Remove if let check for match_ref_pats

camsteffen · camsteffen · commit 2c7b7e8c5684 · 2021-11-05T14:50:23.000-05:00
diff --git a/clippy_lints/src/matches.rs b/clippy_lints/src/matches.rs
@@ -632,9 +632,6 @@ impl<'tcx> LateLintPass<'tcx> for Matches {
         if let ExprKind::Match(ex, arms, _) = expr.kind {
             check_match_ref_pats(cx, ex, arms.iter().map(|el| el.pat), expr);
         }
-        if let Some(higher::IfLet { let_pat, let_expr, .. }) = higher::IfLet::hir(cx, expr) {
-            check_match_ref_pats(cx, let_expr, once(let_pat), expr);
-        }
     }
 
     fn check_local(&mut self, cx: &LateContext<'tcx>, local: &'tcx Local<'_>) {

Original file line number	Diff line number	Diff line change
`@@ -632,9 +632,6 @@ impl<'tcx> LateLintPass<'tcx> for Matches {`
`632`	`632`	`if let ExprKind::Match(ex, arms, _) = expr.kind {`
`633`	`633`	`check_match_ref_pats(cx, ex, arms.iter().map(\|el\| el.pat), expr);`
`634`	`634`	`}`
`635`		`- if let Some(higher::IfLet { let_pat, let_expr, .. }) = higher::IfLet::hir(cx, expr) {`
`636`		`- check_match_ref_pats(cx, let_expr, once(let_pat), expr);`
`637`		`- }`
`638`	`635`	`}`
`639`	`636`
`640`	`637`	`fn check_local(&mut self, cx: &LateContext<'tcx>, local: &'tcx Local<'_>) {`