Jimmi HC
28821b5f31
Fixed last commit compiler error
2018-07-04 11:35:29 +02:00
Jimmi HC
4f32b86142
Allow allocation of any 0 sized type (not just void)
2018-07-04 11:29:02 +02:00
Marc Tiehuis
1eda86e1ad
Clean up outstanding compiler_rt todos
2018-07-03 13:22:12 +12:00
Andrew Kelley
bd282d6cca
Merge pull request #1176 from bnoordhuis/f16-std
...
improve std.math f16 support
2018-07-02 16:03:25 -04:00
Andrew Kelley
96a6bc57d2
modify std.event.Loop to work for windows and macos
2018-07-02 14:38:11 -04:00
Andrew Kelley
a3f55aaf34
add event loop Channel abstraction
...
This is akin to channels in Go, except:
* implemented in userland
* they are lock-free and thread-safe
* they integrate with the userland event loop
The self hosted compiler is changed to use a channel for events,
and made to stay alive, watching files and performing builds when
things change, however the main.zig file exits after 1 build.
Note that nothing is actually built yet, it just parses the input
and then declares that the build succeeded.
Next items to do:
* add windows and macos support for std.event.Loop
* improve the event loop stop() operation
* make the event loop multiplex coroutines onto kernel threads
* watch source file for updates, and provide AST diffs
(at least list the top level declaration changes)
* top level declaration analysis
2018-07-02 14:38:11 -04:00
Marc Tiehuis
887c97742f
Alignment fix and allow rudimentary f128 float printing
2018-06-30 21:58:59 +12:00
Marc Tiehuis
9f48b2ab48
compiler_rt: Remove wrapping add/sub operators where unneeded
...
Closes #495 .
2018-06-30 21:58:59 +12:00
Marc Tiehuis
814a34f263
compiler_rt: Add floattitf/floattidf/floattisf
2018-06-30 21:58:59 +12:00
Marc Tiehuis
e19fc4a0a3
compiler_rt: Add missing exports
2018-06-30 21:58:59 +12:00
Marc Tiehuis
cb7bdc2da1
compiler_rt: Add floatuntitf
2018-06-30 21:58:59 +12:00
Marc Tiehuis
61ebfe6603
compiler_rt: Add floatunditf and floatunsitf
2018-06-30 21:58:59 +12:00
Marc Tiehuis
c32b2e45ef
compiler_rt: Add floatuntisf
2018-06-30 21:58:59 +12:00
Marc Tiehuis
379950f81d
compiler_rt: Add trunc f128 narrowing functions
2018-06-30 21:58:59 +12:00
Ben Noordhuis
30cfc0ab2c
test std.math f16 sqrt support
...
refs #1122
2018-06-30 01:58:17 +02:00
Ben Noordhuis
be36179064
add std.math f16 signbit support
...
refs #1122
2018-06-30 01:58:17 +02:00
Ben Noordhuis
ca444e6191
add std.math f16 copysign support
...
refs #1122
2018-06-30 01:58:17 +02:00
Ben Noordhuis
d293f1a0ed
add std.math f16 floor support
...
refs #1122
2018-06-30 01:58:17 +02:00
Ben Noordhuis
1abc925292
add std.math f16 fabs support
...
refs #1122
2018-06-30 01:58:17 +02:00
Ben Noordhuis
f36b095b5f
add std.math f16 isnormal support
...
refs #1122
2018-06-30 01:58:17 +02:00
Ben Noordhuis
30b75ae353
add std.math f16 isfinite support
...
refs #1122
2018-06-30 01:58:17 +02:00
Ben Noordhuis
a36d7b6131
add std.math f16 inf support
...
refs #1122
2018-06-30 01:58:17 +02:00
Ben Noordhuis
27b02413dc
add std.math f16 nan support
...
refs #1122
2018-06-30 01:58:17 +02:00
Ben Noordhuis
61df5bc142
add std.math f16 constants
...
refs #1122
2018-06-30 01:58:17 +02:00
Andrew Kelley
0874a5ba77
std.atomic.queue - document limitation and add MPSC queue
2018-06-29 14:45:42 -04:00
tgschultz
3e94347e61
Fix up some std.rand syntax #1161 ( #1162 )
...
* Fix old syntax in rand
Ziggurat somehow did not get updated to latest syntax
* Fix broken float casts
f32 float casts somehow not updated to latest syntax
2018-06-27 12:30:15 -04:00
Ben Noordhuis
fd75e73ee9
add f16 type
...
