if let ExprKind::Block(ref block, _) = arms[0].body.kind;
if block.stmts.is_empty();
if let Some(block_expr) = &block.expr;
- // inner block is optional. unwarp it if it exists, or use the expression as is otherwise.
+ // inner block is optional. unwrap it if it exists, or use the expression as is otherwise.
if let Some(begin_panic_call) = match block_expr.kind {
ExprKind::Block(ref inner_block, _) => &inner_block.expr,
_ => &block.expr,