The majority of these are in comments, some in doc comments which might
affect the generated documentation, and a few in parameter names -
nothing that should be breaking, however.
This is a small change to help when reading failure logs which makes the
"exited with code 1" and similar message include the test name.
Further enhancements could do the following:
* even if one unit test crashes the process, the parent process
continues running the other unit tests
* ability to test for expected panics (#1356)
* timeouts on individual tests
The previous commit introduced an optimization to the LLVM backend that
makes `@memset` lower more optimally when the element is comptime-known
and has a repeating byte pattern.
By making these functions inline, if the element parameter is
comptime-known at the callsite, it will be comptime-known in the
`@memset` call, causing more use of the LLVM `memset` intrinsic rather
than an inline for loop when using the LLVM backend.
This affects, for example, std.crypto.argon2, which calls
appendNTimesAssumeCapacity with a `[128]u64` as the element. This is now
lowered with a single `memset` call.
On Windows, a directory that's set as the current working directory is
not allowed to be removed. This can cause error on `deleteTree` if the
CWD is set to the file to be removed and will cause `error.FileBusy`.
However, due to `tmp.cleanup()` ignoring the errors, the folder removal error will
be ignored. The only test violating this is `windows_spawn`. As a
solution, setting the parent directory to be the CWD before deletion
will allow the cleanup to pass.
New search system is based on a Radix Tree. The Radix Tree contains a shallow list of all decl names (ie no paths), plus some suffixes, split by following the official style guide (eg "HashMapUnmanaged" also produces "MapUnmanaged" and "Unmanaged", same with snake_case and camelCase names).
Additionally, the search system uses the decl graph data to recognize hierarchical relationships between decls, allowing you to zero on a target namespace for search. As an example "fs create" will score highe all things related to the creation of files and directories inside of `std.fs`, while still showing (but with lower score) matches from `std.Bulild`.
As another example "fs windows" will prioritize windows-related results in `std.fs`, while "windows fs" will prioritize fs-related results in `std.windows`.
* Sema: upgrade operands to array pointers if possible when emitting
AIR.
* Implement safety checks for length mismatch and aliasing.
* AIR: make ptrtoint support slice operands. Implement in LLVM backend.
* C backend: implement new `@memset` semantics. `@memcpy` is not done
yet.
Now they use slices or array pointers with any element type instead of
requiring byte pointers.
This is a breaking enhancement to the language.
The safety check for overlapping pointers will be implemented in a
future commit.
closes#14040
addition to #15450
createFileW does not account for failure on `LockFile`. This can result
in a file handle not being closed on failure which can be seen on test
such as `fs.test.'open file with exclusive nonblocking lock twice'`.
