rather than having them only in the source tree in tools/, distribute
them to zig users.
gdb ones are too outdated, delete them.
stage1 also is useless now.
Followup to #30769
I grepped for `try .*toOwnedSlice` and checked all of them by hand.
Fixes a bunch of memory leaks removes usages or `errdefer` and `vars` in some places. I also switched array_list.Managed to ArrayList where it was convenient.
Reviewed-on: https://codeberg.org/ziglang/zig/pulls/32001
Reviewed-by: Andrew Kelley <andrew@ziglang.org>
Having the matrix of test targets for incremental compilation in the
individual test manifests has turned out to be inconvenient for a few
reasons: the tests are almost certain to accidentally get out of sync,
disabling targets entirely is annoying to do, and incr-check needs to
take care to print the target in all error messages (which currently
does not always happen).
If I recall correctly, I originally designed it this way because it
allows targets to be disabled at the granularity of individual tests,
but there's an easier approach to that: just let a test manifest that it
should be *skipped* on a certain target! As skipping is the rare case,
and also the case you want readers to notice, it makes sense for *it* to
be explicitly specified, like how unit tests use `error.SkipZigTest`.
So, `incr-check` no longer runs through a list of targets specified in
the manifest. Instead, it accepts (and, in fact, requires) a single
target on the command line, and runs the test for that specific target.
If the file contains a `#skip_target` directive for that target, then
`incr-check` exits immediately, so we can still disable targets at
individual test granularity, but you can also disable a target for all
tests by just commenting it out of the matrix in `test/tests.zig`.
As a nice bonus, this also allows the build system to run different
incremental test targets in parallel, because the targets are now
different steps.
This definitely seems like a better way to split the work between the
build system and incr-check---sorry for getting this wrong initially!
- plain old data ftw
- 177K -> 151K
- data bypasses Sema
This change is not really important but it was nice to explore best
practices for data like this.
When I measured building the compiler, I found no statistically
significant difference in compilation time.
In Zig standard library, Dir means an open directory handle. path
represents a file system identifier string. This function is better
named after "current path" than "current dir". "get" and "working" are
superfluous.
Change the log implementation to prepend the current target and update
to all logs which happen during an update.
Makes progress on https://github.com/ziglang/zig/issues/22510, but does
not fully resolve it.
Rename `wait` to `await` to be consistent with Future API. The
convention here is that this set of functionality goes together:
* async/concurrent
* await/cancel
Also rename Select `wait` to `await` for the same reason.
`Group.await` now can return `error.Canceled`. Furthermore,
`Group.await` does not auto-propagate cancelation. Instead, users should
follow the pattern of `defer group.cancel(io);` after initialization,
and doing `try group.await(io);` at the end of the success path.
Advanced logic can choose to do something other than this pattern in the
event of cancelation.
Additionally, fixes a bug in `std.Io.Threaded` future await, in which it
swallowed an `error.Canceled`. Now if a task is canceled while awaiting
a future, after propagating the cancel request, it also recancels,
meaning that the awaiting task will properly detect its own cancelation
at the next cancelation point.
Furthermore, fixes a bug in the compiler where `error.Canceled` was
being swallowed in `dispatchPrelinkWork`.
Finally, fixes std.crypto code that inappropriately used
`catch unreachable` in response to cancelation without even so much as a
comment explaining why it was believed to be unreachable. Now, those
functions have `error.Canceled` in the error set and propagate
cancelation properly.
With this way of doing things, `Group.await` has a nice property: even if
all tasks in the group are CPU bound and without cancelation points, the
`Group.await` can still be canceled. In such case, the task that was
waiting for `await` wakes up with a chance to do some more resource
cleanup tasks, such as canceling more things, before entering the
deferred `Group.cancel` call at which point it has to suspend until the
canceled but uninterruptible CPU bound tasks complete.
closes#30601
There's a good argument to not have this in the std lib but it's more
work to remove it than to leave it in, and this branch is already
20,000+ lines changed.
Alex Rønne Petersen