Andrew Kelley
105a09e1d6
fix invalid llvm IR for const enum
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closes #394
2017-08-26 00:34:40 -04:00
Andrew Kelley
234030c37a
update build to look for llvm 5.0
2017-08-26 00:34:40 -04:00
Andrew Kelley
8f57544410
update travis for llvm 5
2017-08-26 00:34:40 -04:00
Andrew Kelley
2bd6c60752
update for llvm 5.0.0rc1
2017-08-26 00:34:40 -04:00
Andrew Kelley
6aa04c422b
float division by zero check only when FloatMode.Optimzed
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closes #395
2017-08-25 20:44:32 -04:00
Andrew Kelley
a0223e513f
add zig-compiler-completions to Related Projects
2017-08-25 20:14:33 -04:00
Andrew Kelley
db613d38f0
implement comptime bitcasting from array
2017-08-25 20:05:10 -04:00
Andrew Kelley
4d8269f69f
fix some casts on const data causing segfault
2017-08-25 19:54:20 -04:00
Andrew Kelley
754f7809e3
refactor - codegen llvm functions lazily
2017-08-25 13:13:07 -04:00
Andrew Kelley
629aa10c56
unreachable still codegens to unreachable in ReleaseFast test mode
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closes #430
2017-08-25 10:20:06 -04:00
Andrew Kelley
5dddb45ec7
fix compiler test errors
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closes #428
Thanks Marc Tiehuis for diagnosing this bug
2017-08-22 11:54:58 -04:00
Andrew Kelley
0a922d3bca
move docs to website
2017-08-20 17:30:02 -04:00
Andrew Kelley
d5271d1e49
more zen
2017-08-20 12:10:21 -04:00
Andrew Kelley
be16034275
std.math: remove constants that can be derived
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from others at compile time
2017-08-20 05:43:40 -04:00
Andrew Kelley
f248ef5f3f
move zen of zig to a sub command
2017-08-20 04:25:42 -04:00
Andrew Kelley
d9dd50d74c
fix not propagating parseh aliases through pub use decls
2017-08-20 04:03:36 -04:00
Andrew Kelley
8e19bdfc79
zen update
2017-08-20 03:24:28 -04:00
Andrew Kelley
09bd4a9a86
compile-time f32, f64 operations are now correctly lossy
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previously we used the bigfloat abstraction to do all
compile-time float math. but runtime code and comptime code
are supposed to get the same result. so now if you add a
f32 to a f32 at compile time it does it with f32 math
instead of the bigfloat. float literals still get the
bigfloat math.
closes #424
2017-08-20 01:04:51 -04:00
Andrew Kelley
c73a0c92d0
fix floating point printing
2017-08-19 19:11:43 -04:00
Andrew Kelley
caaeab9882
add setEvalBranchQuota builtin function
2017-08-19 17:10:29 -04:00
Andrew Kelley
eb26aeb1e5
std: better int log2 implementation for number literals
2017-08-19 02:29:18 -04:00
Andrew Kelley
cd2f65ff6a
add compile error for globally shadowing a primitive type
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closes #423
2017-08-19 02:02:25 -04:00
Andrew Kelley
987768778a
bit shifting safety
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* add u3, u4, u5, u6, u7 and i3, i4, i5, i6, i7
* shift operations shift amount parameter type is
integer with log2 bit width of other param
- This enforces not violating undefined behavior on
shift amount >= bit width with the type system
* clean up math.log, math.ln, math.log2, math.log10
closes #403
2017-08-19 01:43:43 -04:00
Andrew Kelley
558ece8f6f
slightly nicer floating point printing
2017-08-18 18:05:28 -04:00
Andrew Kelley
33c592e981
make udivmod generic and add tests
2017-08-18 17:20:03 -04:00
Andrew Kelley
51bde26842
add compiler-rt fns: udivmodti4, udivti3, umodti3
2017-08-18 16:26:09 -04:00
Andrew Kelley
ea9e1639ca
include compiler-rt tests in main testing suite
2017-08-18 13:51:16 -04:00
Andrew Kelley
0aa36e882e
remove dependency on quadmath.h
2017-08-18 13:28:59 -04:00
Andrew Kelley
b73d4f74c2
depend on libquadmath
...
