// WARNING: This file is auto-generated by crates/ast/generate_ast.py.

#![allow(unused_variables)]

use crate::arena;
use crate::source_atom_set::{SourceAtomSet, SourceAtomSetIndex};
use crate::source_slice_list::{SourceSliceList, SourceSliceIndex};
use crate::types::*;
use std::ops::Deref;
use std::io;

fn newline<W>(out: &mut W, depth: usize)
where
    W: io::Write,
{
    writeln!(out, "").expect("failed to dump");
    for i in 0..depth {
        write!(out, "  ").expect("failed to dump");
    }
}

pub trait ASTDump {
    fn dump_with_atoms<W>(
        &self,
        out: &mut W,
        atoms: &SourceAtomSet,
        slices: &SourceSliceList
    )
    where
        W: io::Write,
    {
        self.dump_with_atoms_at(out, atoms, slices, 0);
        writeln!(out, "").expect("failed to dump");
    }

    fn dump_with_atoms_at<W>(
        &self,
        out: &mut W,
        atoms: &SourceAtomSet,
        slices: &SourceSliceList,
        depth: usize,
    )
    where W: io::Write;
}
impl<'alloc> ASTDump for Argument<'alloc> {
    fn dump_with_atoms_at<W>(&self, out: &mut W, atoms: &SourceAtomSet, slices: &SourceSliceList, depth: usize)
        where W: io::Write
    {
        match self {
            Argument::SpreadElement(ast) => {
                ast.dump_with_atoms_at(out, atoms, slices, depth);
            }
            Argument::Expression(ast) => {
                ast.dump_with_atoms_at(out, atoms, slices, depth);
            }
        }
    }
}

impl<'alloc> ASTDump for Arguments<'alloc> {
    fn dump_with_atoms_at<W>(&self, out: &mut W, atoms: &SourceAtomSet, slices: &SourceSliceList, depth: usize)
        where W: io::Write
    {
        write!(out, "(Arguments").expect("failed to dump");
        write!(out, " ").expect("failed to dump");
        write!(out, "args=").expect("failed to dump");
        self.args.dump_with_atoms_at(out, atoms, slices, depth + 1);
        write!(out, ")").expect("failed to dump");
    }
}

impl<'alloc> ASTDump for Identifier {
    fn dump_with_atoms_at<W>(&self, out: &mut W, atoms: &SourceAtomSet, slices: &SourceSliceList, depth: usize)
        where W: io::Write
    {
        write!(out, "(Identifier").expect("failed to dump");
        write!(out, " ").expect("failed to dump");
        write!(out, "value=").expect("failed to dump");
        self.value.dump_with_atoms_at(out, atoms, slices, depth + 1);
        write!(out, ")").expect("failed to dump");
    }
}

impl<'alloc> ASTDump for IdentifierName {
    fn dump_with_atoms_at<W>(&self, out: &mut W, atoms: &SourceAtomSet, slices: &SourceSliceList, depth: usize)
        where W: io::Write
    {
        write!(out, "(IdentifierName").expect("failed to dump");
        write!(out, " ").expect("failed to dump");
        write!(out, "value=").expect("failed to dump");
        self.value.dump_with_atoms_at(out, atoms, slices, depth + 1);
        write!(out, ")").expect("failed to dump");
    }
}

impl<'alloc> ASTDump for PrivateIdentifier {
    fn dump_with_atoms_at<W>(&self, out: &mut W, atoms: &SourceAtomSet, slices: &SourceSliceList, depth: usize)
        where W: io::Write
    {
        write!(out, "(PrivateIdentifier").expect("failed to dump");
        write!(out, " ").expect("failed to dump");
        write!(out, "value=").expect("failed to dump");
        self.value.dump_with_atoms_at(out, atoms, slices, depth + 1);
        write!(out, ")").expect("failed to dump");
    }
}

impl<'alloc> ASTDump for Label {
    fn dump_with_atoms_at<W>(&self, out: &mut W, atoms: &SourceAtomSet, slices: &SourceSliceList, depth: usize)
        where W: io::Write
    {
        write!(out, "(Label").expect("failed to dump");
        write!(out, " ").expect("failed to dump");
        write!(out, "value=").expect("failed to dump");
        self.value.dump_with_atoms_at(out, atoms, slices, depth + 1);
        write!(out, ")").expect("failed to dump");
    }
}

impl<'alloc> ASTDump for VariableDeclarationKind {
    fn dump_with_atoms_at<W>(&self, out: &mut W, atoms: &SourceAtomSet, slices: &SourceSliceList, depth: usize)
        where W: io::Write
    {
        match self {
            VariableDeclarationKind::Var { .. } => {
                write!(out, "Var").expect("failed to dump");
            }
            VariableDeclarationKind::Let { .. } => {
                write!(out, "Let").expect("failed to dump");
            }
            VariableDeclarationKind::Const { .. } => {
                write!(out, "Const").expect("failed to dump");
            }
        }
    }
}

impl<'alloc> ASTDump for CompoundAssignmentOperator {
    fn dump_with_atoms_at<W>(&self, out: &mut W, atoms: &SourceAtomSet, slices: &SourceSliceList, depth: usize)
        where W: io::Write
    {
        match self {
            CompoundAssignmentOperator::LogicalOr { .. } => {
                write!(out, "LogicalOr").expect("failed to dump");
            }
            CompoundAssignmentOperator::LogicalAnd { .. } => {
                write!(out, "LogicalAnd").expect("failed to dump");
            }
            CompoundAssignmentOperator::Coalesce { .. } => {
                write!(out, "Coalesce").expect("failed to dump");
            }
            CompoundAssignmentOperator::Add { .. } => {
                write!(out, "Add").expect("failed to dump");
            }
            CompoundAssignmentOperator::Sub { .. } => {
                write!(out, "Sub").expect("failed to dump");
            }
            CompoundAssignmentOperator::Mul { .. } => {
                write!(out, "Mul").expect("failed to dump");
            }
            CompoundAssignmentOperator::Div { .. } => {
                write!(out, "Div").expect("failed to dump");
            }
            CompoundAssignmentOperator::Mod { .. } => {
                write!(out, "Mod").expect("failed to dump");
            }
            CompoundAssignmentOperator::Pow { .. } => {
                write!(out, "Pow").expect("failed to dump");
            }
            CompoundAssignmentOperator::LeftShift { .. } => {
                write!(out, "LeftShift").expect("failed to dump");
            }
            CompoundAssignmentOperator::RightShift { .. } => {
                write!(out, "RightShift").expect("failed to dump");
            }
            CompoundAssignmentOperator::RightShiftExt { .. } => {
                write!(out, "RightShiftExt").expect("failed to dump");
            }
            CompoundAssignmentOperator::Or { .. } => {
                write!(out, "Or").expect("failed to dump");
            }
            CompoundAssignmentOperator::Xor { .. } => {
                write!(out, "Xor").expect("failed to dump");
            }
            CompoundAssignmentOperator::And { .. } => {
                write!(out, "And").expect("failed to dump");
            }
        }
    }
}

impl<'alloc> ASTDump for BinaryOperator {
    fn dump_with_atoms_at<W>(&self, out: &mut W, atoms: &SourceAtomSet, slices: &SourceSliceList, depth: usize)
        where W: io::Write
    {
        match self {
            BinaryOperator::Equals { .. } => {
                write!(out, "Equals").expect("failed to dump");
            }
            BinaryOperator::NotEquals { .. } => {
                write!(out, "NotEquals").expect("failed to dump");
            }
            BinaryOperator::StrictEquals { .. } => {
                write!(out, "StrictEquals").expect("failed to dump");
            }
            BinaryOperator::StrictNotEquals { .. } => {
                write!(out, "StrictNotEquals").expect("failed to dump");
            }
            BinaryOperator::LessThan { .. } => {
                write!(out, "LessThan").expect("failed to dump");
            }
            BinaryOperator::LessThanOrEqual { .. } => {
                write!(out, "LessThanOrEqual").expect("failed to dump");
            }
            BinaryOperator::GreaterThan { .. } => {
                write!(out, "GreaterThan").expect("failed to dump");
            }
            BinaryOperator::GreaterThanOrEqual { .. } => {
                write!(out, "GreaterThanOrEqual").expect("failed to dump");
            }
            BinaryOperator::In { .. } => {
                write!(out, "In").expect("failed to dump");
            }
            BinaryOperator::Instanceof { .. } => {
                write!(out, "Instanceof").expect("failed to dump");
            }
            BinaryOperator::LeftShift { .. } => {
                write!(out, "LeftShift").expect("failed to dump");
            }
            BinaryOperator::RightShift { .. } => {
                write!(out, "RightShift").expect("failed to dump");
            }
            BinaryOperator::RightShiftExt { .. } => {
                write!(out, "RightShiftExt").expect("failed to dump");
            }
            BinaryOperator::Add { .. } => {
                write!(out, "Add").expect("failed to dump");
            }
            BinaryOperator::Sub { .. } => {
                write!(out, "Sub").expect("failed to dump");
            }
            BinaryOperator::Mul { .. } => {
                write!(out, "Mul").expect("failed to dump");
            }
            BinaryOperator::Div { .. } => {
                write!(out, "Div").expect("failed to dump");
            }
            BinaryOperator::Mod { .. } => {
                write!(out, "Mod").expect("failed to dump");
            }
            BinaryOperator::Pow { .. } => {
                write!(out, "Pow").expect("failed to dump");
            }
            BinaryOperator::Comma { .. } => {
                write!(out, "Comma").expect("failed to dump");
            }
            BinaryOperator::Coalesce { .. } => {
                write!(out, "Coalesce").expect("failed to dump");
            }
            BinaryOperator::LogicalOr { .. } => {
                write!(out, "LogicalOr").expect("failed to dump");
            }
            BinaryOperator::LogicalAnd { .. } => {
                write!(out, "LogicalAnd").expect("failed to dump");
            }
            BinaryOperator::BitwiseOr { .. } => {
                write!(out, "BitwiseOr").expect("failed to dump");
            }
            BinaryOperator::BitwiseXor { .. } => {
                write!(out, "BitwiseXor").expect("failed to dump");
            }
            BinaryOperator::BitwiseAnd { .. } => {
                write!(out, "BitwiseAnd").expect("failed to dump");
            }
        }
    }
}

impl<'alloc> ASTDump for UnaryOperator {
    fn dump_with_atoms_at<W>(&self, out: &mut W, atoms: &SourceAtomSet, slices: &SourceSliceList, depth: usize)
        where W: io::Write
    {
        match self {
            UnaryOperator::Plus { .. } => {
                write!(out, "Plus").expect("failed to dump");
            }
            UnaryOperator::Minus { .. } => {
                write!(out, "Minus").expect("failed to dump");
            }
            UnaryOperator::LogicalNot { .. } => {
                write!(out, "LogicalNot").expect("failed to dump");
            }
            UnaryOperator::BitwiseNot { .. } => {
                write!(out, "BitwiseNot").expect("failed to dump");
            }
            UnaryOperator::Typeof { .. } => {
                write!(out, "Typeof").expect("failed to dump");
            }
            UnaryOperator::Void { .. } => {
                write!(out, "Void").expect("failed to dump");
            }
            UnaryOperator::Delete { .. } => {
                write!(out, "Delete").expect("failed to dump");
            }
        }
    }
}

impl<'alloc> ASTDump for UpdateOperator {
    fn dump_with_atoms_at<W>(&self, out: &mut W, atoms: &SourceAtomSet, slices: &SourceSliceList, depth: usize)
        where W: io::Write
    {
        match self {
            UpdateOperator::Increment { .. } => {
                write!(out, "Increment").expect("failed to dump");
            }
            UpdateOperator::Decrement { .. } => {
                write!(out, "Decrement").expect("failed to dump");
            }
        }
    }
}

