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2023-02-21Use `ThinVec` in `ast::Generics` and related types.Nicholas Nethercote-2/+2
2023-02-19Make public API, docs algorithm-agnosticJacob Pratt-1/+1
2023-02-14Better label for illegal impl trait typesMichael Goulet-19/+44
2023-01-28Remove `HirId -> LocalDefId` map from HIR.Camille GILLOT-13/+1
2023-01-28Take a LocalDefId in hir::Visitor::visit_fn.Camille GILLOT-13/+0
2023-01-27Destructure format_options in make_format_spec.Mara Bos-11/+21
2023-01-27Replace format flags u32 by enums and bools.Mara Bos-1/+8
2023-01-26Auto merge of #106812 - oli-obk:output_filenames, r=petrochenkovbors-0/+1
make `output_filenames` a real query part of #105462 This may be a perf regression and is not obviously the right way forward. We may store this information in the resolver after freezing it for example.
2023-01-26Auto merge of #106745 - m-ou-se:format-args-ast, r=oli-obkbors-6/+464
Move format_args!() into AST (and expand it during AST lowering) Implements https://github.com/rust-lang/compiler-team/issues/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.
2023-01-23Evaluate `output_filenames` before one of its dependencies gets stolenOli Scherer-0/+1
2023-01-17Rollup merge of #104505 - WaffleLapkin:no-double-spaces-in-comments, r=jackh726Matthias Krüger-6/+6
Remove double spaces after dots in comments Most of the comments do not have double spaces, so I assume these are typos.
2023-01-17Remove double spaces after dots in commentsMaybe Waffle-6/+6
2023-01-13Change not-so-permanent link to a more permanent link.Mara Bos-1/+1
2023-01-13Auto merge of #106776 - oli-obk:om_nom_nom_nom_nom, r=cjgillotbors-2/+1
Feed a bunch of queries instead of tracking fields on TyCtxt r? `@cjgillot` pulled out of https://github.com/rust-lang/rust/pull/105462
2023-01-12Add note on optimization in format args ast lowering.Mara Bos-0/+3
2023-01-12Update comments in rustc_ast_lowering/src/format.rs.Mara Bos-22/+51
2023-01-12Assume there are no macros left in ast lowering.Mara Bos-7/+2
2023-01-12Remove `untracked_crate` field and instead pass it along with the resolver.Oli Scherer-2/+1
2023-01-12parse const closuresDeadbeef-1/+7
2023-01-12Update outdated comment.Mara Bos-10/+8
2023-01-12Expand format_args!() in rust_ast_lowering.Mara Bos-0/+358
2023-01-11Expose some LoweringContext methods.Mara Bos-5/+9
2023-01-11Add some helper functions to LoweringContext.Mara Bos-1/+72
2023-01-11Change `src/test` to `tests` in source files, fix tidy and testsAlbert Larsan-2/+2
2023-01-05Fix `uninlined_format_args` for some compiler cratesnils-7/+7
Convert all the crates that have had their diagnostic migration completed (except save_analysis because that will be deleted soon and apfloat because of the licensing problem).
2023-01-02Auto merge of #84762 - cjgillot:resolve-span-opt, r=petrochenkovbors-1/+1
Encode spans relative to the enclosing item -- enable on nightly Follow-up to #84373 with the flag `-Zincremental-relative-spans` set by default. This PR seeks to remove one of the main shortcomings of incremental: the handling of spans. Changing the contents of a function may require redoing part of the compilation process for another function in another file because of span information is changed. Within one file: all the spans in HIR change, so typechecking had to be re-done. Between files: spans of associated types/consts/functions change, so type-based resolution needs to be re-done (hygiene information is stored in the span). The flag `-Zincremental-relative-spans` encodes local spans relative to the span of an item, stored inside the `source_span` query. Trap: stashed diagnostics are referenced by the "raw" span, so stealing them requires to remove the span's parent. In order to avoid too much traffic in the span interner, span encoding uses the `ctxt_or_tag` field to encode: - the parent when the `SyntaxContext` is 0; - the `SyntaxContext` when the parent is `None`. Even with this, the PR creates a lot of traffic to the Span interner, when a Span has both a LocalDefId parent and a non-root SyntaxContext. They appear in lowering, when we add a parent to all spans, including those which come from macros, and during inlining when we mark inlined spans. The last commit changes how queries of `LocalDefId` manage their cache. I can put this in a separate PR if required. Possible future directions: - validate that all spans are marked in HIR validation; - mark macro-expanded spans relative to the def-site and not the use-site.
2022-12-29Rollup merge of #106221 - Nilstrieb:rptr-more-like-ref-actually, ↵Matthias Krüger-4/+4
r=compiler-errors Rename `Rptr` to `Ref` in AST and HIR The name makes a lot more sense, and `ty::TyKind` calls it `Ref` already as well.
