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2016-11-21Fix fallout in `rustdoc` and tests.Jeffrey Seyfried-3/+2
2016-11-20Move `syntax::util::interner` -> `syntax::symbol`, cleanup.Jeffrey Seyfried-1/+2
2016-11-20Refactor `P<ast::MetaItem>` -> `ast::MetaItem`.Jeffrey Seyfried-10/+9
2016-11-20Move `MetaItemKind`'s `Name` to a field of `MetaItem`.Jeffrey Seyfried-6/+7
2016-11-20Refactor away `ast::Attribute_`.Jeffrey Seyfried-10/+7
2016-11-10syntax: don't fake a block around closures' bodies during parsing.Eduard Burtescu-1/+1
2016-11-03Make `ast::ExprKind` smaller.Jeffrey Seyfried-30/+16
2016-11-03Reduce the size of `Token` and make it cheaper to clone by refactoringJeffrey Seyfried-13/+18
`Token::Interpolated(Nonterminal)` -> `Token::Interpolated(Rc<Nonterminal>)`.
2016-10-29Move `CrateConfig` from `Crate` to `ParseSess`.Jeffrey Seyfried-4/+1
2016-10-27Implement field shorthands in struct literal expressions.Eduard Burtescu-4/+5
2016-10-01Rollup merge of #34764 - pnkfelix:attrs-on-generic-formals, r=eddybManish Goregaokar-1/+11
First step for #34761
2016-09-28libsyntax: clearer names for some AST partsJonas Schievink-5/+5
This applies the HIR changes from the previous commits to the AST, and is thus a syntax-[breaking-change] Renames `PatKind::Vec` to `PatKind::Slice`, since these are called slice patterns, not vec patterns. Renames `TyKind::Vec`, which represents the type `[T]`, to `TyKind::Slice`. Renames `TyKind::FixedLengthVec` to `TyKind::Array`.
2016-09-23Add attribute support to generic lifetime and type parameters.Felix S. Klock II-1/+11
I am using `ThinAttributes` rather than a vector for attributes attached to generics, since I expect almost all lifetime and types parameters to not carry any attributes.
2016-09-17Ensure that macro invocations are folded and visited the same order.Jeffrey Seyfried-53/+31
2016-09-13Refactor `noop_fold_stmt_kind` out of `noop_fold_stmt`.Jeffrey Seyfried-37/+13
2016-08-29Future proof the AST for `union`.Jeffrey Seyfried-0/+4
2016-08-28Rollup merge of #35850 - SergioBenitez:master, r=nrcJeffrey Seyfried-1/+18
Implement RFC#1559: allow all literals in attributes Implemented rust-lang/rfcs#1559, tracked by #34981.
2016-08-28Rollup merge of #35618 - jseyfried:ast_view_path_refactor, r=eddybJeffrey Seyfried-12/+4
Refactor `PathListItem`s This refactors away variant `Mod` of `ast::PathListItemKind` and refactors the remaining variant `Ident` to a struct `ast::PathListItem_`.
2016-08-25Implement RFC#1559: allow all literals in attributes.Sergio Benitez-1/+18
2016-08-21Refactor away variant `ast::PathListItemKind::Mod`Jeffrey Seyfried-12/+4
and refactor `ast::PathListItemKind::Ident` -> `ast::PathListItem_`.
2016-08-18Add Span field for Generics structsGuillaume Gomez-1/+2
2016-08-13Rename empty/bang to neverAndrew Cann-1/+1
Split Ty::is_empty method into is_never and is_uninhabited
2016-08-13Remove obsolete divergence related stuffAndrew Cann-1/+0
Replace FnOutput with Ty Replace FnConverging(ty) with ty Purge FnDiverging, FunctionRetTy::NoReturn and FunctionRetTy::None
2016-08-13Start implementation of RFC 1216 (make ! a type)Andrew Cann-0/+1
Add `TyKind::Empty` and fix resulting build errors.
2016-08-12syntax: add anonymized type syntax, i.e. impl TraitA+TraitB.Eduard Burtescu-0/+3
2016-07-04Revert "Change `fold_tt` and `fold_tts` to take token trees by value ↵Jeffrey Seyfried-19/+27
(instead of by reference)" This reverts commit 5bf7970ac70b4e7781e7b2f3816720aa62fac6fd.
2016-06-29Give `ast::ExprKind::Paren` no-op expressions the same node ids as their ↵Jeffrey Seyfried-2/+11
children.
2016-06-26Rollup merge of #34436 - jseyfried:no_block_expr, r=eddybJeffrey Seyfried-2/+1
To allow these braced macro invocation, this PR removes the optional expression from `ast::Block` and instead uses a `StmtKind::Expr` at the end of the statement list. Currently, braced macro invocations in blocks can expand into statements (and items) except when they are last in a block, in which case they can only expand into expressions. For example, ```rust macro_rules! make_stmt { () => { let x = 0; } } fn f() { make_stmt! {} //< This is OK... let x = 0; //< ... unless this line is commented out. } ``` Fixes #34418.
