motiejus/zig
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Commit Graph

1199 Commits

Author SHA1 Message Date
Andrew Kelley
e9a4bcbcc6 fix regressions 2019-08-29 22:44:07 -04:00
Andrew Kelley
03910925f0 await does not force async if callee is blocking 
closes #3067
 2019-08-29 21:51:37 -04:00
Andrew Kelley
8e93991634 avoid unnecessarily requiring alignment for array elem pointers 2019-08-29 16:25:58 -04:00
Andrew Kelley
0512beca9d comparing against zero participates in lazy values 2019-08-29 14:46:22 -04:00
Andrew Kelley
d9f0446b1f make @sizeOf lazy 2019-08-29 12:43:56 -04:00
Andrew Kelley
7139eef4cf implement lazy values for error union types 
closes #3129
 2019-08-28 11:17:20 -04:00
Andrew Kelley
f4519c520a support self-referential struct through a slice of optional 
by making optionals even more lazy

closes #1805
 2019-08-27 16:55:58 -04:00
Andrew Kelley
d9ed55f017 fix not properly casting align values 
and add check for alignment specified on enum fields
 2019-08-27 12:54:50 -04:00
Andrew Kelley
ffac0b02e7 implement and test struct field explicit alignment 2019-08-27 10:14:11 -04:00
Andrew Kelley
a2e8ef77e2 fix regression in one of the doc examples 2019-08-26 22:50:12 -04:00
Andrew Kelley
db50cf7049 fix more compile error regressions 2019-08-26 22:38:45 -04:00
Andrew Kelley
bad4b040cc miscellaneous fixes regarding compile errors 2019-08-26 18:35:36 -04:00
Andrew Kelley
ca145a6d5a fix regression in ir_get_ref 2019-08-26 15:43:39 -04:00
Andrew Kelley
ae65c236c5 fix regression with global variable assignment... 
...with optional unwrapping with var initialized to undefined
 2019-08-26 15:24:24 -04:00
Andrew Kelley
d316f70450 fix regression on struct field with undefined type 2019-08-26 14:01:59 -04:00
Andrew Kelley
73a7747a9c fix some compile error regressions 2019-08-26 12:43:36 -04:00
Andrew Kelley
e1a4bcbdfd fix dependency loop errors with zig build 2019-08-26 10:43:07 -04:00
Andrew Kelley
ede0c22a67 make @alignOf lazily evaluate the target type 
this case works now:

```zig
const Foo = struct {
    field: Bar(@alignOf(*Foo)),
};
fn Bar(comptime alignment: u29) type {
    return struct {
        field: *align(alignment) Foo,
    };
}
```
 2019-08-26 10:03:30 -04:00
Andrew Kelley
b13af0750f fix assertion tripped instead of reporting compile error 2019-08-25 21:45:11 -04:00
Andrew Kelley
720302a640 fix resolution detection of pointer types 2019-08-25 21:28:16 -04:00
Andrew Kelley
64e9b0ee46 make the zero-bit-ness of pointers lazy 
this case works now:

```zig
const Foo = struct {
    field: @typeOf(func).ReturnType,
};
fn func(self: *Foo) void {}
```
 2019-08-25 20:27:56 -04:00
Andrew Kelley
e8bad1e12a fix regression on @ptrCast 
this case regressed and now fixed:

```zig
const a: ?*i32 = undefined;
const b: ?*f32 = @ptrCast(?*f32, a);
```
 2019-08-23 17:39:56 -04:00
Andrew Kelley
101440c199 add lazy value support for optional types 
this case works now:

```zig
const Node = struct {
    node: ?*Node,
};
```
 2019-08-23 17:14:51 -04:00
Andrew Kelley
ac4dd9d665 better handling of lazy structs 
this case works now:

```zig
const A = struct {
    b_list_pointer: *const []B,
};
const B = struct {
    a_pointer: *const A,
};

const b_list: []B = [_]B{};
const a = A{ .b_list_pointer = &b_list };
const obj = B{ .a_pointer = &a };
```
 2019-08-23 15:54:51 -04:00
Andrew Kelley
be0a9a7277 pointer types lazily evaluate their element type 2019-08-23 15:05:15 -04:00
Andrew Kelley
1dd658d1d0 allow top level declarations to be lazy 
this case now works:

```zig
const A = struct {
    b: B,
};
const B = fn (A) void;
```
 2019-08-23 14:07:34 -04:00
Andrew Kelley
20049caaba add lazy value for fn prototypes 
this case now works:

```zig
const Node = struct {
    field: fn (*Node) *Node,
};
```
 2019-08-23 13:28:26 -04:00
Andrew Kelley
3865b6ad8f Merge remote-tracking branch 'origin/master' into fix-field-alignment-kludge 2019-08-23 11:43:37 -04:00
Jonathan Marler
9322eee80a Encapsulate bigint representation, assert on cast data loss 2019-08-23 11:14:08 -04:00
Andrew Kelley
79a4b7a236 fix regressions 2019-08-22 18:24:15 -04:00
Andrew Kelley
26b79ac90e simple self-referential struct is working now 2019-08-22 14:46:26 -04:00
Andrew Kelley
0d6a6c76ea add missing "referenced here" notes for lazy values 2019-08-22 12:56:35 -04:00
Andrew Kelley
8460d5617c introduce lazy values 
see #2174
 2019-08-22 12:08:04 -04:00
Andrew Kelley
efdbede7ab breaking: remove field alignment kludge 
This breaks behavior tests as well as compile error notes for generic
function calls. However it introduces better circular dependency compile
errors.

