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Fix RustAnalyzer discovery of rustc's `stable_mir` crate
This fixes issues with RustAnalyzer not finding `stable_mir` crate since RA discovery traverses the dependency graph of `rustc_driver` crate.
This change also aligns with the long term architecture plan for these crates, since we are moving towards having stable_mir depend on rustc_smir and not the other way around. See [this doc](https://hackmd.io/jBRkZLqAQL2EVgwIIeNMHg) for more details.
I believe a similar function will come handy eventually for `stable_mir` users, but I'm keeping it as part of `rustc_internal` since its current format initializes the StableMir context and requires `TyCtxt`.
Finally, I added the `rustc_internal` module re-export under a feature since the APIs from this module shall not be stabilized.
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This fixes issues with RustAnalyzer not finding stable_mir crate.
It is also part of the long term architecture plan for these crates,
since we are moving towards having stable_mir depend on rustc_smir and
not the other way around.
I believe this is an utility function that will come handy eventually
for stable_mir users, but I'm keeping it as part of rustc_internal since
it initializes the StableMir context and requires `TyCtxt`.
Finally, I added the rustc_internal crate under a feature since the APIs
from this module shall not be stabilized.
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nnethercote:rm-Nonterminal-and-TokenKind-Interpolated, r=petrochenkov
Remove `Nonterminal` and `TokenKind::Interpolated`
A third attempt at this; the first attempt was #96724 and the second was #114647.
r? `@ghost`
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Switch `time` to `jiff` for time formatting in ICE dumps
Due to https://github.com/jhpratt/deranged/issues/21, Clippy, R-A and Miri currently fail to build if we bump to 0.4.1, pulled in via `time`. ~~Add some specific type annotations so we don't have to just pin it.~~
~~I can open 3 PRs to the tool repos if preferred, but I thought it might be easier to do this than to pin the transitive dep and go back and remove it once the changes are synced back.~~
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Allow drivers to supply a list of extra symbols to intern
Allows adding new symbols as `const`s in external drivers, desirable in Clippy so we can use them in patterns to replace code like https://github.com/rust-lang/rust/blob/75530e9f72a1990ed2305e16fd51d02f47048f12/src/tools/clippy/clippy_lints/src/casts/cast_ptr_alignment.rs#L66
The Clippy change adds a couple symbols as a demo, the exact `clippy_utils` API and replacing other usages can be done on the Clippy side to minimise sync conflicts
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try-job: aarch64-gnu
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Refactor Apple version handling in the compiler
Move various Apple version handling code in the compiler out `rustc_codegen_ssa` and into a place where it can be accessed by `rustc_attr_parsing`, which I found to be necessary when doing https://github.com/rust-lang/rust/pull/136867. Thought I'd split it out to make it easier to land, and to make further changes like https://github.com/rust-lang/rust/pull/131477 have fewer conflicts / PR dependencies.
There should be no functional changes in this PR.
`@rustbot` label O-apple
r? rust-lang/compiler
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replace extra_filename with strict version hash in metrics file names
Should resolve the potential issue of overwriting metrics from the same crate when compiled with different features or flags.
r? `````@estebank`````
try-job: test-various
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Also convert OSVersion into a proper struct for better type-safety.
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Rename `is_like_osx` to `is_like_darwin`
Replace `is_like_osx` with `is_like_darwin`, which more closely describes reality (OS X is the pre-2016 name for macOS, and is by now quite outdated; Darwin is the overall name for the OS underlying Apple's macOS, iOS, etc.).
``@rustbot`` label O-apple
r? compiler
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These are no longer needed now that `Nonterminal` is gone.
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As an unstable print request.
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`--emit mir`, `#[rustc_symbol_name]` and `#[rustc_def_path]` now run
before codegen and thus work even if codegen fails. This can help with
debugging.
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It's very useful. There are some false positives involving integration
tests in `rustc_pattern_analysis` and `rustc_serialize`. There is also a
false positive involving `rustc_driver_impl`'s
`rustc_randomized_layouts` feature. And I removed a `rustc_span` mention
in a doc comment in `rustc_log` because it wasn't integral to the
comment but caused a dev-dependency.
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Use `strip_{prefix|suffix}` instead of `{starts|ends}_with`+indexing
Randomly scratching an itch 😁
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`{AllTargetSpecsJson,TargetSpecJson}`
To correspond to their actual print request names, `target-spec-json`
and `all-target-specs-json`, and for consistency with other print name
<-> print kind mappings.
