* adding new system module sysexitprocs and including system exit procedures when registering exit handlers defined in userland
* fixing failing tests and adding initialization guard to handle cases where the module's global init logic isn't invoked first as is the case with some gc implementaions
* js backend shouldn't try to invoke actual system exit procs
* fixing formatting in sysexitprocs.nim
* 256 was too much - my max number of plugins in my engine is 64 and I require two hooks per runtime it looks like with tls emulation turned off, so for my purposes 128 should be sufficient
* so atExit should be enough here, can get rid of all the extra cruft I had added on top since I didn't realize atExit already provided a stack
* done being cute - since newruntime prevents correct cpp codegen for object variants apparently and breaks tests if I try to use std/exitprocs, ddSysExitProc is just going into both modules. Since system doesn't include system/io, polluting system with it doesn't make sense either... at least it is only importc'd when it is required in either module and we don't have to have any weird when defined(nimOwnedEnabled) with a comment explaining why
* Update terminal.nim
- Added some extra docs to cursorUp/Down/Forward/Backward
- I was able to use hideCursor and showCursor without adding stdout, removed the parameter
- Added docs to terminalHeight()* and terminalWidth()*
* Update lib/pure/terminal.nim
Co-authored-by: konsumlamm <44230978+konsumlamm@users.noreply.github.com>
* Update lib/pure/terminal.nim
Co-authored-by: konsumlamm <44230978+konsumlamm@users.noreply.github.com>
* Added back f: file to cursor movement
* Removed unnecessary comments
Co-authored-by: konsumlamm <44230978+konsumlamm@users.noreply.github.com>
* Fix#19052; [backport:1.6.0]
Adds a compile flag to avoid a getrandom syscall, fixing #19052.
This is neccesary when the getrandom syscall is missing, as noted in #19052, particularly in kernel versions < 3.17 when getrandom was introduced. Specifically relevant is this is missing from kernel 3.10, which is the supported kernel throughout RHEL 7 and CentOS 7, which is widely used at many organizations. Without this, versions of nim that include sysrand (i.e. versions >= 1.6.0) will not compile without modification, however with this change a compile flag may be used to fall back using /dev/urandom as done with any unknown Posix OS (preferred here as a fallback since it already supplies a cryptographically secure PRNG and existing code deals with entropy pool init, etc).
The change is placed behind a compile flag, as discussed in github ticket #19052 (summed up here):
* First, I can't seem to catch that a importc such as SYS_getrandom is declared without using it (the declared proc returns true, but compiler throws an undeclared identifier flag when referencing it).
* Second, it seemed preferable to be behaviorally explicit vs implicit when considering this is intended to be a cryptographically secure PRNG.
* Third, if I intend to compile on a kernel >= 3.17 while running the binary on at least one system < 3.17, I'll want to be able to target this without relying on a compile time determination if the getrandom syscall is available.
* Documenting compile flag for -d:nimNoGetRandom and adding changelog entry
Related to #19052 and comments in PR #19053. Also created a new changelog file since none currently exists.
Co-authored-by: Timothy Alexander <talexander@midwestlabs.com>
* deinitializing locks at program exit
* deinitLock shouldn't be called for js backend I guess...
* I suppose this is the best way to detect the
ewruntime option
* I guess I need these guards here too...
* fixing merge conflict
* Porting Nim to run on Zephyr.
Includes changes to `std/net`.
Squashed commit of the following:
tweaking more memory / malloc things
revert back bitmasks
tweaking nim to use kernel heap as C malloc doesn't work
fixing socket polling on zephyr
cleanup getting maximum sockets for process or for rtos'es
reorganizing and fixing net for async / system
merge netlite changes back into nativesockets
merge netlite changes back into nativesockets
reverting native sockets back
tweaking nim / zephyr network
adding option to run 'net-lite' from linux
bridging zephyr's max connections
fixing net errors
fixing compilation with getAddrString
fixing compilation with getAddrString
experimenting with a nativesockets_lite ... getAddrString
experimenting with a nativesockets_lite ... getAddrString
experimenting with a nativesockets_lite ... getLocalAddr
experimenting with a nativesockets_lite ... getLocalAddr
experimenting with a nativesockets_lite ...
add note regarding incorrect FreeRTOS Sockadd_in fields
changing to NIM_STATIC_ASSERT
cleaning up the static_assert error messages
cleaning up the static_assert error messages
setting up static assert ftw!
testing compile time asserts
reworking Sockaddr objects to more closely match various platforms
reworking Sockaddr objects to more closely match various platforms
reworking Sockaddr objects to more closely match various platforms
finding missing items (issue #18684)
fixup posix constants (issue #18684)
adding plumbing for zephyr os (issue #18684)
adding plumbing for zephyr os (issue #18684)
* fixing constant capitalizations
* remove extra debug prints and fix TSa_Family/cint issue
* remove extra debug prints and fix TSa_Family/cint issue
* Porting Nim to run on Zephyr.
Includes changes to `std/net`.
