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560 Commits

Author SHA1 Message Date
Tadeo Kondrak
a2c47d2b0b
Remove @OpaqueType 2020-08-30 19:02:23 -06:00
Vexu
c1ee9efb7c
fix error note using invalid source node 
Closes #6153
 2020-08-24 15:24:00 +03:00
Vexu
9589dc4c95 add error checks to @Type 2020-08-24 11:13:43 +03:00
Tadeo Kondrak
c31e8701d7
Update compile-errors test for @Type(.Enum) changes 2020-08-21 15:00:23 -06:00
Tadeo Kondrak
5a5956bd20
Implement @Type for Enum 2020-08-21 14:31:24 -06:00
Andrew Kelley
9cfcd0c296
Merge pull request #6103 from Vexu/extern 
Disallow extern variables with initializers.
 2020-08-20 18:35:31 -04:00
Vexu
d25674a51e
disallow extern variables with initializers 2020-08-20 11:35:33 +03:00
Tadeo Kondrak
759485cc32
Update compile-errors test for @Type(.Struct) 2020-08-19 15:26:03 -06:00
Veikka Tuominen
d139e44cfa
Merge pull request #5495 from xackus/fix_5314 
stage1: fix non-exhaustive enums with one field
 2020-08-18 23:55:44 +03:00
Andrew Kelley
bdb8c49418 stage1: update compile error tests 
follow-up to 56c81c713f749f858089e5bcdf9e6fac588bcf86
 2020-08-18 08:44:34 -07:00
Ashish Shekar
27cb23cbc5
Handle singular param count word in error messages (#6073) 2020-08-17 22:18:29 -04:00
Vexu
2948f2d262
fix cast from invalid non-exhaustive enum to union 2020-08-17 20:48:22 +03:00
Vexu
1e835e0fcc
disallow '_' prong when switching on non-exhaustive tagged union 
A tagged union cannot legally be initiated to an invalid enumeration
 2020-08-17 20:47:31 +03:00
Andrew Kelley
2cd19c05d0 stage1: remove buggy "unable to inline function" compile error 
We still want this compile error but I'm giving up on implementing it
correctly in stage1. It's been buggy and has false positives sometimes.

I left the test cases there, but commented out, so that when we go
through the stage1 compile error cases and get coverage for them in
stage2 we can reactivate the test cases.

closes #2154
 2020-08-15 09:53:39 -07:00
Vexu
3734881577
add error for unused/duplicate block labels 2020-08-13 01:13:17 +03:00
Vexu
6bba7c702b add compile error for alignCasting zero sized types 2020-08-02 17:49:16 +00:00
Vexu
5f0bde6358 add helpful error note for when function cannot return an error 
This has caused frequent confusion since it looks like you are handling
errors correctly with a try but you forgot to change your return type.
 2020-07-28 04:24:52 +00:00
Andrew Kelley
a36772ee64
Merge pull request #5693 from antlilja/switch-unreachable-else 
Add error message for unreachable else prong in switch
 2020-07-26 05:46:18 +00:00
Andrew Kelley
995fd7314c Revert "Support taking extern pointers at comptime" 
This reverts commit d3ebd428650748e60db70dd2171cc044855814b1.

This caused a build failure on multiple targets.
 2020-07-24 14:06:44 -07:00
yvt
d3ebd42865 Support taking extern pointers at comptime 
This commit makes it possible to obtain pointers to `extern` variables
at comptime.

 - `ir_get_var_ptr` employs several checks to determine if the given
   variable is eligible for obtaining its pointer at comptime. This
   commit alters these checks to consider `extern` variables, which have
   runtime values, as eligible.

 - After this change, it's now possible for `render_const_val` to be
   called for `extern` variables. This commit modifies
   `render_const_val` to suppress the value generation for `extern`
   variables.

 - `do_code_gen` now creates `ZigValue::llvm_global` of `extern`
   variables before iterating through module-level variables so that
   other module-level variables can refer to them.

