| Age | Commit message (Collapse) | Author | Lines |
|
|
|
|
|
- Move the type parameter from `encode` and `decode` methods to
the trait.
- Remove `UseSpecialized(En|De)codable` traits.
- Remove blanket impls for references.
- Add `RefDecodable` trait to allow deserializing to arena-allocated
references safely.
- Remove ability to (de)serialize HIR.
- Create proc-macros `(Ty)?(En|De)codable` to help implement these new
traits.
|
|
|
|
By moving `{known,used}_attrs` from `SessionGlobals` to `Session`. This
means they are accessed via the `Session`, rather than via TLS. A few
`Attr` methods and `librustc_ast` functions are now methods of
`Session`.
All of this required passing a `Session` to lots of functions that didn't
already have one. Some of these functions also had arguments removed, because
those arguments could be accessed directly via the `Session` argument.
`contains_feature_attr()` was dead, and is removed.
Some functions were moved from `librustc_ast` elsewhere because they now need
to access `Session`, which isn't available in that crate.
- `entry_point_type()` --> `librustc_builtin_macros`
- `global_allocator_spans()` --> `librustc_metadata`
- `is_proc_macro_attr()` --> `Session`
|
|
These arguments are never `None`.
|
|
For consistency with `Attribute::has_name` which doesn't mark the attribute as used either.
Replace all uses of `check_name` with `has_name` outside of rustc
|
|
This should not be a change in behavior.
|
|
We can deprecate non-stable/unstable items.
|
|
|
|
Note that the output of `unpretty-debug.stdout` has changed. In that
test the hash values are normalized from a symbol numbers to small
numbers like "0#0" and "0#1". The increase in the number of static
symbols must have caused the original numbers to contain more digits,
resulting in different pretty-printing prior to normalization.
|
|
Fixes clippy::{cone_on_copy, filter_next, redundant_closure, single_char_pattern, len_zero,redundant_field_names, useless_format, identity_conversion, map_clone, into_iter_on_ref, needless_return, option_as_ref_deref, unused_unit, unnecessary_mut_passed}
|
|
|
|
|
|
|
|
|
|
|
|
These are changes that would be needed if we add `#[must_use]` to
`Option::map`, per #71484.
|
|
|
|
|
|
|
|
|
|
|
|
Hide niches under UnsafeCell
Hide any niche of T from type-construction context of `UnsafeCell<T>`.
Fix #68303
Fix #68206
|
|
|
|
Caller now passes in a `decorate` function, which is only run if the
lint is allowed.
|
|
This repr-hint makes a struct/enum hide any niche within from its
surrounding type-construction context.
It is meant (at least initially) as an implementation detail for
resolving issue 68303. We will not stabilize the repr-hint unless
someone finds motivation for doing so.
(So, declaration of `no_niche` feature lives in section of file
where other internal implementation details are grouped, and
deliberately leaves out the tracking issue number.)
incorporated review feedback, and fixed post-rebase.
|
|
|
|
|
|
2. as a result, drop rustc_errors dep from syntax
|
|
For now, this is all the crate contains, but more
attribute logic & types will be moved there over time.
|