Squashed commit of the following:
tweaking more memory / malloc things
revert back bitmasks
tweaking nim to use kernel heap as C malloc doesn't work
fixing socket polling on zephyr
cleanup getting maximum sockets for process or for rtos'es
reorganizing and fixing net for async / system
merge netlite changes back into nativesockets
merge netlite changes back into nativesockets
reverting native sockets back
tweaking nim / zephyr network
adding option to run 'net-lite' from linux
bridging zephyr's max connections
fixing net errors
fixing compilation with getAddrString
fixing compilation with getAddrString
experimenting with a nativesockets_lite ... getAddrString
experimenting with a nativesockets_lite ... getAddrString
experimenting with a nativesockets_lite ... getLocalAddr
experimenting with a nativesockets_lite ... getLocalAddr
experimenting with a nativesockets_lite ...
add note regarding incorrect FreeRTOS Sockadd_in fields
changing to NIM_STATIC_ASSERT
cleaning up the static_assert error messages
cleaning up the static_assert error messages
setting up static assert ftw!
testing compile time asserts
reworking Sockaddr objects to more closely match various platforms
reworking Sockaddr objects to more closely match various platforms
reworking Sockaddr objects to more closely match various platforms
finding missing items (issue #18684)
fixup posix constants (issue #18684)
adding plumbing for zephyr os (issue #18684)
adding plumbing for zephyr os (issue #18684)
* fixing constant capitalizations
* remove extra debug prints and fix TSa_Family/cint issue
* remove extra debug prints and fix TSa_Family/cint issue
* fixing PR issues
* Porting Nim to run on Zephyr.
Includes changes to `std/net`.
Squashed commit of the following:
tweaking more memory / malloc things
revert back bitmasks
tweaking nim to use kernel heap as C malloc doesn't work
fixing socket polling on zephyr
cleanup getting maximum sockets for process or for rtos'es
reorganizing and fixing net for async / system
merge netlite changes back into nativesockets
merge netlite changes back into nativesockets
reverting native sockets back
tweaking nim / zephyr network
adding option to run 'net-lite' from linux
bridging zephyr's max connections
fixing net errors
fixing compilation with getAddrString
fixing compilation with getAddrString
experimenting with a nativesockets_lite ... getAddrString
experimenting with a nativesockets_lite ... getAddrString
experimenting with a nativesockets_lite ... getLocalAddr
experimenting with a nativesockets_lite ... getLocalAddr
experimenting with a nativesockets_lite ...
add note regarding incorrect FreeRTOS Sockadd_in fields
changing to NIM_STATIC_ASSERT
cleaning up the static_assert error messages
cleaning up the static_assert error messages
setting up static assert ftw!
testing compile time asserts
reworking Sockaddr objects to more closely match various platforms
reworking Sockaddr objects to more closely match various platforms
reworking Sockaddr objects to more closely match various platforms
finding missing items (issue #18684)
fixup posix constants (issue #18684)
adding plumbing for zephyr os (issue #18684)
adding plumbing for zephyr os (issue #18684)
* fixing constant capitalizations
* remove extra debug prints and fix TSa_Family/cint issue
* remove extra debug prints and fix TSa_Family/cint issue
* Remerge
* fixing constant capitalizations
* remove extra debug prints and fix TSa_Family/cint issue
* remove extra debug prints and fix TSa_Family/cint issue
* fixing PR issues
* fix maxDescriptors on zephyr/freertos
* move maxDescriptors to selector.nim -- fixes compile issue
* change realloc impl on zephyr to match ansi c behavior
* change realloc impl on zephyr to match ansi c behavior
* force compileOnly mode for tlwip
Co-authored-by: Jaremy J. Creechley <jaremy.creechley@wavebaselabs.com>
Co-authored-by: Jaremy Creechley <jaremy.creechley@panthalassa.com>
Nim 1.4.x compiled the below code without error when using
`--experimental:strictFuncs`
import std/sequtils
type Foo = ref object
let foo1 = Foo()
let foo2 = Foo()
let foos = @[foo1, foo2]
let fooTuples = @[(foo1, 1), (foo2, 2)]
discard repeat(foo1, 3)
discard zip(foos, foos)
discard unzip(fooTuples)
However, since 2020-12-09, devel Nim produced errors like
/tmp/bar.nim(11, 15) template/generic instantiation of `repeat` from here
/foo/nim/pure/collections/sequtils.nim(172, 6) Error: 'repeat' can have side effects
an object reachable from 'x' is potentially mutated
/foo/nim/pure/collections/sequtils.nim(183, 15) the mutation is here
/foo/nim/pure/collections/sequtils.nim(183, 15) is the statement that connected the mutation to the parameter
This commit reverts some `proc` to `func` changes so that code that:
- calls `repeat`, `zip`, or `unzip`
- and instantiates them with types containing `ref`
can once again be compiled with `strictFuncs`. Otherwise, a user might
be forced to drop or alter their `strictFuncs` use when upgrading from
Nim 1.4.x, or when writing new code that uses these procedures (at least
for now, with the current `strictFuncs` implementation).
This commit also adds tests to assert that the remaining funcs in this
module can be compiled with `strictFuncs` when used with types
containing `ref`.
The original batch of `proc` to `func` changes in `sequtils.nim` was in
commit 6f57ebae34, which was partially reverted in 38eb021f81.
See also: https://github.com/nim-lang/Nim/issues/16305
* Fixed `strictFuncs` support for `std/pegs`
Enabled `std/pegs` in the `strictFuncs` import test.
Fixes#18057Fixes#16892
See #18111
* Rebased from `devel`
* Conditionally compile `std/pegs` in `koch`
This is for supporting `csources` bootstrap.
Co-authored-by: quantimnot <quantimnot@users.noreply.github.com>
* correct effect tracking for .borrowed procs [backport]
* progress
* fix error message in a test
* correctly fix it
Co-authored-by: narimiran <narimiran@disroot.org>
* fixes#18858 [backport]
* ensure async tests work with --experimental:strictEffects [backport]
* ensure async tests work with --experimental:strictEffects [backport]
