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Author SHA1 Message Date
Vexu
ee5b00a8b9 use atomic bools in std lib 2020-03-10 22:54:47 +02:00
Vexu
8dc188ebe0 support atomic operations with bools 2020-03-10 22:33:32 +02:00
Andrew Kelley
675f01f176 Merge pull request #4590 from xackus/fix-4587 
fix failed assert on generic fn opaque return type
 2020-03-09 22:10:57 -04:00
LemonBoy
1f44b29724 ir: Fix codegen of ?*T types where T is zero-sized 
* Fix codegen for optional types that decay to a pointer, the type
  behaves as a boolean
* Fix comptime evaluation of zero-sized arrays, always initialize the
  internal array elements

Closes #4673
 2020-03-09 22:08:56 -04:00
Andrew Kelley
638d5c3aca Merge pull request #4700 from Vexu/noasync 
Implement new noasync syntax
 2020-03-09 18:36:01 -04:00
xackus
e7cc456421 better error messages and more tests 2020-03-09 22:33:18 +01:00
Andrew Kelley
52c01840ce Merge branch 'LemonBoy-fix-4527' 
closes #4531
 2020-03-09 14:24:51 -04:00
Andrew Kelley
7db6da7cb8 lazy_cmp_zero only resolves type is zero bits for alignof 2020-03-09 14:24:04 -04:00
LemonBoy
14bbb82832 ir: Fix lazy comparison between @alignOf and zero 
Closes #4527
 2020-03-09 14:05:38 -04:00
daurnimator
648f94c027 std: add some definitions for netlink sockets 2020-03-09 13:02:38 -04:00
Andrew Kelley
6ab156ce7d Merge pull request #4695 from leroycep/feature-inode-stat 
Expose file inode number on posix and file index on windows
 2020-03-09 13:01:26 -04:00
Ryan Liptak
9b1b44b41c Windows: Fix std.fs.realpath/os.realpathW for directories 2020-03-09 12:59:17 -04:00
Vexu
3fd2cd4367 add LemonBoy's test 2020-03-09 18:43:09 +02:00
Vexu
03c1431f9c disallow resume and suspend in noasync scopes 2020-03-09 15:51:51 +02:00
Vexu
3618256c97 implement noasync scopes 2020-03-09 12:33:24 +02:00
Vexu
6f8d732599 update parsers to new noasync syntax 2020-03-09 12:23:30 +02:00
LeRoyce Pearson
25d9ab95dd Use os.ino_t for everything 
Also, define ino_t for windows
 2020-03-08 21:52:36 -06:00
LeRoyce Pearson
cb84875eed Define ino_t for systems not yet defining it 
Also, use ino_t instead of u64 in fs.File.INode
 2020-03-08 18:31:18 -06:00
LemonBoy
e2fd289a33 ir: Create usize result_loc for array subscript expr 
Allow the subscript expression to infer the resulting type.

Closes #4169
 2020-03-08 18:52:44 -04:00
LemonBoy
06d0dac0fb ir: Prevent crash in compiler error 
Anonymous containers have no struct_field->type AstNode set, let's
always use the field node itself to make the error messages consistent.

Closes #4691
 2020-03-08 18:12:50 -04:00
LeRoyce Pearson
e1c1ca9903 Add documentation about Stat.inode 2020-03-08 15:47:50 -06:00
LeRoyce Pearson
55077435bf Expose file inode (linux) and file index (windows) 2020-03-08 15:19:02 -06:00
xackus
7782c76bee fix failed assert on generic fn opaque return type 2020-03-08 18:05:45 +01:00
Andrew Kelley
f90fe1f8f2 Merge pull request #4687 from daurnimator/fix-typo 
Fix grammar from "C pointers cannot point opaque types"
 2020-03-08 12:44:56 -04:00
Andrew Kelley
a5cb19c0ac Merge pull request #4690 from Vexu/translate-c 
Translate-c fixes
 2020-03-08 12:43:49 -04:00
LemonBoy
2b1316954f std: One more cpuid fix 
Don't read from stale eax value, rework the logic a bit so that's clear
what's going on.
 2020-03-08 12:43:32 -04:00
Vexu
692a974c3e translate-c reject structs with VLAs 2020-03-08 12:11:37 +02:00
Vexu
5aa993cd61 translate-c fix nested loops without blocks. 2020-03-08 11:26:53 +02:00
daurnimator
c8050a931c Strip trailing whitespace from src/ir.cpp 2020-03-08 19:18:25 +11:00
daurnimator
b85bb152bf Fix grammar in error message 2020-03-08 19:18:06 +11:00
Andrew Kelley
9e60c89601 Revert "Translate C: Group generated casts" 
This reverts commit 895672b3f9.
 2020-03-08 03:53:06 -04:00
Andrew Kelley
8b80cb3072 Revert "translate-c remove redundant grouping, fix nested loops without blocks." 
This reverts commit abe7305e16.
 2020-03-08 03:52:52 -04:00
Jared Miller
cf38ce9701 Implement UTF-8 to UTF-16LE literal conversion 2020-03-07 19:21:28 -05:00
Andrew Kelley
6ac76bc25e add missing errors to std.os.windows.CreateDirectoryError 2020-03-07 19:13:21 -05:00
Andrew Kelley
0720f338d4 add std.event.Loop pread and faccessat 
progress towards std lib tests passing with evented I/O mode
 2020-03-07 19:13:21 -05:00
LemonBoy
c5885f012a std: Fix version detection on x86 
Call xgetbv only if X{SAVE,RESTORE} and AVX are detected.

