Mak DefId to AccessLevel map in resolve for export
hir_id to accesslevel in resolve and applied in privacy
using local def id
removing tracing probes
making function not recursive and adding comments
Move most of Exported/Public res to rustc_resolve
moving public/export res to resolve
fix missing stability attributes in core, std and alloc
move code to access_levels.rs
return for some kinds instead of going through them
Export correctness, macro changes, comments
add comment for import binding
add comment for import binding
renmae to access level visitor, remove comments, move fn as closure, remove new_key
fmt
fix rebase
fix rebase
fmt
fmt
fix: move macro def to rustc_resolve
fix: reachable AccessLevel for enum variants
fmt
fix: missing stability attributes for other architectures
allow unreachable pub in rustfmt
fix: missing impl access level + renaming export to reexport
Missing impl access level was found thanks to a test in clippy
Hash `Ident` spans in all HIR structures
This PR removes all of the `#[stable_hasher(project(name))]`
attributes used in HIR structs. While these attributes are not known
to be causing any issues in practice, we need to hash these in
order for the incremental system to work correctly -
a query could be otherwise be incorrectly marked green
when a change occures in one of the `Span`s that it uses.
rustdoc: Introduce a resolver cache for sharing data between early doc link resolution and later passes
The refactoring parts of https://github.com/rust-lang/rust/pull/88679, shouldn't cause any slowdowns.
r? `@jyn514`
expand: Refactor InvocationCollector visitor for better code reuse
The refactoring part of https://github.com/rust-lang/rust/pull/92473.
Invocation collector visitor logic now lives in two main functions:
- `fn flat_map_node`, corresponding to "one to many" expansions
- `fn visit_node`, corresponding to "one to one" expansions
All specific mut visitor methods now use one of these functions.
The new `InvocationCollectorNode` trait implemented for all `AstFragment` nodes provides the necessary small pieces of functionality required to implement the `(flat_map,visit)_node` functions.
r? `@Aaron1011`
Don't resolve blocks in foreign functions
Although it is an error for a foreign function to have a block, it is still possible at the level of the AST. #74204 made AST lowering skip over blocks belonging to foreign functions, since they're invalid. However, resolve still treated these blocks normally, resulting in a mismatch between the HIR and resolve, which could cause an ICE under certain circumstances. This PR changes resolve to skip over blocks belonging to foreign functions, as AST lowering does.
Fixes#91370.
r? ``@cjgillot``
rustc_metadata: Optimize and document module children decoding
The first commit limits the item in the `item_children`/`each_child_of_item` query to modules (in name resolution sense) and adds a corresponding assertion.
The `associated_item_def_ids` query collecting children of traits and impls specifically now uses a simplified implementation not decoding unnecessary data instead of `each_child_of_item`, this gives a nice performance improvement.
The second commit does some renaming that clarifies the terminology used for all items in a module vs `use` items only.
Don't perform any new queries while reading a query result on disk
In addition to being very confusing, this can cause us to add dep node edges between two queries that would not otherwise have an edge.
We now panic if any new dep node edges are created during the deserialization of a query result. This requires serializing the full `AdtDef` to disk, instead of just serializing the `DefId` and invoking the `adt_def` query during deserialization.
I'll probably split this up into several smaller PRs for perf runs.
Add a query for resolving an impl item from the trait item
This makes finding the item in an impl that implements a given trait item a query. This is for a few reasons:
- To slightly improve performance
- To avoid having to do name resolution during monomorphisation
- To make it easier to implement potential future features that create anonymous associated items
Consolidate checking for msvc when generating debuginfo
If the target we're generating code for is msvc, then we do two main
things differently: we generate type names in a C++ style instead of a
Rust style and we generate debuginfo for enums differently.
I've refactored the code so that there is one function
(`cpp_like_debuginfo`) which determines if we should use the C++ style
of naming types and other debuginfo generation or the regular Rust one.
r? ``@michaelwoerister``
This PR is not urgent so please don't let it interrupt your holidays! 🎄🎁
Remove &self from PrintState::to_string
The point of `PrintState::to_string` is to create a `State` and evaluate the caller's closure on it:
e9fbe79292/compiler/rustc_ast_pretty/src/pprust/state.rs (L868-L872)
Making the caller *also* construct and pass in a `State`, which is then ignored, was confusing.
Min capture computation can already handle the same place appearing twice,
and previous commits made CaptureInfo construction very cheap, so just
delegate all work to min capture and let InferBorrowKind and
process_collected_capture_information handle everything linearly.
`adjust_upvar_deref` and friends are implemented so that they reuse
existing region so new region vars don't have to be generated.
Since now we don't have to generate region vars in `InferBorrowKind`,
creating a new capture info would be cheap and we can just use
`determine_capture_info`.
syn is updated so that let_else syntax can be used in fn with `#[instrument]` attribute.
`restrict_repr_packed_field_ref_capture` is changed to take place by value
since cloning is needed anyway.
Region info is completely unnecessary for upvar capture kind computation
and is only needed to create the final upvar tuple ty. Doing so makes
creation of UpvarCapture very cheap and expose further cleanup opportunity.
If the target we're generating code for is msvc, then we do two main
things differently: we generate type names in a C++ style instead of a
Rust style and we generate debuginfo for enums differently.
I've refactored the code so that there is one function
(`cpp_like_debuginfo`) which determines if we should use the C++ style
of naming types and other debuginfo generation or the regular Rust one.
Because MIPSr6 has many differences with previous MIPSr2 arch, the previous rlib metadata stripping code in `rustc_codegen_ssa` is only for MIPSr2/r3/r5 (which share the same elf e_flags).
This commit fixed this problem. It makes `rustc_codegen_ssa` happy when compiling rustc for MIPSr6 target or hosts.
