The added comment explains the issue here relatively well. The new
progress API made this bug obvious because it became visibly clear that
certain Compile steps were seemingly "hanging" until other steps
completed. As it turned out, these child processes had raced to spawn,
and hence one had inherited the other's stdio pipes, meaning the `poll`
call in `std.Build.Step.evalZigProcess` was not identifying the child
stdout as closed until an unrelated process terminated.
This reverts commit 28476a5ee94d311319941b54e9da66210690ce70.
It also adds a comment to explain the purpose of this line, to prevent
this mistake from being repeated.
This reverts commit a7de02e05216db9a04e438703ddf1b6b12f3fbef.
This did not implement the accepted proposal, and I did not sign off
on the changes. I would like a chance to review this, please.
Fixes regression introduced by 5d5e89aa8d
Turns out since landing that PR we haven't run any tests requiring
symlinks or any Apple SDK on a macOS host. Not great.
ArrayList uses `items` slice to store len initialized items, while
PriorityQueue stores `capacity` potentially uninitialized items.
This is a surprising difference in the API that leads to bugs!
https://github.com/tigerbeetle/tigerbeetle/pull/1948
The wrong `size_class` was used when fetching stack traces from empty
buckets. The `size_class` would always be the maximum value after
exhausting the search of active buckets rather than the actual
`size_class` of the allocation.
Empty buckets have their `alloc_cursor` set to `slot_count` to allow the
size class to be calculated later. This happens deep within the free
function.
This adds a helper and a test to verify that the size class of empty
buckets is indeed recoverable.
Not really useful after old C++ compiler removal, and
zig build has own cache system. If someone still wants it,
`CMAKE_C_COMPILER_LAUNCHER` and `CMAKE_CXX_COMPILER_LAUNCHER` exist.
From CMake docs:
> RULE_LAUNCH_COMPILE
> Note: This property is intended for internal use by ctest(1).
> Projects and developers should use the <LANG>_COMPILER_LAUNCHER
> target properties or the associated CMAKE_<LANG>_COMPILER_LAUNCHER
> variables instead.
Signed-off-by: Eric Joldasov <bratishkaerik@landless-city.net>
