1416 Commits

Author SHA1 Message Date
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
472b7ef7e6 disable byval 2018-06-16 19:37:00 -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
Andrew Kelley
32dd98b19f Merge remote-tracking branch 'origin/master' into llvm7 2018-06-14 18:27:59 -04:00
Andrew Kelley
03c16c6c54 implement @tagName as a switch instead of table lookup
closes #976
closes #1080
2018-06-11 14:58:42 -04:00
Andrew Kelley
ec1b6f6673
breaking syntax change: ??x to x.? (#1095)
See #1023

This also renames Nullable/Maybe to Optional
2018-06-09 23:42:14 -04:00
Andrew Kelley
6edd81109d nullable pointers follow const-casting rules
any *T -> ?*T cast is allowed implicitly, even
when it occurs deep inside the type, and the cast
is a no-op at runtime.

in order to add this I had to make the comptime value
representation of nullable pointers the same as the
comptime value representation of normal pointers,
so that we don't have to do any recursive transformation
of values when doing this kind of cast.
2018-06-09 00:26:26 -04:00
Andrew Kelley
f0b6dac1f2 add implicit casts from *[N]T
* to `[]T`
 * to `[*]T`

See #770
2018-06-07 22:41:58 -04:00
Andrew Kelley
b65203f573 remove @canImplicitCast builtin
nobody will miss it
2018-06-07 19:50:25 -04:00
Andrew Kelley
688ff2830d langref: automatic update of builtin.zig
now the docs can't get out of date for this

See #367
2018-06-07 19:10:45 -04:00
Andrew Kelley
d3693dca73 Pointer Reform: update @typeInfo
* add assertion for trying to do @typeInfo on global error set
 * remove TypeInfo.Slice
 * add TypeInfo.Pointer.Size with possible values
   - One
   - Many
   - Slice

See #770
2018-06-06 00:39:39 -04:00
Andrew Kelley
7dd18294b7 Merge remote-tracking branch 'origin/master' into llvm7 2018-06-05 10:29:54 -04:00
Jimmi HC
a8146ade2a Renamed UndefinedLiteral to Undefined 2018-06-05 11:54:11 +02:00
Jimmi HC
236c680f6b Removed NullLiteral to Null 2018-06-05 11:30:01 +02:00
Jimmi HC
02cb220faf Renamed "(int/float literal)" to "comptime_int/float" 2018-06-05 11:14:43 +02:00
Andrew Kelley
e53b683bd3
Pointer Reform: proper slicing and indexing (#1053)
* enable slicing for single-item ptr to arrays
 * disable slicing for other single-item pointers
 * enable indexing for single-item ptr to arrays
 * disable indexing for other single-item pointers

see #770
closes #386
2018-06-04 22:11:14 -04:00
Andrew Kelley
58ce79f935 Merge remote-tracking branch 'origin/master' into llvm7 2018-06-04 02:58:55 -04:00
Andrew Kelley
96164ce613 disallow single-item pointer indexing
add pointer arithmetic for unknown length pointer
2018-06-04 01:39:57 -04:00
Andrew Kelley
fcbb7426fa use * for pointer type instead of &
See #770

To help automatically translate code, see the
zig-fmt-pointer-reform-2 branch.

