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2019-04-03Deny internal lints on non conflicting cratesflip1995-0/+1
- libarena - librustc_allocator - librustc_borrowck - librustc_codegen_ssa - librustc_codegen_utils - librustc_driver - librustc_errors - librustc_incremental - librustc_metadata - librustc_passes - librustc_privacy - librustc_resolve - librustc_save_analysis - librustc_target - librustc_traits - libsyntax - libsyntax_ext - libsyntax_pos
2019-03-30Rollup merge of #59376 - davidtwco:finally-rfc-2008-variants, ↵Mazdak Farrokhzad-2/+7
r=petrochenkov,QuietMisdreavus RFC 2008: Enum Variants Part of #44109. See [Zulip topic](https://rust-lang.zulipchat.com/#narrow/stream/131828-t-compiler/topic/rfc-2008/near/132663140) for previous discussion. r? @petrochenkov cc @nikomatsakis
2019-03-28Implement `#[non_exhaustive]` on variants.David Wood-2/+7
This commit removes the check that disallows the `#[non_exhaustive]` attribute from being placed on enum variants and removes the associated tests. Further, this commit lowers the visibility of enum variant constructors when the variant is marked as non-exhaustive.
2019-03-28Rollup merge of #59413 - Zoxc:hirid, r=oli-obkMazdak Farrokhzad-1/+1
HirIdify hir::ItemId Version of https://github.com/rust-lang/rust/pull/59092. r? @oli-obk
2019-03-28Rollup merge of #58581 - varkor:const-generics-encoder-refactor, r=eddybMazdak Farrokhzad-42/+39
Refactor generic parameter encoder functions Addresses https://github.com/rust-lang/rust/pull/58503#discussion_r257488950. r? @eddyb
2019-03-25hir: replace NodeId with HirId in ItemIdljedrz-1/+1
2019-03-24Re-order fields in `Def::Ctor`.David Wood-3/+2
This commit moves the `DefId` field of `Def::Ctor` to be the first field.
2019-03-24Move `CtorOf` into `hir::def`.David Wood-3/+3
This commit moves the definition of `CtorOf` from `rustc::hir` to `rustc::hir::def` and adds imports wherever it is used.
2019-03-24Revert changes to creation of fictive constructors for struct variantsVadim Petrochenkov-8/+10
2019-03-24Merge `DefPathData::VariantCtor` and `DefPathData::StructCtor`Vadim Petrochenkov-2/+2
2019-03-24Remove `VariantDef::parent_did`Vadim Petrochenkov-12/+9
2019-03-24Separate variant id and variant constructor id.David Wood-60/+127
This commit makes two changes - separating the `NodeId` that identifies an enum variant from the `NodeId` that identifies the variant's constructor; and no longer creating a `NodeId` for `Struct`-style enum variants and structs. Separation of the variant id and variant constructor id will allow the rest of RFC 2008 to be implemented by lowering the visibility of the variant's constructor without lowering the visbility of the variant itself. No longer creating a `NodeId` for `Struct`-style enum variants and structs mostly simplifies logic as previously this `NodeId` wasn't used. There were various cases where the `NodeId` wouldn't be used unless there was an unit or tuple struct or enum variant but not all uses of this `NodeId` had that condition, by removing this `NodeId`, this must be explicitly dealt with. This change mostly applied cleanly, but there were one or two cases in name resolution and one case in type check where the existing logic required a id for `Struct`-style enum variants and structs.
2019-03-23Fix rebaseEsteban Küber-1/+1
2019-03-23Swap primary/secondary spans for E0458Esteban Küber-2/+3
2019-03-22Rollup merge of #59266 - estebank:struct-parse-recovery, r=petrochenkovMazdak Farrokhzad-1/+2
Do not complain about non-existing fields after parse recovery When failing to parse struct-like enum variants, the ADT gets recorded as having no fields. Record that we have actually recovered during parsing of this variant to avoid complaing about non-existing fields when actually using it. Fix #57361.
2019-03-20Auto merge of #57018 - dcreager:redundant-linker, r=alexcrichtonbors-25/+27
Keep last redundant linker flag, not first When a library (L1) is passed to the linker multiple times, this is sometimes purposeful: there might be several other libraries in the linker command (L2 and L3) that all depend on L1. You'd end up with a (simplified) linker command that looks like: ``` -l2 -l1 -l3 -l1 ``` With the previous behavior, when rustc encountered a redundant library, it would keep the first instance, and remove the later ones, resulting in: ``` -l2 -l1 -l3 ``` This can cause a linker error, because on some platforms (e.g. Linux), the linker will only include symbols from L1 that are needed *at the point it's referenced in the command line*. So if L3 depends on additional symbols from L1, which aren't needed by L2, the linker won't know to include them, and you'll end up with "undefined symbols" errors. A better behavior is to keep the *last* instance of the library: ``` -l2 -l3 -l1 ``` This ensures that all "downstream" libraries have been included in the linker command before the "upstream" library is referenced. Fixes rust-lang#47989
2019-03-17Do not complain about non-existing fields after parse recoveryEsteban Küber-1/+2
When failing to parse struct-like enum variants, the ADT gets recorded as having no fields. Record that we have actually recovered during parsing of this variant to avoid complaing about non-existing fields when actually using it.
