Update the minimum external LLVM to 14
With this change, we'll have stable support for LLVM 14 through 16 (pending release).
For reference, the previous increase to LLVM 13 was #100460.
Rollup of 10 pull requests
Successful merges:
- #103478 ( Suggest fix for misplaced generic params on fn item #103366 )
- #107739 (Check for overflow in evaluate_canonical_goal)
- #108003 (Avoid ICE when the generic_span is empty)
- #108016 ("Basic usage" is redundant for there is just one example)
- #108023 (Shrink size of array benchmarks)
- #108024 (add message to update Cargo.toml when x is changed)
- #108025 (rustdoc: add more tooltips to intra-doc links)
- #108029 (s/eval_usize/eval_target_usize/ for clarity)
- #108035 (Avoid using a dead email address as the main email address)
- #108038 (Remove needless supertrait constraints from Interner projections)
Failed merges:
r? `@ghost`
`@rustbot` modify labels: rollup
Remove needless supertrait constraints from Interner projections
These associated types are already all constrained to implement `Ord`, so specifically requiring its supertraits `Eq`, `PartialEq` and `PartialOrd` is superfluous.
Avoid using a dead email address as the main email address
This caused highfive to welcome me as a new contributor on every PR, because it couldn't find any commits of mine.
Suggest fix for misplaced generic params on fn item #103366fixes#103366
This still has some work to go, but works for 2/3 of the initial base cases described in #1033366
simple fn:
```
error: expected identifier, found `<`
--> shreys/test_1.rs:1:3
|
1 | fn<T> id(x: T) -> T { x }
| ^ expected identifier
|
help: help: place the generic parameter list after the function name:
|
1 | fn id<T>(x: T) -> T { x }
| ~~~~
```
Complicated bounds
```
error: expected identifier, found `<`
--> spanishpear/test_2.rs:1:3
|
1 | fn<'a, B: 'a + std::ops::Add<Output = u32>> f(_x: B) { }
| ^ expected identifier
|
help: help: place the generic parameter list after the function name:
|
1 | fn f<'a, B: 'a + std::ops::Add<Output = u32>>(_x: B) { }
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
```
Opening a draft PR for comments on approach, particularly I have the following questions:
- [x] Is it okay to be using `err.span_suggestion` over struct derives? I struggled to get the initial implementation (particularly the correct suggestion message) on struct derives, although I think given what I've learned since starting, I could attempt re-doing it with that approach.
- [x] in the case where the snippet cannot be obtained from a span, is the `help` but no suggestion okay? I think yes (also, when does this case occur?)
- [x] are there any red flags for the generalisation of this work for relevant item kinds (i.e. `struct`, `enum`, `trait`, and `union`). My basic testing indicates it does work for those types except the help tip is currently hardcoded to `after the function name` - which should change dependent on the item.
- [x] I am planning to not show the suggestion if there is already a `<` after the item identifier, (i.e. if there are already generics, as after a function name per the original issue). Any major objections?
- [x] Is the style of error okay? I wasn't sure if there was a way to make it display nicer, or if thats handled by span_suggestion
These aren't blocking questions, and I will keep working on:
- check if there is a `<` after the ident (and if so, not showing the suggestion)
- generalize the help message
- figuring out how to write/run/etc ui tests (including reading the docs for them)
- logic cleanups
This commit makes intra-doc link tooltips consistent with generated
links in function signatures and item tables, with the format
`itemtype foo::bar::baz`. This way, you can tell if a link points at
a trait or a type (for example) by mousing over it.
See also fce944d4e79b3a87ddf511206724edf33acfd704
Update cargo
10 commits in 82c3bb79e3a19a5164e33819ef81bfc2c984bc56..39c13e67a5962466cc7253d41bc1099bbcb224c3 2023-02-04 22:52:16 +0000 to 2023-02-12 02:01:08 +0000
- chore: Update to toml v0.6, toml_edit v0.18 (rust-lang/cargo#11618)
- doc: more doc comments and intra-doc links (rust-lang/cargo#11703)
- Deny warnings in CI, not locally (rust-lang/cargo#11699)
- add comment to lto.rs (rust-lang/cargo#11701)
- Re-export cargo_new::NewProjectKind as public (rust-lang/cargo#11700)
- Add '-C' flag for changing current dir before build (rust-lang/cargo#10952)
- `-Zrustdoc-scrape-example` must fail with bad build script (rust-lang/cargo#11694)
- Update CHANGELOG for 1.68 backports (rust-lang/cargo#11690)
- Update 1password to the version 2 CLI (rust-lang/cargo#11692)
- chore: autolabel more for `A-*` (rust-lang/cargo#11679)
r? `@ghost`
Rollup of 8 pull requests
Successful merges:
- #107902 (fix: improve the suggestion on future not awaited)
- #107913 (Update broken link in cargo style guide)
- #107942 (Tighter spans for bad inherent `impl` self types)
- #107948 (Allow shortcuts to directories to be used for ./x.py fmt)
- #107971 (Clearly document intentional UB in mir-opt tests)
- #107985 (Added another error to be processed in fallback)
- #108002 (Update books)
- #108013 (rustdoc: use a string with one-character codes for search index types)
Failed merges:
r? `@ghost`
`@rustbot` modify labels: rollup
