motiejus/zig
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debcc79d56a40f77b92e243b4e344fc9385bd405
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1498 Commits

Author SHA1 Message Date
Alexandros Naskos
debcc79d56 Allow constant struct val to reallocate its fields when resolving an inferred struct field with a comptime value. 2020-03-05 15:48:03 -05:00
Andrew Kelley
3e3d464884 @TypeOf avoids heap allocation for only 1 parameter 2020-03-04 17:43:23 -05:00
LemonBoy
0c310f0fbf ir: Implement @TypeOf with multiple arguments 
Closes #439
 2020-03-04 17:21:10 -05:00
Andrew Kelley
24fc69acad Merge pull request #4573 from alexnask/tuple_concat 
Allow concatenation of tuples that contain a mix of runtime and comptime values
 2020-03-04 17:09:43 -05:00
Andrew Kelley
f247a90541 get_codegen_ptr_type returns possible error 
And fix most of the fallout. This also makes optional pointers not
require resolving zero bits, because the comptime value struct layout no
longer depends on whether the type has zero bits.

Thanks to @LemonBoy for the behavior test case

Closes #4357
Closes #4359
 2020-03-04 17:04:59 -05:00
Alexandros Naskos
b838122cc0 Merge branch 'master' of https://github.com/ziglang/zig into tuple_concat 2020-03-02 00:55:19 +02:00
Alexandros Naskos
78e4daaa03 Removed unused variable 2020-03-02 00:54:57 +02:00
Alexandros Naskos
1b41f2d77e C pointer slices are no longer allowzero (#4462) 
* Slices from C pointers are no longer allowzero but instead insert a runtime assertion.

* Added a test, fixed code for cases with non-allowzero C pointers

* Create new type when flipping allow_zero, sometimes we get a cached value back from adjust_ptr_len.

* Added comments, changed panic message

* Added runtime safety test.
 2020-02-29 01:36:42 -05:00
Alexandros Naskos
11848fcb5f Removed unused variable 2020-02-28 03:48:30 +02:00
Alexandros Naskos
c020bc27ac More fixes, removed debug prints 2020-02-28 02:43:33 +02:00
Alexandros Naskos
95a1d2feb4 Fixed tuple concatenation with runtime and comptime values. 2020-02-28 02:19:17 +02:00
Andrew Kelley
c39d7a6326 fix exported variable not respecting linkage 2020-02-27 11:51:43 -05:00
LemonBoy
2696c8b42d ir: Robust checking for init expr type 
Closes #3979
 2020-02-27 10:40:22 -05:00
Vexu
d505ea6caf fix @tagName on extern and non-exhaustive enums 2020-02-26 11:19:39 -05:00
LemonBoy
e9bac8be6b ir: Fix array to slice conversion for zero-sized arrays 
Closes #3848
 2020-02-25 17:40:01 -05:00
LemonBoy
55ea855e2c ir: Various fixes for comptime ptr handling 
* Correctly fold ptrToInt on optional types
* Generate null as ConstPtrSpecialNull in intToPtr
* Correctly stop ptrToInt on ?*T where T is zero-sized

Closes #4535
 2020-02-25 17:38:56 -05:00
Michael Dusan
416a547cdb Merge pull request #4515 from mikdusan/stage1-gen-constants 
stage1: free more heap after analysis
 2020-02-25 10:57:47 -05:00
Vexu
d56115ef41 remove @IntType and @ArgType (mostly) from the compiler 2020-02-25 01:27:34 +02:00
Vexu
3458fb891d remove @typeId, @memberCount, @memberName and @memberType from the compiler 2020-02-24 23:21:11 +02:00
xackus
9c35f680f7 nuke @bytesToSlice, @sliceToBytes in stage1 2020-02-23 19:03:55 +01:00
Michael Dusan
770631cc79 stage1: free more heap after analysis 
- immediately free dangling IrInstGenConst after analysis
- fixup mem::List params `&Allocator` → `*Allocator`
 2020-02-20 21:05:37 -05:00
LemonBoy
a385547786 ir: Compile error on result_loc type mismatch w/ slicing 
Closes #4508
 2020-02-20 13:14:19 +01:00
Andrew Kelley
ccca4b5a5e Merge pull request #4474 from LemonBoy/saukerkraut 
Patches
 2020-02-18 18:15:11 -05:00
Timon Kruiper
7560fc716d Makes the declaration slice resolve lazely when using @typeInfo 
This way all the declarations in a container won't be resolved untill
the user actually uses the decls slice in the builtin TypeInfo union.
 2020-02-18 15:26:37 -05:00
LemonBoy
6b74fd2e12 ir: Avoid invalidating the decl_table iterator 
Collect the declarations to resolve first and run resolve_top_level_decl
on them later.

