Adds the ``nightly_only_test`` and ``stable_only_test`` attribute macros
that prevent or allow certain tests to compile on nightly and stable
respectively. This is achieved through conditionally outputting the
tests TokenStream.
If CFG_RELEASE_CHANNEL is not set, it's assumed that we're running in a
nightly environment.
To mark a test as nightly only:
#[nightly_only_test]
#[test]
fn only_run_on_nightly() {
...
}
To mark a test a stable only:
#[stable_only_test]
#[test]
fn only_run_on_stable() {
...
}
* Add a few missing tracking issues in Configurations.md
* fix: tracking issue for imports_granularity stabilization
Co-authored-by: Caleb Cartwright <calebcartwright@users.noreply.github.com>
TraitKind -> Trait
TyAliasKind -> TyAlias
ImplKind -> Impl
FnKind -> Fn
All `*Kind`s in AST are supposed to be enums.
Tuple structs are converted to braced structs for the types above, and fields are reordered in syntactic order.
Also, mutable AST visitor now correctly visit spans in defaultness, unsafety, impl polarity and constness.
resolves 5012
resolves 4850
This behavior was noticed when using the ``trailing_comma = "Never"``
configuration option (5012).
This behavior was also noticed when using default configurations (4850).
rustfmt would add a trailing space to where clause bounds that had an
empty right hand side.
Now no trailing space is added to the end of these where clause bounds.
Resolves 5033
Trailing comments at the end of the root Module were removed because the
module span did not extend until the end of the file.
The root Module's span now encompasses the entire file, which ensures
that no comments are lost when using ``#![rustfmt::skip]``
Resolves 5038
rust-lang/rust builds now document rustfmt (rust-lang/rust#87119). The
build process is updated with doc checks to ensure that rustfmt doesn't
introduce warnings.
Warnings are treated as hard errors in rust-lang/rust and won't show
until bors tests the changes (refs rust-lang/rust#90087).
This is a follow up to 5f4811ed7b
The matches! macro expresses the condition more succinctly and avoids
the extra level of indentation introduced with the match arm body.
Resolves 4615
Previously only Vertical and Mixed enum variants of DefinitiveListTactic
were considered when rewriting pre-comments for inner items in
lists::write_list.
Because we failed to considering the SpecialMacro variant we ended up in
a scenario where a ListItem with a pre_comment and a pre_comment_style
of ListItemCommentStyle::DifferentLine was written on the same line as the
list item itself.
Now we apply the same pre-comment formatting to SpecialMacro, Vertical,
and Mixed variants of DefinitiveListTactic.
Resolves 5009
For loops represented by a ControlFlow object use " in" as their connector.
rustfmt searches for the first uncommented occurrence of the word "in" within the
current span and adjusts it's starting point to look for comments right after that.
visually this looks like this:
rustfmt starts looking for comments here
|
V
for x in /* ... */ 0..1 {}
This works well in most cases, however when the pattern also contains
the word "in", this leads to issues.
rustfmt starts looking for comments here
|
V
for in_here in /* ... */ 0..1 {}
-------
pattern
In order to correctly identify the connector, the new approach first
updates the span to start after the pattern and then searches for the
first uncommented occurrence of "in".
