Update mixed_read_write_in_expression.rs

Centri3 · Centri3 · commit 587c68817bd9 · 2023-06-09T00:57:11.000-05:00
diff --git a/clippy_lints/src/mixed_read_write_in_expression.rs b/clippy_lints/src/mixed_read_write_in_expression.rs
@@ -145,7 +145,7 @@ impl<'a, 'tcx> Visitor<'tcx> for DivergenceVisitor<'a, 'tcx> {
                     return;
                 }
 
-                if let Some(stmt) = block.stmts.first() && block.stmts.len() == 1 {
+                if let [stmt] = block.stmts && block.stmts.len() == 1 {
                     match stmt.kind {
                         StmtKind::Expr(e) | StmtKind::Semi(e) => self.visit_expr(e),
                         _ => {},

Original file line number	Diff line number	Diff line change
`@@ -145,7 +145,7 @@ impl<'a, 'tcx> Visitor<'tcx> for DivergenceVisitor<'a, 'tcx> {`
`145`	`145`	`return;`
`146`	`146`	`}`
`147`	`147`
`148`		`- if let Some(stmt) = block.stmts.first() && block.stmts.len() == 1 {`
	`148`	`+ if let [stmt] = block.stmts && block.stmts.len() == 1 {`
`149`	`149`	`match stmt.kind {`
`150`	`150`	`StmtKind::Expr(e) \| StmtKind::Semi(e) => self.visit_expr(e),`
`151`	`151`	`_ => {},`