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rustc_lint: Reuse the set of registered tools from resolver

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This commit is contained in:
Vadim Petrochenkov 2021-09-29 01:17:54 +03:00
parent 452aa81770
commit 51b2338611
10 changed files with 70 additions and 56 deletions
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5
compiler/rustc_expand/src/base.rs
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@ -8,7 +8,7 @@ use rustc_ast::tokenstream::{CanSynthesizeMissingTokens, TokenStream};
use rustc_ast::visit::{AssocCtxt, Visitor};
use rustc_ast::{self as ast, AstLike, Attribute, Item, NodeId, PatKind};
use rustc_attr::{self as attr, Deprecation, Stability};
use rustc_data_structures::fx::FxHashMap;
use rustc_data_structures::fx::{FxHashMap, FxHashSet};
use rustc_data_structures::sync::{self, Lrc};
use rustc_errors::{Applicability, DiagnosticBuilder, ErrorReported};
use rustc_lint_defs::builtin::PROC_MACRO_BACK_COMPAT;
@ -920,6 +920,9 @@ pub trait ResolverExpand {
/// we generated proc macros harnesses, so that we can map
/// HIR proc macros items back to their harness items.
fn declare_proc_macro(&mut self, id: NodeId);
/// Tools registered with `#![register_tool]` and used by tool attributes and lints.
fn registered_tools(&self) -> &FxHashSet<Ident>;
}
#[derive(Clone, Default)]