bjoernager/rust
bjoernager/rust
1
Fork 0
Code Issues Pull requests Activity

Resolve documentation links in rustc and store the results in metadata

Browse source 
This commit implements MCP https://github.com/rust-lang/compiler-team/issues/584

It also removes code that is no longer used, and that includes code cloning resolver, so issue #83761 is fixed.
This commit is contained in:
Vadim Petrochenkov 2022-02-01 20:30:32 +08:00
parent a12d31d5a6
commit b62b82aef4
28 changed files with 653 additions and 853 deletions
Download patch file Download diff file Expand all files Collapse all files

16
compiler/rustc_hir/src/def.rs
View file

@ -2,6 +2,8 @@ use crate::hir;
use rustc_ast as ast;
use rustc_ast::NodeId;
use rustc_data_structures::fx::FxHashMap;
use rustc_data_structures::stable_hasher::ToStableHashKey;
use rustc_macros::HashStable_Generic;
use rustc_span::def_id::{DefId, LocalDefId};
use rustc_span::hygiene::MacroKind;
@ -472,7 +474,8 @@ impl PartialRes {
/// Different kinds of symbols can coexist even if they share the same textual name.
/// Therefore, they each have a separate universe (known as a "namespace").
#[derive(Copy, Clone, PartialEq, Eq, Hash, Debug)]
#[derive(Copy, Clone, PartialEq, Eq, PartialOrd, Ord, Hash, Debug, Encodable, Decodable)]
#[derive(HashStable_Generic)]
pub enum Namespace {
/// The type namespace includes `struct`s, `enum`s, `union`s, `trait`s, and `mod`s
/// (and, by extension, crates).
@ -499,6 +502,15 @@ impl Namespace {
}
}
impl<CTX: crate::HashStableContext> ToStableHashKey<CTX> for Namespace {
type KeyType = Namespace;
#[inline]
fn to_stable_hash_key(&self, _: &CTX) -> Namespace {
*self
}
}
/// Just a helper ‒ separate structure for each namespace.
#[derive(Copy, Clone, Default, Debug)]
pub struct PerNS<T> {
@ -760,3 +772,5 @@ pub enum LifetimeRes {
/// HACK: This is used to recover the NodeId of an elided lifetime.
ElidedAnchor { start: NodeId, end: NodeId },
}
pub type DocLinkResMap = FxHashMap<(Symbol, Namespace), Option<Res<NodeId>>>;