Rollup of 6 pull requests #100120
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Rollup of 6 pull requests #100120
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…ntCtxt::new_in_snapshot
new error message: `enum` and `struct` are mutually exclusive new suggestion: replace `enum struct` with `enum`
- Added `Impl`, `Closure`, ForeignMod` targets - `Target::name` changed for `Target::Impl` - Error output for `Target::ForeignMod` changed to "foreign module"
This adds support for rust-lld for Apple *OS targets. This was tested against targets "aarch64-apple-ios" and "aarch64-apple-ios-sim". For targets "armv7-apple-ios" and "armv7s-apple-ios", it doesn't link because of "symbols.o" not being generated with the correct CPU subtype (changes in the "object" crate needs to be done to support it).
…chenkov Add support for link-flavor rust-lld for iOS, tvOS and watchOS This adds support for rust-lld for Apple *OS targets. This was tested against targets ``aarch64-apple-ios`` and ``aarch64-apple-ios-sim`` with [a simple test program](https://github.com/Thog/rust-lld-apple-target_test). It currently doesn't work with targets ``armv7-apple-ios`` and ``armv7s-apple-ios`` because of ``symbols.o`` not being generated with the correct CPU subtype. This will require changes in the ``object`` crate to expose an API. As ``ld64.lld`` requires ``-platform_version`` with the minimal version supported and an sdk version, I made ``rustc_target::apple_base`` public to get access to ``*os_deployment_target`` helper functions and also added ``tvos_deployment_target`` as it was missing.
…ikomatsakis relate `closure_substs.parent_substs()` to parent fn in NLL Fixes rust-lang#98589 The discrepancy between early- and late-bound lifetimes is because we map early-bound lifetimes into those found in the `closure_substs` while late-bound lifetimes are mapped into liberated free regions: https://github.com/rust-lang/rust/blob/5f98537eb7b5f42c246a52c550813c3cff336069/compiler/rustc_borrowck/src/universal_regions.rs#L255-L261 r? `@rust-lang/types`
…r=jackh726 Use `TraitEngine` in more places that don't specifically need `FulfillmentContext::new_in_snapshot` Not sure if this change is worthwhile, but couldn't hurt re: chalkification r? types
Recover from C++ style `enum struct` Closes rust-lang#99625
…n-normalize-error, r=spastorino Delay a bug when failed to normalize trait ref during specialization The error messages still kinda suck here but they don't ICE anymore... Fixes rust-lang#45814 Fixes rust-lang#43037 r? types
Prevent ICE for `doc_alias` on match arm, statement, expression Fixes rust-lang#99777. This is a pretty minimal fix that should be safe, since rustdoc doesn't generate documentation for match arms, statements, or expressions. I mentioned in the linked issue that the `doc_alias` target checking should probably be improved to avoid future ICEs, but as a new contributor, I'm not confident enough with the HIR types to make a larger change.
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@bors r+ rollup=never p=6 |
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☀️ Test successful - checks-actions |
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📌 Perf builds for each rolled up PR: In the case of a perf regression, run the following command for each PR you suspect might be the cause: |
This was referenced Aug 4, 2022
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Finished benchmarking commit (caee496): comparison url. Instruction countThis benchmark run did not return any relevant results for this metric. Max RSS (memory usage)Results
CyclesResults
If you disagree with this performance assessment, please file an issue in rust-lang/rustc-perf. @rustbot label: -perf-regression Footnotes |
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Successful merges:
closure_substs.parent_substs()to parent fn in NLL #98835 (relateclosure_substs.parent_substs()to parent fn in NLL)TraitEnginein more places that don't specifically needFulfillmentContext::new_in_snapshot#99746 (UseTraitEnginein more places that don't specifically needFulfillmentContext::new_in_snapshot)enum struct#99786 (Recover from C++ styleenum struct)doc_aliason match arm, statement, expression #100029 (Prevent ICE fordoc_aliason match arm, statement, expression)Failed merges:
r? @ghost
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