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Rollup of 12 pull requests
Successful merges:
- #134076 (Stabilize `std::io::ErrorKind::InvalidFilename`)
- #137504 (Move methods from Map to TyCtxt, part 4.)
- #138175 (Support rmeta inputs for --crate-type=bin --emit=obj)
- #138259 (Disentangle `ForwardGenericParamBan` and `ConstParamTy` ribs)
- #138280 (fix ICE in pretty-printing `global_asm!`)
- #138318 (Rustdoc: remove a bunch of `@ts-expect-error` from main.js)
- #138331 (Use `RUSTC_LINT_FLAGS` more)
- #138357 (merge `TypeChecker` and `TypeVerifier`)
- #138394 (remove unnecessary variant)
- #138403 (Delegation: one more ICE fix for `MethodCall` generation)
- #138407 (Delegation: reject C-variadics)
- #138409 (Use sa_sigaction instead of sa_union.__su_sigaction for AIX)
r? `@ghost`
`@rustbot` modify labels: rollup
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Rollup of 7 pull requests
Successful merges:
- #137314 (change definitely unproductive cycles to error)
- #137701 (Convert `ShardedHashMap` to use `hashbrown::HashTable`)
- #138269 (uefi: fs: Implement FileType, FilePermissions and FileAttr)
- #138331 (Use `RUSTC_LINT_FLAGS` more)
- #138345 (Some autodiff cleanups)
- #138387 (intrinsics: remove unnecessary leading underscore from argument names)
- #138390 (fix incorrect tracing log)
r? `@ghost`
`@rustbot` modify labels: rollup
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r=onur-ozkan,jieyouxu
Use `RUSTC_LINT_FLAGS` more
An alternative to the failed #138084.
Fixes #138106.
r? `````@jieyouxu`````
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Continuing the work from #137350.
Removes the unused methods: `expect_variant`, `expect_field`,
`expect_foreign_item`.
Every method gains a `hir_` prefix.
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It's no longer necessary now that `-Wunreachable_pub` is being passed.
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Revert <https://github.com/rust-lang/rust/pull/138084> to buy time to
consider options that avoids breaking downstream usages of cargo on
distributed `rustc-src` artifacts, where such cargo invocations fail due
to inability to inherit `lints` from workspace root manifest's
`workspace.lints` (this is only valid for the source rust-lang/rust
workspace, but not really the distributed `rustc-src` artifacts).
This breakage was reported in
<https://github.com/rust-lang/rust/issues/138304>.
This reverts commit 48caf81484b50dca5a5cebb614899a3df81ca898, reversing
changes made to c6662879b27f5161e95f39395e3c9513a7b97028.
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(Except for `rustc_codegen_cranelift`.)
It's no longer necessary now that `unreachable_pub` is in the workspace
lints.
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This is temporarily needed for `x doc compiler` to work. They can be
removed once the `Nonterminal` is removed (#124141).
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Install more signal stack trace handlers
This PR install the signal stack handler to more signals (`SIGILL`, ~~`SIGTRAP`~~, ~~`SIGABRT`~~, ~~`SIGFPE`~~, `SIGBUS`, ~~`SIGQUIT`~~).
Noticed in https://github.com/rust-lang/rust/issues/137138 that we didn't print anything for `SIGILL`, so I though we could just handle more signals.
r? `````@workingjubilee````` since you last touched it
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Continuing the work started in #136466.
Every method gains a `hir_` prefix, though for the ones that already
have a `par_` or `try_par_` prefix I added the `hir_` after that.
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It's a trivial wrapper around the `hir_crate` query with a small number
of uses.
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The end goal is to eliminate `Map` altogether.
I added a `hir_` prefix to all of them, that seemed simplest. The
exceptions are `module_items` which became `hir_module_free_items` because
there was already a `hir_module_items`, and `items` which became
`hir_free_items` for consistency with `hir_module_free_items`.
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Directly map each ExternAbi variant to its string and back again.
This has a few advantages:
- By making the ABIs compare equal to their strings, we can easily
lexicographically sort them and use that sorted slice at runtime.
- We no longer need a workaround to make sure the hashes remain stable,
as they already naturally are (by being the hashes of unique strings).
- The compiler can carry around less &str wide pointers
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Couple of minor cleanups to the diagnostic infrastructure
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patterns
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Couple of cleanups to DiagCtxt and EarlyDiagCtxt
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All callers of EarlyDiagCtxt::early_error now emit a fatal error.
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