2 if let StmtKind::Local(ref local) = stmt.kind;
3 if let Some(ref init) = local.init;
4 if let Some((ref cond, ref then, Some(else_))) = higher::if_block(&init);
5 if let ExprKind::Block(ref block) = else_.kind;
6 if let Some(trailing_expr) = &block.expr;
7 if block.stmts.len() == 1;
8 if let StmtKind::Semi(ref e, _) = block.stmts[0].kind
9 if let ExprKind::Binary(ref op, ref left, ref right) = e.kind;
10 if BinOpKind::Eq == op.node;
11 if let ExprKind::Lit(ref lit) = left.kind;
12 if let LitKind::Int(2, _) = lit.node;
13 if let ExprKind::Lit(ref lit1) = right.kind;
14 if let LitKind::Int(2, _) = lit1.node;
15 if let ExprKind::Lit(ref lit2) = cond.kind;
16 if let LitKind::Bool(true) = lit2.node;
17 if let ExprKind::Block(ref block1) = then.kind;
18 if let Some(trailing_expr1) = &block1.expr;
19 if block1.stmts.len() == 1;
20 if let StmtKind::Semi(ref e1, _) = block1.stmts[0].kind
21 if let ExprKind::Binary(ref op1, ref left1, ref right1) = e1.kind;
22 if BinOpKind::Eq == op1.node;
23 if let ExprKind::Lit(ref lit3) = left1.kind;
24 if let LitKind::Int(1, _) = lit3.node;
25 if let ExprKind::Lit(ref lit4) = right1.kind;
26 if let LitKind::Int(1, _) = lit4.node;
27 if let PatKind::Wild = local.pat.kind;
29 // report your lint here