Rollup of 9 pull requests #65804
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Rollup of 9 pull requests #65804
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This prepares the code base for when projection is interned. Place's projection field is going to be `&List<PlaceElem<'tcx>>` so we won't be able to pattern match against it.
This is so we avoid a massive break of other people's code. Gonna run rustfmt and split the file on a different PR.
It was allocating a new OsString that was immediately dropped after using it with set_file_name. Now it directly changes the extension in the original buffer, without touching the rest of the file name or allocating a temporary string.
This commit stabilizes RFC 2008 (rust-lang#44109) by removing the feature gate. Signed-off-by: David Wood <david@davidtw.co>
Co-Authored-By: David Wood <Q0KPU0H1YOEPHRY1R2SN5B5RL@david.davidtw.co>
…=Centril Stabilize `#[non_exhaustive]` (RFC 2008) Fixes rust-lang#44109. This pull request stabilizes the `#[non_exhaustive]` attribute, which is used to indicate that a type will have more fields / variants added in the future. It can be applied to `struct`s, `enum`s and `enum` variants. See rust-lang#44109 (comment) for the stabilization report. r? @Centril
Fix the start/end byte positions in the compiler JSON output Track the changes made during normalization in the `SourceFile` and use this information to correct the `start_byte` and `end_byte` fields in the JSON output. This should ensure the start/end byte fields can be used to index the original file, even if Rust normalized the source code for parsing purposes. Both CRLF to LF and BOM removal are handled with this one. The rough plan was discussed with @matklad in rust-lang/rustfix#176 - although I ended up going with `u32` offset tracking so I wouldn't need to deal with `u32 + i32` arithmetics when applying the offset to the span byte positions. Fixes rust-lang#65029
… r=oli-obk Intern place projection This should sit on top of rust-lang#65197. After that one merged, I'm gonna rebase on top of it. The important commits are the last three and there's a bunch of code repetition that I'm going to remove but for that I need to refactor some things that probably need to be added before this PR. Anyway this work helps as is because we can run perf tests :). r? @oli-obk /cc @nikomatsakis
Fix check of `statx` and handle EPERM Should fix rust-lang#65662 rust-lang#65662 (comment) > I think a reasonable solution might be to do something like try to stat AT_CWD initially and if that fails with EPERM or ENOSYS we disable the syscall entirely, otherwise it's cached as always good to use. r? @alexcrichton
…ion, r=dtolnay Prevent unnecessary allocation in PathBuf::set_extension. It was allocating a new `OsString` that was immediately dropped after using it with `set_file_name`. Now it directly changes the extension in the original buffer, without touching the rest of the file name or allocating a temporary string.
…-feature, r=Dylan-DPC Fix default "disable-shortcuts" feature value Follow-up of rust-lang#65656 It fixes the bad handling of the default value of the feature (which would disable shortcut by default, which is bad!). r? @Dylan-DPC cc @kinnison
move panictry! to where it is used. From rust-lang#65324 r? @davidtwco
…twco move Attribute::with_desugared_doc to librustdoc From rust-lang#65324. r? @varkor
…dtwco move report_invalid_macro_expansion_item to item.rs From rust-lang#65324. r? @Mark-Simulacrum
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@bors r+ p=9 rollup=never |
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📌 Commit c0bbb4b has been approved by |
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Rollup of 9 pull requests Successful merges: - #64639 (Stabilize `#[non_exhaustive]` (RFC 2008)) - #65074 (Fix the start/end byte positions in the compiler JSON output) - #65315 (Intern place projection) - #65685 (Fix check of `statx` and handle EPERM) - #65731 (Prevent unnecessary allocation in PathBuf::set_extension.) - #65740 (Fix default "disable-shortcuts" feature value) - #65787 (move panictry! to where it is used.) - #65789 (move Attribute::with_desugared_doc to librustdoc) - #65790 (move report_invalid_macro_expansion_item to item.rs) Failed merges: r? @ghost
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☀️ Test successful - checks-azure |
This was referenced Oct 25, 2019
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Successful merges:
#[non_exhaustive](RFC 2008) #64639 (Stabilize#[non_exhaustive](RFC 2008))statxand handle EPERM #65685 (Fix check ofstatxand handle EPERM)Failed merges:
r? @ghost