| Age | Commit message (Collapse) | Author | Lines |
|---|
|
This reverts commit 326646074940222d602f3683d0559088690830f4.
This is the revert against master, the beta revert was already done in #100538.
|
|
For consistency, and because it makes HIR measurement simpler and more
accurate.
|
|
For consistency, and because it makes HIR measurement simpler and more
accurate.
|
|
|
|
Because it's never used meaningfully.
|
|
|
|
|
|
Update Clippy
r? `@Manishearth`
|
|
|
|
|
|
Lexer improvements
Some cleanups and small speed improvements.
r? `@matklad`
|
|
From 72 bytes to 12 bytes (on x86-64).
There are two parts to this:
- Changing various source code offsets from 64-bit to 32-bit. This is
not a problem because the rest of rustc also uses 32-bit source code
offsets. This means `Token` is no longer `Copy` but this causes no
problems.
- Removing the `RawStrError` from `LiteralKind`. Raw string literal
invalidity is now indicated by a `None` value within
`RawStr`/`RawByteStr`, and the new `validate_raw_str` function can be
used to re-lex an invalid raw string literal to get the `RawStrError`.
There is one very small change in behaviour. Previously, if a raw string
literal matched both the `InvalidStarter` and `TooManyHashes` cases,
the latter would override the former. This has now changed, because
`raw_double_quoted_string` now uses `?` and so returns immediately upon
detecting the `InvalidStarter` case. I think this is a slight
improvement to report the earlier-detected error, and it explains the
change in the `test_too_many_hashes` test.
The commit also removes a couple of comments that refer to #77629 and
say that the size of these types don't affect performance. These
comments are wrong, though the performance effect is small.
|
|
Use LocalDefId for closures more
|
|
|
|
Signed-off-by: Miguel Guarniz <mi9uel9@gmail.com>
|
|
|
|
This reverts commit 6f8fb911ad504b77549cf3256a09465621beab9d, reversing
changes made to 7210e46dc69a4b197a313d093fe145722c248b7d.
|
|
|
|
|
|
|
|
Support unstable moves via stable in unstable items
part of https://rust-lang.zulipchat.com/#narrow/stream/131828-t-compiler/topic/moving.20items.20to.20core.20unstably and a blocker of https://github.com/rust-lang/rust/pull/90328.
The libs-api team needs the ability to move an already stable item to a new location unstably, in this case for Error in core. Otherwise these changes are insta-stable making them much harder to merge.
This PR attempts to solve the problem by checking the stability of path segments as well as the last item in the path itself, which is currently the only thing checked.
|
|
Implement `for<>` lifetime binder for closures
This PR implements RFC 3216 ([TI](https://github.com/rust-lang/rust/issues/97362)) and allows code like the following:
```rust
let _f = for<'a, 'b> |a: &'a A, b: &'b B| -> &'b C { b.c(a) };
// ^^^^^^^^^^^--- new!
```
cc ``@Aaron1011`` ``@cjgillot``
|
|
Rollup of 5 pull requests
Successful merges:
- #98574 (Lower let-else in MIR)
- #99011 (`UnsafeCell` blocks niches inside its nested type from being available outside)
- #99030 (diagnostics: error messages when struct literals fail to parse)
- #99155 (Keep unstable target features for asm feature checking)
- #99199 (Refactor: remove an unnecessary `span_to_snippet`)
Failed merges:
r? `@ghost`
`@rustbot` modify labels: rollup
|
|
|
|
|
|
|
|
|
|
|
|
Suggest using block for `extern "abi" fn` with no body
`@rustbot` modify labels: +A-diagnostics
|
|
|
|
|
|
|
|
|
|
|
|
|
|
once cell renamings
This PR does the renamings proposed in https://github.com/rust-lang/rust/issues/74465#issuecomment-1153703128
- Move/rename `lazy::{OnceCell, Lazy}` to `cell::{OnceCell, LazyCell}`
- Move/rename `lazy::{SyncOnceCell, SyncLazy}` to `sync::{OnceLock, LazyLock}`
(I used `Lazy...` instead of `...Lazy` as it seems to be more consistent, easier to pronounce, etc)
```@rustbot``` label +T-libs-api -T-libs
|
|
|
|
|
|
|
|
Make `ExprKind::Closure` a struct variant.
Simple refactor since we both need it to introduce additional fields in `ExprKind::Closure`.
r? ``@Aaron1011``
|
|
|
|
|
|
|
|
|
|
And likewise for the `Const::val` method.
Because its type is called `ConstKind`. Also `val` is a confusing name
because `ConstKind` is an enum with seven variants, one of which is
called `Value`. Also, this gives consistency with `TyS` and `PredicateS`
which have `kind` fields.
The commit also renames a few `Const` variables from `val` to `c`, to
avoid confusion with the `ConstKind::Value` variant.
|
|
|
|
|
|
|
|
Compute `is_late_bound_map` query separately from lifetime resolution
This query is actually very simple, and is only useful for functions and method. It can be computed directly by fetching the HIR, with no need to embed it within the lifetime resolution visitor.
Based on https://github.com/rust-lang/rust/pull/96296
|
|
|
