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bc76873827
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5106 Commits

Author SHA1 Message Date
Veikka Tuominen
bc76873827 Sema: fix type check in zirIntToPtr 
Simple fix: don't assume a ptr type before it has been checked.

Closes #13567
 2022-11-20 20:25:11 +02:00
Veikka Tuominen
510b891d27 Sema: handle opt_payload in beginComptimePtrLoad 2022-11-20 20:25:11 +02:00
Veikka Tuominen
0616d2966a Sema: allow coercing typed undefined to int 
Closes #13556
 2022-11-20 20:25:11 +02:00
Veikka Tuominen
44f8714dfb translate-c: cast unsuffixed floats to f64 2022-11-20 16:10:54 +02:00
Guillaume Wenzek
476b946802
compute LLVMTypes in ParamTypeIterator (#13592) 
follow up on #13376 - fixes a bug in the x86_64 C ABI. 

Co-authored-by: Veikka Tuominen <git@vexu.eu>
 2022-11-20 01:14:02 -08:00
Andrew Kelley
0697883d01 extract C backend behavior tests with vectors 
No functional change. Separates various float operations behavior tests
from the ones that test vectors.
 2022-11-19 01:29:51 -05:00
kkHAIKE
ea590ece4b
Sema: optimize compare comptime float with int 2022-11-18 22:06:49 +02:00
Stevie Hryciw
04f3067a79 run zig fmt on everything checked by CI 2022-11-18 19:22:42 +00:00
Veikka Tuominen
8082323dfd
Merge pull request #13411 from dweiller/custom-test-runner 
Custom test runner
 2022-11-18 14:47:21 +02:00
Guillaume Wenzek
5221c90164
add C ABI tests with double 
const DC = extern struct { v1: f64, v2: u8 };
const CFF = extern struct { v1: u8, v2: f32, v3: f32 };
const PD = extern struct { v1: ?*anyopaque, v2: f64 };

Signed-off-by: Guillaume Wenzek <gwenzek@users.noreply.github.com>
 2022-11-18 14:05:25 +02:00
Veikka Tuominen
28cbe5e92a Sema+llvm: improve handling of namespace-like unions 
Closes #13557
 2022-11-16 01:13:35 +02:00
Veikka Tuominen
fe6249348f Sema: ensure comptime reference to function points to original decl 
This prevents sema from creating new decls for the functions and
passing them to the backends as non-function decls.

Closes #12501
 2022-11-16 01:12:54 +02:00
Veikka Tuominen
2cfa7165e7 Sema: do not re-evaluate type of non-generic inline call parameters 
Closes #13491
 2022-11-16 01:12:27 +02:00
mparadinha
c4f7663c92
Fix error reporting the wrong line for struct field inits (#13502) 
* point to init part of field delc when that's where the error occurs

* update test to reflect fixed error message

* only lookup source location in case of error
 2022-11-15 15:17:23 +02:00
Andrew Kelley
a50ad04e85 disable failing test on aarch64-macos 2022-11-14 16:07:52 -07:00
Veikka Tuominen
87cf2783eb llvm: check that tuple fields have runtime bits 
Just checking that they aren't comptime isn't enough for `@Type` constructed tuples.

Closes #13531
 2022-11-12 15:41:29 +02:00
Veikka Tuominen
a760ce598c Sema: ensure that !is_comptime and !is_typeof implies sema.func != null 
Closes #13481
 2022-11-12 15:41:29 +02:00
Veikka Tuominen
d42f4abb9d llvm: correctly lower references to generic functions 
Closes #13522
 2022-11-12 15:41:29 +02:00
Veikka Tuominen
40a2dfc12a Sema: coerce array operands to shuffle 
Closes #13494
 2022-11-11 18:00:05 +02:00
Veikka Tuominen
9b832e7f53 Sema: make check for namespace lookup of private declarations more strict 
Previously sema only checked that the private declaration was in the same
file as the lookup but now it also checks that the namespace where
the decl was included from was also in the same file.

Closes #13077
 2022-11-11 17:59:53 +02:00
Veikka Tuominen
0a188190b3 AstGen: make pointless discard error more strict 
The error should only happen as a result of `_ = <expr>` not
for an operand of a break expression that is discarded.

Closes #13212
 2022-11-11 17:59:53 +02:00
Veikka Tuominen
d2cc55109a llvm: correct calculation of index of zero-bit field 
If the field comes before any non-zero-bit field then the index of
the next field should be returned.

Closes #13363
 2022-11-11 17:59:53 +02:00
Veikka Tuominen
c4465556fd Type: check return_type for generic poison before comparing 
Closes #13423
 2022-11-11 17:59:53 +02:00
Veikka Tuominen
89e8bb409a AstGen: use condbr_inline if force_comptime is set 
The `finishThenElseBlock` would correctly use `break_inline`
which would cause Sema to use `addRuntimeBreak` instead of
doing the branch at comptime.
 2022-11-11 17:59:53 +02:00
Cody Tapscott
2897641fb9 stage2: Support modifiers in inline asm 
These are supported using %[ident:mod] syntax. This allows requesting,
e.g., the "w" (32-bit) vs. "x" (64-bit) views of AArch64 registers.