2022-12-28Rename `Rptr` to `Ref` in AST and HIRNilstrieb-4/+4
The name makes a lot more sense, and `ty::TyKind` calls it `Ref` already as well.
2022-12-27Rollup merge of #106064 - lukas-code:outlives-macro, r=cjgillotMichael Goulet-17/+20
Partially fix `explicit_outlives_requirements` lint in macros Show the suggestion if and only if the bounds are from the same source context. fixes https://github.com/rust-lang/rust/issues/106044 fixes https://github.com/rust-lang/rust/issues/106063
2022-12-26address review comments + better testsLukas Markeffsky-4/+20
2022-12-25Rollup merge of #106137 - matthiaskrgr:clippy_style, r=jyn514Matthias Krüger-13/+13
fix more clippy::style findings match_result_ok obfuscated_if_else single_char_add writeln_empty_string collapsible_match iter_cloned_collect unnecessary_mut_passed r? `@compiler-errors`
2022-12-25Rollup merge of #105375 - WaffleLapkin:docfix, r=cjgillotMatthias Krüger-4/+2
Fix an outdated comment mentioning parameter that doesn't exist anymore I'm not too familiar with the code in question, but from what I see I think the new comment makes sense. r? `@cjgillot` (you touched these arguments lately https://github.com/rust-lang/rust/pull/91557/files#diff-ad0c15bbde97a607d4758ec7eaf88248be5d6b8ae084dfc84127f81e3f7a9bb4L1702, https://github.com/rust-lang/rust/pull/104048/files#diff-ad0c15bbde97a607d4758ec7eaf88248be5d6b8ae084dfc84127f81e3f7a9bb4L1682)
2022-12-25Only enable relative span hashing on nightly.Camille GILLOT-1/+1
2022-12-25Enable relative span hashing.Camille GILLOT-1/+1
2022-12-25fix more clippy::style findingsMatthias Krüger-13/+13
match_result_ok obfuscated_if_else single_char_add writeln_empty_string collapsible_match iter_cloned_collect unnecessary_mut_passed
2022-12-24Rollup merge of #105975 - jeremystucki:rustc-remove-needless-lifetimes, r=eholkMatthias Krüger-1/+1
rustc: Remove needless lifetimes
2022-12-22Fix `explicit_outlives_requirements` lint in macrosLukas Markeffsky-15/+2
Show the suggestion if and only if the bounds are from the same source context.
2022-12-21Update track_caller tests; run fmtBryan Garza-5/+2
2022-12-21Improve code based on feedback.Bryan Garza-22/+20
This patch improves the readability of some of the code by using if-let-chains. Also, make use of the `add_feature_diagnostics` function.
2022-12-21Update track_caller logic/lint after rebaseBryan Garza-26/+27
2022-12-20rustc: Remove needless lifetimesJeremy Stucki-1/+1
2022-12-19Revert "Replace usage of `ResumeTy` in async lowering with `Context`"Andrew Pollack-36/+21
2022-12-19Rollup merge of #105864 - matthiaskrgr:compl, r=NilstriebDylan DPC-1/+1
clippy::complexity fixes filter_next needless_question_mark bind_instead_of_map manual_find derivable_impls map_identity redundant_slicing skip_while_next unnecessary_unwrap needless_bool r? `@compiler-errors`
2022-12-19clippy::complexity fixesMatthias Krüger-1/+1
filter_next needless_question_mark bind_instead_of_map manual_find derivable_impls map_identity redundant_slicing skip_while_next unnecessary_unwrap needless_bool
2022-12-18Revert "Introduce lowering_arena to avoid creating AST nodes on the fly"Nilstrieb-38/+21
This reverts commit d9a1faaa9cff6eab069ea8e5cd7862d0ae48e231. This was originally part of a larger PR that has now been closed as a different approach is taken now.
2022-12-13Rollup merge of #105464 - nbdd0121:hir, r=compiler-errorsMatthias Krüger-38/+49
Support #[track_caller] on async closures Follow up on #105180 r? ```@compiler-errors``` cc ```@cjgillot```
2022-12-12Auto merge of #105160 - nnethercote:rm-Lit-token_lit, r=petrochenkovbors-2/+3
Remove `token::Lit` from `ast::MetaItemLit`. Currently `ast::MetaItemLit` represents the literal kind twice. This PR removes that redundancy. Best reviewed one commit at a time. r? `@petrochenkov`
2022-12-10compiler: remove unnecessary imports and qualified pathsKaDiWa-2/+2
2022-12-08Move paren expr and loop HIR loweringGary Guo-28/+37
2022-12-08Support `#[track_caller]` on async closuresGary Guo-10/+12
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