impl<'alloc> ASTDump for Function<'alloc> {
    fn dump_with_atoms_at<W>(&self, out: &mut W, atoms: &SourceAtomSet, slices: &SourceSliceList, depth: usize)
        where W: io::Write
    {
        write!(out, "(Function").expect("failed to dump");
        newline(out, depth + 1);
        write!(out, "name=").expect("failed to dump");
        self.name.dump_with_atoms_at(out, atoms, slices, depth + 1);
        newline(out, depth + 1);
        write!(out, "is_async=").expect("failed to dump");
        self.is_async.dump_with_atoms_at(out, atoms, slices, depth + 1);
        newline(out, depth + 1);
        write!(out, "is_generator=").expect("failed to dump");
        self.is_generator.dump_with_atoms_at(out, atoms, slices, depth + 1);
        newline(out, depth + 1);
        write!(out, "params=").expect("failed to dump");
        self.params.dump_with_atoms_at(out, atoms, slices, depth + 1);
        newline(out, depth + 1);
        write!(out, "body=").expect("failed to dump");
        self.body.dump_with_atoms_at(out, atoms, slices, depth + 1);
        write!(out, ")").expect("failed to dump");
    }
}

impl<'alloc> ASTDump for Program<'alloc> {
    fn dump_with_atoms_at<W>(&self, out: &mut W, atoms: &SourceAtomSet, slices: &SourceSliceList, depth: usize)
        where W: io::Write
    {
        match self {
            Program::Module(ast) => {
                ast.dump_with_atoms_at(out, atoms, slices, depth);
            }
            Program::Script(ast) => {
                ast.dump_with_atoms_at(out, atoms, slices, depth);
            }
        }
    }
}

impl<'alloc> ASTDump for IfStatement<'alloc> {
    fn dump_with_atoms_at<W>(&self, out: &mut W, atoms: &SourceAtomSet, slices: &SourceSliceList, depth: usize)
        where W: io::Write
    {
        write!(out, "(IfStatement").expect("failed to dump");
        newline(out, depth + 1);
        write!(out, "test=").expect("failed to dump");
        self.test.dump_with_atoms_at(out, atoms, slices, depth + 1);
        newline(out, depth + 1);
        write!(out, "consequent=").expect("failed to dump");
        self.consequent.dump_with_atoms_at(out, atoms, slices, depth + 1);
        newline(out, depth + 1);
        write!(out, "alternate=").expect("failed to dump");
        self.alternate.dump_with_atoms_at(out, atoms, slices, depth + 1);
        write!(out, ")").expect("failed to dump");
    }
}

impl<'alloc> ASTDump for Statement<'alloc> {
    fn dump_with_atoms_at<W>(&self, out: &mut W, atoms: &SourceAtomSet, slices: &SourceSliceList, depth: usize)
        where W: io::Write
    {
        match self {
            Statement::BlockStatement { block, .. } => {
                write!(out, "(BlockStatement").expect("failed to dump");
                write!(out, " ").expect("failed to dump");
                write!(out, "block=").expect("failed to dump");
                block.dump_with_atoms_at(out, atoms, slices, depth + 1);
                write!(out, ")").expect("failed to dump");
            }
            Statement::BreakStatement { label, .. } => {
                write!(out, "(BreakStatement").expect("failed to dump");
                write!(out, " ").expect("failed to dump");
                write!(out, "label=").expect("failed to dump");
                label.dump_with_atoms_at(out, atoms, slices, depth + 1);
                write!(out, ")").expect("failed to dump");
            }
            Statement::ContinueStatement { label, .. } => {
                write!(out, "(ContinueStatement").expect("failed to dump");
                write!(out, " ").expect("failed to dump");
                write!(out, "label=").expect("failed to dump");
                label.dump_with_atoms_at(out, atoms, slices, depth + 1);
                write!(out, ")").expect("failed to dump");
            }
            Statement::DebuggerStatement { .. } => {
                write!(out, "DebuggerStatement").expect("failed to dump");
            }
            Statement::DoWhileStatement { block, test, .. } => {
                write!(out, "(DoWhileStatement").expect("failed to dump");
                newline(out, depth + 1);
                write!(out, "block=").expect("failed to dump");
                block.dump_with_atoms_at(out, atoms, slices, depth + 1);
                newline(out, depth + 1);
                write!(out, "test=").expect("failed to dump");
                test.dump_with_atoms_at(out, atoms, slices, depth + 1);
                write!(out, ")").expect("failed to dump");
            }
            Statement::EmptyStatement { .. } => {
                write!(out, "EmptyStatement").expect("failed to dump");
            }
            Statement::ExpressionStatement(ast) => {
                ast.dump_with_atoms_at(out, atoms, slices, depth);
            }
            Statement::ForInStatement { left, right, block, .. } => {
                write!(out, "(ForInStatement").expect("failed to dump");
                newline(out, depth + 1);
                write!(out, "left=").expect("failed to dump");
                left.dump_with_atoms_at(out, atoms, slices, depth + 1);
                newline(out, depth + 1);
                write!(out, "right=").expect("failed to dump");
                right.dump_with_atoms_at(out, atoms, slices, depth + 1);
                newline(out, depth + 1);
                write!(out, "block=").expect("failed to dump");
                block.dump_with_atoms_at(out, atoms, slices, depth + 1);
                write!(out, ")").expect("failed to dump");
            }
            Statement::ForOfStatement { left, right, block, .. } => {
                write!(out, "(ForOfStatement").expect("failed to dump");
                newline(out, depth + 1);
                write!(out, "left=").expect("failed to dump");
                left.dump_with_atoms_at(out, atoms, slices, depth + 1);
                newline(out, depth + 1);
                write!(out, "right=").expect("failed to dump");
                right.dump_with_atoms_at(out, atoms, slices, depth + 1);
                newline(out, depth + 1);
                write!(out, "block=").expect("failed to dump");
                block.dump_with_atoms_at(out, atoms, slices, depth + 1);
                write!(out, ")").expect("failed to dump");
            }
            Statement::ForStatement { init, test, update, block, .. } => {
                write!(out, "(ForStatement").expect("failed to dump");
                newline(out, depth + 1);
                write!(out, "init=").expect("failed to dump");
                init.dump_with_atoms_at(out, atoms, slices, depth + 1);
                newline(out, depth + 1);
                write!(out, "test=").expect("failed to dump");
                test.dump_with_atoms_at(out, atoms, slices, depth + 1);
                newline(out, depth + 1);
                write!(out, "update=").expect("failed to dump");
                update.dump_with_atoms_at(out, atoms, slices, depth + 1);
                newline(out, depth + 1);
                write!(out, "block=").expect("failed to dump");
                block.dump_with_atoms_at(out, atoms, slices, depth + 1);
                write!(out, ")").expect("failed to dump");
            }
            Statement::IfStatement(ast) => {
                ast.dump_with_atoms_at(out, atoms, slices, depth);
            }
            Statement::LabelledStatement { label, body, .. } => {
                write!(out, "(LabelledStatement").expect("failed to dump");
                newline(out, depth + 1);
                write!(out, "label=").expect("failed to dump");
                label.dump_with_atoms_at(out, atoms, slices, depth + 1);
                newline(out, depth + 1);
                write!(out, "body=").expect("failed to dump");
                body.dump_with_atoms_at(out, atoms, slices, depth + 1);
                write!(out, ")").expect("failed to dump");
            }
            Statement::ReturnStatement { expression, .. } => {
                write!(out, "(ReturnStatement").expect("failed to dump");
                write!(out, " ").expect("failed to dump");
                write!(out, "expression=").expect("failed to dump");
                expression.dump_with_atoms_at(out, atoms, slices, depth + 1);
                write!(out, ")").expect("failed to dump");
            }
            Statement::SwitchStatement { discriminant, cases, .. } => {
                write!(out, "(SwitchStatement").expect("failed to dump");
                newline(out, depth + 1);
                write!(out, "discriminant=").expect("failed to dump");
                discriminant.dump_with_atoms_at(out, atoms, slices, depth + 1);
                newline(out, depth + 1);
                write!(out, "cases=").expect("failed to dump");
                cases.dump_with_atoms_at(out, atoms, slices, depth + 1);
                write!(out, ")").expect("failed to dump");
            }
            Statement::SwitchStatementWithDefault { discriminant, pre_default_cases, default_case, post_default_cases, .. } => {
                write!(out, "(SwitchStatementWithDefault").expect("failed to dump");
                newline(out, depth + 1);
                write!(out, "discriminant=").expect("failed to dump");
                discriminant.dump_with_atoms_at(out, atoms, slices, depth + 1);
                newline(out, depth + 1);
                write!(out, "pre_default_cases=").expect("failed to dump");
                pre_default_cases.dump_with_atoms_at(out, atoms, slices, depth + 1);
                newline(out, depth + 1);
                write!(out, "default_case=").expect("failed to dump");
                default_case.dump_with_atoms_at(out, atoms, slices, depth + 1);
                newline(out, depth + 1);
                write!(out, "post_default_cases=").expect("failed to dump");
                post_default_cases.dump_with_atoms_at(out, atoms, slices, depth + 1);
                write!(out, ")").expect("failed to dump");
            }
            Statement::ThrowStatement { expression, .. } => {
                write!(out, "(ThrowStatement").expect("failed to dump");
                write!(out, " ").expect("failed to dump");
                write!(out, "expression=").expect("failed to dump");
                expression.dump_with_atoms_at(out, atoms, slices, depth + 1);
                write!(out, ")").expect("failed to dump");
            }
            Statement::TryCatchStatement { body, catch_clause, .. } => {
                write!(out, "(TryCatchStatement").expect("failed to dump");
                newline(out, depth + 1);
                write!(out, "body=").expect("failed to dump");
                body.dump_with_atoms_at(out, atoms, slices, depth + 1);
                newline(out, depth + 1);
                write!(out, "catch_clause=").expect("failed to dump");
                catch_clause.dump_with_atoms_at(out, atoms, slices, depth + 1);
                write!(out, ")").expect("failed to dump");
            }
            Statement::TryFinallyStatement { body, catch_clause, finalizer, .. } => {
                write!(out, "(TryFinallyStatement").expect("failed to dump");
                newline(out, depth + 1);
                write!(out, "body=").expect("failed to dump");
                body.dump_with_atoms_at(out, atoms, slices, depth + 1);
                newline(out, depth + 1);
                write!(out, "catch_clause=").expect("failed to dump");
                catch_clause.dump_with_atoms_at(out, atoms, slices, depth + 1);
                newline(out, depth + 1);
                write!(out, "finalizer=").expect("failed to dump");
                finalizer.dump_with_atoms_at(out, atoms, slices, depth + 1);
                write!(out, ")").expect("failed to dump");
            }
            Statement::WhileStatement { test, block, .. } => {
                write!(out, "(WhileStatement").expect("failed to dump");
                newline(out, depth + 1);
                write!(out, "test=").expect("failed to dump");
                test.dump_with_atoms_at(out, atoms, slices, depth + 1);
                newline(out, depth + 1);
                write!(out, "block=").expect("failed to dump");
                block.dump_with_atoms_at(out, atoms, slices, depth + 1);
                write!(out, ")").expect("failed to dump");
            }
            Statement::WithStatement { object, body, .. } => {
                write!(out, "(WithStatement").expect("failed to dump");
                newline(out, depth + 1);
                write!(out, "object=").expect("failed to dump");
                object.dump_with_atoms_at(out, atoms, slices, depth + 1);
                newline(out, depth + 1);
                write!(out, "body=").expect("failed to dump");
                body.dump_with_atoms_at(out, atoms, slices, depth + 1);
                write!(out, ")").expect("failed to dump");
            }
            Statement::VariableDeclarationStatement(ast) => {
                ast.dump_with_atoms_at(out, atoms, slices, depth);
            }
            Statement::FunctionDeclaration(ast) => {
                ast.dump_with_atoms_at(out, atoms, slices, depth);
            }
            Statement::ClassDeclaration(ast) => {
                ast.dump_with_atoms_at(out, atoms, slices, depth);
            }
        }
    }
}