This solution is incomplete since there are several cases still
failing:

 - `global_var.array[n..m]`
 - `&global_var.array[i]`
 - `&global_var.inner_struct.value`
 - `&global_array[i]`

Closes #5349
 2020-07-24 13:33:17 -07:00
Vexu
78962eeeda
fix floatCast type check regression 
Closes #5900
 2020-07-18 10:22:15 +03:00
Vexu
dff1ac1089 check for invalid sentinel when creating pointer with @Type 2020-07-13 00:29:53 +00:00
Vexu
be1507a7af
update compile error tests and some doc comments 2020-07-12 00:54:07 +03:00
Vexu
2e037fd827 use correct cast function when doing @floatCast at comptime 2020-07-11 11:36:28 +03:00
Vexu
5667a21b1e fix missing check on extern variables with no type 2020-07-08 03:09:41 +00:00
antlilja
dcc406deff Add new error message for unreachable else prongs 
* Adds error message for types: enum, int and bool
* Adds compile error tests
 2020-07-01 16:09:36 +02:00
Andrew Kelley
581d16154b
Merge pull request #5696 from alexnask/async_call_tuple 
@asyncCall now takes arguments as a tuple instead of varargs
 2020-06-28 01:00:58 -04:00
arbrk1
78d8931647
Fix issue #5618 (#5685) 
* fix issue #5618

* A test for the issue #5618 added.
Also inserted a comma in the neighboring test to make it more zigfmt-friendly.
 2020-06-24 23:58:50 -04:00
Alexandros Naskos
eefcd04462 Small fixes, fixed tests, added test for argument tuple type 2020-06-24 16:56:24 +03:00
antlilja
0de35af98b Add duplicate checking for switch on types 
* Add compile error tests
 2020-06-23 15:17:04 -04:00
Robin Voetter
8696e52a3d
Make unary minus for unsigned types a compile error (#5654) 
* Make unary minus for unsigned types a compile error

* Add unreachable when generating unsigned negate
 2020-06-21 14:55:44 -04:00
Vexu
14acc65675
add tests for @src 2020-06-18 21:11:34 +03:00
Jakub Konka
8ffa8ed9a8 Expose full llvm intrinsic 2020-06-09 00:22:34 -04:00
Jakub Konka
73a3bfd1dd Add basic tests for the new builtins 2020-06-09 00:22:34 -04:00
xackus
0d40cb6255 stage1: fix crash on slice byte reinterpretation 2020-06-08 17:19:06 -04:00
foobles
51682717d7 Support equality comparison for optional to non-optional (?T ==/!= T) 
extracted function ir_try_evaluate_bin_op_const
extracted type_is_self_comparable function
renamed ir_try_evaluate_bin_op_const to ir_try_evaluate_bin_op_cmp_const
implemented analysis of ?T == T
added ir_set_cursor_at_end_and_append_basic_block_gen
use build_br_gen and ir_set_cursor_at_end_and_append_block_gen
added ir_append_basic_block_gen
removed include of all_types in ir.cpp
extracted compile-time and runtime evaluation of cmp_optional_non_optional to separate functions

closes #5390
closes #1332
 2020-05-29 18:46:09 -04:00
Jakub Konka
08b0cae777 Add matching compile error test 2020-05-26 18:00:08 +02:00
Andrew Kelley
9a22c8b6ca
Merge pull request #5057 from xackus/opaque-param 
stage1: fix assert fail on opaque fn ptr param
 2020-05-17 12:48:56 -04:00
xackus
204f8daeed stage1: detect underflow in bigint_fits_in_bits 2020-05-11 14:06:37 +02:00
Vexu
f2d3266075
Merge pull request #4932 from Qix-/fix-private-access 
Fix private access
 2020-05-08 18:21:15 +03:00
Josh Junon
fbf081a306
add failing test for #4909 2020-05-08 14:26:13 +03:00
xackus
2c9effc101 stage1: handle all cases of invalid struct field default value 2020-05-07 16:39:16 -04:00
Tadeo Kondrak
84a0a9688c
update docs/tests for async/extern fn removal 2020-05-05 10:31:32 -06:00
Andrew Kelley
e6955688ac
Merge pull request #5272 from tadeokondrak/noasync-to-nosuspend 
Noasync to nosuspend
 2020-05-05 11:21:02 -04:00
Tadeo Kondrak
2c9204032d
update tests for nosuspend 2020-05-05 05:55:26 -06:00
Vexu
adc444ceeb
fix missing compile error on call assigned to const 2020-05-04 14:28:58 +03:00
xackus
0db9e90e8f stage1: fix assert fail on opaque fn ptr param 2020-05-04 06:51:37 +02:00
Andrew Kelley
5929e5ca0e
Merge pull request #5196 from tadeokondrak/@vector-to-@type-vector 
`@Vector` -> `@Type(.Vector)`
 2020-04-28 16:25:40 -04:00
Tadeo Kondrak
f977155fdb
@Vector -> std.meta.Vector 2020-04-28 00:47:13 -06:00
Tadeo Kondrak
17e41f6cd3
@OpaqueType -> @Type(.Opaque) 2020-04-28 00:02:13 -06:00