2019-03-16Refactor away `NestedMetaItemKind`Vadim Petrochenkov-1/+1
Remove methods `Attribute::span` and `MetaItem::span` duplicating public fields
2019-03-14Add `EntryKind::TypeParam` and `EntryKind::ConstParam`varkor-21/+42
2019-03-13Rename encode_info_for_generic_param to encode_info_for_ty_in_generic_paramvarkor-3/+3
2019-03-13Refactor generic parameter encoder functionsvarkor-42/+18
2019-03-08Auto merge of #58915 - ljedrz:deprecate_nodeid_methods, r=Zoxcbors-8/+7
HirIdification: almost there The next iteration of HirIdification (#57578). Replaces a bunch of `NodeId` method calls (mostly `as_local_node_id`) with `HirId` ones. Removes `NodeId` from: - [x] `PathSegment` - [x] `PatKind` - [x] `Destination` (replaces it with `HirId`) In addition this PR also removes `Visitor::visit_def_mention`, which doesn't seem to be doing anything.
2019-03-08Auto merge of #58903 - estebank:forgetful-delims, r=petrochenkovbors-2/+2
Always emit unclosed delimiter diagnostics Fix #58886.
2019-03-07hir: remove some obsolete NodeId methodsljedrz-2/+2
2019-03-07hir: remove NodeId from PatKindljedrz-1/+1
2019-03-07HirIdification: replace NodeId method callsljedrz-7/+6
2019-03-06Emit missing unclosed delimiter errorsEsteban Küber-2/+2
2019-03-05Move locate_ctxt backJohn Kåre Alsaker-21/+21
2019-03-05Encode proc macro stabilityJohn Kåre Alsaker-2/+7
2019-03-05Allow linking to a proc macro on the target in metadata and still use a host ↵John Kåre Alsaker-56/+119
proc macro to execute them
2019-03-02hir: remove NodeId from VariantDataljedrz-2/+2
2019-03-02hir: remove NodeId from Itemljedrz-19/+17
2019-03-02hir: remove NodeId from ForeignItemljedrz-4/+7
2019-03-01hir: remove NodeId from AnonConstljedrz-2/+2
2019-02-24hir: remove NodeId from Exprljedrz-1/+1
2019-02-24hir: remove NodeId from MacroDefljedrz-3/+3
2019-02-24hir: remove NodeId from GenericParamljedrz-2/+2
2019-02-20hir: HirId-ify intravisitljedrz-1/+1
2019-02-19Auto merge of #58503 - varkor:const-generics-hir, r=petrochenkovbors-0/+28
Add const generics to the HIR Split out from https://github.com/rust-lang/rust/pull/53645. cc @yodaldevoid r? @eddyb
2019-02-16Rollup merge of #58074 - scottmcm:stabilize-sort_by_cached_key, r=SimonSapinkennytm-1/+0
Stabilize slice_sort_by_cached_key I was going to ask on the tracking issue (https://github.com/rust-lang/rust/issues/34447), but decided to just send this and hope for an FCP here. The method was added last March by https://github.com/rust-lang/rust/pull/48639. Signature: https://doc.rust-lang.org/std/primitive.slice.html#method.sort_by_cached_key ```rust impl [T] { pub fn sort_by_cached_key<K, F>(&mut self, f: F) where F: FnMut(&T) -> K, K: Ord; } ``` That's an identical signature to the existing `sort_by_key`, so I think the questions are just naming, implementation, and the usual "do we want this?". The implementation seems to have proven its use in rustc at least, which many uses: https://github.com/rust-lang/rust/search?l=Rust&q=sort_by_cached_key (I'm asking because it's exactly what I just needed the other day: ```rust all_positions.sort_by_cached_key(|&n| data::CITIES.iter() .map(|x| *metric_closure.get_edge(n, x.pos).unwrap()) .sum::<usize>() ); ``` since caching that key is a pretty obviously good idea.) Closes #34447
2019-02-15Take Const into account in HIRvarkor-0/+28
Co-Authored-By: Gabriel Smith <yodaldevoid@users.noreply.github.com>
2019-02-14Rollup merge of #57856 - lzutao:fix-old-first-edition, r=steveklabnikMazdak Farrokhzad-1/+1
Convert old first edition links to current edition one r? @steveklabnik
2019-02-13Convert old doc links to current editionLzu Tao-1/+1
Use footnote style to bypass the tidy check
2019-02-12Stabilize slice_sort_by_cached_keyScott McMurray-1/+0
2019-02-13Rollup merge of #58137 - ljedrz:cleanup_node_id_to_type, r=estebankMazdak Farrokhzad-1/+1
Cleanup: rename node_id_to_type(_opt) Renames `node_id_to_type(_opt)` to `hir_id_to_type(_opt)`; this makes it clear we are dealing with HIR nodes and their IDs here. In addition, a drive-by commit removing `ty::item_path::hir_path_str` (as requested by @eddyb).
2019-02-12Auto merge of #58341 - alexreg:cosmetic-2-doc-comments, r=steveklabnikbors-13/+13
Cosmetic improvements to doc comments This has been factored out from https://github.com/rust-lang/rust/pull/58036 to only include changes to documentation comments (throughout the rustc codebase). r? @steveklabnik Once you're happy with this, maybe we could get it through with r=1, so it doesn't constantly get invalidated? (I'm not sure this will be an issue, but just in case...) Anyway, thanks for your advice so far!
2019-02-11Use `Rc<[Symbol]>` instead of `Vec<Symbol>` to reduce # of allocsOliver Scherer-3/+3
2019-02-11Require a list of features to allow in `allow_internal_unstable`Oliver Scherer-2/+4
2019-02-11Auto merge of #58153 - ljedrz:HirIdify_typeck, r=Zoxcbors-1/+1
Partially Hiridify typeck Another step towards https://github.com/rust-lang/rust/pull/57578.
2019-02-10rustc: doc commentsAlexander Regueiro-13/+13
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