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1331 Commits

Author SHA1 Message Date
kristopher tate
782043e2e6 std/os/windows/util.zig: SKIP instead of PASS on non-windows systems; 
Tracking Issue #1318 ;
 2018-08-03 02:16:49 +09:00
kristopher tate
dde7eb45c5 std/os/index.zig: call getRandomBytes() twice and compare; 
Tracking Issue #1318 ;
 2018-08-03 02:16:19 +09:00
kristopher tate
c44653f40f std/os/index.zig: swap CryptGetRandom() with RtlGenRandom(); 
Tracking Issue #1318 ;
 2018-08-03 02:14:52 +09:00
kristopher tate
22fd359e2c std/os/windows/advapi32.zig: add SystemFunction036; 
Tracking Issue #1318 ;
 2018-08-03 02:14:06 +09:00
kristopher tate
432b7685bf std/os/index.zig: use "hw.logicalcpu" instead of "hw.ncpu" in macOS; (#1317) 
Tracking Issue #1252 ;

hw.ncpu was deprecated in macOS. Among 4 new options available (hw.{physicalcpu, physicalcpu_max, logicalcpu, logicalcpu_max}), hw.logicalcpu was chosen because it actually reflects the number of logical cores the OS sees.
 2018-08-02 12:59:59 -04:00
kristopher tate
96a94e7da9 std/event: directly return @handle(); 
Tracking Issue #1296 ;
 2018-08-02 17:52:40 +09:00
kristopher tate
bc032a89cc std/zig/parser_test.zig: update test to reflect that the promise symbol is no in scope with suspend; 
Tracking Issue #1296 ;
 2018-08-02 16:59:11 +09:00
kristopher tate
9fe140abad std/event/tcp.zig: remove promise_symbol from suspend and use @handle(); 
Tracking Issue #1296 ;
 2018-08-02 16:59:11 +09:00
kristopher tate
a3705b4251 std/event/loop.zig: remove promise_symbol from suspend and use @handle(); 
Tracking Issue #1296 ;
 2018-08-02 16:59:11 +09:00
kristopher tate
efec3a0e34 std/event/lock.zig: remove promise_symbol from suspend and use @handle(); 
Tracking Issue #1296 ;
 2018-08-02 16:59:11 +09:00
kristopher tate
b4ff464d39 std/event/group.zig: remove promise_symbol from suspend and use @handle(); 
Tracking Issue #1296 ;
 2018-08-02 16:59:11 +09:00
kristopher tate
244a7fdafb std/event/future.zig: remove promise_symbol from suspend and use @handle(); 
Tracking Issue #1296 ;
 2018-08-02 16:59:11 +09:00
kristopher tate
29057e5511 std/event/channel.zig: remove promise_symbol from suspend and use @handle(); 
Tracking Issue #1296 ;
 2018-08-02 16:59:11 +09:00
Andrew Kelley
e3ae2cfb52 add std.event.RwLock and a few more std changes 
* add std.event.RwLock and std.event.RwLocked
 * std.debug.warn does its printing locked
 * add std.Mutex, however it's currently implemented as a spinlock
 * rename std.event.Group.cancelAll to std.event.Group.deinit and change
   the docs and assumptions.
 * add std.HashMap.clone
 2018-08-01 16:26:37 -04:00
Marc Tiehuis
e66f538972 Add integer binary output format (#1313) 2018-08-01 11:38:04 -04:00
Andrew Kelley
de949b72c7 simpler std.event.Lock implementation 2018-07-31 19:57:46 -04:00
Andrew Kelley
058bfb254c std.fmt.format: add '*' for formatting things as pointers 
closes #1285
 2018-07-31 11:36:57 -04:00
Andrew Kelley
3c8d4e04ea std: file system watching for linux 2018-07-30 13:46:09 -04:00
Andrew Kelley
a870228ab4 self-hosted: use std.event.fs.readFile 2018-07-30 13:44:36 -04:00
Andrew Kelley
cc45527333 introduce std.event.fs for async file system functions 
only works on linux so far
 2018-07-30 13:44:36 -04:00
Andrew Kelley
5d4a02c350
Merge pull request #1307 from ziglang/cancel-semantics 
improved coroutine cancel semantics
 2018-07-30 13:42:26 -04:00
Andrew Kelley
09304aab77 fix cancel and await semantics 2018-07-29 23:25:40 -04:00
dbandstra
608ff52dc3 add SliceOutStream, rename SliceStream to SliceInStream (#1301) 2018-07-29 14:52:10 -04:00
dbandstra
f36faa32c4 add skipBytes function to InStream 
this reads N bytes, discarding their values
 2018-07-28 17:34:28 -07:00
dbandstra
3ce0ea884f add int writing functions to OutStream 
added: writeInt, writeIntLe, and writeIntBe
 2018-07-28 17:30:05 -07:00
Andrew Kelley
05456eb275 make some functions in std.event.Loop public 2018-07-28 12:53:33 -04:00
Andrew Kelley
02713e8d8a fix race conditions in self-hosted compiler; add test 
* fix race condition in std.event.Channel deinit
 * add support to zig build for --no-rosegment
 * add passing self-hosted compare-output test for calling a function
 * put a global lock on LLD linking because it's not thread safe
 2018-07-24 21:28:54 -04:00
Nathan Sharp
0046551852
std.io: PeekStream and SliceStream 
SliceStream is a read-only stream wrapper around a slice of bytes. It
allows adapting algorithms which work on InStreams to in-memory data.

