1. behavior tests with --test-evented-io
2. std lib tests with --test-evented-io
3. fuzz test evented I/O a bit, make it robust
4. make sure it works on all platforms (kqueue, Windows IOCP,
epoll/other)
5. restart efforts on self-hosted
no-frame-pointer-elim and no-frame-pointer-elim-non-leaf have been
deprecated for a while in favour of the newer (and clearer)
frame-pointer attribute.
Starting with LLVM10 the old attributes are silently ignored, leading to
no stack traces in debug mode.
* `zig test` gainst `--test-evented-io` parameter and gains the ability
to seamlessly run async tests.
* `std.ChildProcess` opens its child process pipe with O_NONBLOCK when
using evented I/O
* `std.io.getStdErr()` gives a File that is blocking even in evented
I/O mode.
* Delete `std.event.fs`. The functionality is now merged into `std.fs`
and async file system access (using a dedicated thread) is
automatically handled.
* `std.fs.File` can be configured to specify whether its handle is
expected to block, and whether that is OK to block even when in
async I/O mode. This makes async I/O work correctly for e.g. the
file system as well as network.
* `std.fs.File` has some deprecated functions removed.
* Missing readv,writev,pread,pwrite,preadv,pwritev functions are added
to `std.os` and `std.fs.File`. They are all integrated with async
I/O.
* `std.fs.Watch` is still bit rotted and needs to be audited in light
of the new async/await syntax.
* `std.io.OutStream` integrates with async I/O
* linked list nodes in the std lib have default `null` values for
`prev` and `next`.
* Windows async I/O integration is enabled for reading/writing file
handles.
* Added `std.os.mode_t`. Integer sizes need to be audited.
* Fixed#4403 which was causing compiler to crash.
This is working towards:
./zig test ../test/stage1/behavior.zig --test-evented-io
Which does not successfully build yet. I'd like to enable behavioral
tests and std lib tests with --test-evented-io in the test matrix in the
future, to prevent regressions.
Clean up the code a bit and introduce a few checks meant to avoid
overshooting the end of the frame chain.
The code is now stable enough not to cause panics during the call frame
walking.
* Prevent the next_param_index to become greater than the param_count
one as it's expected by every other function.
* Fix a typo in a error message.
Closes#4381
- add `None` as a valid CMAKE_BUILD_TYPE
- this is a legitimate setting used by packagers
regression was caused by c6df5deb3450e0d8a2ba449c34a0bd195fbce8ec
- zig CMakeLists.txt CMAKE_BUILD_TYPE string comparisons are case-sensitive
- cmake itself is unclear about how tolerant it is for case-mismatches
- add CMAKE_BUILD_TYPE guard in CMakeLists.txt to force exact matches
The commit 70ee818d21c44ec0031b997916694327eb9fc37f
(update target CPUs and features with llvm10's data)
accidentally reverted 6793af8d8b370cefc0a1fccbcf1c9fd1a24c7378.
This un-reverts it.