impl<'alloc> ASTDump for Expression<'alloc> {
    fn dump_with_atoms_at<W>(&self, out: &mut W, atoms: &SourceAtomSet, slices: &SourceSliceList, depth: usize)
        where W: io::Write
    {
        match self {
            Expression::MemberExpression(ast) => {
                ast.dump_with_atoms_at(out, atoms, slices, depth);
            }
            Expression::ClassExpression(ast) => {
                ast.dump_with_atoms_at(out, atoms, slices, depth);
            }
            Expression::LiteralBooleanExpression { value, .. } => {
                write!(out, "(LiteralBooleanExpression").expect("failed to dump");
                write!(out, " ").expect("failed to dump");
                write!(out, "value=").expect("failed to dump");
                value.dump_with_atoms_at(out, atoms, slices, depth + 1);
                write!(out, ")").expect("failed to dump");
            }
            Expression::LiteralInfinityExpression { .. } => {
                write!(out, "LiteralInfinityExpression").expect("failed to dump");
            }
            Expression::LiteralNullExpression { .. } => {
                write!(out, "LiteralNullExpression").expect("failed to dump");
            }
            Expression::LiteralNumericExpression(ast) => {
                ast.dump_with_atoms_at(out, atoms, slices, depth);
            }
            Expression::LiteralRegExpExpression { pattern, global, ignore_case, multi_line, dot_all, sticky, unicode, .. } => {
                write!(out, "(LiteralRegExpExpression").expect("failed to dump");
                newline(out, depth + 1);
                write!(out, "pattern=").expect("failed to dump");
                pattern.dump_with_atoms_at(out, atoms, slices, depth + 1);
                newline(out, depth + 1);
                write!(out, "global=").expect("failed to dump");
                global.dump_with_atoms_at(out, atoms, slices, depth + 1);
                newline(out, depth + 1);
                write!(out, "ignore_case=").expect("failed to dump");
                ignore_case.dump_with_atoms_at(out, atoms, slices, depth + 1);
                newline(out, depth + 1);
                write!(out, "multi_line=").expect("failed to dump");
                multi_line.dump_with_atoms_at(out, atoms, slices, depth + 1);
                newline(out, depth + 1);
                write!(out, "dot_all=").expect("failed to dump");
                dot_all.dump_with_atoms_at(out, atoms, slices, depth + 1);
                newline(out, depth + 1);
                write!(out, "sticky=").expect("failed to dump");
                sticky.dump_with_atoms_at(out, atoms, slices, depth + 1);
                newline(out, depth + 1);
                write!(out, "unicode=").expect("failed to dump");
                unicode.dump_with_atoms_at(out, atoms, slices, depth + 1);
                write!(out, ")").expect("failed to dump");
            }
            Expression::LiteralStringExpression { value, .. } => {
                write!(out, "(LiteralStringExpression").expect("failed to dump");
                write!(out, " ").expect("failed to dump");
                write!(out, "value=").expect("failed to dump");
                value.dump_with_atoms_at(out, atoms, slices, depth + 1);
                write!(out, ")").expect("failed to dump");
            }
            Expression::ArrayExpression(ast) => {
                ast.dump_with_atoms_at(out, atoms, slices, depth);
            }
            Expression::ArrowExpression { is_async, params, body, .. } => {
                write!(out, "(ArrowExpression").expect("failed to dump");
                newline(out, depth + 1);
                write!(out, "is_async=").expect("failed to dump");
                is_async.dump_with_atoms_at(out, atoms, slices, depth + 1);
                newline(out, depth + 1);
                write!(out, "params=").expect("failed to dump");
                params.dump_with_atoms_at(out, atoms, slices, depth + 1);
                newline(out, depth + 1);
                write!(out, "body=").expect("failed to dump");
                body.dump_with_atoms_at(out, atoms, slices, depth + 1);
                write!(out, ")").expect("failed to dump");
            }
            Expression::AssignmentExpression { binding, expression, .. } => {
                write!(out, "(AssignmentExpression").expect("failed to dump");
                newline(out, depth + 1);
                write!(out, "binding=").expect("failed to dump");
                binding.dump_with_atoms_at(out, atoms, slices, depth + 1);
                newline(out, depth + 1);
                write!(out, "expression=").expect("failed to dump");
                expression.dump_with_atoms_at(out, atoms, slices, depth + 1);
                write!(out, ")").expect("failed to dump");
            }
            Expression::BinaryExpression { operator, left, right, .. } => {
                write!(out, "(BinaryExpression").expect("failed to dump");
                newline(out, depth + 1);
                write!(out, "operator=").expect("failed to dump");
                operator.dump_with_atoms_at(out, atoms, slices, depth + 1);
                newline(out, depth + 1);
                write!(out, "left=").expect("failed to dump");
                left.dump_with_atoms_at(out, atoms, slices, depth + 1);
                newline(out, depth + 1);
                write!(out, "right=").expect("failed to dump");
                right.dump_with_atoms_at(out, atoms, slices, depth + 1);
                write!(out, ")").expect("failed to dump");
            }
            Expression::CallExpression(ast) => {
                ast.dump_with_atoms_at(out, atoms, slices, depth);
            }
            Expression::CompoundAssignmentExpression { operator, binding, expression, .. } => {
                write!(out, "(CompoundAssignmentExpression").expect("failed to dump");
                newline(out, depth + 1);
                write!(out, "operator=").expect("failed to dump");
                operator.dump_with_atoms_at(out, atoms, slices, depth + 1);
                newline(out, depth + 1);
                write!(out, "binding=").expect("failed to dump");
                binding.dump_with_atoms_at(out, atoms, slices, depth + 1);
                newline(out, depth + 1);
                write!(out, "expression=").expect("failed to dump");
                expression.dump_with_atoms_at(out, atoms, slices, depth + 1);
                write!(out, ")").expect("failed to dump");
            }
            Expression::ConditionalExpression { test, consequent, alternate, .. } => {
                write!(out, "(ConditionalExpression").expect("failed to dump");
                newline(out, depth + 1);
                write!(out, "test=").expect("failed to dump");
                test.dump_with_atoms_at(out, atoms, slices, depth + 1);
                newline(out, depth + 1);
                write!(out, "consequent=").expect("failed to dump");
                consequent.dump_with_atoms_at(out, atoms, slices, depth + 1);
                newline(out, depth + 1);
                write!(out, "alternate=").expect("failed to dump");
                alternate.dump_with_atoms_at(out, atoms, slices, depth + 1);
                write!(out, ")").expect("failed to dump");
            }
            Expression::FunctionExpression(ast) => {
                ast.dump_with_atoms_at(out, atoms, slices, depth);
            }
            Expression::IdentifierExpression(ast) => {
                ast.dump_with_atoms_at(out, atoms, slices, depth);
            }
            Expression::NewExpression { callee, arguments, .. } => {
                write!(out, "(NewExpression").expect("failed to dump");
                newline(out, depth + 1);
                write!(out, "callee=").expect("failed to dump");
                callee.dump_with_atoms_at(out, atoms, slices, depth + 1);
                newline(out, depth + 1);
                write!(out, "arguments=").expect("failed to dump");
                arguments.dump_with_atoms_at(out, atoms, slices, depth + 1);
                write!(out, ")").expect("failed to dump");
            }
            Expression::NewTargetExpression { .. } => {
                write!(out, "NewTargetExpression").expect("failed to dump");
            }
            Expression::ObjectExpression(ast) => {
                ast.dump_with_atoms_at(out, atoms, slices, depth);
            }
            Expression::OptionalExpression { object, tail, .. } => {
                write!(out, "(OptionalExpression").expect("failed to dump");
                newline(out, depth + 1);
                write!(out, "object=").expect("failed to dump");
                object.dump_with_atoms_at(out, atoms, slices, depth + 1);
                newline(out, depth + 1);
                write!(out, "tail=").expect("failed to dump");
                tail.dump_with_atoms_at(out, atoms, slices, depth + 1);
                write!(out, ")").expect("failed to dump");
            }
            Expression::OptionalChain(ast) => {
                ast.dump_with_atoms_at(out, atoms, slices, depth);
            }
            Expression::UnaryExpression { operator, operand, .. } => {
                write!(out, "(UnaryExpression").expect("failed to dump");
                newline(out, depth + 1);
                write!(out, "operator=").expect("failed to dump");
                operator.dump_with_atoms_at(out, atoms, slices, depth + 1);
                newline(out, depth + 1);
                write!(out, "operand=").expect("failed to dump");
                operand.dump_with_atoms_at(out, atoms, slices, depth + 1);
                write!(out, ")").expect("failed to dump");
            }
            Expression::TemplateExpression(ast) => {
                ast.dump_with_atoms_at(out, atoms, slices, depth);
            }
            Expression::ThisExpression { .. } => {
                write!(out, "ThisExpression").expect("failed to dump");
            }
            Expression::UpdateExpression { is_prefix, operator, operand, .. } => {
                write!(out, "(UpdateExpression").expect("failed to dump");
                newline(out, depth + 1);
                write!(out, "is_prefix=").expect("failed to dump");
                is_prefix.dump_with_atoms_at(out, atoms, slices, depth + 1);
                newline(out, depth + 1);
                write!(out, "operator=").expect("failed to dump");
                operator.dump_with_atoms_at(out, atoms, slices, depth + 1);
                newline(out, depth + 1);
                write!(out, "operand=").expect("failed to dump");
                operand.dump_with_atoms_at(out, atoms, slices, depth + 1);
                write!(out, ")").expect("failed to dump");
            }
            Expression::YieldExpression { expression, .. } => {
                write!(out, "(YieldExpression").expect("failed to dump");
                write!(out, " ").expect("failed to dump");
                write!(out, "expression=").expect("failed to dump");
                expression.dump_with_atoms_at(out, atoms, slices, depth + 1);
                write!(out, ")").expect("failed to dump");
            }
            Expression::YieldGeneratorExpression { expression, .. } => {
                write!(out, "(YieldGeneratorExpression").expect("failed to dump");
                write!(out, " ").expect("failed to dump");
                write!(out, "expression=").expect("failed to dump");
                expression.dump_with_atoms_at(out, atoms, slices, depth + 1);
                write!(out, ")").expect("failed to dump");
            }
            Expression::AwaitExpression { expression, .. } => {
                write!(out, "(AwaitExpression").expect("failed to dump");
                write!(out, " ").expect("failed to dump");
                write!(out, "expression=").expect("failed to dump");
                expression.dump_with_atoms_at(out, atoms, slices, depth + 1);
                write!(out, ")").expect("failed to dump");
            }
            Expression::ImportCallExpression { argument, .. } => {
                write!(out, "(ImportCallExpression").expect("failed to dump");
                write!(out, " ").expect("failed to dump");
                write!(out, "argument=").expect("failed to dump");
                argument.dump_with_atoms_at(out, atoms, slices, depth + 1);
                write!(out, ")").expect("failed to dump");
            }
        }
    }
}

