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2645 Commits

Author SHA1 Message Date
LemonBoy
8d9b8ab930 More error checking for unresolved TLDs 
Closes #4274
 2020-01-23 22:40:12 +01:00
Andrew Kelley
fbfda7f00e
fix incorrect list of sub-arches for aarch64 
tests use older sub-arch that works in the older qemu
 2020-01-23 13:02:45 -05:00
Andrew Kelley
1a08c0d40b
new test case 2020-01-23 00:46:44 -05:00
Andrew Kelley
ead7d15772
use an older arm64 sub-arch for test suite 
hopefully this avoids the older qemu version crashing
 2020-01-23 00:41:46 -05:00
LemonBoy
a284be3f69 Fix unsafe cast in translate_c 
Fixes #4250
 2020-01-22 17:58:57 -05:00
Andrew Kelley
48c7e6c48b
std.Target.CpuFeatures is now a struct with both CPU and feature set 
Previously it was a tagged union which was one of:
 * baseline
 * a specific CPU
 * a set of features

Now, it's possible to have a CPU but also modify the CPU's feature set
on top of that. This is closer to what LLVM does.

This is more correct because Zig's notion of CPUs (and LLVM's) is not
exact CPU models. For example "skylake" is not one very specific model;
there are several different pieces of hardware that match "skylake" that
have different feature sets enabled.
 2020-01-22 17:13:31 -05:00
Andrew Kelley
c6bfece1d5
Revert "tests: use an older aarch64 sub-arch" 
This reverts commit 4640ef589e8fddcab7aeab2c6044bc031cf33515.

This attempted workaround did not have the desired effect.
 2020-01-21 22:24:40 -05:00
Andrew Kelley
830e0ba2d2 enable native CPU feature for windows; disable failing tests 
See #508. These can be re-enabled when we upgrade to LLVM 10.
 2020-01-21 21:46:06 -05:00
Andrew Kelley
4640ef589e tests: use an older aarch64 sub-arch 
to avoid an illegal instruction error with the older qemu
version that is available on the CI server.
 2020-01-21 21:02:33 -05:00
LemonBoy
b8601e9252 Adjust tests & work around a nasty ICE 2020-01-21 23:17:02 +01:00
Andrew Kelley
7bb4c855ad
Merge pull request #4222 from LemonBoy/eutwouwth 
Prevent crash with empty non-exhaustive enum
 2020-01-18 19:25:23 -05:00
LemonBoy
b0f753e21d Fix edge case in tagName handling of unions 
Closes #4226
 2020-01-18 20:16:15 +01:00
LemonBoy
c53d94e512 Prevent crash with empty non-exhaustive enum 2020-01-18 15:13:21 +01:00
LemonBoy
5f2bac010d Allow @tagName on enum literals 
Closes #4214
 2020-01-18 09:55:18 +01:00
Andrew Kelley
b5ac079f88
Merge pull request #4191 from Vexu/non-exhaustive-enums 
Implement non-exhaustive enums
 2020-01-17 14:26:12 -05:00
Vexu
39f92a9ee4
improve behavior test 2020-01-17 09:50:20 +02:00
Andrew Kelley
396d57c498
fix failing array test by improving copy_const_val 2020-01-16 21:58:53 -05:00
Andrew Kelley
8f336b3970
revert one part of ir get_elem_ptr analysis 
this reverts one part of 4c3bfeca. it solves some behavior regressions
but introduces new ones. This change was incorrect to make however,
and this commit takes the code in a better direction.
 2020-01-16 21:58:52 -05:00
Andrew Kelley
6a8c9f7306
fix regression with optionals and globals 2020-01-16 21:58:52 -05:00
Andrew Kelley
b952b84486
relax language requirements regarding else unreachable 2020-01-16 21:58:52 -05:00
Andrew Kelley
8bf425957b
fix regressions double implicit casting return ptr 2020-01-16 21:58:52 -05:00
Andrew Kelley
e48157c3cb
fix regression with inferred struct fields 2020-01-16 21:58:52 -05:00
Andrew Kelley
fb8da16a60
fix regressions in get_elem_ptr related to undefined 2020-01-16 21:58:52 -05:00
Andrew Kelley
d0b055d69e
fix implicit cast regression 2020-01-16 21:58:52 -05:00
Andrew Kelley
96d64a40a6
fix regression with var ptrs not being const 2020-01-16 21:58:52 -05:00
Andrew Kelley
b6c8fead00
fix regression in global const alignment 2020-01-16 21:58:51 -05:00
Andrew Kelley
fbcee58cfc
zig ir.cpp details: remove the mem_slot mechanism 
Previously, there was hacky code to deal with result locations and how
they work with regards to comptime values and runtime values. In
addition, there was a hacky "mem_slot" mechanism that managed the memory
for local variables, and acted differently depending on comptime vs
runtime situations. All that is deleted in this commit, and as a result,
result locations code has one less complication.

