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1034 Commits

Author SHA1 Message Date
Andrew Kelley
8fd7cc11e1 disallow opaque as a return type of fn type syntax 
closes #1115
 2018-06-18 11:12:15 -04:00
Andrew Kelley
d49d6f0cde fix compiler crash when using @intToFloat with float literal 
closes #1132
 2018-06-18 11:04:18 -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
d52ef95f77 disable failing macos test. see #1126 
I'm unable to reproduce the failure on my mac laptop
more investigation required
 2018-06-18 01:09:51 -04:00
Andrew Kelley
74ccf56a4b update more tests 2018-06-17 12:33:24 -04:00
Andrew Kelley
3c12ba7180 update test cases 2018-06-17 04:32:57 -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
472b7ef7e6 disable byval 2018-06-16 19:37:00 -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
59b3dc8907 allow passing by non-copying value 
closes #733
 2018-06-16 19:36:33 -04:00
Andrew Kelley
a7d59086b4 disable load dynamic library test 
it's failing on CI. I will troubleshoot it and then re-enable
 2018-06-16 19:36:06 -04:00
Andrew Kelley
c529b814ee load_dynamic_library test: no need to link libc 2018-06-16 18:54:41 -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
Alexandros Naskos
4ec09ac243 Enabled optional types of zero bit types with no LLVM DI type. (#1110) 
* Zero bit optional types do not need a LLVM DI type
 2018-06-14 10:57:28 -04:00
Andrew Kelley
8dd24796c4 disallow implicit casts that break rules for optionals 
closes #1102
 2018-06-13 11:04:09 -04:00
Andrew Kelley
86adc1ef39 add docs and missing test case for merging error sets 
See #367
 2018-06-12 19:38:59 -04:00
Andrew Kelley
259413251d fix ability to call mutating methods on zero size structs 
closes #838
 2018-06-12 15:06:02 -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
77678b2cbc
breaking syntax change: orelse keyword instead of ?? (#1096) 
use the `zig-fmt-optional-default` branch to have zig fmt
automatically do the changes.

closes #1023
 2018-06-10 01:13:51 -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
Jimmi HC
bf3d1c1aab Allow access of array.len through a pointer 2018-06-08 09:21:31 +02:00
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
31aefa6a21 fix structs that contain types which require comptime 
Now, if a struct has any fields which require comptime,
such as `type`, then the struct is marked as requiring
comptime as well. Same goes for unions.

This means that a function will implicitly be called
at comptime if the return type is a struct which contains
a field of type `type`.

closes #586
 2018-06-07 18:07:30 -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
76c8efd56c add test for not allowing implicit cast from T to [*]const T 
See #770
 2018-06-05 23:54:14 -04:00
Andrew Kelley
bd13e757e7 disable deref syntax for unknown length pointers 
See #770
 2018-06-05 23:26:43 -04:00
Andrew Kelley
0ccc186869 disable field access for unknown length pointers 
See #770
 2018-06-05 23:26:43 -04:00
Andrew Kelley
652f4bdf62 disallow unknown-length pointer to opaque 
This also means that translate-c has to detect when a pointer to
opaque is happening, and use `*` instead of `[*]`.

See #1059
 2018-06-05 18:03:21 -04:00
Andrew Kelley
7a09482536 fix crash when evaluating return type has compile error 
closes #1058
 2018-06-05 10:48:53 -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
d21a1922eb support zig fmt: off and zig fmt: on between top level decls 
closes #1030
closes #1033
 2018-06-04 12:15:02 -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
b85b68a7fd better compile error for error sets behind nullable 2018-06-02 15:20:51 -04:00
Andrew Kelley
5f38a01ede run zig fmt 2018-06-01 01:22:35 -04:00
Andrew Kelley
2a7c8c5b10 add test case for pointer to type and slice of type 
closes #588
 2018-06-01 00:18:10 -04:00
Andrew Kelley
019217d7a2 fix regressions 2018-06-01 00:17:31 -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
ea58f4a5a9 run zig fmt on the codebase 2018-05-30 16:09:11 -04:00
Jimmi HC
2b3af4ef6b fixed #1009 
ir_make_type_info_defs already calls resolve_top_level_decl on all Tld
when building the def array. This means, that there is no reason that
analyze_fn_body is nessesary, as the fn type should have already been
resolved completly. The only thing analyze_fn_body does here, is cause
problems with generic functions.
 2018-05-30 10:30:09 +02:00
Andrew Kelley
0c16cd2d0e run zig fmt on the codebase 
See #1003
 2018-05-29 04:23:38 -04:00
Andrew Kelley
c029f4bfc4 trailing comma after var args is not supported 2018-05-25 20:41:14 -04:00
Andrew Kelley
08f95d0c2f enum fields with a type are not supported 
the c++ codebase lets it slide

the self hosted parser correctly reports a parse error
 2018-05-25 01:10:54 -04:00
Andrew Kelley
ca49b6f6b4 struct fields with no explicit type are not supported 
the c++ codebase lets it slide

the self hosted parser correctly reports a parse error
 2018-05-25 00:39:18 -04:00
Andrew Kelley
43085417be update github.com/zig-lang to github.com/ziglang 2018-05-24 21:27:44 -04:00
Andrew Kelley
c38b165db4 all tests passing with postfix deref syntax 2018-05-17 23:21:44 -04:00