sync subtree in prep for next release #5788
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Rustfmt doesn't expand macros, so that's easy: FormatArgs nodes do not occur in the unexpanded AST.
Parse `-> Ty | OtherTy`. Parse type ascription in top level patterns.
Teach parser to understand fake anonymous enum syntax Parse `Ty | OtherTy` in function argument and return types. Parse type ascription in top level patterns. Minimally address #100741.
Move format_args!() into AST (and expand it during AST lowering) Implements rust-lang/compiler-team#541 This moves FormatArgs from rustc_builtin_macros to rustc_ast_lowering. For now, the end result is the same. But this allows for future changes to do smarter things with format_args!(). It also allows Clippy to directly access the ast::FormatArgs, making things a lot easier. This change turns the format args types into lang items. The builtin macro used to refer to them by their path. After this change, the path is no longer relevant, making it easier to make changes in `core`. This updates clippy to use the new language items, but this doesn't yet make clippy use the ast::FormatArgs structure that's now available. That should be done after this is merged.
This makes it clear they return token trees, and makes for a nice comparison against `TokenCursor` which returns tokens.
Terminals supporting the OSC8 Hyperlink Extension can support inline anchors where the text is user defineable but clicking on it opens a browser to a specified URLs, just like `<a href="URL">` does in HTML. https://gist.github.com/egmontkob/eb114294efbcd5adb1944c9f3cb5feda
This commit changes the sequence parsers to produce `ThinVec`, which triggers numerous conversions.
Instead of loading the Fluent resources for every crate in `rustc_error_messages`, each crate generates typed identifiers for its own diagnostics and creates a static which are pulled together in the `rustc_driver` crate and provided to the diagnostic emitter. Signed-off-by: David Wood <david.wood@huawei.com>
Extend `CodegenBackend` trait with a function returning the translation resources from the codegen backend, which can be added to the complete list of resources provided to the emitter. Signed-off-by: David Wood <david.wood@huawei.com>
Remove the `NodeId` of `ast::ExprKind::Async` This is a followup to rust-lang/rust#104833 (review). In my original attempt, I was using `LoweringContext::expr`, which was not correct as it creates a fresh `DefId`. It now uses the correct `DefId` for the wrapping `Expr`, and also makes forwarding `#[track_caller]` attributes more explicit.
update Miri r? `@ghost`
This greatly simplifies how hard it is to set a custom bug report url; previously tools had to copy the entire hook implementation. - Switch clippy to the new hook This also adds a `extra_info` callback so clippy can include its own version number, which differs from rustc's. - Call `install_ice_hook` in rustfmt
…stebank Remove type ascription from parser and diagnostics Mostly based on rust-lang/rust#106826 Part of #101728 r? `@estebank`
Make the BUG_REPORT_URL configurable by tools This greatly simplifies how hard it is to set a custom bug report url; previously tools had to copy the entire hook implementation. I haven't changed clippy in case they want to make the change upstream instead of the subtree, but I'm happy to do so here if the maintainers want - cc ````@rust-lang/clippy```` Fixes rust-lang/rust#109486.
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Ack. I messed up the merge conflict in the changelog, but I've got to modify it anyway for this release so I'll just correct it then to speed things along |
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