PeekStream is a stream wrapper which allows "putting back" bytes into
the stream so that they can be read again. This will help make
look-ahead parsers easier to write.
 2018-07-23 23:30:40 -07:00
Andrew Kelley
72599d420b self-hosted: find all libc paths; windows linker code 2018-07-24 00:06:34 -04:00
Andrew Kelley
7dbbddf2a6 macho backtraces - use std.sort.sort instead of insertion sort 
it's way faster
 2018-07-23 15:36:45 -04:00
Andrew Kelley
5a919dd82d Merge remote-tracking branch 'origin/master' into self-hosted-libc-hello-world 2018-07-23 14:32:13 -04:00
Andrew Kelley
10d2f08d37 self-hosted: fix error messages not cleaning up correctly 2018-07-23 14:28:14 -04:00
Andrew Kelley
d767fae47e self-hosted: add first compare-output test 2018-07-23 00:35:53 -04:00
Andrew Kelley
93e78ee722 self-hosted can compile libc hello world 2018-07-22 23:28:53 -04:00
Andrew Kelley
99153ac0aa add std.math.big.Int.fitsInTwosComp 
so that we can pass runtime-known values
 2018-07-22 10:58:45 -04:00
Marc Tiehuis
d53fae3551 Add big int fits function (#1279) 
Returns whether the current value in an Int fits in the requested type.
 2018-07-22 10:11:27 -04:00
Marc Tiehuis
07b6a3d335 Tighten Int.to bounds and add twos-complement bitcount 2018-07-22 17:47:57 +12:00
Andrew Kelley
20f286f22a re-organize std lib darwin files 2018-07-22 00:04:24 -04:00
Andrew Kelley
f72f46e912 Merge branch 'posix-darwin-issue1271' of https://github.com/kristate/zig into kristate-posix-darwin-issue1271 2018-07-21 23:59:35 -04:00
Andrew Kelley
4d9964a457 rename error.skip to error.SkipZigTest 
also print stats at the end of test runner
 2018-07-21 23:43:43 -04:00
Sahnvour
2ec9a11646 Very much WIP base implementation for #721. 
Currently does:
- read COFF executable file
- locate and load corresponding .pdb file
- expose .pdb content as streams (PDB format)
 2018-07-21 20:30:11 +02:00
kristopher tate
c5c053b6fd std.event.tcp: add switch statement in preparation for building-out abstractions; 
depends on issue #1274 ;
 2018-07-22 03:11:55 +09:00
kristopher tate
bc411af4ff std.event.tcp: SKIP test instead of OKing test; 
tracking issue #1274 ;
 2018-07-22 02:21:52 +09:00
kristopher tate
df574ccf86 std.special.test_runner.zig: make tests skippable; 
tracking issue #1274;

