This should not be much of a problem until such sizes
are common (at which point another overload with the parse result
either `float64` or `int128` could be added).
Tests avoids `test()` because of a weakly related static: test() failure
as mentioned in https://github.com/nim-lang/Nim/pull/21325. This is a
more elemental VM failure. As such, it needs its own failure exhibition
issue that is a smaller test case. (I am working on that, but unless
there is a burning need to `parseSize` at compile-time before run-time
it need not hold up this PR.)
* This worked with `int` but fails with `int64`. Try for green tests.
* Lift 2-result matching into a `checkParseSize` template and format as a
table of input & 2 expected outputs which seems nicer and to address
https://github.com/nim-lang/Nim/pull/21349#pullrequestreview-1294407679
* Fix (probably) the i386 trouble by using `int64` consistently.
* Improve documentation by mentioning saturation.
* Improve documentation with `runnableExamples` and a little more detail in
the main doc comment based on excellent code review by @juancarlospaco:
https://github.com/nim-lang/Nim/pull/21349#pullrequestreview-1294564155
* Address some more @juancarlospaco code review concerns.
* Remove a stray space.
* Mention milli-bytes in docs to maybe help clarify why wild conventions
are so prone to going case-insensitive-metric.
* Add some parens.
* Add test cases
* Implement contains for CacheSeq
* Implement contains for CacheTable
* Fix implementation of hasKey
* Remove contains for CacheSeq
Fix runnable examples
I was accidently using --doccmd:skip so I didn't spot the failure locally
* Implement hasKey as a VM callback instead of magic
* Implement suggestions from PR
Co-Authored-By: ringabout <ringabout@users.noreply.github.com>
* Update lib/core/macrocache.nim
---------
Co-authored-by: ringabout <ringabout@users.noreply.github.com>
Co-authored-by: ringabout <43030857+ringabout@users.noreply.github.com>
Revert "Fix #13093 C++ Atomics: operator= is implicitly deleted because the default definition would be ill-formed (#21169)"
This reverts commit a7bae919ad.