impl<'alloc> ASTDump for MemberExpression<'alloc> {
    fn dump_with_atoms_at<W>(&self, out: &mut W, atoms: &SourceAtomSet, slices: &SourceSliceList, depth: usize)
        where W: io::Write
    {
        match self {
            MemberExpression::ComputedMemberExpression(ast) => {
                ast.dump_with_atoms_at(out, atoms, slices, depth);
            }
            MemberExpression::StaticMemberExpression(ast) => {
                ast.dump_with_atoms_at(out, atoms, slices, depth);
            }
            MemberExpression::PrivateFieldExpression(ast) => {
                ast.dump_with_atoms_at(out, atoms, slices, depth);
            }
        }
    }
}

impl<'alloc> ASTDump for OptionalChain<'alloc> {
    fn dump_with_atoms_at<W>(&self, out: &mut W, atoms: &SourceAtomSet, slices: &SourceSliceList, depth: usize)
        where W: io::Write
    {
        match self {
            OptionalChain::ComputedMemberExpressionTail { expression, .. } => {
                write!(out, "(ComputedMemberExpressionTail").expect("failed to dump");
                write!(out, " ").expect("failed to dump");
                write!(out, "expression=").expect("failed to dump");
                expression.dump_with_atoms_at(out, atoms, slices, depth + 1);
                write!(out, ")").expect("failed to dump");
            }
            OptionalChain::StaticMemberExpressionTail { property, .. } => {
                write!(out, "(StaticMemberExpressionTail").expect("failed to dump");
                write!(out, " ").expect("failed to dump");
                write!(out, "property=").expect("failed to dump");
                property.dump_with_atoms_at(out, atoms, slices, depth + 1);
                write!(out, ")").expect("failed to dump");
            }
            OptionalChain::PrivateFieldExpressionTail { field, .. } => {
                write!(out, "(PrivateFieldExpressionTail").expect("failed to dump");
                write!(out, " ").expect("failed to dump");
                write!(out, "field=").expect("failed to dump");
                field.dump_with_atoms_at(out, atoms, slices, depth + 1);
                write!(out, ")").expect("failed to dump");
            }
            OptionalChain::CallExpressionTail { arguments, .. } => {
                write!(out, "(CallExpressionTail").expect("failed to dump");
                write!(out, " ").expect("failed to dump");
                write!(out, "arguments=").expect("failed to dump");
                arguments.dump_with_atoms_at(out, atoms, slices, depth + 1);
                write!(out, ")").expect("failed to dump");
            }
            OptionalChain::ComputedMemberExpression(ast) => {
                ast.dump_with_atoms_at(out, atoms, slices, depth);
            }
            OptionalChain::StaticMemberExpression(ast) => {
                ast.dump_with_atoms_at(out, atoms, slices, depth);
            }
            OptionalChain::PrivateFieldExpression(ast) => {
                ast.dump_with_atoms_at(out, atoms, slices, depth);
            }
            OptionalChain::CallExpression(ast) => {
                ast.dump_with_atoms_at(out, atoms, slices, depth);
            }
        }
    }
}

impl<'alloc> ASTDump for PropertyName<'alloc> {
    fn dump_with_atoms_at<W>(&self, out: &mut W, atoms: &SourceAtomSet, slices: &SourceSliceList, depth: usize)
        where W: io::Write
    {
        match self {
            PropertyName::ComputedPropertyName(ast) => {
                ast.dump_with_atoms_at(out, atoms, slices, depth);
            }
            PropertyName::StaticPropertyName(ast) => {
                ast.dump_with_atoms_at(out, atoms, slices, depth);
            }
            PropertyName::StaticNumericPropertyName(ast) => {
                ast.dump_with_atoms_at(out, atoms, slices, depth);
            }
        }
    }
}

impl<'alloc> ASTDump for CallExpression<'alloc> {
    fn dump_with_atoms_at<W>(&self, out: &mut W, atoms: &SourceAtomSet, slices: &SourceSliceList, depth: usize)
        where W: io::Write
    {
        write!(out, "(CallExpression").expect("failed to dump");
        newline(out, depth + 1);
        write!(out, "callee=").expect("failed to dump");
        self.callee.dump_with_atoms_at(out, atoms, slices, depth + 1);
        newline(out, depth + 1);
        write!(out, "arguments=").expect("failed to dump");
        self.arguments.dump_with_atoms_at(out, atoms, slices, depth + 1);
        write!(out, ")").expect("failed to dump");
    }
}

impl<'alloc> ASTDump for ClassElementName<'alloc> {
    fn dump_with_atoms_at<W>(&self, out: &mut W, atoms: &SourceAtomSet, slices: &SourceSliceList, depth: usize)
        where W: io::Write
    {
        match self {
            ClassElementName::ComputedPropertyName(ast) => {
                ast.dump_with_atoms_at(out, atoms, slices, depth);
            }
            ClassElementName::StaticPropertyName(ast) => {
                ast.dump_with_atoms_at(out, atoms, slices, depth);
            }
            ClassElementName::StaticNumericPropertyName(ast) => {
                ast.dump_with_atoms_at(out, atoms, slices, depth);
            }
            ClassElementName::PrivateFieldName(ast) => {
                ast.dump_with_atoms_at(out, atoms, slices, depth);
            }
        }
    }
}

impl<'alloc> ASTDump for ObjectProperty<'alloc> {
    fn dump_with_atoms_at<W>(&self, out: &mut W, atoms: &SourceAtomSet, slices: &SourceSliceList, depth: usize)
        where W: io::Write
    {
        match self {
            ObjectProperty::NamedObjectProperty(ast) => {
                ast.dump_with_atoms_at(out, atoms, slices, depth);
            }
            ObjectProperty::ShorthandProperty(ast) => {
                ast.dump_with_atoms_at(out, atoms, slices, depth);
            }
            ObjectProperty::SpreadProperty(ast) => {
                ast.dump_with_atoms_at(out, atoms, slices, depth);
            }
        }
    }
}

impl<'alloc> ASTDump for NamedObjectProperty<'alloc> {
    fn dump_with_atoms_at<W>(&self, out: &mut W, atoms: &SourceAtomSet, slices: &SourceSliceList, depth: usize)
        where W: io::Write
    {
        match self {
            NamedObjectProperty::MethodDefinition(ast) => {
                ast.dump_with_atoms_at(out, atoms, slices, depth);
            }
            NamedObjectProperty::DataProperty(ast) => {
                ast.dump_with_atoms_at(out, atoms, slices, depth);
            }
        }
    }
}

impl<'alloc> ASTDump for MethodDefinition<'alloc> {
    fn dump_with_atoms_at<W>(&self, out: &mut W, atoms: &SourceAtomSet, slices: &SourceSliceList, depth: usize)
        where W: io::Write
    {
        match self {
            MethodDefinition::Method(ast) => {
                ast.dump_with_atoms_at(out, atoms, slices, depth);
            }
            MethodDefinition::Getter(ast) => {
                ast.dump_with_atoms_at(out, atoms, slices, depth);
            }
            MethodDefinition::Setter(ast) => {
                ast.dump_with_atoms_at(out, atoms, slices, depth);
            }
        }
    }
}

impl<'alloc> ASTDump for ImportDeclaration<'alloc> {
    fn dump_with_atoms_at<W>(&self, out: &mut W, atoms: &SourceAtomSet, slices: &SourceSliceList, depth: usize)
        where W: io::Write
    {
        match self {
            ImportDeclaration::Import(ast) => {
                ast.dump_with_atoms_at(out, atoms, slices, depth);
            }
            ImportDeclaration::ImportNamespace(ast) => {
                ast.dump_with_atoms_at(out, atoms, slices, depth);
            }
        }
    }
}

impl<'alloc> ASTDump for ExportDeclaration<'alloc> {
    fn dump_with_atoms_at<W>(&self, out: &mut W, atoms: &SourceAtomSet, slices: &SourceSliceList, depth: usize)
        where W: io::Write
    {
        match self {
            ExportDeclaration::ExportAllFrom(ast) => {
                ast.dump_with_atoms_at(out, atoms, slices, depth);
            }
            ExportDeclaration::ExportFrom(ast) => {
                ast.dump_with_atoms_at(out, atoms, slices, depth);
            }
            ExportDeclaration::ExportLocals(ast) => {
                ast.dump_with_atoms_at(out, atoms, slices, depth);
            }
            ExportDeclaration::Export(ast) => {
                ast.dump_with_atoms_at(out, atoms, slices, depth);
            }
            ExportDeclaration::ExportDefault(ast) => {
                ast.dump_with_atoms_at(out, atoms, slices, depth);
            }
        }
    }
}

impl<'alloc> ASTDump for VariableReference {
    fn dump_with_atoms_at<W>(&self, out: &mut W, atoms: &SourceAtomSet, slices: &SourceSliceList, depth: usize)
        where W: io::Write
    {
        match self {
            VariableReference::BindingIdentifier(ast) => {
                ast.dump_with_atoms_at(out, atoms, slices, depth);
            }
            VariableReference::AssignmentTargetIdentifier(ast) => {
                ast.dump_with_atoms_at(out, atoms, slices, depth);
            }
        }
    }
}

impl<'alloc> ASTDump for BindingPattern<'alloc> {
    fn dump_with_atoms_at<W>(&self, out: &mut W, atoms: &SourceAtomSet, slices: &SourceSliceList, depth: usize)
        where W: io::Write
    {
        match self {
            BindingPattern::ObjectBinding(ast) => {
                ast.dump_with_atoms_at(out, atoms, slices, depth);
            }
            BindingPattern::ArrayBinding(ast) => {
                ast.dump_with_atoms_at(out, atoms, slices, depth);
            }
        }
    }
}

impl<'alloc> ASTDump for Binding<'alloc> {
    fn dump_with_atoms_at<W>(&self, out: &mut W, atoms: &SourceAtomSet, slices: &SourceSliceList, depth: usize)
        where W: io::Write
    {
        match self {
            Binding::BindingPattern(ast) => {
                ast.dump_with_atoms_at(out, atoms, slices, depth);
            }
            Binding::BindingIdentifier(ast) => {
                ast.dump_with_atoms_at(out, atoms, slices, depth);
            }
        }
    }
}

impl<'alloc> ASTDump for SimpleAssignmentTarget<'alloc> {
    fn dump_with_atoms_at<W>(&self, out: &mut W, atoms: &SourceAtomSet, slices: &SourceSliceList, depth: usize)
        where W: io::Write
    {
        match self {
            SimpleAssignmentTarget::AssignmentTargetIdentifier(ast) => {
                ast.dump_with_atoms_at(out, atoms, slices, depth);
            }
            SimpleAssignmentTarget::MemberAssignmentTarget(ast) => {
                ast.dump_with_atoms_at(out, atoms, slices, depth);
            }
        }
    }
}

impl<'alloc> ASTDump for AssignmentTargetPattern<'alloc> {
    fn dump_with_atoms_at<W>(&self, out: &mut W, atoms: &SourceAtomSet, slices: &SourceSliceList, depth: usize)
        where W: io::Write
    {
        match self {
            AssignmentTargetPattern::ArrayAssignmentTarget(ast) => {
                ast.dump_with_atoms_at(out, atoms, slices, depth);
            }
            AssignmentTargetPattern::ObjectAssignmentTarget(ast) => {
                ast.dump_with_atoms_at(out, atoms, slices, depth);
            }
        }
    }
}

impl<'alloc> ASTDump for AssignmentTarget<'alloc> {
    fn dump_with_atoms_at<W>(&self, out: &mut W, atoms: &SourceAtomSet, slices: &SourceSliceList, depth: usize)
        where W: io::Write
    {
        match self {
            AssignmentTarget::AssignmentTargetPattern(ast) => {
                ast.dump_with_atoms_at(out, atoms, slices, depth);
            }
            AssignmentTarget::SimpleAssignmentTarget(ast) => {
                ast.dump_with_atoms_at(out, atoms, slices, depth);
            }
        }
    }
}