2016-06-26Rollup merge of #34339 - jseyfried:thin_vec, r=petrochenkov,ManishearthJeffrey Seyfried-8/+5
Generalize and abstract `ThinAttributes` to `ThinVec<Attribute>`.
2016-06-26Rollup merge of #34316 - jseyfried:refactor_ast_stmt, r=eddybJeffrey Seyfried-43/+34
Refactor away `ast::Decl`, refactor `ast::Stmt`, and rename `ast::ExprKind::Again` to `ast::ExprKind::Continue`.
2016-06-26Rollup merge of #33943 - jseyfried:libsyntax_cleanup, r=nrcJeffrey Seyfried-30/+19
Miscellaneous low priority cleanup in `libsyntax`.
2016-06-26Rollup merge of #34385 - cgswords:tstream, r=nrcJeffrey Seyfried-0/+1
syntax-[breaking-change] cc #31645 (Only breaking because ast::TokenTree is now tokenstream::TokenTree.) This pull request refactors TokenTrees into their own file as src/libsyntax/tokenstream.rs, moving them out of src/libsyntax/ast.rs, in order to prepare for an accompanying TokenStream implementation (per RFC 1566).
2016-06-25Rollup merge of #34403 - jonathandturner:move_liberror, r=alexcrichtonJeffrey Seyfried-1/+2
This PR refactors the 'errors' part of libsyntax into its own crate (librustc_errors). This is the first part of a few refactorings to simplify error reporting and potentially support more output formats (like a standardized JSON output and possibly an --explain mode that can work with the user's code), though this PR stands on its own and doesn't assume further changes. As part of separating out the errors crate, I have also refactored the code position portion of codemap into its own crate (libsyntax_pos). While it's helpful to have the common code positions in a separate crate for the new errors crate, this may also enable further simplifications in the future.
2016-06-25Rollup merge of #34368 - petrochenkov:astqpath, r=ManishearthJeffrey Seyfried-6/+5
The AST part of https://github.com/rust-lang/rust/pull/34365 plugin-[breaking-change] cc https://github.com/rust-lang/rust/issues/31645
2016-06-23Remove field `expr` of `ast::Block`Jeffrey Seyfried-2/+1
2016-06-23Move errors from libsyntax to its own crateJonathan Turner-1/+2
2016-06-21Refactored tokentrees into their own files in preparation for tokenstreams. ↵cgswords-0/+1
Modified tests to point to the new file now.
2016-06-20Merge PatKind::QPath into PatKind::Path in ASTVadim Petrochenkov-6/+5
2016-06-19Generalize and abstract `ThinAttributes`Jeffrey Seyfried-6/+5
2016-06-17Rename `ast::ExprKind::Again` -> `ast::ExprKind::Continue`Jeffrey Seyfried-1/+1
2016-06-17Fix falloutJeffrey Seyfried-42/+33
2016-06-14Change `fold_tt` and `fold_tts` to take token trees by value (instead of by ↵Jeffrey Seyfried-29/+19
reference)
2016-06-14Refactor away field `ctxt` of `ast::Mac_`Jeffrey Seyfried-1/+0
2016-06-13Add support for macro expansion inside trait itemsJoseph Dunne-0/+3
2016-05-27Rollup merge of #33644 - petrochenkov:selfast, r=nrcManish Goregaokar-32/+1
The AST part of https://github.com/rust-lang/rust/pull/33505. https://github.com/rust-lang/rust/pull/33505 isn't landed yet, so this PR is based on top of it. r? @nrc plugin-[breaking-change] cc #31645 @Manishearth
2016-05-27Rollup merge of #33639 - petrochenkov:dotdot, r=nmatsakisManish Goregaokar-3/+5
cc https://github.com/rust-lang/rust/issues/33627 r? @nikomatsakis plugin-[breaking-change] cc https://github.com/rust-lang/rust/issues/31645 @Manishearth
2016-05-26Implement `..` in tuple (struct) patternsVadim Petrochenkov-3/+5
2016-05-25Add a new AST-only type variant `ImplicitSelf`Vadim Petrochenkov-2/+1
2016-05-25Remove ExplicitSelf from ASTVadim Petrochenkov-31/+1
2016-05-24syntax/hir: give loop labels a spanGeorg Brandl-4/+8
This makes the "shadowing labels" warning *not* print the entire loop as a span, but only the lifetime. Also makes #31719 go away, but does not fix its root cause (the span of the expanded loop is still wonky, but not used anymore).
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