Rollup of 13 pull requests #121737
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Rollup of 13 pull requests #121737
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Add `display` method to `OsStr` for lossy display of an `OsStr` which may contain invalid unicode. Invalid Unicode sequences are replaced with `U+FFFD REPLACEMENT CHARACTER`. This change also makes the `std::ffi::os_str` module public.
There is no error expected. It's simply the "regular" test for sig_ign. So rename it.
The test is for the "bare" variant of the attribute that looks like this:
#[unix_sigpipe]
which is not allowed, because it must look like this:
#[unix_sigpipe = "sig_ign"]
The only difference between the files is the presence/absence of
#![feature(unix_sigpipe)]
attribute. Avoid duplication by using revisions instead.
To make sure that
#[unix_sigpipe = "x"]
#[unix_sigpipe = "y"]
behaves like
#[unix_sigpipe = "x"]
#[unix_sigpipe = "x"]
Modified according to rust-lang/compiler-team#505. By running test cases, I found that modifying the attribute's only_local tag sometimes causes some unintuitive error reports, so I tend to split it into multiple PRs and edit a small number of attributes each time to prevent too many changes at once. Prevent possible subsequent difficulties in locating problems.
Fixes typo (i.e., saniziter) in test file names.
It's a specialized form of the `UntranslatableDiagnostic` lint that is deny-by-default. Now that `UntranslatableDiagnostic` has been changed from allow-by-default to deny-by-default, the trivial variant is no longer needed.
Add `display` method to `OsStr` Add `display` method to `OsStr` for lossy display of an `OsStr` which may contain invalid unicode. Invalid Unicode sequences are replaced with `U+FFFD REPLACEMENT CHARACTER`. This change also makes the `std::ffi::os_str` module public (see rust-lang/libs-team#326 (comment)). - ACP: rust-lang/libs-team#326 - Tracking issue: rust-lang#120048
…, r=davidtwco Fix issues in suggesting importing extern crate paths Fixes rust-lang#121168 r? `@petrochenkov`
…osticTrivial, r=davidtwco Remove the `UntranslatableDiagnosticTrivial` lint. It's a specialized form of the `UntranslatableDiagnostic` lint that is deny-by-default. Now that `UntranslatableDiagnostic` has been changed from allow-by-default to deny-by-default, the trivial variant is no longer needed. r? `@davidtwco`
…r=davidtwco unix_sigpipe: Simple fixes and improvements in tests In rust-lang#120832 I included 5 preparatory commits. It will take a while before discussions there and in rust-lang#62569 is settled, so here is a PR that splits out 4 of the commits that are easy to review, to get them out of the way. r? `@davidtwco` who already approved these commits in rust-lang#120832 (but I have tweaked them a bit and rebased them since then). For the convenience of my reviewer, here are the full commit messages of the commits: <details> <summary>Click to expand</summary> ``` commit 948b1d6 (HEAD -> unix_sigpipe-tests-fixes, origin/unix_sigpipe-tests-fixes) Author: Martin Nordholts <martin.nordholts@codetale.se> Date: Fri Feb 9 07:57:27 2024 +0100 tests: Add unix_sigpipe-different-duplicates.rs test variant To make sure that #[unix_sigpipe = "x"] #[unix_sigpipe = "y"] behaves like #[unix_sigpipe = "x"] #[unix_sigpipe = "x"] commit d14f158 Author: Martin Nordholts <martin.nordholts@codetale.se> Date: Fri Feb 9 08:47:47 2024 +0100 tests: Combine unix_sigpipe-not-used.rs and unix_sigpipe-only-feature.rs The only difference between the files is the presence/absence of #![feature(unix_sigpipe)] attribute. Avoid duplication by using revisions instead. commit a1cb3db Author: Martin Nordholts <martin.nordholts@codetale.se> Date: Fri Feb 9 06:44:56 2024 +0100 tests: Rename unix_sigpipe.rs to unix_sigpipe-bare.rs for clarity The test is for the "bare" variant of the attribute that looks like this: #[unix_sigpipe] which is not allowed, because it must look like this: #[unix_sigpipe = "sig_ign"] commit e060274 Author: Martin Nordholts <martin.nordholts@codetale.se> Date: Fri Feb 9 05:48:24 2024 +0100 tests: Fix typo unix_sigpipe-error.rs -> unix_sigpipe-sig_ign.rs There is no error expected. It's simply the "regular" test for sig_ign. So rename it. ``` </details> Tracking issue: rust-lang#97889
…06, r=GuillaumeGomez Add test case for primitive links in alias js Follow up rust-lang#121490 CC rust-lang#121106
…_20240226, r=lcnr Changing some attributes to only_local. Modified according to rust-lang/compiler-team#505. By running test cases, I found that modifying the attribute's only_local tag sometimes causes some unintuitive error reports, so I tend to split it into multiple PRs and edit a small number of attributes each time to prevent too many changes at once. Prevent possible subsequent difficulties in locating problems. r? `@lcnr`
…to-def, r=notriddle Fix link generation for foreign macro in jump to definition feature The crate name is already added to the link so it shouldn't be added a second time for local foreign macros. r? `@notriddle`
