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1911 Commits

Author SHA1 Message Date
kprotty
1c5a1284e3 typo fix 2019-12-22 21:45:26 -06:00
kprotty
b8fabb3426 ResetEvent: broadcast by default 2019-12-22 21:45:26 -06:00
Andrew Kelley
28dbdba37e
Merge pull request #3935 from Vexu/translate-c-2 
Translate-c-2 the rest
 2019-12-22 16:12:56 -05:00
daurnimator
95c83388e4
std: use pid_t where appropriate 2019-12-22 20:20:58 +11:00
daurnimator
59348240d7
std: use wrappers from raise() rather than raw syscalls 2019-12-22 20:20:58 +11:00
daurnimator
6de4bd850c
std: add tkill and tgkill for linux 2019-12-22 20:20:58 +11:00
daurnimator
c31afc3736
std: remove high level linux sigprocmask wrappers 2019-12-22 20:20:58 +11:00
daurnimator
9577ff1c90
std: use simpler sigset_t definition 2019-12-22 20:20:53 +11:00
Jethro Nederhof
ba1d213f48 freebsd: add missing OS and libc bits 2019-12-22 02:27:23 -05:00
daurnimator
96c9c38b35
std: sigprocmask set is optional 2019-12-22 12:03:03 +11:00
Andrew Kelley
290dc5d95b
zig fmt support for slice sentinel syntax 2019-12-21 14:03:36 -05:00
Nathan Michaels
45339aec02 Fix wording on deinit. 2019-12-21 01:30:55 -05:00
Andrew Kelley
8918cb06fc
sentinel slicing improvements 
* add runtime safety for slicing pointers, arrays, and slices.
 * slicing without a sentinel value results in non-sentineled slice
 * improved `std.debug.panic` handling of panic-during-panic
 2019-12-20 18:28:59 -05:00
Andrew Kelley
26f3c2d061
fix std.mem.addNullByte and implement sentinel slicing 
see #3770
 2019-12-20 18:28:56 -05:00
Nathan Michaels
33b5dbb82c Document std.Mutex. 
Not sure what the build platform is for the generated documentation,
and it's worth thinking about how best to deal with this pattern. It
might be worth figuring out how to rewrite this to have a single
definition of the public API with the implementation chosen at compile
time.
 2019-12-19 23:42:27 -05:00
Vexu
d172a7335c
translate-c-2 copy parametrs to stack 2019-12-20 00:12:08 +02:00
Vexu
61482be153
translate-c-2 improve macro fn ptr caller 2019-12-19 20:58:48 +02:00
Vexu
f837c7c9cd
translate-c-2 compound assign 2019-12-19 16:13:28 +02:00
Vexu
62bfff5e87
translate-c-2 fix expression grouping bugs 2019-12-18 13:32:19 +02:00
Vexu
21bc3353b8
translate-c-2 character literals and more test fixes 2019-12-18 01:04:01 +02:00
kprotty
c912296443 SpinLock: loopHint & yield distinction 2019-12-17 15:38:00 -06:00
kprotty
26e08d5701 ResetEvent: use futex on linux when possible 2019-12-17 15:38:00 -06:00
kprotty
ac5ba27c2b Mutex: fix lock/spin bugs, improve perf slightly & more specialization 2019-12-17 15:38:00 -06:00
kprotty
e67ce444e7 ResetEvent: simpler interface + fix tests 2019-12-17 15:38:00 -06:00
kprotty
947db78622 Spinlock: remove Backoff & improve yielding 2019-12-17 15:38:00 -06:00
Raul Leal
62c817420d [#3844 + #3767] update std.c and std.os.linux to use null-terminated pointer types (#3900) 
* #3844 update std.c functions to use null-terminated pointer types

* check linux functions

* fix callsites

* fix io test

* Add allocPrintCstr function to remove other cast
 2019-12-17 15:43:49 -05:00
Andrew Kelley
b1abe4a172
Revert "added -- to pass args to zig build commands" 
This reverts commit d4e56ae6ae15ed1b062b0d775893abb5579fc66d.