See https://llvm.org/docs/LangRef.html#asm-template-argument-modifiers
 2022-11-11 16:01:31 +02:00
Cody Tapscott
b1357091ae Add test case for #12043 
This bug is already resolved, just want to make sure we don't lose
the test case. Closes #12043
 2022-11-10 12:23:59 -07:00
Cody Tapscott
fbda15632d stage2 sema: Make vector constants when operating on vectors 
Resolves https://github.com/ziglang/zig/issues/13058
 2022-11-10 12:22:40 -07:00
Cody Tapscott
8f3880074f stage2: Be more strict about eliding loads 
This change makes any of the `*_val` instructions check whether it's
safe to elide copies for by-ref types rather than performing this
elision blindly.

AIR instructions fixed:
 - .array_elem_val
 - .struct_field_val
 - .unwrap_errunion_payload
 - .try
 - .optional_payload

These now all respect value semantics, as expected.

P.S. Thanks to Andrew for the new way to approach this. Many of the
lines here are from his recommended change, which comes with the
significant advantage that loads are now as small as the intervening
memory access allows.

Co-authored by: Andrew Kelley <andrew@ziglang.org>
 2022-11-10 12:22:40 -07:00
Cody Tapscott
ff699722da stage2: Fix comptime array initialization 
This is a follow-up to 9dc98fba, which made comptime initialization
patterns for union/struct more robust, especially when storing to
comptime-known pointers (and globals).

Resolves #13063.
 2022-11-10 12:22:37 -07:00
Jakub Konka
04b8ce5fd3 Merge branch 'jcmoyer-lld-explicit-pdb' 2022-11-10 16:52:43 +01:00
Jakub Konka
4b3637820d
Merge pull request #13495 from ziglang/macho-dsym 
stage2: misc DWARF debug info fixes and additions for x86_64 and aarch64
 2022-11-10 16:50:57 +01:00
Jakub Konka
1357790ec9 win: combine PDB fixes into one changeset 2022-11-10 14:03:11 +01:00
Jakub Konka
0914e0a4ec dwarf: do not assume unsigned 64bit integer for the enum value 2022-11-10 09:36:45 +01:00
Jakub Konka
2d5fbbb44e
Merge pull request #13485 from ziglang/arm64-non-null-actual 
aarch64: optionals
 2022-11-09 21:13:50 +01:00
Veikka Tuominen
61842da9f7 llvm: implement packed unions 
Closes #13340
 2022-11-09 17:14:38 +02:00
Jakub Konka
e83590d0e8 aarch64: pass some tests dealing with optionals 2022-11-08 13:59:47 +01:00
Veikka Tuominen
dc128f403b
Merge pull request #13446 from Vexu/stage2-fixes 
Stage2 bug fixes
 2022-11-07 14:17:26 +02:00
Jakub Konka
72769f6cec link-tests: add test case for parsing weak imports 2022-11-06 15:21:28 +01:00
Jakub Konka
5ef33e7c7e
Merge pull request #13459 from ziglang/issue-13457 
macho: do not zero-out file if there are no nonzerofill sects
 2022-11-06 08:39:13 +01:00
Jakub Konka
aaaa7df152 macho: add linker test case for issue 13457 2022-11-06 00:10:12 +01:00
Veikka Tuominen
5d28d171df Sema: adjust result type of anyerror field access 
Closes #13448
 2022-11-05 13:22:21 +02:00
Veikka Tuominen
ea48f06fc2 stage2: address of threadlocal variable is not comptime known 
Closes #13215
 2022-11-05 13:22:21 +02:00
Veikka Tuominen
f96748ebc1 Sema: coerce elements of array cat 
Closes #13347
 2022-11-05 13:22:21 +02:00
Veikka Tuominen
f92e7bed7b stage2: bitsize of packed struct should trigger backing int ty check 
Closes #13398
 2022-11-05 12:54:38 +02:00
Andrew Kelley
1d68045919
Merge pull request #13101 from alichraghi/o4 2022-11-05 02:34:24 -04:00
Veikka Tuominen
51b1083d66 stage2: fix onePossibleValue of empty unions and enums 
Closes #13402
 2022-11-04 23:13:50 +02:00
Veikka Tuominen
42db468dcb Sema: make method call work with optionals and error unions 
Closes #13414
 2022-11-04 23:13:49 +02:00
Veikka Tuominen
35afa3fd8b Sema: correct condition in validateArrayInit 
Closes #13425
 2022-11-04 23:13:49 +02:00
Veikka Tuominen
799a558e39 Sema: implement peer type resolution of function pointers and function bodies 
Closes  #13438
 2022-11-04 23:13:49 +02:00
Veikka Tuominen
e6b3cb5043 Sema: detect division overflow 
Closes #13434
 2022-11-04 23:13:29 +02:00