Add support for half-precision floating point operations.
Introduce `__extendhfsf2` and `__truncsfhf2` in std/special/compiler_rt.
Add `__gnu_h2f_ieee` and `__gnu_f2h_ieee` as aliases that are used in
Windows builds.
The logic in std/special/compiler_rt/extendXfYf2.zig has been reworked
and can now operate on 16 bits floating point types.
`extendXfYf2()` and `truncXfYf2()` are marked `inline` to work around
a not entirely understood stack alignment issue on Windows when calling
the f16 versions of the builtins.
closes #1122
2018-06-27 16:20:04 +02:00
Andrew Kelley
3290e72833
std.zig.ast: fix incorrect impl of FnProto.firstToken
...
closes #1151
2018-06-25 11:54:10 -04:00
Andrew Kelley
5f38d6e2e9
add casting docs, __extenddftf2, and __extendsftf2
2018-06-21 14:44:35 -04:00
Marc Tiehuis
f50c0c664f
Add float repr bit extraction functions
2018-06-21 01:45:12 -04:00
Andrew Kelley
85f928f8bf
remove std.mem.Allocator.construct and other fixups
2018-06-20 17:33:29 -04:00
Andrew Kelley
e891f9cd9d
zig fmt
2018-06-20 17:16:27 -04:00
kristopher tate
6bd8610063
std.mem.Allocator.construct: improve formatting;
2018-06-21 01:40:25 +09:00
kristopher tate
4b46af4810
std.mem.Allocator.construct: remove deprecation warning;
2018-06-21 01:39:48 +09:00
kristopher tate
71db8df548
std: update stdlib to match updated allocator create signature; ref #733
2018-06-21 00:40:21 +09:00
kristopher tate
457c0f0a7e
std.mem: remove allocator create in favor of construct; ref #733
2018-06-21 00:39:19 +09:00
Andrew Kelley
c7804277bf
`@floatToInt` now has safety-checked undefined behavior
...
when the integer part does not fit in the destination integer type
* Also fix incorrect safety triggered for integer casting an
`i32` to a `u7`. closes #1138
* adds compiler-rt function: `__floatuntidf`
2018-06-19 16:06:10 -04:00
Andrew Kelley
a3ddd0826b
remove enum to/from int casting syntax; add `@enumToInt`/`@intToEnum`
...
see #1061
2018-06-19 03:50:38 -04:00
Andrew Kelley
626b73e8be
remove error to/from int casting syntax; add `@errorToInt`/`@intToError`
...
See #1061
2018-06-18 18:48:29 -04:00
Andrew Kelley
a430853a48
standard library fixes
2018-06-18 17:43:01 -04:00
Andrew Kelley
1aafbae5be
remove []u8 casting syntax. add `@bytesToSlice` and `@sliceToBytes`
...
See #1061
2018-06-18 17:25:29 -04:00
Andrew Kelley
4210f1f6a0
remove bool to int syntax. add @boolToInt
...
add missing docs
See #1061
2018-06-18 03:07:16 -04:00
Andrew Kelley
906ed059ce
update std.DynLib to use @intCast
2018-06-18 00:52:55 -04:00
Andrew Kelley
7912061226
remove integer and float casting syntax
...
* add `@intCast`
* add `@floatCast`
* add `@floatToInt`
* add `@intToFloat`
See #1061
2018-06-17 02:57:07 -04:00
Andrew Kelley
06a26f0965
std.Complex: use better arg passing convention and fix a TODO
2018-06-16 21:32:53 -04:00
Andrew Kelley
751518787a
Merge pull request #1109 from ziglang/pass-by-non-copying-value
...
allow passing by non-copying value
2018-06-16 21:13:10 -04:00
Andrew Kelley
3ee4d23ebd
posix read can return error.IsDir
2018-06-16 19:54:16 -04:00
Andrew Kelley
e311cd562b
don't automatically take pointer when passing by non-copying value
...
this commit does not have all tests passing
2018-06-16 19:37:00 -04:00
Andrew Kelley
65d04cbeb4
std.DynLib: open the fd with CLOEXEC
2018-06-16 17:27:45 -04:00
Andrew Kelley
48de57d824
add basic std lib code for loading dynamic libraries
...
this is going to only work for very basic libraries;
I plan to slowly add more features over time to support more
complicated libraries
2018-06-16 17:01:23 -04:00