it seems to be shipped with gcc and clang
2017-08-18 13:13:03 -04:00
Andrew Kelley
e1c225694d
cast between __float128 and double to fix build in some places
2017-08-18 12:43:48 -04:00
Andrew Kelley
3a762e5a8d
make casting between __float128 and long double explicit
2017-08-18 12:37:01 -04:00
Andrew Kelley
1b5d61bee9
fix bitCast for big integers
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and make bigfloat use __float128
2017-08-17 22:52:12 -04:00
Andrew Kelley
2173e1f457
fix big integer shifting by large number
2017-08-17 22:01:19 -04:00
Andrew Kelley
e63d864c1e
add compiler_rt functions for f128
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* __letf2
* __cmptf2
* __getf2
* __unordtf2
* __eqtf2
* __lttf2
* __netf2
* __gttf2
2017-08-17 19:10:15 -04:00
Andrew Kelley
0d117bb0a9
fix wrong value for clz, ctz at compile time
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closes #418
also make clz, ctz return smaller integer bit widths
and use smaller integer bit widths for enum tag types
2017-08-17 17:14:35 -04:00
Andrew Kelley
6a98bf3dba
compiler_rt implementations for __fixuns* functions
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* add u128 and i128 integer types
* add f128 floating point type
* implement big integer multiplication (See #405 )
2017-08-16 19:07:35 -04:00
Andrew Kelley
cf46cd5f2b
organize file path of compiler_rt
2017-08-15 07:16:22 -04:00
Andrew Kelley
38f898e9c7
update gitignore
2017-08-14 13:29:18 -04:00
Andrew Kelley
dea90e20e6
fix tokenization error pointing to wrong character
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closes #401
2017-08-14 13:28:42 -04:00
Andrew Kelley
ba7b5daa22
Merge pull request #417 from zig-lang/coverage-fix
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Fix coverage build command
2017-08-10 16:26:54 -04:00
Marc Tiehuis
3a0bfeb9d2
Fix coverage build command
...
Seems like this was deleted at some stage.
coverage command works as expected once removed. Do correct me if I've missed something, though.
2017-08-10 19:24:50 +12:00
Andrew Kelley
35d3444e27
more intuitive left shift and right shift operators
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Before:
* << is left shift, not allowed to shift 1 bits out
* <<% is left shift, allowed to shift 1 bits out
* >> is right shift, allowed to shift 1 bits out
After:
* << is left shift, allowed to shift 1 bits out
* >> is right shift, allowed to shift 1 bits out
* @shlExact is left shift, not allowed to shift 1 bits out
* @shrExact is right shift, not allowed to shift 1 bits out
Closes #413
2017-08-09 10:09:38 -04:00
Andrew Kelley
54675b060a
add ptrToInt builtin, remove usize(ptr) cast
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closes #415
2017-08-08 17:38:25 -04:00
Andrew Kelley
9ca798bc75
zen update
2017-08-08 15:49:12 -04:00
Andrew Kelley
221e5b188c
README: add the zen of zig
2017-08-07 19:11:55 -04:00
Andrew Kelley
f78ee53484
fix printing floating point compile errors
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now we just need compiler_rt implementations for:
undefined symbol '__fixunsdfti'
undefined symbol '__umodti3'
undefined symbol '__udivti3'
2017-08-07 18:11:24 -04:00
Andrew Kelley
2234788fa8
add ability to explicitly cast float to integer
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closes #414
2017-08-07 15:57:41 -04:00
Andrew Kelley
38b47d8aca
Merge pull request #412 from zig-lang/issue-399
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Correct floating-point literal allowed ranges
2017-08-07 09:15:13 -04:00
Marc Tiehuis
0705b711f8
Correct floating-point literal allowed ranges
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The exponent range for floating-point values is [-1022, 1023].
Fixes #399 .
2017-08-07 18:08:09 +12:00
Andrew Kelley
d8227c79a2
limit generated C preprocessor tokens to alphabet
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closes #407
The mangling strategy replaces bytes outside the alphabet
with "_xx_" where xx is the hex code of the byte.
2017-08-06 19:31:05 -04:00
