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Avoid linting on procedural macros

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Renato Lochetti 2023-06-24 19:45:16 -03:00
parent 1b4c423f30
commit f0eb40c981
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GPG key ID: FB2DDFF8C164FA5E
4 changed files with 34 additions and 8 deletions
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2
clippy_lints/src/extra_unused_type_parameters.rs
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@ -1,4 +1,5 @@
use clippy_utils::diagnostics::{span_lint_and_help, span_lint_and_then};
use clippy_utils::is_from_proc_macro;
use clippy_utils::trait_ref_of_method;
use rustc_data_structures::fx::{FxHashMap, FxHashSet};
use rustc_errors::Applicability;
@ -265,6 +266,7 @@ impl<'tcx> LateLintPass<'tcx> for ExtraUnusedTypeParameters {
fn check_item(&mut self, cx: &LateContext<'tcx>, item: &'tcx Item<'tcx>) {
if let ItemKind::Fn(_, generics, body_id) = item.kind
&& !self.is_empty_exported_or_macro(cx, item.span, item.owner_id.def_id, body_id)
&& !is_from_proc_macro(cx, item)
{
let mut walker = TypeWalker::new(cx, generics);
walk_item(&mut walker, item);