Remove some needless // gate-test- comments
Also, add detection to treat such comments as tidy errors.
We also remove the found_lib_feature code because it
was just repeating the found_feature code. Originally it
was intended to allow for gate-test lines for
lib features, but apparently nobody missed it.
libstd/sync/mpsc: relicense under rust license
These files are licensed under a different license
than the rest of the codebase. This causes potential
issues and inconveniences.
Relicense these files under the standard license.
I hold original copyright on that code.
Fixes#36556
Make RangeInclusive just a two-field struct
Not being an enum improves ergonomics and consistency, especially since NonEmpty variant wasn't prevented from being empty. It can still be iterable without an extra "done" bit by making the range have !(start <= end), which is even possible without changing the Step trait.
Implements merged https://github.com/rust-lang/rfcs/pull/1980; tracking issue https://github.com/rust-lang/rust/issues/28237.
This is definitely a breaking change to anything consuming `RangeInclusive` directly (not as an Iterator) or constructing it without using the sugar. Is there some change that would make sense before this so compilation failures could be compatibly fixed ahead of time?
r? @aturon (as FCP proposer on the RFC)
Add an option to the parser to avoid parsing out of line modules
This is useful if parsing from stdin or a String and don't want to try and read in a module from another file. Instead we just leave a stub in the AST.
[Doc] Add `'static` and `Send` constraints explanations to `thread::spawn`
Part of #29378.
Explains why the constraints on the closure and its return value are `'static` and `Send`.
Allows to tick of `thread::spawn` from the list of things to document in the `thread` module.
r? @steveklabnik
This support is needed for bindgen to work well on 32-bit Windows, and
also enables people to begin experimenting with C++ FFI support on that
platform.
Fixes#42044.
Also, add detection to treat such comments as tidy errors.
We also remove the found_lib_feature code because it
was just repeating the found_feature code. Originally it
was intended to allow for gate-test lines for
lib features, but apparently nobody missed it.
introduce local-scope to prevent `StorageLive`/`StorageDead` in statics
In investigating #36799, I found that we were creating storage-live/storage-dead instructions in statics/constants, where they are not needed. This arose due to the fix for local scopes. This PR tries to fix that (and adds a test -- I'm curious if there is a way to make that test more targeted, though).
r? @arielb1
