presto-parser/src/main/java/io/prestosql/sql/tree/ExpressionTreeRewriter.java/ExpressionTreeRewriter/visitArrayConstructor
class ExpressionTreeRewriter:        @Override
        protected Expression visitArrayConstructor(ArrayConstructor node, Context<C> context)
        {
            if (!context.isDefaultRewrite()) {
                Expression result = rewriter.rewriteArrayConstructor(node, context.get(), ExpressionTreeRewriter.this);
                if (result != null) {
                    return result;
                }
            }

            List<Expression> values = rewrite(node.getValues(), context);

            if (!sameElements(node.getValues(), values)) {
                return new ArrayConstructor(values);
            }

            return node;
        }