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Author SHA1 Message Date
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
22b7312460
Merge pull request #1173 from ziglang/event-loop-channel 
add event loop Channel abstraction
 2018-07-02 16:01:38 -04:00
Andrew Kelley
35463526cc add runtime safety for @intToEnum; add docs for runtime safety 
See #367
 2018-07-02 15:50:28 -04:00
Andrew Kelley
2da999372a add another BuildError code 2018-07-02 15:25:23 -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
Andrew Kelley
2759c7951d always link against compiler_rt.o even when linking libc 
sometimes libgcc is missing things we need, so we always link
compiler_rt and rely on weak linkage to allow libgcc to override.
 2018-07-02 14:10:27 -04:00
Josh Wolfe
0206b76351 syntax in build.zig example doc 2018-07-01 22:03:51 -04:00
Josh Wolfe
e833a5a24c gitignore docgen test artifacts 2018-07-01 13:47:29 -04:00
Andrew Kelley
4c0e280d6d
Merge pull request #1185 from ziglang/undefined-at-comptime-improvements 
Operators now throw a compiler error when operating on undefined values
 2018-07-01 01:33:23 -04:00
Jimmi Holst Christensen
b182151de5 Fixed line numbers for tests 2018-06-30 21:59:14 +02:00
Jimmi Holst Christensen
055e0fef4e Avoid resolve_const in cmp when instr are not comptime 2018-06-30 21:22:26 +02:00
Jimmi Holst Christensen
ecd5e60be9 Expanded the list of operators that catch undefined values at comptime 2018-06-30 20:50:09 +02:00
Jimmi Holst Christensen
42033ea3ca
Merge pull request #1167 from ziglang/comptime-array-by-value 
Implement const_values_equal for arrays
 2018-06-30 18:58:31 +02:00
Andrew Kelley
3f4b77f561
Merge pull request #1177 from jayschwa/fix-out-of-src-builds 
Fix version detection for out-of-source builds
 2018-06-30 12:01:47 -04:00
Jimmi Holst Christensen
01bd5c46e1 Revert "ir_resolve_const now checks recursivly for undef values" 
This reverts commit 4c3f27ce1e.
 2018-06-30 17:35:06 +02:00
Jimmi Holst Christensen
616fe798c8 Revert "contains_comptime_undefined_value should not follow pointers" 
This reverts commit 58b1692182.
 2018-06-30 17:35:05 +02:00
Marc Tiehuis
887c97742f Alignment fix and allow rudimentary f128 float printing 2018-06-30 21:58:59 +12:00
Marc Tiehuis
951512f5ae compiler_rt: Add CMake entries 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
53fef94b9f compiler_rt: Add missing install targets 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
Jay Weisskopf
25bbb1a8ff Fix version detection for out-of-source builds 
Git was called in the build directory and not the source directory.
This works fine when the build directory resides within the source
repository, but doesn't work for out-of-source builds. Example:

```
~/zigbuild$ cmake ../zig
fatal: not a git repository (or any of the parent directories): .git
Configuring zig version 0.2.0+
```

Use Git's `-C <path>` flag to always point to the source directory so
that it doesn't matter where the build directory lives.
 2018-06-29 22:22:04 -04:00
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
a3ab4325fd
Merge pull request #1175 from bnoordhuis/zig-test-emit-switch 
support --emit in 'test' command
 2018-06-29 18:39:19 -04:00
Ben Noordhuis
03f66825d6 support --emit in 'test' command 
Support the `--emit` switch in `zig --emit asm test file.zig`.

The command fails because no tests run (no executable is created) but
it emits the requested file.  That seems like a good tradeoff.
 2018-06-29 23:32:10 +02:00
isaachier
f1c56f7f22 Clarify reason implicit cast does not work for large RHS (#1168) 
* Clarify reason implicit cast does not work for large RHS
 2018-06-29 14:52:25 -04:00
Andrew Kelley
0874a5ba77 std.atomic.queue - document limitation and add MPSC queue 2018-06-29 14:45:42 -04:00
Jimmi HC
58b1692182 contains_comptime_undefined_value should not follow pointers 2018-06-29 11:34:38 +02:00
Jimmi HC
4c3f27ce1e ir_resolve_const now checks recursivly for undef values 2018-06-29 10:21:43 +02:00
Jimmi HC
b1128b18d5 Assert that array is not ConstArraySpecialUndef in const_values_equal 2018-06-29 08:41:16 +02:00
Jimmi HC
3ec38b2494 Implement const_values_equal for array type 
* This allows arrays to be passed by value at comptime
 2018-06-28 10:34:37 +02:00
Marc Tiehuis
4a35d7eeeb Correct hex-float parsing 
Unblocks #495.
 2018-06-28 20:12:03 +12:00
Andrew Kelley
2fa588e81d fix coroutine accessing freed memory 
closes #1164
 2018-06-27 18:45:21 -04:00
Andrew Kelley
19961c50e4 fix comptime @tagName crashing sometimes 
closes #1118
 2018-06-27 13:15:55 -04:00
Andrew Kelley
6f88ecc9b6 add f16 to langref 2018-06-27 12:59:12 -04:00