tests can be skipped by returnning `error.skip` :
 2018-07-22 02:20:03 +09:00
kristopher tate
460c266216 std.os.posix: Add SOCK_* for darwin; 
Tracking issue #1271;
 2018-07-21 19:15:03 +09:00
kristopher tate
8062afcb31 std.os.posix: Add SYSPROTO_* for darwin; 
Tracking issue #1271;
 2018-07-21 19:14:40 +09:00
kristopher tate
7ef110b484 std.os.posix: Add AF_* for darwin; 
Tracking issue #1271;
 2018-07-21 19:14:14 +09:00
Andrew Kelley
58c5f94a99 self-hosted: share C++ code for finding libc on windows 2018-07-20 23:38:13 -04:00
Jimmi HC
1f4c7d5ebf Fixed windows getPos 2018-07-20 23:05:53 +02:00
Andrew Kelley
f5a67dba08 self-hosted: implicit cast comptime ints to other ints 
we now have successful exit codes from main linking
against libc
 2018-07-20 01:46:49 -04:00
Andrew Kelley
0736e6aa34 std.os.File: add missing pub modifiers 2018-07-19 13:06:13 -04:00
Andrew Kelley
1d85b588ea self-hosted: progress on IR for supporting libc hello world 
* add c int types
 * some more ir stubs
 2018-07-19 00:08:47 -04:00
Andrew Kelley
7f1a550760 std.zig.parse: fix treating integer literals as string literals 2018-07-18 17:56:34 -04:00
Andrew Kelley
aa3b41247f self-hosted: linking against libc 
also introduce `zig libc` command to display paths
`zig libc file.txt` will parse equivalent text and use that for libc
paths.
 2018-07-18 17:43:36 -04:00
Andrew Kelley
3e4a3fa5b7 self-hosted: find libc on linux 2018-07-18 17:43:36 -04:00
Andrew Kelley
cd488c9da5 fix std.os.getAppDataDir test on linux 2018-07-18 10:45:17 -04:00
Andrew Kelley
a8a1b5af07 fix build on windows 
* move getAppDataDir and utf16leToUtf8 from self-hosted to std lib
 * fix std.event.Loop on windows
 2018-07-18 10:07:22 -04:00
Andrew Kelley
a9ab528e34 std.event.Loop.onNextTick dispatches work to waiting threads 2018-07-17 15:17:44 -04:00
Wink Saville
3cbf59b4c1 Add swapRemoveOrError (#1254) 
* Add swapRemoveOrError, this mirrors setOrError.
 2018-07-17 10:29:42 -04:00
Wink Saville
d1a60243c9 Give ArrayList tests consistent names (#1253) 
The recent change that added swapRemove used std.ArrayList as the test
name prefix. Change the other tests to use the same prefix for consistency
and making it easier to use --test-filter.
 2018-07-17 10:28:08 -04:00
Andrew Kelley
3bb00eac37 self-hosted: implement getAppDataDir for windows 2018-07-17 00:01:36 -04:00
Andrew Kelley
97bfeac13f self-hosted: create tmp dir for .o files and emit .o file for fn 2018-07-16 20:52:50 -04:00
Andrew Kelley
9b56efc957 remove std.ArrayList.removeOrError function 2018-07-16 17:45:18 -04:00
Andrew Kelley
e9a03cccf3 all integer sizes are available as primitives 
* fix wrong implicit cast for `@IntType` bit_count parameter.
 * fix incorrect docs for `@IntType` bit_count parameter.

closes #1242
closes #745
closes #1240
 2018-07-16 10:53:15 -04:00
Andrew Kelley
363f4facea self-hosted: generate LLVM IR for simple function 2018-07-15 00:07:33 -04:00
Bas van den Berg
69e50ad2f5 Improve realloc on fixed buffer allocator (#1238) 
* Add test to check re-use of memory

* Check if realloc has to reallocate the last allocated memory block.
If so extend that block instead of allocating a new one.