impl<'alloc> ASTDump for Parameter<'alloc> {
    fn dump_with_atoms_at<W>(&self, out: &mut W, atoms: &SourceAtomSet, slices: &SourceSliceList, depth: usize)
        where W: io::Write
    {
        match self {
            Parameter::Binding(ast) => {
                ast.dump_with_atoms_at(out, atoms, slices, depth);
            }
            Parameter::BindingWithDefault(ast) => {
                ast.dump_with_atoms_at(out, atoms, slices, depth);
            }
        }
    }
}

impl<'alloc> ASTDump for BindingWithDefault<'alloc> {
    fn dump_with_atoms_at<W>(&self, out: &mut W, atoms: &SourceAtomSet, slices: &SourceSliceList, depth: usize)
        where W: io::Write
    {
        write!(out, "(BindingWithDefault").expect("failed to dump");
        newline(out, depth + 1);
        write!(out, "binding=").expect("failed to dump");
        self.binding.dump_with_atoms_at(out, atoms, slices, depth + 1);
        newline(out, depth + 1);
        write!(out, "init=").expect("failed to dump");
        self.init.dump_with_atoms_at(out, atoms, slices, depth + 1);
        write!(out, ")").expect("failed to dump");
    }
}

impl<'alloc> ASTDump for BindingIdentifier {
    fn dump_with_atoms_at<W>(&self, out: &mut W, atoms: &SourceAtomSet, slices: &SourceSliceList, depth: usize)
        where W: io::Write
    {
        write!(out, "(BindingIdentifier").expect("failed to dump");
        write!(out, " ").expect("failed to dump");
        write!(out, "name=").expect("failed to dump");
        self.name.dump_with_atoms_at(out, atoms, slices, depth + 1);
        write!(out, ")").expect("failed to dump");
    }
}

impl<'alloc> ASTDump for AssignmentTargetIdentifier {
    fn dump_with_atoms_at<W>(&self, out: &mut W, atoms: &SourceAtomSet, slices: &SourceSliceList, depth: usize)
        where W: io::Write
    {
        write!(out, "(AssignmentTargetIdentifier").expect("failed to dump");
        write!(out, " ").expect("failed to dump");
        write!(out, "name=").expect("failed to dump");
        self.name.dump_with_atoms_at(out, atoms, slices, depth + 1);
        write!(out, ")").expect("failed to dump");
    }
}

impl<'alloc> ASTDump for ExpressionOrSuper<'alloc> {
    fn dump_with_atoms_at<W>(&self, out: &mut W, atoms: &SourceAtomSet, slices: &SourceSliceList, depth: usize)
        where W: io::Write
    {
        match self {
            ExpressionOrSuper::Expression(ast) => {
                ast.dump_with_atoms_at(out, atoms, slices, depth);
            }
            ExpressionOrSuper::Super { .. } => {
                write!(out, "Super").expect("failed to dump");
            }
        }
    }
}

impl<'alloc> ASTDump for MemberAssignmentTarget<'alloc> {
    fn dump_with_atoms_at<W>(&self, out: &mut W, atoms: &SourceAtomSet, slices: &SourceSliceList, depth: usize)
        where W: io::Write
    {
        match self {
            MemberAssignmentTarget::ComputedMemberAssignmentTarget(ast) => {
                ast.dump_with_atoms_at(out, atoms, slices, depth);
            }
            MemberAssignmentTarget::PrivateFieldAssignmentTarget(ast) => {
                ast.dump_with_atoms_at(out, atoms, slices, depth);
            }
            MemberAssignmentTarget::StaticMemberAssignmentTarget(ast) => {
                ast.dump_with_atoms_at(out, atoms, slices, depth);
            }
        }
    }
}

impl<'alloc> ASTDump for ComputedMemberAssignmentTarget<'alloc> {
    fn dump_with_atoms_at<W>(&self, out: &mut W, atoms: &SourceAtomSet, slices: &SourceSliceList, depth: usize)
        where W: io::Write
    {
        write!(out, "(ComputedMemberAssignmentTarget").expect("failed to dump");
        newline(out, depth + 1);
        write!(out, "object=").expect("failed to dump");
        self.object.dump_with_atoms_at(out, atoms, slices, depth + 1);
        newline(out, depth + 1);
        write!(out, "expression=").expect("failed to dump");
        self.expression.dump_with_atoms_at(out, atoms, slices, depth + 1);
        write!(out, ")").expect("failed to dump");
    }
}

impl<'alloc> ASTDump for PrivateFieldAssignmentTarget<'alloc> {
    fn dump_with_atoms_at<W>(&self, out: &mut W, atoms: &SourceAtomSet, slices: &SourceSliceList, depth: usize)
        where W: io::Write
    {
        write!(out, "(PrivateFieldAssignmentTarget").expect("failed to dump");
        newline(out, depth + 1);
        write!(out, "object=").expect("failed to dump");
        self.object.dump_with_atoms_at(out, atoms, slices, depth + 1);
        newline(out, depth + 1);
        write!(out, "field=").expect("failed to dump");
        self.field.dump_with_atoms_at(out, atoms, slices, depth + 1);
        write!(out, ")").expect("failed to dump");
    }
}

impl<'alloc> ASTDump for StaticMemberAssignmentTarget<'alloc> {
    fn dump_with_atoms_at<W>(&self, out: &mut W, atoms: &SourceAtomSet, slices: &SourceSliceList, depth: usize)
        where W: io::Write
    {
        write!(out, "(StaticMemberAssignmentTarget").expect("failed to dump");
        newline(out, depth + 1);
        write!(out, "object=").expect("failed to dump");
        self.object.dump_with_atoms_at(out, atoms, slices, depth + 1);
        newline(out, depth + 1);
        write!(out, "property=").expect("failed to dump");
        self.property.dump_with_atoms_at(out, atoms, slices, depth + 1);
        write!(out, ")").expect("failed to dump");
    }
}

impl<'alloc> ASTDump for ArrayBinding<'alloc> {
    fn dump_with_atoms_at<W>(&self, out: &mut W, atoms: &SourceAtomSet, slices: &SourceSliceList, depth: usize)
        where W: io::Write
    {
        write!(out, "(ArrayBinding").expect("failed to dump");
        newline(out, depth + 1);
        write!(out, "elements=").expect("failed to dump");
        self.elements.dump_with_atoms_at(out, atoms, slices, depth + 1);
        newline(out, depth + 1);
        write!(out, "rest=").expect("failed to dump");
        self.rest.dump_with_atoms_at(out, atoms, slices, depth + 1);
        write!(out, ")").expect("failed to dump");
    }
}

impl<'alloc> ASTDump for ObjectBinding<'alloc> {
    fn dump_with_atoms_at<W>(&self, out: &mut W, atoms: &SourceAtomSet, slices: &SourceSliceList, depth: usize)
        where W: io::Write
    {
        write!(out, "(ObjectBinding").expect("failed to dump");
        newline(out, depth + 1);
        write!(out, "properties=").expect("failed to dump");
        self.properties.dump_with_atoms_at(out, atoms, slices, depth + 1);
        newline(out, depth + 1);
        write!(out, "rest=").expect("failed to dump");
        self.rest.dump_with_atoms_at(out, atoms, slices, depth + 1);
        write!(out, ")").expect("failed to dump");
    }
}

impl<'alloc> ASTDump for BindingProperty<'alloc> {
    fn dump_with_atoms_at<W>(&self, out: &mut W, atoms: &SourceAtomSet, slices: &SourceSliceList, depth: usize)
        where W: io::Write
    {
        match self {
            BindingProperty::BindingPropertyIdentifier(ast) => {
                ast.dump_with_atoms_at(out, atoms, slices, depth);
            }
            BindingProperty::BindingPropertyProperty(ast) => {
                ast.dump_with_atoms_at(out, atoms, slices, depth);
            }
        }
    }
}

impl<'alloc> ASTDump for BindingPropertyIdentifier<'alloc> {
    fn dump_with_atoms_at<W>(&self, out: &mut W, atoms: &SourceAtomSet, slices: &SourceSliceList, depth: usize)
        where W: io::Write
    {
        write!(out, "(BindingPropertyIdentifier").expect("failed to dump");
        newline(out, depth + 1);
        write!(out, "binding=").expect("failed to dump");
        self.binding.dump_with_atoms_at(out, atoms, slices, depth + 1);
        newline(out, depth + 1);
        write!(out, "init=").expect("failed to dump");
        self.init.dump_with_atoms_at(out, atoms, slices, depth + 1);
        write!(out, ")").expect("failed to dump");
    }
}

impl<'alloc> ASTDump for BindingPropertyProperty<'alloc> {
    fn dump_with_atoms_at<W>(&self, out: &mut W, atoms: &SourceAtomSet, slices: &SourceSliceList, depth: usize)
        where W: io::Write
    {
        write!(out, "(BindingPropertyProperty").expect("failed to dump");
        newline(out, depth + 1);
        write!(out, "name=").expect("failed to dump");
        self.name.dump_with_atoms_at(out, atoms, slices, depth + 1);
        newline(out, depth + 1);
        write!(out, "binding=").expect("failed to dump");
        self.binding.dump_with_atoms_at(out, atoms, slices, depth + 1);
        write!(out, ")").expect("failed to dump");
    }
}

impl<'alloc> ASTDump for AssignmentTargetWithDefault<'alloc> {
    fn dump_with_atoms_at<W>(&self, out: &mut W, atoms: &SourceAtomSet, slices: &SourceSliceList, depth: usize)
        where W: io::Write
    {
        write!(out, "(AssignmentTargetWithDefault").expect("failed to dump");
        newline(out, depth + 1);
        write!(out, "binding=").expect("failed to dump");
        self.binding.dump_with_atoms_at(out, atoms, slices, depth + 1);
        newline(out, depth + 1);
        write!(out, "init=").expect("failed to dump");
        self.init.dump_with_atoms_at(out, atoms, slices, depth + 1);
        write!(out, ")").expect("failed to dump");
    }
}

impl<'alloc> ASTDump for AssignmentTargetMaybeDefault<'alloc> {
    fn dump_with_atoms_at<W>(&self, out: &mut W, atoms: &SourceAtomSet, slices: &SourceSliceList, depth: usize)
        where W: io::Write
    {
        match self {
            AssignmentTargetMaybeDefault::AssignmentTarget(ast) => {
                ast.dump_with_atoms_at(out, atoms, slices, depth);
            }
            AssignmentTargetMaybeDefault::AssignmentTargetWithDefault(ast) => {
                ast.dump_with_atoms_at(out, atoms, slices, depth);
            }
        }
    }
}

impl<'alloc> ASTDump for ArrayAssignmentTarget<'alloc> {
    fn dump_with_atoms_at<W>(&self, out: &mut W, atoms: &SourceAtomSet, slices: &SourceSliceList, depth: usize)
        where W: io::Write
    {
        write!(out, "(ArrayAssignmentTarget").expect("failed to dump");
        newline(out, depth + 1);
        write!(out, "elements=").expect("failed to dump");
        self.elements.dump_with_atoms_at(out, atoms, slices, depth + 1);
        newline(out, depth + 1);
        write!(out, "rest=").expect("failed to dump");
        self.rest.dump_with_atoms_at(out, atoms, slices, depth + 1);
        write!(out, ")").expect("failed to dump");
    }
}