Closes #4310
 2020-02-16 21:14:30 +01:00
LemonBoy
096f79260b ir: Prevent crash when indexing undefined ptr to array 
Closes #4471
 2020-02-16 19:53:53 +01:00
Andrew Kelley
7f7d1fbe5a Implement noasync awaits 
Note that there is not yet runtime safety for this.

See #3157
 2020-02-16 01:44:52 -05:00
LemonBoy
3038290a46 ir: Make all the payload captures do a copy 
The payload doesn't alias anymore the same memory it comes from and is
instead a fresh copy of the original object.
 2020-02-14 15:30:20 +01:00
LemonBoy
a090a5e3bc ir: Don't crash when converting undefined ptrs 2020-02-13 16:18:24 -05:00
LemonBoy
c5260f7f86 ir: Allow implicit conversion between vector types 
Only valid when the number of elements match and the types are
compatible.

Fixes #4334
 2020-02-13 12:13:56 +01:00
LemonBoy
6c05f0949a ir: Fix erroneous error message for ptr casts 
Don't blindly throw an error if two integer types are checked for
compatibility.

Bug reported in #4430
 2020-02-11 17:03:11 +01:00
Michael Dusan
e624c86289 Merge pull request #4389 from mikdusan/stage1-mem 
stage1: memory/report overhaul
 2020-02-10 23:08:33 -05:00
Michael Dusan
edb210905d stage1: memory/report overhaul 
- split util_base.hpp from util.hpp
- new namespaces: `mem` and `heap`
- new `mem::Allocator` interface
- new `heap::CAllocator` impl with global `heap::c_allocator`
- new `heap::ArenaAllocator` impl
- new `mem::TypeInfo` extracts names without RTTI
- name extraction is enabled w/ ZIG_ENABLE_MEM_PROFILE=1
- new `mem::List` takes explicit `Allocator&` parameter
- new `mem::HashMap` takes explicit `Allocator&` parameter
- add Codegen.pass1_arena and use for all `ZigValue` allocs
- deinit Codegen.pass1_arena early in `zig_llvm_emit_output()`
 2020-02-10 21:08:08 -05:00
Timon Kruiper
2618366055 Add cast between [*c]T and ?[*:0]T on fn parameter 
Fixes #4176
 2020-02-10 19:43:58 -05:00
Andrew Kelley
3170ead9eb compile error instead of abort for unimplemented @typeInfo 
of `@Frame(func)`. Closes #3995
 2020-02-10 19:14:54 -05:00
Andrew Kelley
70a4794c57 fix compiler assertion when duplicating fields... 
...in nested anonymous struct literals

closes #4391
 2020-02-10 10:57:40 -05:00
Andrew Kelley
014f66e6de Merge pull request #4404 from ziglang/async-std 
a big step towards std lib integration with async I/O
 2020-02-10 00:22:59 -05:00
Andrew Kelley
5ea79bfc4a fix not checking type of return pointer 
Thanks to Vexu for the test cases.

Closes #3422
Closes #3646
Closes #3224
Closes #3327
Closes #3269
 2020-02-09 22:34:34 -05:00
Andrew Kelley
04ee3b01a1 fix defer interfering with return value spill 2020-02-09 17:19:28 -05:00
Andrew Kelley
24d197b037 solve previous commit a better way 2020-02-08 15:28:12 -05:00
Andrew Kelley
d80db3546c Revert "properly spill optional payload capture value" 
This reverts commit 80ba21b83c.
 2020-02-08 15:07:12 -05:00
Andrew Kelley
80ba21b83c properly spill optional payload capture value 2020-02-08 14:59:33 -05:00
LemonBoy
21932a0ef2 Fix edge case in cast between fn with varargs 
* Prevent the next_param_index to become greater than the param_count
  one as it's expected by every other function.
* Fix a typo in a error message.

Closes #4381
 2020-02-05 20:31:18 +01:00
Andrew Kelley
f97b398b65 simplify int/float comparison 2020-01-29 17:20:41 -05:00
LemonBoy
fe4ef7b461 Fix comptime float-int comparisons 
Closes #4259
 2020-01-29 16:37:55 -05:00
LemonBoy
59bc1d2721 Fix edge case in switch with single else 
ir_gen_switch_expr doesn't set the switch_br field at all if there are
zero cases, detect this situation and handle it gracefully.

Closes #4322
 2020-01-29 16:05:14 -05:00
Benjamin Feng
a4ac7980b4 Add a spill to while error union 2020-01-29 10:01:51 -06:00
Benjamin Feng
2f239e3dbd Add a spill to while optional 2020-01-28 23:36:43 -06:00
Andrew Kelley
504ce86ac9 fix more compile error test regressions 2020-01-28 14:17:25 -05:00
Andrew Kelley
793d81c4e8 fix result locations not handling undefined correctly 2020-01-28 13:33:51 -05:00