* Also check if the realloc actually preserves the data.
 2018-07-14 16:31:11 -04:00
Andrew Kelley
278829fc2c self-hosted: adding a fn to an llvm module 2018-07-14 16:03:22 -04:00
Bas van den Berg
c021a44567 Fix aligned reallocation from zero size. 2018-07-14 18:05:05 +02:00
Bas van den Berg
8be6c98ca6 Create unit test that tests aligned reallocation. 2018-07-14 18:04:23 +02:00
Andrew Kelley
b44332f5a6 std.ArrayList - rename remove to swapRemove 2018-07-14 10:01:45 -04:00
tgschultz
a0c1498e65 Added remove to ArrayList 2018-07-14 09:55:47 -04:00
Andrew Kelley
317ed57cb1 docs: clarify mem.Allocator.reallocFn 2018-07-14 09:55:10 -04:00
Andrew Kelley
5f1aa3505d
Merge pull request #1232 from BarabasGitHub/fix-array-list-insert 
Fix array list insert
 2018-07-14 09:35:50 -04:00
Andrew Kelley
e78b1b810f self-hosted: basic IR pass2 2018-07-13 21:56:38 -04:00
Bas van den Berg
fe98a2da70 Add a copyBackwards to fix the broken insert methods for ArrayList. 2018-07-13 23:01:21 +02:00
Bas van den Berg
a1cafa650d Improve ArrayList insert unit tests. 2018-07-13 22:35:34 +02:00
Andrew Kelley
ac096c2949 zig fmt 2018-07-12 19:24:32 -04:00
Andrew Kelley
687bd92f9c self-hosted: generate zig IR for simple function 
no tests for this yet. I think the quickest path to testing will be
creating the .o files and linking with libc, executing, and then
comparing output.
 2018-07-12 15:12:44 -04:00
Andrew Kelley
30c4add85a std.event.Future: workaround in tests for llvm coro memory 
See #1194
 2018-07-11 20:17:47 -04:00
Andrew Kelley
9751a0ae04 std.atomic: use spinlocks 
the lock-free data structures all had ABA problems and
std.atomic.Stack had a possibility to load an unmapped memory address.
 2018-07-11 19:38:01 -04:00
Andrew Kelley
9bdcd2a495 add std.event.Future 
This is like a promise, but it's for multiple getters, and
uses an event loop.
 2018-07-11 16:00:06 -04:00
Andrew Kelley
3f30897fdc add compile error for disallowed types in extern structs 
closes #1218
 2018-07-11 14:08:56 -04:00
Marc Tiehuis
9b054e73f6 Add generic comparator generator functions for sorting 
- Copy-by-value instead of pointer where appropriate
 - Clean up old zig fmt issues
 2018-07-11 18:44:30 +12:00
Andrew Kelley
574e31f0a0 self-hosted: first passing test 
* introduce std.atomic.Int
 * add src-self-hosted/test.zig which is tested by the main test suite
   - it fully utilizes the multithreaded async/await event loop so the
     tests should Go Fast
 * `stage2/bin/zig build-obj test.zig` is able to spit out an error if 2 exported
   functions collide
 * ability for `zig test` to accept `--object` and `--assembly`
   arguments
 * std.build: TestStep supports addLibPath and addObjectFile
 2018-07-10 20:18:43 -04:00
Andrew Kelley
8fba0a6ae8 introduce std.event.Group for making parallel async calls 2018-07-10 15:17:01 -04:00
Andrew Kelley
0ce6934e26 allow var args calls to async functions 2018-07-10 11:44:47 -04:00
Andrew Kelley
b5cfbfd84e fix regression from b6eb4048 2018-07-09 23:41:28 -04:00