impl<'alloc> ASTDump for ObjectAssignmentTarget<'alloc> {
    fn dump_with_atoms_at<W>(&self, out: &mut W, atoms: &SourceAtomSet, slices: &SourceSliceList, depth: usize)
        where W: io::Write
    {
        write!(out, "(ObjectAssignmentTarget").expect("failed to dump");
        newline(out, depth + 1);
        write!(out, "properties=").expect("failed to dump");
        self.properties.dump_with_atoms_at(out, atoms, slices, depth + 1);
        newline(out, depth + 1);
        write!(out, "rest=").expect("failed to dump");
        self.rest.dump_with_atoms_at(out, atoms, slices, depth + 1);
        write!(out, ")").expect("failed to dump");
    }
}

impl<'alloc> ASTDump for AssignmentTargetProperty<'alloc> {
    fn dump_with_atoms_at<W>(&self, out: &mut W, atoms: &SourceAtomSet, slices: &SourceSliceList, depth: usize)
        where W: io::Write
    {
        match self {
            AssignmentTargetProperty::AssignmentTargetPropertyIdentifier(ast) => {
                ast.dump_with_atoms_at(out, atoms, slices, depth);
            }
            AssignmentTargetProperty::AssignmentTargetPropertyProperty(ast) => {
                ast.dump_with_atoms_at(out, atoms, slices, depth);
            }
        }
    }
}

impl<'alloc> ASTDump for AssignmentTargetPropertyIdentifier<'alloc> {
    fn dump_with_atoms_at<W>(&self, out: &mut W, atoms: &SourceAtomSet, slices: &SourceSliceList, depth: usize)
        where W: io::Write
    {
        write!(out, "(AssignmentTargetPropertyIdentifier").expect("failed to dump");
        newline(out, depth + 1);
        write!(out, "binding=").expect("failed to dump");
        self.binding.dump_with_atoms_at(out, atoms, slices, depth + 1);
        newline(out, depth + 1);
        write!(out, "init=").expect("failed to dump");
        self.init.dump_with_atoms_at(out, atoms, slices, depth + 1);
        write!(out, ")").expect("failed to dump");
    }
}

impl<'alloc> ASTDump for AssignmentTargetPropertyProperty<'alloc> {
    fn dump_with_atoms_at<W>(&self, out: &mut W, atoms: &SourceAtomSet, slices: &SourceSliceList, depth: usize)
        where W: io::Write
    {
        write!(out, "(AssignmentTargetPropertyProperty").expect("failed to dump");
        newline(out, depth + 1);
        write!(out, "name=").expect("failed to dump");
        self.name.dump_with_atoms_at(out, atoms, slices, depth + 1);
        newline(out, depth + 1);
        write!(out, "binding=").expect("failed to dump");
        self.binding.dump_with_atoms_at(out, atoms, slices, depth + 1);
        write!(out, ")").expect("failed to dump");
    }
}

impl<'alloc> ASTDump for ClassExpression<'alloc> {
    fn dump_with_atoms_at<W>(&self, out: &mut W, atoms: &SourceAtomSet, slices: &SourceSliceList, depth: usize)
        where W: io::Write
    {
        write!(out, "(ClassExpression").expect("failed to dump");
        newline(out, depth + 1);
        write!(out, "name=").expect("failed to dump");
        self.name.dump_with_atoms_at(out, atoms, slices, depth + 1);
        newline(out, depth + 1);
        write!(out, "super_=").expect("failed to dump");
        self.super_.dump_with_atoms_at(out, atoms, slices, depth + 1);
        newline(out, depth + 1);
        write!(out, "elements=").expect("failed to dump");
        self.elements.dump_with_atoms_at(out, atoms, slices, depth + 1);
        write!(out, ")").expect("failed to dump");
    }
}

impl<'alloc> ASTDump for ClassDeclaration<'alloc> {
    fn dump_with_atoms_at<W>(&self, out: &mut W, atoms: &SourceAtomSet, slices: &SourceSliceList, depth: usize)
        where W: io::Write
    {
        write!(out, "(ClassDeclaration").expect("failed to dump");
        newline(out, depth + 1);
        write!(out, "name=").expect("failed to dump");
        self.name.dump_with_atoms_at(out, atoms, slices, depth + 1);
        newline(out, depth + 1);
        write!(out, "super_=").expect("failed to dump");
        self.super_.dump_with_atoms_at(out, atoms, slices, depth + 1);
        newline(out, depth + 1);
        write!(out, "elements=").expect("failed to dump");
        self.elements.dump_with_atoms_at(out, atoms, slices, depth + 1);
        write!(out, ")").expect("failed to dump");
    }
}

impl<'alloc> ASTDump for ClassElement<'alloc> {
    fn dump_with_atoms_at<W>(&self, out: &mut W, atoms: &SourceAtomSet, slices: &SourceSliceList, depth: usize)
        where W: io::Write
    {
        match self {
            ClassElement::MethodDefinition { is_static, method, .. } => {
                write!(out, "(MethodDefinition").expect("failed to dump");
                newline(out, depth + 1);
                write!(out, "is_static=").expect("failed to dump");
                is_static.dump_with_atoms_at(out, atoms, slices, depth + 1);
                newline(out, depth + 1);
                write!(out, "method=").expect("failed to dump");
                method.dump_with_atoms_at(out, atoms, slices, depth + 1);
                write!(out, ")").expect("failed to dump");
            }
            ClassElement::FieldDefinition { name, init, .. } => {
                write!(out, "(FieldDefinition").expect("failed to dump");
                newline(out, depth + 1);
                write!(out, "name=").expect("failed to dump");
                name.dump_with_atoms_at(out, atoms, slices, depth + 1);
                newline(out, depth + 1);
                write!(out, "init=").expect("failed to dump");
                init.dump_with_atoms_at(out, atoms, slices, depth + 1);
                write!(out, ")").expect("failed to dump");
            }
        }
    }
}

impl<'alloc> ASTDump for ModuleItems<'alloc> {
    fn dump_with_atoms_at<W>(&self, out: &mut W, atoms: &SourceAtomSet, slices: &SourceSliceList, depth: usize)
        where W: io::Write
    {
        match self {
            ModuleItems::ImportDeclaration(ast) => {
                ast.dump_with_atoms_at(out, atoms, slices, depth);
            }
            ModuleItems::ExportDeclaration(ast) => {
                ast.dump_with_atoms_at(out, atoms, slices, depth);
            }
            ModuleItems::Statement(ast) => {
                ast.dump_with_atoms_at(out, atoms, slices, depth);
            }
        }
    }
}

impl<'alloc> ASTDump for Module<'alloc> {
    fn dump_with_atoms_at<W>(&self, out: &mut W, atoms: &SourceAtomSet, slices: &SourceSliceList, depth: usize)
        where W: io::Write
    {
        write!(out, "(Module").expect("failed to dump");
        newline(out, depth + 1);
        write!(out, "directives=").expect("failed to dump");
        self.directives.dump_with_atoms_at(out, atoms, slices, depth + 1);
        newline(out, depth + 1);
        write!(out, "items=").expect("failed to dump");
        self.items.dump_with_atoms_at(out, atoms, slices, depth + 1);
        write!(out, ")").expect("failed to dump");
    }
}

impl<'alloc> ASTDump for Import<'alloc> {
    fn dump_with_atoms_at<W>(&self, out: &mut W, atoms: &SourceAtomSet, slices: &SourceSliceList, depth: usize)
        where W: io::Write
    {
        write!(out, "(Import").expect("failed to dump");
        newline(out, depth + 1);
        write!(out, "module_specifier=").expect("failed to dump");
        self.module_specifier.dump_with_atoms_at(out, atoms, slices, depth + 1);
        newline(out, depth + 1);
        write!(out, "default_binding=").expect("failed to dump");
        self.default_binding.dump_with_atoms_at(out, atoms, slices, depth + 1);
        newline(out, depth + 1);
        write!(out, "named_imports=").expect("failed to dump");
        self.named_imports.dump_with_atoms_at(out, atoms, slices, depth + 1);
        write!(out, ")").expect("failed to dump");
    }
}

impl<'alloc> ASTDump for ImportNamespace {
    fn dump_with_atoms_at<W>(&self, out: &mut W, atoms: &SourceAtomSet, slices: &SourceSliceList, depth: usize)
        where W: io::Write
    {
        write!(out, "(ImportNamespace").expect("failed to dump");
        newline(out, depth + 1);
        write!(out, "module_specifier=").expect("failed to dump");
        self.module_specifier.dump_with_atoms_at(out, atoms, slices, depth + 1);
        newline(out, depth + 1);
        write!(out, "default_binding=").expect("failed to dump");
        self.default_binding.dump_with_atoms_at(out, atoms, slices, depth + 1);
        newline(out, depth + 1);
        write!(out, "namespace_binding=").expect("failed to dump");
        self.namespace_binding.dump_with_atoms_at(out, atoms, slices, depth + 1);
        write!(out, ")").expect("failed to dump");
    }
}

impl<'alloc> ASTDump for ImportSpecifier {
    fn dump_with_atoms_at<W>(&self, out: &mut W, atoms: &SourceAtomSet, slices: &SourceSliceList, depth: usize)
        where W: io::Write
    {
        write!(out, "(ImportSpecifier").expect("failed to dump");
        newline(out, depth + 1);
        write!(out, "name=").expect("failed to dump");
        self.name.dump_with_atoms_at(out, atoms, slices, depth + 1);
        newline(out, depth + 1);
        write!(out, "binding=").expect("failed to dump");
        self.binding.dump_with_atoms_at(out, atoms, slices, depth + 1);
        write!(out, ")").expect("failed to dump");
    }
}

impl<'alloc> ASTDump for ExportAllFrom {
    fn dump_with_atoms_at<W>(&self, out: &mut W, atoms: &SourceAtomSet, slices: &SourceSliceList, depth: usize)
        where W: io::Write
    {
        write!(out, "(ExportAllFrom").expect("failed to dump");
        write!(out, " ").expect("failed to dump");
        write!(out, "module_specifier=").expect("failed to dump");
        self.module_specifier.dump_with_atoms_at(out, atoms, slices, depth + 1);
        write!(out, ")").expect("failed to dump");
    }
}

impl<'alloc> ASTDump for ExportFrom<'alloc> {
    fn dump_with_atoms_at<W>(&self, out: &mut W, atoms: &SourceAtomSet, slices: &SourceSliceList, depth: usize)
        where W: io::Write
    {
        write!(out, "(ExportFrom").expect("failed to dump");
        newline(out, depth + 1);
        write!(out, "named_exports=").expect("failed to dump");
        self.named_exports.dump_with_atoms_at(out, atoms, slices, depth + 1);
        newline(out, depth + 1);
        write!(out, "module_specifier=").expect("failed to dump");
        self.module_specifier.dump_with_atoms_at(out, atoms, slices, depth + 1);
        write!(out, ")").expect("failed to dump");
    }
}

impl<'alloc> ASTDump for ExportLocals<'alloc> {
    fn dump_with_atoms_at<W>(&self, out: &mut W, atoms: &SourceAtomSet, slices: &SourceSliceList, depth: usize)
        where W: io::Write
    {
        write!(out, "(ExportLocals").expect("failed to dump");
        write!(out, " ").expect("failed to dump");
        write!(out, "named_exports=").expect("failed to dump");
        self.named_exports.dump_with_atoms_at(out, atoms, slices, depth + 1);
        write!(out, ")").expect("failed to dump");
    }
}

impl<'alloc> ASTDump for Export<'alloc> {
    fn dump_with_atoms_at<W>(&self, out: &mut W, atoms: &SourceAtomSet, slices: &SourceSliceList, depth: usize)
        where W: io::Write
    {
        match self {
            Export::FunctionDeclaration(ast) => {
                ast.dump_with_atoms_at(out, atoms, slices, depth);
            }
            Export::ClassDeclaration(ast) => {
                ast.dump_with_atoms_at(out, atoms, slices, depth);
            }
            Export::VariableDeclaration(ast) => {
                ast.dump_with_atoms_at(out, atoms, slices, depth);
            }
        }
    }
}