Importantly, this means that a comptime result location is now passed to
a function when it is evaluated at comptime.

This test causes many regressions, and some of the behavior tests are
disabled (commented out) in this commit. Future commits will re-enable
the tests before merging the branch.
 2020-01-16 21:58:47 -05:00
Vexu
6c8f01dcde
correct field count 2020-01-16 22:52:10 +02:00
Vexu
bac27731e3 add struct field default value to typeinfo 2020-01-16 13:22:30 -05:00
Vexu
df03fcf5f0 implement @bitSizeOf 2020-01-16 13:13:45 -05:00
Vexu
6450736c5f
translate-c default enum tag type to c_int 2020-01-16 12:50:44 +02:00
Vexu
02e5cb1cd4
add non-exhaustive enum to langref 2020-01-15 23:05:52 +02:00
Vexu
c57784aa15
add is_exhaustive field to typeinfo 2020-01-15 21:50:12 +02:00
Vexu
f3d174aa61
require size for non-exhaustive enums 2020-01-15 21:38:11 +02:00
Vexu
b971c7d0ff
update tests and translate-c 2020-01-15 20:58:42 +02:00
Andrew Kelley
8d9d4a0658
Merge pull request #4182 from LemonBoy/mjeiorw 
A bunch of patches
 2020-01-15 04:28:54 -05:00
LemonBoy
49771f356f Make sure @export symbol name is not empty 2020-01-14 21:23:11 +01:00
LemonBoy
505b9db909 Fix codegen error for some union initializers 
Closes #3377
 2020-01-14 14:57:03 -05:00
LemonBoy
50754ba336 Fix ICE when BoundFn are passed as parameters 
Closes #4022
Closes #3699
 2020-01-14 13:09:23 -05:00
LemonBoy
cae93c860b Allow switching on pointer types 
Closes #4074
 2020-01-13 22:18:49 +01:00
LemonBoy
84930fec27 Validate switch range endpoints 2020-01-13 21:45:16 +01:00
LemonBoy
54b11f66a9 Fix compiler-error regression 2020-01-13 08:49:32 +01:00
LemonBoy
34cdcb13c0 Fix @call being too eager to resolve the fn argument 
Closes #4020
 2020-01-12 23:51:18 +01:00
LemonBoy
c96131f30c Propagate errors in for loop bodies 
Closes #3819
 2020-01-12 12:49:12 -05:00
LemonBoy
34ae1d9aa8 Fix unsafe cast in translate_c 
* Handle EmptyDecls to clean up the generated code

Closes #4143
 2020-01-11 15:51:10 -05:00
LemonBoy
570ffc470e Handle forward-declared functions 
Closes #4130
 2020-01-10 16:34:40 -05:00
travisstaloch
3f98756f85 Fix translation of signed array indices (#4113) 
* cast only if the index is long long or signed
* cast long long to usize rather than c_uint

closes #4075
 2020-01-10 00:08:24 -05:00
Andrew Kelley
5e345ff0ee
Merge pull request #3955 from LemonBoy/fix-1528 
Pointer arithmetic affects the alignment factor
 2020-01-09 13:53:56 -05:00
LemonBoy
5ab5de89c0 New @export() handling 
Use a struct as second parameter to be future proof (and also allows to
specify default values for the parameters)

Closes #2679 as it was just a matter of a few lines of code.
 2020-01-09 13:43:06 -05:00
Rocknest
4613e4d15f Fix C struct with function pointer member and typedefs mistranslated (#4122) 
fixes #4118
 2020-01-09 13:38:31 -05:00