Andrew Kelley
1b82a9defc enable basic event loop test 2018-07-09 22:41:16 -04:00
Andrew Kelley
b6eb404831 organize std.event into directories 2018-07-09 22:22:44 -04:00
Andrew Kelley
ccef60a640
Merge pull request #1198 from ziglang/m-n-threading 
M:N threading
 2018-07-09 22:06:47 -04:00
Andrew Kelley
c89aac85c4 better workaround for guaranteeing memory in coroutine frame 
See #1194
 2018-07-09 21:21:59 -04:00
wilsonk
a2834d48b9 Update throughput_test.zig. (#1211) 2018-07-09 17:21:20 -04:00
Andrew Kelley
1a1534ecb5 fix regression on macos 2018-07-09 17:16:06 -04:00
Andrew Kelley
3f4d0ecd7e Merge remote-tracking branch 'origin/master' into m-n-threading 2018-07-09 17:14:42 -04:00
Andrew Kelley
9462852433 std.event.Loop multithreading for windows using IOCP 2018-07-09 16:49:46 -04:00
Andrew Kelley
caa0085057 implement std.os.cpuCount for windows 2018-07-09 13:19:11 -04:00
Andrew Kelley
05f1ea33d2 ZIG_DEBUG_COLOR=1 overrides tty detection for runtime stack traces 2018-07-09 12:12:37 -04:00
Andrew Kelley
42ba06133a std.Hashmap - don't use catch unreachable in tests 2018-07-09 10:44:06 -04:00
Andrew Kelley
a0c564d762 zig fmt 2018-07-09 01:23:47 -04:00
Andrew Kelley
3ba451778f fix regressions on linux 2018-07-09 01:22:36 -04:00
Marc Tiehuis
82e9190d09 Update zig.parser benchmark program 2018-07-09 17:14:04 +12:00
Andrew Kelley
04d3da4bd1 std.os.cpuCount implementation for macos 2018-07-09 01:08:33 -04:00
Andrew Kelley
50d70d5f49 tests passing with kqueue on macos 2018-07-08 02:46:10 -04:00
Josh Wolfe
410b4d9bdf builder.addBuildOption 2018-07-08 00:00:05 -04:00
Andrew Kelley
ced3aae3b2 cleaner output from zig build when there are compile errors 2018-07-07 20:31:50 -04:00
Andrew Kelley
c15a6fa9d0 add std.os.cpuCount and have std.event.Loop use it for thread pool size 2018-07-07 01:23:18 -04:00
Andrew Kelley
57f36c4201 std.event.Loop: use EPOLLONESHOT to save 1 syscall 
when a thread pool worker accepts a coroutine to resume
 2018-07-07 00:32:19 -04:00
Andrew Kelley
eb326e1553 M:N threading 
* add std.atomic.QueueMpsc.isEmpty
 * make std.debug.global_allocator thread-safe
 * std.event.Loop: now you have to choose between
   - initSingleThreaded
   - initMultiThreaded
 * std.event.Loop multiplexes coroutines onto kernel threads
 * Remove std.event.Loop.stop. Instead the event loop run() function
   returns once there are no pending coroutines.
 * fix crash in ir.cpp for calling methods under some conditions
 * small progress self-hosted compiler, analyzing top level declarations
 * Introduce std.event.Lock for synchronizing coroutines
 * introduce std.event.Locked(T) for data that only 1 coroutine should
   modify at once.
 * make the self hosted compiler use multi threaded event loop
 * make std.heap.DirectAllocator thread-safe

See #174

TODO:
 * call sched_getaffinity instead of hard coding thread pool size 4
 * support for Windows and MacOS
 * #1194
 * #1197
 2018-07-07 00:32:19 -04:00
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