impl<'alloc> ASTDump for ExportDefault<'alloc> {
    fn dump_with_atoms_at<W>(&self, out: &mut W, atoms: &SourceAtomSet, slices: &SourceSliceList, depth: usize)
        where W: io::Write
    {
        match self {
            ExportDefault::FunctionDeclaration(ast) => {
                ast.dump_with_atoms_at(out, atoms, slices, depth);
            }
            ExportDefault::ClassDeclaration(ast) => {
                ast.dump_with_atoms_at(out, atoms, slices, depth);
            }
            ExportDefault::Expression(ast) => {
                ast.dump_with_atoms_at(out, atoms, slices, depth);
            }
        }
    }
}

impl<'alloc> ASTDump for ExportFromSpecifier {
    fn dump_with_atoms_at<W>(&self, out: &mut W, atoms: &SourceAtomSet, slices: &SourceSliceList, depth: usize)
        where W: io::Write
    {
        write!(out, "(ExportFromSpecifier").expect("failed to dump");
        newline(out, depth + 1);
        write!(out, "name=").expect("failed to dump");
        self.name.dump_with_atoms_at(out, atoms, slices, depth + 1);
        newline(out, depth + 1);
        write!(out, "exported_name=").expect("failed to dump");
        self.exported_name.dump_with_atoms_at(out, atoms, slices, depth + 1);
        write!(out, ")").expect("failed to dump");
    }
}

impl<'alloc> ASTDump for ExportLocalSpecifier {
    fn dump_with_atoms_at<W>(&self, out: &mut W, atoms: &SourceAtomSet, slices: &SourceSliceList, depth: usize)
        where W: io::Write
    {
        write!(out, "(ExportLocalSpecifier").expect("failed to dump");
        newline(out, depth + 1);
        write!(out, "name=").expect("failed to dump");
        self.name.dump_with_atoms_at(out, atoms, slices, depth + 1);
        newline(out, depth + 1);
        write!(out, "exported_name=").expect("failed to dump");
        self.exported_name.dump_with_atoms_at(out, atoms, slices, depth + 1);
        write!(out, ")").expect("failed to dump");
    }
}

impl<'alloc> ASTDump for Method<'alloc> {
    fn dump_with_atoms_at<W>(&self, out: &mut W, atoms: &SourceAtomSet, slices: &SourceSliceList, depth: usize)
        where W: io::Write
    {
        write!(out, "(Method").expect("failed to dump");
        newline(out, depth + 1);
        write!(out, "name=").expect("failed to dump");
        self.name.dump_with_atoms_at(out, atoms, slices, depth + 1);
        newline(out, depth + 1);
        write!(out, "is_async=").expect("failed to dump");
        self.is_async.dump_with_atoms_at(out, atoms, slices, depth + 1);
        newline(out, depth + 1);
        write!(out, "is_generator=").expect("failed to dump");
        self.is_generator.dump_with_atoms_at(out, atoms, slices, depth + 1);
        newline(out, depth + 1);
        write!(out, "params=").expect("failed to dump");
        self.params.dump_with_atoms_at(out, atoms, slices, depth + 1);
        newline(out, depth + 1);
        write!(out, "body=").expect("failed to dump");
        self.body.dump_with_atoms_at(out, atoms, slices, depth + 1);
        write!(out, ")").expect("failed to dump");
    }
}

impl<'alloc> ASTDump for Getter<'alloc> {
    fn dump_with_atoms_at<W>(&self, out: &mut W, atoms: &SourceAtomSet, slices: &SourceSliceList, depth: usize)
        where W: io::Write
    {
        write!(out, "(Getter").expect("failed to dump");
        newline(out, depth + 1);
        write!(out, "property_name=").expect("failed to dump");
        self.property_name.dump_with_atoms_at(out, atoms, slices, depth + 1);
        newline(out, depth + 1);
        write!(out, "body=").expect("failed to dump");
        self.body.dump_with_atoms_at(out, atoms, slices, depth + 1);
        write!(out, ")").expect("failed to dump");
    }
}

impl<'alloc> ASTDump for Setter<'alloc> {
    fn dump_with_atoms_at<W>(&self, out: &mut W, atoms: &SourceAtomSet, slices: &SourceSliceList, depth: usize)
        where W: io::Write
    {
        write!(out, "(Setter").expect("failed to dump");
        newline(out, depth + 1);
        write!(out, "property_name=").expect("failed to dump");
        self.property_name.dump_with_atoms_at(out, atoms, slices, depth + 1);
        newline(out, depth + 1);
        write!(out, "param=").expect("failed to dump");
        self.param.dump_with_atoms_at(out, atoms, slices, depth + 1);
        newline(out, depth + 1);
        write!(out, "body=").expect("failed to dump");
        self.body.dump_with_atoms_at(out, atoms, slices, depth + 1);
        write!(out, ")").expect("failed to dump");
    }
}

impl<'alloc> ASTDump for DataProperty<'alloc> {
    fn dump_with_atoms_at<W>(&self, out: &mut W, atoms: &SourceAtomSet, slices: &SourceSliceList, depth: usize)
        where W: io::Write
    {
        write!(out, "(DataProperty").expect("failed to dump");
        newline(out, depth + 1);
        write!(out, "property_name=").expect("failed to dump");
        self.property_name.dump_with_atoms_at(out, atoms, slices, depth + 1);
        newline(out, depth + 1);
        write!(out, "expression=").expect("failed to dump");
        self.expression.dump_with_atoms_at(out, atoms, slices, depth + 1);
        write!(out, ")").expect("failed to dump");
    }
}

impl<'alloc> ASTDump for ShorthandProperty {
    fn dump_with_atoms_at<W>(&self, out: &mut W, atoms: &SourceAtomSet, slices: &SourceSliceList, depth: usize)
        where W: io::Write
    {
        write!(out, "(ShorthandProperty").expect("failed to dump");
        write!(out, " ").expect("failed to dump");
        write!(out, "name=").expect("failed to dump");
        self.name.dump_with_atoms_at(out, atoms, slices, depth + 1);
        write!(out, ")").expect("failed to dump");
    }
}

impl<'alloc> ASTDump for ComputedPropertyName<'alloc> {
    fn dump_with_atoms_at<W>(&self, out: &mut W, atoms: &SourceAtomSet, slices: &SourceSliceList, depth: usize)
        where W: io::Write
    {
        write!(out, "(ComputedPropertyName").expect("failed to dump");
        write!(out, " ").expect("failed to dump");
        write!(out, "expression=").expect("failed to dump");
        self.expression.dump_with_atoms_at(out, atoms, slices, depth + 1);
        write!(out, ")").expect("failed to dump");
    }
}

impl<'alloc> ASTDump for StaticPropertyName {
    fn dump_with_atoms_at<W>(&self, out: &mut W, atoms: &SourceAtomSet, slices: &SourceSliceList, depth: usize)
        where W: io::Write
    {
        write!(out, "(StaticPropertyName").expect("failed to dump");
        write!(out, " ").expect("failed to dump");
        write!(out, "value=").expect("failed to dump");
        self.value.dump_with_atoms_at(out, atoms, slices, depth + 1);
        write!(out, ")").expect("failed to dump");
    }
}

impl<'alloc> ASTDump for NumericLiteral {
    fn dump_with_atoms_at<W>(&self, out: &mut W, atoms: &SourceAtomSet, slices: &SourceSliceList, depth: usize)
        where W: io::Write
    {
        write!(out, "(NumericLiteral").expect("failed to dump");
        write!(out, " ").expect("failed to dump");
        write!(out, "value=").expect("failed to dump");
        self.value.dump_with_atoms_at(out, atoms, slices, depth + 1);
        write!(out, ")").expect("failed to dump");
    }
}

impl<'alloc> ASTDump for ArrayExpressionElement<'alloc> {
    fn dump_with_atoms_at<W>(&self, out: &mut W, atoms: &SourceAtomSet, slices: &SourceSliceList, depth: usize)
        where W: io::Write
    {
        match self {
            ArrayExpressionElement::SpreadElement(ast) => {
                ast.dump_with_atoms_at(out, atoms, slices, depth);
            }
            ArrayExpressionElement::Expression(ast) => {
                ast.dump_with_atoms_at(out, atoms, slices, depth);
            }
            ArrayExpressionElement::Elision { .. } => {
                write!(out, "Elision").expect("failed to dump");
            }
        }
    }
}

impl<'alloc> ASTDump for ArrayExpression<'alloc> {
    fn dump_with_atoms_at<W>(&self, out: &mut W, atoms: &SourceAtomSet, slices: &SourceSliceList, depth: usize)
        where W: io::Write
    {
        write!(out, "(ArrayExpression").expect("failed to dump");
        write!(out, " ").expect("failed to dump");
        write!(out, "elements=").expect("failed to dump");
        self.elements.dump_with_atoms_at(out, atoms, slices, depth + 1);
        write!(out, ")").expect("failed to dump");
    }
}

impl<'alloc> ASTDump for ArrowExpressionBody<'alloc> {
    fn dump_with_atoms_at<W>(&self, out: &mut W, atoms: &SourceAtomSet, slices: &SourceSliceList, depth: usize)
        where W: io::Write
    {
        match self {
            ArrowExpressionBody::FunctionBody(ast) => {
                ast.dump_with_atoms_at(out, atoms, slices, depth);
            }
            ArrowExpressionBody::Expression(ast) => {
                ast.dump_with_atoms_at(out, atoms, slices, depth);
            }
        }
    }
}

impl<'alloc> ASTDump for ComputedMemberExpression<'alloc> {
    fn dump_with_atoms_at<W>(&self, out: &mut W, atoms: &SourceAtomSet, slices: &SourceSliceList, depth: usize)
        where W: io::Write
    {
        write!(out, "(ComputedMemberExpression").expect("failed to dump");
        newline(out, depth + 1);
        write!(out, "object=").expect("failed to dump");
        self.object.dump_with_atoms_at(out, atoms, slices, depth + 1);
        newline(out, depth + 1);
        write!(out, "expression=").expect("failed to dump");
        self.expression.dump_with_atoms_at(out, atoms, slices, depth + 1);
        write!(out, ")").expect("failed to dump");
    }
}

impl<'alloc> ASTDump for IdentifierExpression {
    fn dump_with_atoms_at<W>(&self, out: &mut W, atoms: &SourceAtomSet, slices: &SourceSliceList, depth: usize)
        where W: io::Write
    {
        write!(out, "(IdentifierExpression").expect("failed to dump");
        write!(out, " ").expect("failed to dump");
        write!(out, "name=").expect("failed to dump");
        self.name.dump_with_atoms_at(out, atoms, slices, depth + 1);
        write!(out, ")").expect("failed to dump");
    }
}

impl<'alloc> ASTDump for ObjectExpression<'alloc> {
    fn dump_with_atoms_at<W>(&self, out: &mut W, atoms: &SourceAtomSet, slices: &SourceSliceList, depth: usize)
        where W: io::Write
    {
        write!(out, "(ObjectExpression").expect("failed to dump");
        write!(out, " ").expect("failed to dump");
        write!(out, "properties=").expect("failed to dump");
        self.properties.dump_with_atoms_at(out, atoms, slices, depth + 1);
        write!(out, ")").expect("failed to dump");
    }
}

