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1052 Commits

Author SHA1 Message Date
Veikka Tuominen
c4400e8aa5 AstGen: reset anon_name_strategy for sub expressions 
Closes  #12910
 2022-09-24 16:30:37 +03:00
Veikka Tuominen
8e4d0ae4f5 Sema: avoid generic parameter error in nested function type 
Related to cd1833044ab7505bc101c85f59889bd3ea3fac80
Closes #12945
 2022-09-24 15:15:36 +03:00
Veikka Tuominen
3a5148112d Sema: avoid using pointerDecl when dealing with slices 
Closes #12885
 2022-09-24 14:43:03 +03:00
Veikka Tuominen
3525b8778e Sema: properly handle generic struct as parameter type 
Closes #12907
 2022-09-24 14:43:03 +03:00
Veikka Tuominen
ede3798485 Sema: resolve struct layout in zirStructInit 
Closes #12911
 2022-09-23 17:39:21 +03:00
Veikka Tuominen
8d1fdfc8ed Sema: preserve volatileness when constructing field pointers 
Closes #12928
 2022-09-23 17:39:06 +03:00
kkHAIKE
183127733c AstGen: make loop body's ResultLoc .none 
Fixes #12555
Fixes #12551
Fixes #12455
 2022-09-21 20:20:05 +03:00
Veikka Tuominen
540130650f Sema: pass calculated offset to elemPtrType in elemPtrSlice 2022-09-20 00:50:13 +03:00
Veikka Tuominen
541b3e3a31 Sema: check pointer qualifiers before implicit cast 
Closes #12881
 2022-09-20 00:50:13 +03:00
Veikka Tuominen
e584558bd8 Sema: do not use coerceCompatiblePtr for alignCast 
Closes  #12902
 2022-09-19 18:34:52 +03:00
Veikka Tuominen
b2aedb0709
Merge pull request #12796 from Vexu/referenced-by-v2 
stage2: add referenced by trace to compile errors attempt #2 (+ some fixes)
 2022-09-16 23:49:00 +03:00
Koakuma
0910cb6fcb stage2: sparc64: Skip compile-failing tests for now 2022-09-14 16:58:12 -07:00
Koakuma
2263bba6cd stage2: sparc64: Skip Sema-failing tests for now 2022-09-14 16:57:31 -07:00
Veikka Tuominen
5e4483fff8 Sema: handle comptime fields in field call bind 
Closes #12801
 2022-09-15 00:50:18 +03:00
Veikka Tuominen
5e37da6ade Sema: check_comptime_control_flow needs to check runtime_index 2022-09-15 00:50:18 +03:00
Veikka Tuominen
bf4a3df9a9 Sema: allow runtime break from inline loop 
Closes #12787
 2022-09-15 00:48:47 +03:00
Veikka Tuominen
6f6b14621d value: hash extern functions 
Closes #12766
 2022-09-15 00:48:47 +03:00
Veikka Tuominen
930f904aaa Sema: resolve lazy align in reifyStruct 
Closes #12786
 2022-09-15 00:48:47 +03:00
Veikka Tuominen
de24cea2cf Sema: handle empty_struct_value in beginComptimePtrMutation 
Closes #12794
 2022-09-15 00:48:47 +03:00
Andrew Kelley
0a4cfb81bc Merge remote-tracking branch 'origin/master' into llvm15 2022-09-13 13:50:25 -07:00
Andrew Kelley
f16855b9d7 remove pointless discards 2022-09-12 18:13:24 -07:00
Andrew Kelley
011663eea5 Merge remote-tracking branch 'origin/master' into llvm15 2022-09-12 16:11:18 -07:00
Andrew Kelley
01e89fec71 disable LLVM 15 regressed behavior test: "vector @splat" 
See #12827
 2022-09-12 16:02:31 -07:00
Veikka Tuominen
e323cf1264 stage2: change how defers are stored in Zir 
Storing defers this way has the benefits that the defer doesn't get
analyzed multiple times in AstGen, it takes up less space, and it
makes Sema aware of defers allowing for 'unreachable else prong'
error on error sets in generic code.

The disadvantage is that it is a bit more complex and errdefers with
payloads now emit a placeholder instruction (but those are rare).

