Pass callee expr to `confirm_builtin_call`. This removes a partial
pattern match in `confirm_builtin_call` and the `panic` in the `else`
branch. The diff is large because of indentation changes caused by
removing the if-let.
Add `-Z unpretty` flags for the AST
Implements rust-lang/compiler-team#408.
Builds on #82269, but if that PR is rejected or stalls out, I can implement this without #82269.
cc rust-lang/rustc-dev-guide#1062
Move the check for potentially forgotten `return` in a tail expression
of arbitrary expressions into the coercion error branch to avoid
computing unncessary coercion checks on successful code.
Follow up to #81458.
This works around a design defect in the LLVM 12 pass builder
implementation. In LLVM 13, the PreLink ThinLTO pipeline properly
respects the OptimizerLastEPCallbacks.
Update tracing to 0.1.25
* Update tracing from 0.1.18 to 0.1.25
* Update tracing-subscriber from 0.2.13 to 0.2.16
* Update tracing-tree from 0.1.6 to 0.1.8
* Add pin-project-lite to the list of allowed dependencies (it is now a direct dependency of tracing).
Revert non-power-of-two vector restriction
Removes the power of two restriction from rustc. As discussed in https://github.com/rust-lang/stdsimd/issues/63
r? ```@calebzulawski```
cc ```@workingjubilee``` ```@thomcc```
Optimize counting digits in line numbers during error reporting further
This one-ups #82248 by switching the strategy: Instead of dividing the value by 10 repeatedly, we compare with a limit that we multiply by 10 repeatedly. In my benchmarks, this took between 50% and 25% of the original time. The reasons for being faster are:
1. While LLVM is able to replace a division by constant with a multiply + shift, a plain multiplication is still faster. However, this doesn't even factor, because
2. Multiplication, unlike division, is const. We also use a simple for-loop instead of a more complex loop + break, which allows
3. rustc to const-fold the whole loop, and indeed the assembly output simply shows a series of comparisons.
Rollup of 10 pull requests
Successful merges:
- #80189 (Convert primitives in the standard library to intra-doc links)
- #80874 (Update intra-doc link documentation to match the implementation)
- #82376 (Add option to enable MIR inlining independently of mir-opt-level)
- #82516 (Add incomplete feature gate for inherent associate types.)
- #82579 (Fix turbofish recovery with multiple generic args)
- #82593 (Teach rustdoc how to display WASI.)
- #82597 (Get TyCtxt from self instead of passing as argument in AutoTraitFinder)
- #82627 (Erase late bound regions to avoid ICE)
- #82661 (⬆️ rust-analyzer)
- #82691 (Update books)
Failed merges:
r? `@ghost`
`@rustbot` modify labels: rollup
Add incomplete feature gate for inherent associate types.
Mentored by ``````@oli-obk``````
So far the only change is that instead of giving an automatic error, the following code compiles:
```rust
struct Foo;
impl Foo {
type Bar = isize;
}
```
The backend work to make it actually usable isn't there yet. In particular, this:
```rust
let x : Foo::Bar;
```
will give you:
```sh
error[E0223]: ambiguous associated type
--> /$RUSTC_DIR/src/test/ui/assoc-inherent.rs:15:13
|
LL | let x : Foo::Bar;
| ^^^^^^^^ help: use fully-qualified syntax: `<Foo as Trait>::Bar`
```
Add option to enable MIR inlining independently of mir-opt-level
Add `-Zinline-mir` option that enables MIR inlining independently of the
current MIR opt level. The primary use-case is enabling MIR inlining on the
default MIR opt level.
Turn inlining thresholds into optional values to make it possible to configure
different defaults depending on the current mir-opt-level (although thresholds
are yet to be used in such a manner).
Remove an old FIXME comment and inline attribute
Apparently #35870 caused a problem in this code (which originally
returned an impl trait) and `#[inline]` was added as a workaround, in
ade79d7609.
The issue is now fixed and the comment and `#[inline]` can now be
removed.
Note that the FIXME was removed because this can't be fixed,
`register_renamed` calls LintId::of and there's no LintId for rustdoc
lints when rustc is running.
- Move MISSING_CRATE_LEVEL_DOCS to rustdoc directly
- Update documentation
This also takes the opportunity to make the `no-crate-level-doc-lint`
test more specific.
- Use `register_renamed` when rustdoc is running so the lint will still
be active and use a structured suggestion
- Test the behavior for rustc, not just for rustdoc (because it differs)
- Rename `broken_intra_doc_links` to `rustdoc::broken_intra_doc_links`
- Ensure that the old lint names still work and give deprecation errors
- Register lints even when running doctests
Otherwise, all `rustdoc::` lints would be ignored.
- Register all existing lints as removed
This unfortunately doesn't work with `register_renamed` because tool
lints have not yet been registered when rustc is running. For similar
reasons, `check_backwards_compat` doesn't work either. Call
`register_removed` directly instead.
- Fix fallout
+ Rustdoc lints for compiler/
+ Rustdoc lints for library/
Note that this does *not* suggest `rustdoc::broken_intra_doc_links` for
`rustdoc::intra_doc_link_resolution_failure`, since there was no time
when the latter was valid.
