Restore control flow on error in EUV
cc `@Nilstrieb`
Fix#104649
Since #98574 refactored a piece of scrutinee memory categorization out as a subroutine, there is a subtle change in handling match arms especially when the categorization process faults and bails. In the correct case, it is not supposed to continue to process the arms any more. This PR restores the original control flow in EUV.
I promise to add a compile-fail test to demonstrate that this indeed fixes the issue after coming back from a nap.
Rollup of 14 pull requests
Successful merges:
- #103876 (type alias impl trait: add tests showing that hidden type only outlives lifetimes that occur in bounds)
- #104427 (Explain why `rematch_impl` fails to be infallible)
- #104436 (Add slice to the stack allocated string comment)
- #104523 (Don't use periods in target names)
- #104627 (Print all features with --print target-features)
- #104911 (Make inferred_outlives_crate return Clause)
- #105002 (Add `PathBuf::as_mut_os_string` and `Path::as_mut_os_str`)
- #105023 (Statics used in reachable function's inline asm are reachable)
- #105045 (`rustc_ast_{passes,pretty}`: remove `ref` patterns)
- #105049 (Hermit: Minor build fixes)
- #105051 (Replace a macro with a function)
- #105062 (rustdoc: use shorthand background for rustdoc toggle CSS)
- #105066 (move `candidate_from_obligation` out of assembly)
- #105068 (Run patchelf also on rust-analyzer-proc-macro-srv.)
Failed merges:
- #105050 (Remove useless borrows and derefs)
r? `@ghost`
`@rustbot` modify labels: rollup
Print all features with --print target-features
This fixes `rustc --print target-features` with respect to aliases and tied features.
Before this change, the print command assumed that each LLVM feature corresponds exactly to one rustc feature. In the case of aliases and tied features, this assumption failed and some features (such as aarch64's "pacg") were missing. With this change, every target feature is listed.
Add slice to the stack allocated string comment
Precise that the "stack allocated string" is not a string but a string slice.
``@rustbot`` label +A-docs
type alias impl trait: add tests showing that hidden type only outlives lifetimes that occur in bounds
fixes#103642https://github.com/rust-lang/rust/pull/102417 only made sure that hidden types cannot outlive lifetimes other than the ones mentioned on bounds, but didn't allow us to actually infer anything from that.
cc `@aliemjay`
Also cache the stable hash of interned Predicates
continuation of https://github.com/rust-lang/rust/pull/94299
This is a small perf improvement and shares more code between `Ty` and `Predicate`
Rollup of 10 pull requests
Successful merges:
- #104465 (Document more settings for building rustc for Fuchsia)
- #104951 (Simplify checking for `GeneratorKind::Async`)
- #104959 (Revert #104269 (to avoid spurious hang/test failure in CI))
- #104978 (notify the rust-analyzer team on changes to the rust-analyzer subtree)
- #105010 (Fix documentation of asymptotic complexity for rustc_data_structures::SortedMap)
- #105016 (Add sentence when rustdoc search is running)
- #105020 (rustdoc: merge background-image rules in rustdoc-toggle CSS)
- #105024 (rustdoc: remove `fnname` CSS class that's styled exactly like `fn`)
- #105027 (Rustdoc-Json: Add tests for linking to foreign variants.)
- #105038 (Clean up pr 104954)
Failed merges:
r? `@ghost`
`@rustbot` modify labels: rollup
Clean up pr 104954
UI test filename typo fix and a simple comment rewording. Thanks.
CC `@vincenzopalazzo` (you spelled your name wrongly in the FIXME)
r? `@estebank`
Rustdoc-Json: Add tests for linking to foreign variants.
I initially taught these would be bugs, but it turn out they work perfectly, and the variant is added to paths.
Most of the work is done by jsondoclint checking all the ID's resolve (although this wont happen for links until #105015, which in turn is blocked on removing foreign traits), but we do check that neither the enum nor the variant is inlined, so it must be resolved correctly through paths.
r? ``@GuillaumeGomez``
rustdoc: remove `fnname` CSS class that's styled exactly like `fn`
It's not obvious why this was ever a separate class name, since even in c4219a4783 when it was first added, it was styled identically to regular `fn` links.
Revert #104269 (to avoid spurious hang/test failure in CI)
Causes hangs/memory overflows in the test suite apparently 😢Reopens#104225Fixes#104957
r? ``@lcnr``
Document more settings for building rustc for Fuchsia
This documents that you need to link for Fuchsia with `lld` and provides configuration settings for both `clang` and `lld`. It also adjusts the documentation for running the test suite to recommend installing to a prefix.
r? ``@tmandry``