The next step is to add Lazy Values to fix the regressions.
 2019-08-21 19:27:51 -04:00
Timon Kruiper
2addec8ea1 compiler error when variable in asm template cannot be found 2019-08-20 14:11:03 -04:00
Andrew Kelley
3dbed54294 fix @bitCast of packed struct literal 
closes #3042
 2019-08-19 17:50:37 -04:00
Andrew Kelley
6bc520ab95 solve it a slightly different way 
the error handling of result locations is a bit awkward but it should
basically be the same everywhere
 2019-08-19 17:35:19 -04:00
Michael Dusan
24deb1a7fe fix @bitCast segfault with literal array param 
closes #3010
 2019-08-19 17:24:14 -04:00
Andrew Kelley
d067a037cc fix void array as a local variable initializer 
Related: #1767
 2019-08-19 15:58:31 -04:00
Andrew Kelley
44fb5275c1 fix array multiplication not setting parent value info 
closes #3095
 2019-08-19 14:46:12 -04:00
Nick Erdmann
5a0275c247 fix error message when dependency requires position independent code 2019-08-18 19:33:25 -04:00
Andrew Kelley
57b90d2d98 allow implicit cast of fn to async fn 
it forces the fn to be async. closes #3079
 2019-08-17 17:22:20 -04:00
Andrew Kelley
66a490c27c detect non-async function pointer of inferred async function 
closes #3075
 2019-08-17 16:49:23 -04:00
Vexu
0ff396c34f add compile error for incorrect atomic ordering in fence #3082 2019-08-17 16:05:41 -04:00
Andrew Kelley
4d8a6f6fea fix compiler not checking alignment of function frames 
closes #3086
 2019-08-17 13:04:50 -04:00
Andrew Kelley
bf7b6fbbdb add missing compile error for fn call bad implicit cast 
when the function's return type handle is a pointer but the result
location's result value type handle is not a pointer

closes #3055
 2019-08-16 16:30:24 -04:00
Andrew Kelley
5a2cbe239f fix and test case for returning from suspend block 
See #3063
 2019-08-16 13:07:07 -04:00
Andrew Kelley
13c584d325 add compile error for casting const frame to anyframe 
See #3063
 2019-08-16 11:38:41 -04:00
Andrew Kelley
1254a453b9 add compile error for @Frame() of generic function 
See #3063
 2019-08-16 10:44:51 -04:00
Andrew Kelley
55f5cee86b fix error return traces for async calls of blocking functions 2019-08-15 15:06:05 -04:00