Sema.zig before:
  Total ZIR bytes:    3.7794370651245117MiB
  Instructions:       238996 (2.051319122314453MiB)
  String Table Bytes: 89.2802734375KiB
  Extra Data Items:   430144 (1.640869140625MiB)
Sema.zig after:
  Total ZIR bytes:    3.3344192504882812MiB
  Instructions:       211829 (1.8181428909301758MiB)
  String Table Bytes: 89.2802734375KiB
  Extra Data Items:   374611 (1.4290275573730469MiB)
 2022-09-12 01:52:44 -04:00
Andrew Kelley
ab3ac291ac Merge remote-tracking branch 'origin/master' into llvm15 2022-09-11 20:26:53 -07:00
Jakub Konka
4fd4c733d4 x86_64: pass more behavior tests 2022-09-10 09:23:26 +02:00
Jakub Konka
5778077f9f
Merge pull request #12799 from joachimschmidt557/stage2-arm 
stage2 ARM: introduce allocRegs mechanism and other improvements
 2022-09-10 09:13:08 +02:00
Jacob Young
5b9c5191ab type: print comptime on fn type params 
This avoids the following confusing error message:

    error: expected type 'fn(i32, i32) void', found 'fn(i32, i32) void'
 2022-09-10 01:55:52 +03:00
Evan Haas
8e631ee3e7 translate-c: Escape non-ASCII characters that appear in macros 
Macro definitions are simply a slice of bytes, which may not be
UTF-8 encoded. If they are not UTF-8 encoded, escape non-printable
and non-ASCII characters as `\xNN`.

Fixes #12784
 2022-09-10 01:50:17 +03:00
joachimschmidt557
94499898e5
stage2 ARM: implement basic array_elem_val 2022-09-09 20:26:04 +02:00
Andrew Kelley
37cdb5dbf9 Merge remote-tracking branch 'origin/master' into llvm15 2022-09-09 10:26:17 -07:00
joachimschmidt557
b976997e16
stage2 ARM: implement ptr_elem_val 2022-09-09 19:17:18 +02:00
joachimschmidt557
a0a7d15142
stage2 ARM: support larger function stacks 
This is done by introducing a new Mir pseudo-instruction
 2022-09-09 19:17:18 +02:00
joachimschmidt557
3794f2c493
stage2 ARM: implement struct_field_val for registers 2022-09-09 19:17:18 +02:00
joachimschmidt557
261fec8036
stage2 ARM: amend implementation of various AIR instructions 
- unwrap_errunion_err for registers
- unwrap_errunion_payload for registers
- ptr_slice_len_ptr for all MCValues
- ptr_slice_ptr_ptr for all MCValues
 2022-09-09 19:17:17 +02:00
joachimschmidt557
e2b029e2c8
stage2 ARM: implement field_parent_ptr 2022-09-09 19:17:17 +02:00
Veikka Tuominen
c7e45aebaf llvm: handle pointers in packed structs in more places 
Closes #12776
 2022-09-08 12:51:40 +03:00
Veikka Tuominen
37afab2add Sema: preserve alignment of const decl pointers 
Closes #12769
 2022-09-08 00:37:11 +03:00
Evan Haas
e283a40d17 translate-c: convert tabs to \t in object-like macro string literals 
Closes #12549
 2022-09-07 14:46:58 +03:00
Andrew Kelley
b7900de168 Merge remote-tracking branch 'origin/master' into llvm15 2022-09-06 19:45:02 -07:00
riChar
349cf54b32
llvm: fix the type parameter of GlobalAlias 
Closes 12680
 2022-09-04 18:44:45 +03:00
Veikka Tuominen
f281f3d10e Sema: improve behavior of comptime_int backed enums 2022-09-02 17:57:11 +03:00
Veikka Tuominen
8b58dab78b Sema: resolve lazy value before intToFloat 
Closes #12698
 2022-09-02 17:57:10 +03:00
Veikka Tuominen
7a8d9af4a9 stage2 llvm: correct handling of zero-bit types in unionFieldPtr 
Pointers to zero-bit types are not zero-bit types so the function should
return something.
Closes #12716
 2022-09-02 17:57:10 +03:00
Veikka Tuominen
4462d08224 stage2 llvm: fix passing packed structs to callconv(.C) functions 
Closes #12704
 2022-09-02 17:57:10 +03:00
Veikka Tuominen
26e9839132 disable test for non-llvm backends 
Follow up to fdb88708527742e450e4c566024d9d50ce61dd8d
 2022-08-31 16:46:51 +03:00
Evan Haas
fdb8870852 translate-c: promote large integer macros to unsigned long long if necessary 
Closes #10793

Co-authored-by: Veikka Tuominen <git@vexu.eu>
 2022-08-31 15:52:53 +03:00
Andrew Kelley
1e21876de2 Merge remote-tracking branch 'origin/master' into llvm15 2022-08-30 13:02:43 -07:00
Andrew Kelley
7377dce368 avoid exposing supportsTailCall in the standard library 
This is problematic because in practice it depends on whether the
compiler backend supports it too, as evidenced by the TODO comment about
LLVM not supporting some architectures that in fact do support tail
calls.

Instead this logic is organized strategically in src/target.zig, part of
the internal compiler source code, and the behavior tests in question
duplicate some logic for deciding whether to proceed with the test.

The proper place to expose this flag is in `@import("builtin")` - the
generated source file - so that third party compilers can advertise
whether they support tail calls.
 2022-08-30 12:50:15 -07:00
Veikka Tuominen
65d3723968 Sema: check that target supports tail calls 2022-08-30 12:22:07 -07:00