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Author SHA1 Message Date
Andrew Kelley
7ffdf59c44
Merge pull request #4774 from ziglang/zig-cc 
ability to use `zig cc` as a drop-in C compiler
 2020-03-22 19:20:02 -04:00
LemonBoy
9d19d9008e debug: Correct version check in debug_line parser 
Version 3 is similar to version 2 plus more opcodes.
 2020-03-22 19:19:41 -04:00
LemonBoy
6a89751025 ir: Implement cast from anon struct to union 2020-03-22 19:06:22 -04:00
dbandstra
a8fa1ecd89 fix build.zig addBuildOption function for stream refactor 2020-03-21 23:18:09 -04:00
Andrew Kelley
2b65dc1032
zig cc: detect optimization and debug flags 2020-03-21 22:30:46 -04:00
LemonBoy
dc79f181a5
ir: Disallow comparison between enum literal and untagged enum 
Closes #4770
 2020-03-21 20:54:05 -04:00
Andrew Kelley
4b0ddb817b
zig cc: better support for the preprocessor option (-E) 2020-03-21 20:32:48 -04:00
Michael Dusan
28ad78cb7f
rename "passthrough" → "driver_punt" 
- punt when `-E` is supplied
- punt when `-S` is supplied
 2020-03-21 16:53:59 -04:00
Andrew Kelley
4d9b458f8f
zig cc: support .cc and .cxx extensions 2020-03-21 16:51:43 -04:00
Andrew Kelley
0eee98edc1
zig cc improvements 
* The generated options data file is sorted now in a way that
   makes sure longer prefixes are first. This prevents collisions
   with some parameters.
 * Add support for `-fPIC`, `-fno-PIC`, `-nostdlib`, `-shared`,
   `-rdynamic`, `-Wl,-soname`, `-Wl,-rpath`
 * Better support for `-o`.
 * Disable generating h files
 * Shared library support.
 * Better positional argument support.
 2020-03-21 15:40:49 -04:00
Andrew Kelley
a4eaeee720
ability to use zig cc as a drop-in C compiler 
The basics are working
 2020-03-21 15:39:39 -04:00
Andrew Kelley
beea478acc
Merge pull request #4764 from LemonBoy/fix-1265 
ir: Allow errdefer with payload
 2020-03-21 14:19:52 -04:00
LemonBoy
28dbc58837 Address review comments 2020-03-21 09:54:49 +01:00
LemonBoy
128e70ff3a ir: Allow errdefer with payload 
Closes #1265
 2020-03-21 09:54:49 +01:00
Andrew Kelley
153c6cf92e
ci: disable test-gen-h on sr.ht and drone 2020-03-20 21:33:37 -04:00
Andrew Kelley
3a2c490889 "generate .h files" feature is no longer supported in stage1 2020-03-20 18:33:36 -04:00
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
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