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Author SHA1 Message Date
Andrew Kelley
8429ddecf8
Merge branch 'glibc-add-ld' 2020-03-20 15:48:57 -04:00
Andrew Kelley
7438d0fc31
glibc: include ld symbols and proper soname for ld 2020-03-20 14:39:05 -04:00
Andrew Kelley
ef69e4efa0
Merge branch 'mt-panic' of https://github.com/LemonBoy/zig into glibc-add-ld 2020-03-20 13:02:19 -04:00
Andrew Kelley
245dc9d930
include ld symbols when generating glibc dummy objects 
closes #4748
 2020-03-20 12:59:37 -04:00
LemonBoy
541e763010 ir: Peer type resolution between ?[]T and *[N]T 
Closes #4767
 2020-03-20 12:23:05 -04:00
Andrew Kelley
53b5aa812b
Merge remote-tracking branch 'origin/master' into llvm10 2020-03-19 22:19:24 -04:00
Andrew Kelley
28a6c136e9
revert std.mem.span to prefer len over sentinel; add spanZ 2020-03-19 19:30:09 -04:00
Andrew Kelley
dc04e97098
Merge pull request #4752 from ziglang/slice-array 
slicing with comptime start and end indexes results in pointer-to-array
 2020-03-19 18:06:16 -04:00
Andrew Kelley
160367e0dd
fix compile error for reading past end of pointer casted array 2020-03-19 17:23:53 -04:00
Andrew Kelley
6b6f2fcf96
std.net: remove the hack from earlier in the branch 2020-03-19 15:09:52 -04:00
Andrew Kelley
f614d94faa
update std lib to take advantage of slicing with comptime indexes 2020-03-19 14:48:47 -04:00
Andrew Kelley
555a2c0328
(breaking) std.fs.copyFile now integrates with Dir 
Removed:
 * `std.fs.updateFile`
 * `std.fs.updateFileMode`
 * `std.fs.copyFile`
 * `std.fs.copyFileMode`

Added:
 * `std.fs.Dir.copyFile`
 * `std.fs.copyFileAbsolute`
 * `std.fs.updateFileAbsolute`

Moved:
 * `std.fs.Dir.UpdateFileOptions` => `std.fs.CopyFileOptions`

Deprecated:
 * `std.fs.deleteDir`
 * `std.fs.deleteDirC`
 * `std.fs.deleteDirW`
 * `std.fs.readLink`
 * `std.fs.readLinkC`
 2020-03-19 14:43:41 -04:00
Andrew Kelley
1d7861a36e
fix incorrect sentinel check 2020-03-19 13:18:14 -04:00
Andrew Kelley
8ddf9d84ff
add behavior tests for slicing with comptime indexes 2020-03-19 11:17:46 -04:00
Andrew Kelley
f824658e13
slicing sentinel-terminated slice without end 
now results in a sentinel-terminated slice.
 2020-03-19 10:54:20 -04:00
Andrew Kelley
61266d2621
test & docs fixups to work with new semantics 2020-03-19 09:53:55 -04:00
Andrew Kelley
7fa88cc0a6
std lib fixups for new semantics 
std lib tests are passing now
 2020-03-19 09:53:55 -04:00
Andrew Kelley
b5dba702ff
fixes to std.meta 
behavior tests are passing now
 2020-03-19 09:53:55 -04:00
Andrew Kelley
2164b511cc
partial revert of an improvement this branch made 
because it uncovered a result location bug, and I need to get this
branch merged before going into a result location rabbit hole.

also fix the result type of slicing when the indexes are runtime known
and the result should be sentinel terminated.
 2020-03-19 09:53:55 -04:00
Andrew Kelley
8688c43745
when result loc is a slice, avoid evaluating lazy start..end 
This prevents lazy values from being unnecessarily evaluated.
 2020-03-19 09:53:55 -04:00
Andrew Kelley
e947f0c740
0-bit array type does not resolve child type 2020-03-19 09:53:55 -04:00
Andrew Kelley
72a261b4d3
fix runtime slice of pointer not setting length 2020-03-19 09:53:55 -04:00
Andrew Kelley
4435b05b6b
fix regression when slicing 0-bit pointers 2020-03-19 09:53:55 -04:00
Andrew Kelley
2b4134459d
fix alignment when slicing with comptime start and end index 2020-03-19 09:53:54 -04:00
Andrew Kelley
8ea0a00f40
improve std lib code for the new semantics 2020-03-19 09:53:54 -04:00
Andrew Kelley
8d0ac6dc4d
@ptrCast supports casting a slice to pointer 2020-03-19 09:53:54 -04:00
Andrew Kelley
c896c5001f
fix slice of string literal having the wrong type 2020-03-19 09:53:54 -04:00
Andrew Kelley
0707be8de8
fixes in semantic analysis needed to support this feature 2020-03-19 09:53:54 -04:00
Andrew Kelley
2182d28cb0
slicing with comptime start and end results in array 
implements #863
 2020-03-19 09:53:51 -04:00
LemonBoy
e3c92d0532 ir: More changes to sentinel-terminated const arrays 
* Don't add an extra slot for the sentinel. Most of the code keeps using
  the constant value from the type descriptor, let's harmonize all the
  code dealing with sentinels.

