| Age | Commit message (Collapse) | Author | Lines |
|---|
|
And avoid duplicating logic for visiting `Item`s with different kinds (regular, associated, foreign).
|
|
Allow nesting subdiagnostics in #[derive(Subdiagnostic)]
|
|
weak lang items are not allowed to be #[track_caller]
For instance the panic handler will be called via this import
```rust
extern "Rust" {
#[lang = "panic_impl"]
fn panic_impl(pi: &PanicInfo<'_>) -> !;
}
```
A `#[track_caller]` would add an extra argument and thus make this the wrong signature.
The 2nd commit is a consistency rename; based on the docs [here](https://doc.rust-lang.org/unstable-book/language-features/lang-items.html) and [here](https://rustc-dev-guide.rust-lang.org/lang-items.html) I figured "lang item" is more widely used. (In the compiler output, "lang item" and "language item" seem to be pretty even.)
|
|
|
|
|
|
|
|
|
|
|
|
Because they're a bit redundant.
|
|
|
|
|
|
|
|
Fix #123428
|
|
Simplify trim-paths feature by merging all debuginfo options together
This PR simplifies the trim-paths feature by merging all debuginfo options together, as described in https://github.com/rust-lang/rust/issues/111540#issuecomment-1994010274.
And also do some correctness fixes found during the review.
cc `@weihanglo`
r? `@michaelwoerister`
|
|
so it can be remapped (or not) by callers
|
|
Function ABI is irrelevant for reachability
|
|
extend comments for reachability set computation
I hope this is right. :) Please review carefully.
r? ``@tmiasko``
Cc ``@oli-obk`` ``@saethlin``
|
|
also extend the const fn reachability test
|
|
|
|
Rename `hir::Local` into `hir::LetStmt`
Follow-up of #122776.
As discussed on [zulip](https://rust-lang.zulipchat.com/#narrow/stream/131828-t-compiler/topic/Improve.20naming.20of.20.60ExprKind.3A.3ALet.60.3F).
I made this change into a separate PR because I'm less sure about this change as is. For example, we have `visit_local` and `LocalSource` items. Is it fine to keep these two as is (I supposed it is but I prefer to ask) or not? Having `Node::Local(LetStmt)` makes things more explicit but is it going too far?
r? ```@oli-obk```
|
|
Replace visibility test with reachability test in dead code detection
Fixes https://github.com/rust-lang/rust/issues/119545
Also included is a fix for an error now flagged by the lint
|
|
|
|
Experimental feature postfix match
This has a basic experimental implementation for the RFC postfix match (rust-lang/rfcs#3295, #121618). [Liaison is](https://rust-lang.zulipchat.com/#narrow/stream/213817-t-lang/topic/Postfix.20Match.20Liaison/near/423301844) ```@scottmcm``` with the lang team's [experimental feature gate process](https://github.com/rust-lang/lang-team/blob/master/src/how_to/experiment.md).
This feature has had an RFC for a while, and there has been discussion on it for a while. It would probably be valuable to see it out in the field rather than continue discussing it. This feature also allows to see how popular postfix expressions like this are for the postfix macros RFC, as those will take more time to implement.
It is entirely implemented in the parser, so it should be relatively easy to remove if needed.
This PR is split in to 5 commits to ease review.
1. The implementation of the feature & gating.
2. Add a MatchKind field, fix uses, fix pretty.
3. Basic rustfmt impl, as rustfmt crashes upon seeing this syntax without a fix.
4. Add new MatchSource to HIR for Clippy & other HIR consumers
|
|
Implement macro-based deref!() syntax for deref patterns
Stop using `box PAT` syntax for deref patterns, and instead use a perma-unstable macro.
