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Rollup of 7 pull requests - #98346
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Dylan-DPC wants to merge 21 commits into
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…ctually querying it
Signed-off-by: Yuki Okushi <jtitor@2k36.org>
Arms are about TAIT and RPIT, as the variants clearly show.
RFC-2841: add codegen flag export symbols from executable Closesrust-lang#84161 r? ``@nikomatsakis`` ``@Mark-Simulacrum``
…=jsha Add macro support in jump to definition feature Fixesrust-lang#91174. To do so, I check if the span comes from an expansion, and if so, I infer the original macro `DefId` or `Span` depending if it's a defined in the current crate or not. There is one limitation due to macro expansion though: ```rust macro_rules! yolo { () => {}} fn foo() { yolo!(); } ``` In `foo`, `yolo!` won't be linked because after expansion, it is replaced by nothing (which seems logical). So I can't get an item from the `Visitor` from which I could tell if its `Span` comes from an expansion. I added a test for this specific limitation alongside others. Demo: https://rustdoc.crud.net/imperio/macro-jump-to-def/src/foo/check-source-code-urls-to-def-std.rs.html As for the empty macro issue that cannot create a jump to definition, you can see it [here](https://rustdoc.crud.net/imperio/macro-jump-to-def/src/foo/check-source-code-urls-to-def-std.rs.html#35). r? `@jyn514`
lub: don't bail out due to empty binders
allows for the following to compile. The equivalent code using `struct Wrapper<'upper>(fn(&'upper ());` already compiles on stable.
```rust
let _: fn(&'upper ()) = match v {
true => lt_in_fn::<'a>(),
false => lt_in_fn::<'b>(),
};
```
see https://play.rust-lang.org/?version=stable&mode=debug&edition=2021&gist=7034a677190110941223cafac6632f70 for a complete example
r? `@rust-lang/types`…impl-nll, r=cjgillot Give name if anonymous region appears in impl signature Fixesrust-lang#98170 We probably should remove the two unwraps in [`report_general_error`](https://doc.rust-lang.org/nightly/nightly-rustc/src/rustc_borrowck/diagnostics/region_errors.rs.html#683-685), but I have no idea what to provide if those regions are missing, so I've kept those in. Let me know if I should try harder to remove those.
…t-res, r=petrochenkov Provide a `PathSegment.res` in more cases I find that in many cases, the `res` associated with a `PathSegment` is `Res::Err` even though the path was fully resolved. A few diagnostics use this `res` and their error messages suffer because of the lack of resolved segment. This fixes it a bit, but it's obviously not complete and I'm not exactly sure if it's correct.
…rrors Add a full regression test for rust-lang#73727Closesrust-lang#73727 This also moves a test to the `issues` directory as it's also tested on the adt_const_params feature. r? `@compiler-errors` Signed-off-by: Yuki Okushi <jtitor@2k36.org>
…t, r=oli-obk This comment is out dated and misleading, the arm is about TAITs r? `@oli-obk` `@oli-obk` unsure if you want to add a different comment of some sort. `@bors` rollup=always
Dylan-DPC
commented
Jun 21, 2022
MemberAuthor
@bors r+ rollup=never p=5 |
bors
commented
Jun 21, 2022
Collaborator
📌 Commit ee8528a has been approved by |
klensy
commented
Jun 21, 2022
Contributor
#85673 not r+ |
Dylan-DPC
commented
Jun 21, 2022
MemberAuthor
thanks @bors r- |
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Successful merges:
PathSegment.resin more cases #98269 (Provide aPathSegment.resin more cases)&'static [_]causes ICE #73727)Failed merges:
r? @ghost
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