Closes #4670
 2020-03-07 18:53:34 -05:00
Andrew Kelley
c25d9417d3 fix std.fs.makeDirAbsolute 
closes #4671
 2020-03-07 15:14:47 -05:00
Vexu
abe7305e16 translate-c remove redundant grouping, fix nested loops without blocks. 2020-03-07 12:14:44 -05:00
Lachlan Easton
895672b3f9 Translate C: Group generated casts 
Translate C: Put an alignCast in c style pointer casts to allow opaque types to cast properly in C macros

Translate C: add test case for aligning opaque types in pointer casts

Translate C: Fix @typeId -> @typeInfo

Add test case to run_translated_c for casting from pointer to opaque type
 2020-03-07 03:26:42 -05:00
Andrew Kelley
80ff549e26 fix detectNativeCpuAndFeatures including foreign asm 2020-03-06 21:03:23 -05:00
Andrew Kelley
54799ccaf8 Merge branch 'alichay-master' 
Closes #4627
 2020-03-06 20:47:34 -05:00
Andrew Kelley
e0d5f94a70 simplify the inline assembly 2020-03-06 20:02:08 -05:00
Andrew Kelley
49817c6add cleanup CPU model & feature detection 
Add std.Target.Cpu.Model.generic which is even more empty than baseline.
CPU model and feature detection uses this rather than baseline.

Rename cpu_detected to cpu_detection_unimplemented and flip the logic.
It can be relied on by stage2.zig to decide whether the LLVM workaround
is needed without also checking the CrossTarget.

Move the CPU detection to after the OS detection, and use the detected
OS for the CPU detection. This is relevant because operating systems
sometimes emulate certain CPU features, so knowing the OS and version is
relevant for determining CPU features.

Prepare for #4592 by passing the CPU arch to the detection code, instead
of having it rely on Target.current.

The CPU model & feature detection logic is modified. Before:

 * Detect actual features
 * Use as hint when detecting CPU model
 * Populate dependencies of CPU model features
 * Merge that into the actual features set

After:

 * Detect actual features
 * Use as hint when detecting CPU model
 * Add known CPU model features to actual features
 * Detect actual features again, overriding known CPU model features
 * Populate dependencies
 2020-03-06 19:47:03 -05:00
alichay
f199182567 Cleaned up CPU detection and fixed incorrect detection bits. 2020-03-06 18:52:09 -05:00
alichay
e24f29bbad Added self-hosted x86 CPU detection. 2020-03-06 18:52:09 -05:00
Andrew Kelley
7f975bf09f Merge branch 'daurnimator-less-buffer' 
Closes #4405
Closes #4656
 2020-03-06 18:49:26 -05:00
Andrew Kelley
231a4b8fde fixups & make some API decisions 
Removed:
  std.io.InStream.readUntilDelimiterBuffer

Deprecated:
  std.ArrayList.toSlice
  std.ArrayList.toSliceConst
  std.ArrayList.at
  std.ArrayList.ptrAt
  std.ArrayList.setOrError
  std.ArrayList.set
  std.ArrayList.swapRemoveOrError
  std.Buffer.toSlice
  std.Buffer.toSliceConst
  std.io.InStream.readFull => std.io.InStream.readAll
  std.io.InStream.readAllBuffer

New:
  std.ArrayList.span
  std.ArrayList.expandToCapacity
  std.Buffer.span
  std.io.InStream.readUntilDelimiterArrayList
 2020-03-06 18:49:13 -05:00
daurnimator
4114b63d75 std: use std.ArrayList instead of std.Buffer in std/fmt.zig tests 2020-03-06 18:49:13 -05:00
daurnimator
1cbf352cfb Remove unused std.Buffer imports 2020-03-06 18:49:13 -05:00
daurnimator
5c0d6ef5ec std: use ArrayList instead of Buffer from std/process.zig 2020-03-06 18:49:12 -05:00