if i < j {
				sets = append(sets, exprs[i:j])
			}
			i = j + 1
		}
	}

	return sets
}

// checkRedundant checks for expressions of the form
//
//	e && e
//	e || e
//
// Exprs must contain only side effect free expressions.
func (op boolOp) checkRedundant(pass *analysis.Pass, exprs []ast.Expr) {
	seen := make(map[string]bool)
	for _, e := range exprs {