Optimize `mk_region`
PR #107869 avoiding some interning under `mk_ty` by special-casing `Ty` variants with simple (integer) bodies. This PR does something similar for regions.
r? `@compiler-errors`
Remove save-analysis.
Most tests involving save-analysis were removed, but I kept a few where the `-Zsave-analysis` was an add-on to the main thing being tested, rather than the main thing being tested.
Closes https://github.com/rust-lang/rust/issues/43606
Fix index out of bounds ICE in `point_at_expr_source_of_inferred_type`
There might be more type params than args to a method call, which leads to an index out of bounds panic.
I'm not familiar with this code at all, so unsure whether this is the right fix, but at least this patch fixes#108042 for me (I hit the same issue with similar code)
Most tests involving save-analysis were removed, but I kept a few where
the `-Zsave-analysis` was an add-on to the main thing being tested,
rather than the main thing being tested.
For `x.py install`, the `rust-analysis` target has been removed.
For `x.py dist`, the `rust-analysis` target has been kept in a
degenerate form: it just produces a single file `reduced.json`
indicating that save-analysis has been removed. This is necessary for
rustup to keep working.
Closes#43606.
Don't ICE in `might_permit_raw_init` if reference is polymorphic
Emitting optimized MIR for a polymorphic function may require computing layout of a type that isn't (yet) known. This happens in the instcombine pass, for example. Let's fail gracefully in that condition.
cc `@saethlin`
fixes#107999
Don't suggest `#[doc(hidden)]` trait methods with matching return type
Fixes#107983, addressing the bad suggestion.
The test can probably be made more specific to this case, but I'm unsure how.
`@rustbot` label +A-diagnostics
Use `target` instead of `machine` for mir interpreter integer handling.
The naming of `machine` only makes sense from a mir interpreter internals perspective, but outside users talk about the `target` platform. As per https://github.com/rust-lang/rust/pull/108029#issuecomment-1429791015
r? `@RalfJung`
Avoid accessing HIR when it can be avoided
Experiment to see if it helps some incremental cases.
Will be rebased once https://github.com/rust-lang/rust/pull/107942 gets merged.
r? `@ghost`
This WebAssembly proposal is likely to reach stage 4 soon so this starts
the support in Rust for the proposal by adding a target feature that can
be enabled via attributes for the stdarch project to bind the
intrinsics.
Rollup of 7 pull requests
Successful merges:
- #105300 (rework min_choice algorithm of member constraints)
- #107163 (Remove some superfluous type parameters from layout.rs.)
- #107173 (Suggest the correct array length on mismatch)
- #107411 (Handle discriminant in DataflowConstProp)
- #107968 (Enable `#[thread_local]` on armv6k-nintendo-3ds)
- #108032 (Un📦ing the Resolver)
- #108060 (Revert to using `RtlGenRandom` as a fallback)
Failed merges:
r? `@ghost`
`@rustbot` modify labels: rollup
