use matches!() macro in more places

2021-11-06 01:31:32 +01:00
parent 3cd3bbecc5
commit 0a5640b55f
21 changed files with 49 additions and 86 deletions
--- a/compiler/rustc_mir_transform/src/coverage/spans.rs
+++ b/compiler/rustc_mir_transform/src/coverage/spans.rs
@@ -94,10 +94,9 @@ impl CoverageSpan {
        stmt_index: usize,
    ) -> Self {
        let is_closure = match statement.kind {
-            StatementKind::Assign(box (_, Rvalue::Aggregate(box ref kind, _))) => match kind {
-                AggregateKind::Closure(_, _) | AggregateKind::Generator(_, _, _) => true,
-                _ => false,
-            },
+            StatementKind::Assign(box (_, Rvalue::Aggregate(box ref kind, _))) => {
+                matches!(kind, AggregateKind::Closure(_, _) | AggregateKind::Generator(_, _, _))
+            }
            _ => false,
        };