This will convert all & into *. Due to the syntax
ambiguity (which is why we are making this change),
even address-of & will turn into *, so you'll have
to manually fix thes instances. You will be guaranteed
to get compile errors for them - expected 'type', found 'foo'
2018-05-31 17:28:07 -04:00
Andrew Kelley
1f96a86676 Merge remote-tracking branch 'origin/master' into llvm7 2018-05-26 12:06:08 -04:00
Andrew Kelley
43085417be update github.com/zig-lang to github.com/ziglang 2018-05-24 21:27:44 -04:00
Andrew Kelley
a6ae45145f add @newStackCall builtin function
See #1006
2018-05-12 17:35:15 -04:00
Andrew Kelley
284ab109c4 Merge remote-tracking branch 'origin/master' into llvm7 2018-05-10 11:37:25 -04:00
Jimmi HC
9b29c872ce Added Slice as it's own type info in userland 2018-05-09 09:34:04 +02:00
Andrew Kelley
7e37d268c8 Merge remote-tracking branch 'origin/master' into llvm7 2018-05-04 13:39:27 -04:00
Alexandros Naskos
013f548202 Finished FnDef TypeInfo generation (warning: may be buggy). 2018-04-29 15:40:26 +03:00
Alexandros Naskos
66aa760f83 More FnDef TypeInfo generation. 2018-04-29 14:03:55 +03:00
Alexandros Naskos
af73462da4 Started work on function definition TypeInfo generation. 2018-04-28 19:57:59 +03:00
Alexandros Naskos
61b0180596 Added definition TypeInfo generation, except for function definitions. 2018-04-28 17:01:19 +03:00
Alexandros Naskos
ea2596280f Added BoundFn TypeInfo generation. 2018-04-27 05:10:20 +03:00
Alexandros Naskos
8f703f919f Added Fn TypeInfo generation. 2018-04-27 04:29:50 +03:00
Alexandros Naskos
a2dadbc206 Added struct TypeInfo generation. 2018-04-27 02:52:09 +03:00
Alexandros Naskos
9041d0d37e Fixed enum tag type detection in TypeInfo generation. 2018-04-27 02:05:24 +03:00
Alexandros Naskos
884e32d5c3 Added ErrorUnion, Union TypeInfo generation 2018-04-26 19:56:34 +03:00
Alexandros Naskos
fbbbee6b72 Switched to shallow TypeInfo. 2018-04-26 18:18:47 +03:00
Andrew Kelley
bbfff46146 Merge remote-tracking branch 'origin/master' into llvm7 2018-04-26 10:55:29 -04:00
Alexandros Naskos
4aa5d87ada Added ErrorSet TypeInfo generation. 2018-04-26 17:14:38 +03:00
Alexandros Naskos
f5977f68eb Added Enum TypeInfo except for methods 2018-04-26 16:41:59 +03:00
Alexandros Naskos
7a91e4736a Reset parent on cached TypeInfo values if we need to. 2018-04-26 14:29:27 +03:00
Alexandros Naskos
bb56360bfa Added TypeInfo cache 2018-04-26 14:03:19 +03:00
Alexandros Naskos
bc160821d3 Changed TypeInfo layout. 2018-04-25 17:50:11 +03:00
Alexandros Naskos
182a9fad2d Added ArrayInfo, NullableInfo, PromiseInfo generation 2018-04-24 17:38:30 +03:00
Alexandros Naskos
ec2a3ed500 Attempt at adding comptime union field access 2018-04-24 15:03:46 +03:00
Alexandros Naskos
7eab62325b One step towards @typeInfo 2018-04-24 01:49:22 +03:00
Andrew Kelley
75328e3204 exit(1) instead of abort() for file not found 2018-04-22 21:47:25 -04:00
Andrew Kelley
21767144fc linux: support VDSO for clock_gettime
also fix a compiler crash when using cmpxchg with nullable pointer
2018-04-22 18:11:50 -04:00
Jimmi Holst Christensen
6b4f6ebd89 Added field builtin function 2018-04-19 20:11:16 +02:00
Andrew Kelley
06909ceaab support break in suspend blocks
* you can label suspend blocks
 * labeled break supports suspend blocks

See #803
2018-04-18 22:21:54 -04:00
Andrew Kelley
f1f998e071 improve cmpxchg
* remove @cmpxchg, add @cmpxchgWeak and @cmpxchgStrong
   - See explanations in the langref.
 * add operand type as first parameter
 * return type is ?T where T is the operand type

closes #461
2018-04-18 12:16:42 -04:00
Alexandros Naskos
253ecd5c11 Added ReleaseSmall mode 2018-04-16 03:26:10 +03:00