* Properly write out sentinel values when reinterpreting pointers at
  comptime.

* Allow the reading of the 0th element in a `[0:S]T` type.
 2020-03-19 09:53:30 -04:00
Andrew Kelley
7a361751e5
Merge branch 'LemonBoy-travbug' 
closes #4747
 2020-03-18 16:42:58 -04:00
Andrew Kelley
46ffc798b6
fix swapped logic for Windows 
Remove `std.fs.deleteTree`. Callers instead should use
`std.fs.cwd().deleteTree`.

Add `std.fs.deleteTreeAbsolute` for when the caller has an absolute
path.
 2020-03-18 16:42:47 -04:00
Andrew Kelley
27affde592
(breaking) clarify openDir API 
* remove deprecated `std.fs.Dir` APIs
 * `std.fs.Dir.openDir` now takes a options struct with bool fields for
   `access_sub_paths` and `iterate`. It's now much more clear how
   opening directories works.
 * fixed the std lib and various zig code calling the wrong openDir
   function.
 * the runtime safety check for dir flags is removed in favor of the
   cheaper option of putting a comment on the same line as handling
   EBADF / ACCESS_DENIED, since that will show up in stack traces.
 2020-03-18 16:10:57 -04:00
LemonBoy
c45fe2759f
build: Fix silly bug in directory traversal 2020-03-18 13:45:52 -04:00
LemonBoy
e15605e1c1
std: Safety check for iterate() 
Calling iterate() on a Dir object returned by openDirTraverse is always
an error.
 2020-03-18 13:45:52 -04:00
LemonBoy
4843c3b4c3
std: Introduce fnctl wrapper 2020-03-18 13:45:52 -04:00
Andrew Kelley
b1537b525f
Merge branch 'LemonBoy-fix-4749' 
Closes #4750
Closes #4749
 2020-03-18 11:16:25 -04:00
LemonBoy
11a4ce42c1
zig fmt: Respect trailing commas in error set declarations 
The logic is not perfect as it doesn't take into account the presence of
doc comments, but it's an improvement over the status quo.
 2020-03-18 11:15:22 -04:00
Andrew Kelley
63a4dbc30d
array sentinel does not count towards type_has_one_possible_value 2020-03-18 11:11:41 -04:00
LemonBoy
1479c28b49
ir: Correct ABI size calculation for arrays 
Zero-length array with a sentinel may not have zero size.

Closes #4749
 2020-03-18 11:10:45 -04:00
LemonBoy
013ada1b59 std: More type checks for Thread startFn return type 
Closes #4756
 2020-03-18 10:37:35 -04:00
Andrew Kelley
dbde5df568
clean up some self-hosted bitrot + don't assume libstdc++ 
closes #4682

The self-hosted compiler is still bit rotted and still not compiling
successfully yet. I have a more serious rework of the code in a
different branch.
 2020-03-17 23:03:45 -04:00
LeRoyce Pearson
613956cc47 Remove fcntlFlock and replace with plain fcntl 2020-03-17 21:02:19 -06:00
LeRoyce Pearson
32c5825030 Match netbsd's flock fields with others 2020-03-17 20:54:38 -06:00
LeRoyce Pearson
b773a8b175 Make fcntlFlock follow conventions of os.zig 2020-03-17 20:53:43 -06:00
Jonathan Marler
7251eb1681 fix a couple sockfds to be fd_t rather than i32 
Using i32 causes compile errors on Windows because it uses *c_void rather than i32 for it's fd_t type.
 2020-03-17 12:46:07 -04:00
LeRoyce Pearson
4532f5ecad Change fcntl params to ?*c_void 
As recommended by LemonBoy
 2020-03-16 21:50:52 -06:00
Timon Kruiper
6a15d668ee Change the default stdin behavior of RunStep to .Inherit 
This behaves the same as stdout and stderr behavior which also
default to .inherit. Also adds a field to RunStep to change the behavior.

Since this is a breaking change, previous behavior can be restored by doing:
`RunStep.stdin_behavior = .Ignore`.
 2020-03-16 17:23:53 -04:00
LemonBoy
582991a5a8 build: Expose function-sections switch 2020-03-16 13:06:50 -04:00
Andrew Kelley
a2432b6755
Merge pull request #4735 from ziglang/renameat 
zig build system: correctly handle multiple output artifacts
 2020-03-15 17:28:12 -04:00