…=lcnr
Adjust printing for RPITITs
1. Call RPITITs `{synthetic#N}` instead of `{opaque#N}`.
2. Fall back to printing the RPITIT like an opaque even when printed as an `AliasTy`, just like we do for `ty::Alias`.
You could argue that (2.) is misleading, but I believe it's more consistent than naming `{synthetic#N}`, which I assume approximately nobody knows where that def path name comes from.
r? lcnr
…g-whitespace, r=notriddle [rustdoc] Prevent inclusion of whitespace character after macro_rules ident Discovered this bug randomly when looking at:  We were too eagerly trying to merge tokens that shouldn't be merged together (for example if you have a code comment followed by a code comment, we merge them in one attribute to reduce the DOM size). r? `@notriddle`
…time-as-unsupported, r=cuviper handle unavailable creation time as `io::ErrorKind::Unsupported`
…-errors Split rustc_type_ir to avoid rustc_ast from depending on it unblocks rust-lang#121576 and resolves a FIXME in `rustc_ast`'s `Cargo.toml` The new crate is tiny, but it will get bigger in rust-lang#121576
…ler-errors CFI: Fix typo in test file names Fixes typo (i.e., saniziter) in test file names.
…e, r=lcnr Process alias-relate obligations in CoerceUnsized loop After rust-lang#119106, we now emit `AliasRelate` goals when relating `?0` and `Alias<T, ..>` in the new solver. In the ad-hoc `CoerceUnsized` selection loop, we now may have `AliasRelate` goals which must be processed to constrain type variables which are mentioned in other goals. --- For example, in the included test, we try to coerce `&<ManuallyDrop<T> as Deref>::Target` to `&dyn Foo`. This requires proving: * 1 `&<ManuallyDrop<T> as Deref>::Target: CoerceUnsized<&dyn Foo>` * 2 `<ManuallyDrop<T> as Deref>::Target alias-relate ?0` * 3 `?0: Unsize<dyn Foo>` * 4 `?0: Foo` * 5 `?0: Sized` If we don't process goal (2.) before processing goal (3.), then we hit ambiguity since `?0` is never constrained, and therefore we bail out, refusing to coerce the types. After processing (2.), we know `?0 := T`, and the rest of the goals can be processed normally.
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…llaumeGomez Rollup of 13 pull requests Successful merges: - rust-lang#120051 (Add `display` method to `OsStr`) - rust-lang#121226 (Fix issues in suggesting importing extern crate paths) - rust-lang#121423 (Remove the `UntranslatableDiagnosticTrivial` lint.) - rust-lang#121527 (unix_sigpipe: Simple fixes and improvements in tests) - rust-lang#121572 (Add test case for primitive links in alias js) - rust-lang#121661 (Changing some attributes to only_local.) - rust-lang#121680 (Fix link generation for foreign macro in jump to definition feature) - rust-lang#121686 (Adjust printing for RPITITs) - rust-lang#121689 ([rustdoc] Prevent inclusion of whitespace character after macro_rules ident) - rust-lang#121691 (handle unavailable creation time as `io::ErrorKind::Unsupported`) - rust-lang#121695 (Split rustc_type_ir to avoid rustc_ast from depending on it) - rust-lang#121698 (CFI: Fix typo in test file names) - rust-lang#121702 (Process alias-relate obligations in CoerceUnsized loop) r? `@ghost` `@rustbot` modify labels: rollup
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Successful merges:
displaymethod toOsStr#120051 (Adddisplaymethod toOsStr)UntranslatableDiagnosticTriviallint. #121423 (Remove theUntranslatableDiagnosticTriviallint.)io::ErrorKind::Unsupported#121691 (handle unavailable creation time asio::ErrorKind::Unsupported)r? @ghost
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