This broke the build
 2019-12-16 16:36:42 -05:00
Dmitry Atamanov
744133acb1 Fixes utf8ToUtf16Le (#3923) 2019-12-16 16:27:26 -05:00
emekoi
d4e56ae6ae added -- to pass args to zig build commands 2019-12-16 16:24:54 -05:00
Andrew Kelley
13cdc137e6
Merge pull request #3570 from ziglang/c-sanitize-undef 
use -fsanitize=undefined for C code in safe build modes
 2019-12-16 16:17:52 -05:00
Andrew Kelley
839b3a61ad
expose the ability to disable C sanitization 
and disable C sanitization when building libcs.
Empirically, they seem to trigger undef-sanitization.
 2019-12-16 13:51:21 -05:00
Andrew Kelley
f8cd981c04
use -fsanitize=undefined for C code in safe build modes 
closes #3569
 2019-12-16 13:06:02 -05:00
Henry Wu
170de5ecae generated docs: log trace instead of error 
When the error occurred for getValueText it could potentially omit
useful documentation since the page stops rendering.
 2019-12-16 12:40:38 -05:00
Andrew Kelley
496f271d17
Merge branch 'shawnl-lessThan' 
* always allow integer comparison operations no matter the
   bit width, signedness, or comptime-ness of operands.
   closes #2133
 * implement comparisons for vectors, which returns vector of
   bools.

closes #3001
 2019-12-16 11:39:13 -05:00
Andrew Kelley
9468d63819
allow comparison of any numeric types 2019-12-16 11:09:10 -05:00
Lachlan Easton
fe0e8c87b7 Tokenizer: Copy optional tokens prior to being set to null #3737 (#3910) 
* Tokenizer: Copy optional tokens prior to being set to null #3737

* Add TODO comments, reminder to audit copying optional pattern.
 2019-12-16 11:01:02 -05:00
LemonBoy
9d9b0720f5 Fix for the error codepath in ChildProcess 2019-12-16 10:57:29 +01:00
LemonBoy
c257f892fd Revert "Revert "Use eventfd in ChildProcess on Linux"" 
This reverts commit 2c7a2aefbfd0dbab190f912b4fbcbda96fb5ac44.
 2019-12-16 10:56:53 +01:00
Shawn Landden
143603b39f
std: lessThan and greaterThan between signed and unsigned 
It is a deviation from C, but I think we should consider making this the behavior
of the operators. See #2133
 2019-12-16 01:41:26 -05:00
Andrew Kelley
2c7a2aefbf
Revert "Use eventfd in ChildProcess on Linux" 
This reverts commit b169f7b0d51fa9e7cf570479079369b9736093ff.

This caused `integer cast truncated bits` at
std/child_process.zig:801:12

Can be reproduced on my machine simply by running `make`.
 2019-12-16 01:39:41 -05:00
LemonBoy
b169f7b0d5 Use eventfd in ChildProcess on Linux 
Closes #819
 2019-12-15 14:43:37 -05:00
LemonBoy
19ddbd9e9e Make sure the address is aligned for intToPtr ops 
Closes #773
 2019-12-15 14:41:05 -05:00
Vexu
e57e3602e7
translate-c-2 implement enums 2019-12-14 23:24:47 +02:00
Vexu
1a967db083
add default initializers to all ast.Node base values 2019-12-14 20:40:56 +02:00
Vexu
1f84586836
translate-c-2 avoid collisions with zig keywords 2019-12-14 17:00:10 +02:00
Vexu
4dae70e702
translate-c-2 container aliases 2019-12-14 13:40:33 +02:00
Vexu
e4ca1f441b
translate-c-2 record type 2019-12-14 02:00:01 +02:00
Andrew Kelley
fff3c1fff4
un-special-case startup code in the std lib 
Previously, the compiler had special logic to determine whether to
include the startup code, which was in `std/special/start.zig`. Now,
the file is moved to `std/start.zig`, and there is no special logic
in the compiler. Instead, the standard library unconditionally imports
the `start.zig` file, which then has a `comptime` block that does the
logic of determining what, if any, start symbols to export. Instead of
`start.zig` being in its own special package, it is just another normal
file that is part of the standard library.

`std.builtin.TestFn` is now part of the standard library rather than
specially generated by the compiler.
 2019-12-12 18:33:44 -05:00
Christine Dodrill
b37acc4d68
allow custom OS entrypoint 
Also:

 * Expose `std.start.callMain`.
 * Other fixes added to fix issues found in development.
 2019-12-12 16:00:23 -05:00
Andrew Kelley
d08dc21116
Merge pull request #3886 from kavika13/master 
Add function params, parens handling, and some infix operators to self-hosted translate-c
 2019-12-11 18:40:35 -05:00