Blocked on #122222
r? `@Nadrieril`
|
|
Stop using `box PAT` syntax for deref patterns, as it's misleading and
also causes their semantics being tangled up.
|
|
|
|
Ensure nested statics have a HIR node to prevent various queries from ICEing
fixes https://github.com/rust-lang/miri/issues/3389
|
|
Use hir::Node helper methods instead of repeating the same impl multiple times
I wanted to do something entirely different and stumbled upon a bunch of cleanups
|
|
other hir nodes that were fed
|
|
Provide structured suggestion for `#![feature(foo)]`
```
error: `S2<'_>` is forbidden as the type of a const generic parameter
--> $DIR/lifetime-in-const-param.rs:5:23
|
LL | struct S<'a, const N: S2>(&'a ());
| ^^
|
= note: the only supported types are integers, `bool` and `char`
help: add `#![feature(adt_const_params)]` to the crate attributes to enable more complex and user defined types
|
LL + #![feature(adt_const_params)]
|
```
Fix #55941.
|
|
Stabilize `imported_main`
FCP: https://github.com/rust-lang/rust/issues/28937#issuecomment-1977822831
Docs: https://github.com/rust-lang/reference/pull/1461
|
|
There already were inconsistencies, so this ensures we don't introduce subtle surprising bugs
|
|
```
error: `S2<'_>` is forbidden as the type of a const generic parameter
--> $DIR/lifetime-in-const-param.rs:5:23
|
LL | struct S<'a, const N: S2>(&'a ());
| ^^
|
= note: the only supported types are integers, `bool` and `char`
help: add `#![feature(adt_const_params)]` to the crate attributes to enable more complex and user defined types
|
LL + #![feature(adt_const_params)]
|
```
Fix #55941.
|
|
Stop walking the bodies of statics for reachability, and evaluate them instead
cc `@saethlin` `@RalfJung`
cc #119214
This reuses the `DefIdVisitor` from `rustc_privacy`, because they basically try to do the same thing.
This PR's changes can probably be extended to constants, too, but let's tackle that separately, it's likely more involved.
|
|
hir: Remove `opt_local_def_id_to_hir_id` and `opt_hir_node_by_def_id`
Also replace a few `hir_node()` calls with `hir_node_by_def_id()`.
Follow up to https://github.com/rust-lang/rust/pull/120943.
|
|
Also replace a few `hir_node()` calls with `hir_node_by_def_id()`
|
|
Rename `StmtKind::Local` variant into `StmtKind::Let`
It comes from this [discussion](https://rust-lang.zulipchat.com/#narrow/stream/131828-t-compiler/topic/Improve.20naming.20of.20.60ExprKind.3A.3ALet.60.3F).
Starting point was:
> I often end up looking at [ExprKind::Let](https://doc.rust-lang.org/nightly/nightly-rustc/rustc_hir/enum.ExprKind.html#variant.Let) instead of Local because of the name. I think renaming it (both the `ExprKind` variant and the Let struct) to `LetPattern` or LetPat could improve the situation as I'm not sure I'm not the only one encountering this issue.
And then it evolved into:
> It's already `Expr::Let` instead of `StmtKind::Local`. Counterproposal: rename `StmtKind::Local` to `StmtKind::Let`.
The goal here is to clear this confusion.
r? `@oli-obk`
|
|
functions
|
|
|
|
|
|
|
|
|
|
Fixes https://github.com/rust-lang/rust/issues/119545
|
|
|
|
|
|
Detect unused struct impls pub trait
Fixes #47851
|
|
Diagnostic renaming 3
A sequel to https://github.com/rust-lang/rust/pull/121780.
r? `@davidtwco`
|
|
To match `derive(Subdiagnostic)`.
Also rename `add_to_diagnostic{,_with}` as `add_to_diag{,_with}`.
|
|
To match `derive(Diagnostic)`.
Also rename `into_diagnostic` as `into_diag`.
|
|
Also rename `into_diagnostic_arg` as `into_diag_arg`, and
`NotIntoDiagnosticArg` as `NotInotDiagArg`.
|
