bjoernager/rust
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Compute all_traits_impls during resolution.

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This commit is contained in:
Camille GILLOT 2021-07-16 21:55:10 +02:00
parent 26eeec0baf
commit 635978041d
8 changed files with 17 additions and 18 deletions
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2
compiler/rustc_middle/src/hir/mod.rs
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@ -170,7 +170,7 @@ pub fn provide(providers: &mut Providers) {
}
};
providers.opt_def_kind = |tcx, def_id| tcx.hir().opt_def_kind(def_id.expect_local());
providers.all_local_trait_impls = |tcx, ()| &tcx.hir_crate(()).trait_impls;
providers.all_local_trait_impls = |tcx, ()| &tcx.resolutions(()).trait_impls;
providers.expn_that_defined = |tcx, id| {
let id = id.expect_local();
tcx.resolutions(()).definitions.expansion_that_defined(id)

2
compiler/rustc_middle/src/ty/mod.rs
View file

@ -44,6 +44,7 @@ use rustc_span::Span;
use rustc_target::abi::Align;
use std::cmp::Ordering;
use std::collections::BTreeMap;
use std::hash::{Hash, Hasher};
use std::ops::ControlFlow;
use std::{fmt, ptr, str};
@ -132,6 +133,7 @@ pub struct ResolverOutputs {
/// via `extern crate` item and not `--extern` option or compiler built-in.
pub extern_prelude: FxHashMap<Symbol, bool>,
pub main_def: Option<MainDefinition>,
pub trait_impls: BTreeMap<DefId, Vec<LocalDefId>>,
}
#[derive(Clone, Copy, Debug)]