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inlined HIR.
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This is to pull in changes to support ARM MUSL targets.
This change also commits a couple of other cargo-generated changes
to other dependencies in the various Cargo.toml files.
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Better attribute and metaitem encapsulation throughout the compiler
This PR refactors most (hopefully all?) of the `MetaItem` interactions outside of `libsyntax` (and a few inside) to interact with MetaItems through the provided traits instead of directly creating / destruct / matching against them. This is a necessary first step to eventually converting `MetaItem`s to internally use `TokenStream` representations (which will make `MetaItem` interactions much nicer for macro writers once the new macro system is in place).
r? @nrc
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For tuple structs the where clause comes after the definition.
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Added empty CloseDelim to tokens for future use.
Description says it all. I added a new DelimToken type, Empty, to indicate a Delimited tokenstream with no actual delimiters (which are variously useful for constructing macro output).
r? @nrc
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evaluate the array length of fixed size array types in rustdoc
mitgates #34579
to fix it we'd need an expression simplifier.
r? @steveklabnik
cc @Osspial
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Start cleaning up the string interner
r? @eddyb
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Currently methods from extern crates are sometimes added to the search
index when they shouldn't be or added with the original path rather than
the reexported path. This fixes that by making sure `cache().paths` only
contains local paths like the description for it states. It also fixes a
few minor issues with link rendering and redirect generation which would
point to local crate docs even if the docs for that crate hadn't been
generated.
Also a bug with methods implemented on traits which caused wrong paths and
so dead links in the search results has been fixed.
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rustc: Update stage0 to beta-2016-07-06
Hot off the presses, let's update our stage0 compiler!
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Remove invalid CSS rule for doc titles
r? @steveklabnik
Before:
After:
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Fix typos
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Hot off the presses, let's update our stage0 compiler!
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rustdoc: Remove paths from primitive page <title> tags
Currently primitive pages have a title like "std::u8 - Rust" this changes
it to "u8 - Rust" as "std::u8" is the name of a module not a primitive
type.
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prefer `if let` to match with `None => {}` arm in some places
This is a spiritual succesor to #34268 / 8531d581, in which we replaced a
number of matches of None to the unit value with `if let` conditionals
where it was judged that this made for clearer/simpler code (as would be
recommended by Manishearth/rust-clippy's `single_match` lint). The same
rationale applies to matches of None to the empty block.
----
r? @jseyfried
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Remove redundant `CompileController` entry points
Remove the `after_expand` and `after_write_deps` `CompileController` entry points.
The only things that separate these entry points from `after_hir_lowering` are dep-info generation and HIR map construction, neither of which is computationally intensive or has the potential to error.
r? @nrc
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This is a spiritual succesor to #34268/8531d581, in which we replaced a
number of matches of None to the unit value with `if let` conditionals
where it was judged that this made for clearer/simpler code (as would be
recommended by Manishearth/rust-clippy's `single_match` lint). The same
rationale applies to matches of None to the empty block.
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name resolution
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Currently primitive pages have a title like "std::u8 - Rust" this changes
it to "u8 - Rust" as "std::u8" is the name of a module not a primitive
type.
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Rollup of 5 pull requests
- Successful merges: #34105, #34305, #34512, ~~#34531,~~ #34547
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Fix pretty-printing of lifetime bound
Fix #34527.
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rustdoc: Fix empty Implementations section on some module pages
These are caused by `DefaultImpl`s.
For example [`core::marker`](https://doc.rust-lang.org/nightly/core/marker/#impls).
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rustdoc: Fix a few stripping issues
We need to recurse into stripped modules to strip things like impl methods
but when doing so we must not add any items to the `retained` set.
For example this removes [`core::num::ParseFloatError::__description`](https://doc.rust-lang.org/nightly/core/num/struct.ParseFloatError.html#method.__description) and [`impl Clone for ThreadRng`](https://doc.rust-lang.org/nightly/std/clone/trait.Clone.html).
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rustdoc: Remove Derived Implementations title
As far as I know whether a trait was derived or not does not change the
public API so there is no need to include this information in the docs.
This title currently just adds an extra divide in the list of trait
implementations which I don't think needs to be there.
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These are caused by `DefaultImpl`s.
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rustdoc: Fix inlined renamed reexports in import lists
Fixes #34473
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Batch up libsyntax breaking changes
Batch of the following syntax-[breaking-change] changes:
- #34213: Add a variant `Macro` to `TraitItemKind`
- #34368: Merge the variant `QPath` of `PatKind` into the variant `PatKind::Path`
- #34385: Move `syntax::ast::TokenTree` into a new module `syntax::tokenstream`
- #33943:
- Remove the type parameter from `visit::Visitor`
- Remove `attr::WithAttrs` -- use `attr::HasAttrs` instead.
- Change `fold_tt`/`fold_tts` to take token trees by value and avoid wrapping token trees in `Rc`.
- Remove the field `ctxt` of `ast::Mac_`
- Remove inherent method `attrs()` of types -- use the method `attrs` of `HasAttrs` instead.
- #34316:
- Remove `ast::Decl`/`ast::DeclKind` and add variants `Local` and `Item` to `StmtKind`.
- Move the node id for statements from the `StmtKind` variants to a field of `Stmt` (making `Stmt` a struct instead of an alias for `Spanned<StmtKind>`)
- Rename `ast::ExprKind::Again` to `Continue`.
- #34339: Generalize and abstract `ThinAttributes` to `ThinVec<Attribute>`
- Use `.into()` in convert between `Vec<Attribute>` and `ThinVec<Attribute>`
- Use autoderef instead of `.as_attr_slice()`
- #34436: Remove the optional expression from `ast::Block` and instead use a `StmtKind::Expr` at the end of the statement list.
- #34403: Move errors into a separate crate (unlikely to cause breakage)
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We need to recurse into stripped modules to strip things like impl methods
but when doing so we must not add any items to the `retained` set.
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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.
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rustdoc: Fix panic caused by doc(hidden) trait methods
Fixes: #34423
r? @alexcrichton
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rustdoc: Add more types to the sidebar
They're displayed in the same order as they are on modules pages.
You can test [here](https://ollie27.github.io/rust_doc_test/std/).
For example:
[before](https://doc.rust-lang.org/nightly/std/char/constant.MAX.html) [after](https://ollie27.github.io/rust_doc_test/std/char/constant.MAX.html)
[before](https://doc.rust-lang.org/nightly/std/os/raw/type.c_char.html) [after](https://ollie27.github.io/rust_doc_test/std/os/raw/type.c_char.html)
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rustdoc: Fix a couple of issues with src links to external crates
- src links/redirects to extern fn from another crate had an extra '/'.
- src links to `pub use` of a crate module had an extra '/'.
- src links to renamed reexports from another crate used the new name
for the link but should use the original name.
Fixes: #34274
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Implementation of #34168
r? @brson
cc @alexcrichton
cc @steveklabnik
cc @jonathandturner
I only updated `librustc_privacy/diagnostics.rs`, and I already found a case where the code doesn't throw the expected error code (E0448).
Fixes #34168.
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