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Avoid invoking ignored_unit_patterns in macro definition

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koka 2023-10-03 20:36:35 +09:00
parent 81400e2db8
commit e465264d47
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5 changed files with 68 additions and 6 deletions
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4
clippy_lints/src/ignored_unit_patterns.rs
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@ -37,6 +37,10 @@ declare_lint_pass!(IgnoredUnitPatterns => [IGNORED_UNIT_PATTERNS]);
impl<'tcx> LateLintPass<'tcx> for IgnoredUnitPatterns {
fn check_pat(&mut self, cx: &LateContext<'tcx>, pat: &'tcx hir::Pat<'tcx>) {
if pat.span.from_expansion() {
return;
}
match cx.tcx.hir().get_parent(pat.hir_id) {
Node::Param(param) if matches!(cx.tcx.hir().get_parent(param.hir_id), Node::Item(_)) => {
// Ignore function parameters