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Author SHA1 Message Date
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
LemonBoy
d8499f7abe Make sure the fields array is always non-null 
Fixes #3497
 2019-12-17 15:45:22 -05:00
Nathan Michaels
f389e5e61f Clarify allowzero's interaction with optional pointers. 2019-12-17 15:44:34 -05:00
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
b242c2ac10
avoid using undefined value 
closes #3933
 2019-12-16 22:47:19 -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
LemonBoy
de0d8885b4 Fix alignment query on unresolved types 
Fixes #3919
 2019-12-16 15:54:06 -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
xackus
cb5a5ebb20 langref table of contents in a separate column on large displays 2019-12-16 12:25:56 -05:00
Andrew Kelley
b3cbf290c8
remove misleading documentation 2019-12-16 12:07:05 -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
1cad0acc7e
add behavior test for vector comparison 2019-12-16 11:22:28 -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
Andrew Kelley
0f09ff4923
Merge pull request #3916 from Vexu/translate-c-2 
Translate-c-2 macros
 2019-12-16 10:55:32 -05:00
Andrew Kelley
650acc5e3d
Merge pull request #3922 from LemonBoy/eventfd-err 
More eventfd stuff
 2019-12-16 10:45:09 -05:00
Vexu
04dc0bd0e4
translate-c-2 variable aliasing 2019-12-16 12:45:00 +02:00
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
Vexu
a37caaa528
translate-c-2 parameter name aliasing 2019-12-16 10:39:31 +02:00
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
Vexu
620bf695e8
organize tests 2019-12-16 07:43:18 +02:00
Vexu
0f38410ea6
improve extern enum 2019-12-15 19:28:53 -05:00
Vexu
ab60c8e28f
c tokenizer escape sequences 2019-12-16 00:55:50 +02:00
Vexu
9f0e83a571
translate-c-2 macro functions 2019-12-15 23:46:35 +02:00
LemonBoy
59de23dfa0 Don't assume TLS storage has a fixed address 
Fixes #3433
 2019-12-15 16:23:42 -05:00
LemonBoy
b169f7b0d5 Use eventfd in ChildProcess on Linux 
Closes #819
 2019-12-15 14:43:37 -05:00
LemonBoy
f1407b4b7e Generate the fn pointers into the correct address space 
Fixes #3645
 2019-12-15 14:42:53 -05:00
LemonBoy
19ddbd9e9e Make sure the address is aligned for intToPtr ops 
Closes #773
 2019-12-15 14:41:05 -05:00
Vexu
ed2a19dcec
translate-c-2 macro cast 2019-12-15 21:32:30 +02:00
Vexu
57170f9eb6
translate-c-2 macro inline fn 2019-12-15 19:28:34 +02:00
Vexu
75218d4765
translate-c-2 macros 2019-12-15 14:44:11 +02:00
Vexu
c3724a6e72
translate-c-2 c tokenizer 2019-12-15 10:30:38 +02:00
Andrew Kelley
cf0d300dde
Merge pull request #3908 from Vexu/translate-c-2 
Translate-c-2 enums
 2019-12-14 21:13:42 -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
Andrew Kelley
33d9dda558
Merge pull request #3906 from Vexu/translate-c-2 
Translate-c-2 structs and unions
 2019-12-14 13:12:39 -05:00
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
a4ac6d15c4
translate-c-2 array initializer expr 2019-12-14 10:49:25 +02:00
Vexu
e4ca1f441b
translate-c-2 record type 2019-12-14 02:00:01 +02:00