impl<'alloc> ASTDump for StaticMemberExpression<'alloc> {
    fn dump_with_atoms_at<W>(&self, out: &mut W, atoms: &SourceAtomSet, slices: &SourceSliceList, depth: usize)
        where W: io::Write
    {
        write!(out, "(StaticMemberExpression").expect("failed to dump");
        newline(out, depth + 1);
        write!(out, "object=").expect("failed to dump");
        self.object.dump_with_atoms_at(out, atoms, slices, depth + 1);
        newline(out, depth + 1);
        write!(out, "property=").expect("failed to dump");
        self.property.dump_with_atoms_at(out, atoms, slices, depth + 1);
        write!(out, ")").expect("failed to dump");
    }
}

impl<'alloc> ASTDump for PrivateFieldExpression<'alloc> {
    fn dump_with_atoms_at<W>(&self, out: &mut W, atoms: &SourceAtomSet, slices: &SourceSliceList, depth: usize)
        where W: io::Write
    {
        write!(out, "(PrivateFieldExpression").expect("failed to dump");
        newline(out, depth + 1);
        write!(out, "object=").expect("failed to dump");
        self.object.dump_with_atoms_at(out, atoms, slices, depth + 1);
        newline(out, depth + 1);
        write!(out, "field=").expect("failed to dump");
        self.field.dump_with_atoms_at(out, atoms, slices, depth + 1);
        write!(out, ")").expect("failed to dump");
    }
}

impl<'alloc> ASTDump for TemplateExpressionElement<'alloc> {
    fn dump_with_atoms_at<W>(&self, out: &mut W, atoms: &SourceAtomSet, slices: &SourceSliceList, depth: usize)
        where W: io::Write
    {
        match self {
            TemplateExpressionElement::Expression(ast) => {
                ast.dump_with_atoms_at(out, atoms, slices, depth);
            }
            TemplateExpressionElement::TemplateElement(ast) => {
                ast.dump_with_atoms_at(out, atoms, slices, depth);
            }
        }
    }
}

impl<'alloc> ASTDump for TemplateExpression<'alloc> {
    fn dump_with_atoms_at<W>(&self, out: &mut W, atoms: &SourceAtomSet, slices: &SourceSliceList, depth: usize)
        where W: io::Write
    {
        write!(out, "(TemplateExpression").expect("failed to dump");
        newline(out, depth + 1);
        write!(out, "tag=").expect("failed to dump");
        self.tag.dump_with_atoms_at(out, atoms, slices, depth + 1);
        newline(out, depth + 1);
        write!(out, "elements=").expect("failed to dump");
        self.elements.dump_with_atoms_at(out, atoms, slices, depth + 1);
        write!(out, ")").expect("failed to dump");
    }
}

impl<'alloc> ASTDump for VariableDeclarationOrAssignmentTarget<'alloc> {
    fn dump_with_atoms_at<W>(&self, out: &mut W, atoms: &SourceAtomSet, slices: &SourceSliceList, depth: usize)
        where W: io::Write
    {
        match self {
            VariableDeclarationOrAssignmentTarget::VariableDeclaration(ast) => {
                ast.dump_with_atoms_at(out, atoms, slices, depth);
            }
            VariableDeclarationOrAssignmentTarget::AssignmentTarget(ast) => {
                ast.dump_with_atoms_at(out, atoms, slices, depth);
            }
        }
    }
}

impl<'alloc> ASTDump for VariableDeclarationOrExpression<'alloc> {
    fn dump_with_atoms_at<W>(&self, out: &mut W, atoms: &SourceAtomSet, slices: &SourceSliceList, depth: usize)
        where W: io::Write
    {
        match self {
            VariableDeclarationOrExpression::VariableDeclaration(ast) => {
                ast.dump_with_atoms_at(out, atoms, slices, depth);
            }
            VariableDeclarationOrExpression::Expression(ast) => {
                ast.dump_with_atoms_at(out, atoms, slices, depth);
            }
        }
    }
}

impl<'alloc> ASTDump for Block<'alloc> {
    fn dump_with_atoms_at<W>(&self, out: &mut W, atoms: &SourceAtomSet, slices: &SourceSliceList, depth: usize)
        where W: io::Write
    {
        write!(out, "(Block").expect("failed to dump");
        newline(out, depth + 1);
        write!(out, "statements=").expect("failed to dump");
        self.statements.dump_with_atoms_at(out, atoms, slices, depth + 1);
        newline(out, depth + 1);
        write!(out, "declarations=").expect("failed to dump");
        self.declarations.dump_with_atoms_at(out, atoms, slices, depth + 1);
        write!(out, ")").expect("failed to dump");
    }
}

impl<'alloc> ASTDump for CatchClause<'alloc> {
    fn dump_with_atoms_at<W>(&self, out: &mut W, atoms: &SourceAtomSet, slices: &SourceSliceList, depth: usize)
        where W: io::Write
    {
        write!(out, "(CatchClause").expect("failed to dump");
        newline(out, depth + 1);
        write!(out, "binding=").expect("failed to dump");
        self.binding.dump_with_atoms_at(out, atoms, slices, depth + 1);
        newline(out, depth + 1);
        write!(out, "body=").expect("failed to dump");
        self.body.dump_with_atoms_at(out, atoms, slices, depth + 1);
        write!(out, ")").expect("failed to dump");
    }
}

impl<'alloc> ASTDump for Directive {
    fn dump_with_atoms_at<W>(&self, out: &mut W, atoms: &SourceAtomSet, slices: &SourceSliceList, depth: usize)
        where W: io::Write
    {
        write!(out, "(Directive").expect("failed to dump");
        write!(out, " ").expect("failed to dump");
        write!(out, "raw_value=").expect("failed to dump");
        self.raw_value.dump_with_atoms_at(out, atoms, slices, depth + 1);
        write!(out, ")").expect("failed to dump");
    }
}

impl<'alloc> ASTDump for FormalParameters<'alloc> {
    fn dump_with_atoms_at<W>(&self, out: &mut W, atoms: &SourceAtomSet, slices: &SourceSliceList, depth: usize)
        where W: io::Write
    {
        write!(out, "(FormalParameters").expect("failed to dump");
        newline(out, depth + 1);
        write!(out, "items=").expect("failed to dump");
        self.items.dump_with_atoms_at(out, atoms, slices, depth + 1);
        newline(out, depth + 1);
        write!(out, "rest=").expect("failed to dump");
        self.rest.dump_with_atoms_at(out, atoms, slices, depth + 1);
        write!(out, ")").expect("failed to dump");
    }
}

impl<'alloc> ASTDump for FunctionBody<'alloc> {
    fn dump_with_atoms_at<W>(&self, out: &mut W, atoms: &SourceAtomSet, slices: &SourceSliceList, depth: usize)
        where W: io::Write
    {
        write!(out, "(FunctionBody").expect("failed to dump");
        newline(out, depth + 1);
        write!(out, "directives=").expect("failed to dump");
        self.directives.dump_with_atoms_at(out, atoms, slices, depth + 1);
        newline(out, depth + 1);
        write!(out, "statements=").expect("failed to dump");
        self.statements.dump_with_atoms_at(out, atoms, slices, depth + 1);
        write!(out, ")").expect("failed to dump");
    }
}

impl<'alloc> ASTDump for Script<'alloc> {
    fn dump_with_atoms_at<W>(&self, out: &mut W, atoms: &SourceAtomSet, slices: &SourceSliceList, depth: usize)
        where W: io::Write
    {
        write!(out, "(Script").expect("failed to dump");
        newline(out, depth + 1);
        write!(out, "directives=").expect("failed to dump");
        self.directives.dump_with_atoms_at(out, atoms, slices, depth + 1);
        newline(out, depth + 1);
        write!(out, "statements=").expect("failed to dump");
        self.statements.dump_with_atoms_at(out, atoms, slices, depth + 1);
        write!(out, ")").expect("failed to dump");
    }
}

impl<'alloc> ASTDump for SwitchCase<'alloc> {
    fn dump_with_atoms_at<W>(&self, out: &mut W, atoms: &SourceAtomSet, slices: &SourceSliceList, depth: usize)
        where W: io::Write
    {
        write!(out, "(SwitchCase").expect("failed to dump");
        newline(out, depth + 1);
        write!(out, "test=").expect("failed to dump");
        self.test.dump_with_atoms_at(out, atoms, slices, depth + 1);
        newline(out, depth + 1);
        write!(out, "consequent=").expect("failed to dump");
        self.consequent.dump_with_atoms_at(out, atoms, slices, depth + 1);
        write!(out, ")").expect("failed to dump");
    }
}

impl<'alloc> ASTDump for SwitchDefault<'alloc> {
    fn dump_with_atoms_at<W>(&self, out: &mut W, atoms: &SourceAtomSet, slices: &SourceSliceList, depth: usize)
        where W: io::Write
    {
        write!(out, "(SwitchDefault").expect("failed to dump");
        write!(out, " ").expect("failed to dump");
        write!(out, "consequent=").expect("failed to dump");
        self.consequent.dump_with_atoms_at(out, atoms, slices, depth + 1);
        write!(out, ")").expect("failed to dump");
    }
}

impl<'alloc> ASTDump for TemplateElement {
    fn dump_with_atoms_at<W>(&self, out: &mut W, atoms: &SourceAtomSet, slices: &SourceSliceList, depth: usize)
        where W: io::Write
    {
        write!(out, "(TemplateElement").expect("failed to dump");
        write!(out, " ").expect("failed to dump");
        write!(out, "raw_value=").expect("failed to dump");
        self.raw_value.dump_with_atoms_at(out, atoms, slices, depth + 1);
        write!(out, ")").expect("failed to dump");
    }
}

impl<'alloc> ASTDump for VariableDeclaration<'alloc> {
    fn dump_with_atoms_at<W>(&self, out: &mut W, atoms: &SourceAtomSet, slices: &SourceSliceList, depth: usize)
        where W: io::Write
    {
        write!(out, "(VariableDeclaration").expect("failed to dump");
        newline(out, depth + 1);
        write!(out, "kind=").expect("failed to dump");
        self.kind.dump_with_atoms_at(out, atoms, slices, depth + 1);
        newline(out, depth + 1);
        write!(out, "declarators=").expect("failed to dump");
        self.declarators.dump_with_atoms_at(out, atoms, slices, depth + 1);
        write!(out, ")").expect("failed to dump");
    }
}

impl<'alloc> ASTDump for VariableDeclarator<'alloc> {
    fn dump_with_atoms_at<W>(&self, out: &mut W, atoms: &SourceAtomSet, slices: &SourceSliceList, depth: usize)
        where W: io::Write
    {
        write!(out, "(VariableDeclarator").expect("failed to dump");
        newline(out, depth + 1);
        write!(out, "binding=").expect("failed to dump");
        self.binding.dump_with_atoms_at(out, atoms, slices, depth + 1);
        newline(out, depth + 1);
        write!(out, "init=").expect("failed to dump");
        self.init.dump_with_atoms_at(out, atoms, slices, depth + 1);
        write!(out, ")").expect("failed to dump");
    }
}

impl<'alloc> ASTDump for CoverParenthesized<'alloc> {
    fn dump_with_atoms_at<W>(&self, out: &mut W, atoms: &SourceAtomSet, slices: &SourceSliceList, depth: usize)
        where W: io::Write
    {
        match self {
            CoverParenthesized::Expression { expression, .. } => {
                write!(out, "(Expression").expect("failed to dump");
                write!(out, " ").expect("failed to dump");
                write!(out, "expression=").expect("failed to dump");
                expression.dump_with_atoms_at(out, atoms, slices, depth + 1);
                write!(out, ")").expect("failed to dump");
            }
            CoverParenthesized::Parameters(ast) => {
                ast.dump_with_atoms_at(out, atoms, slices, depth);
            }
        }
    }
}

impl<'alloc, T> ASTDump for arena::Vec<'alloc, T>
where
    T: ASTDump,
{
    fn dump_with_atoms_at<W>(
        &self,
        out: &mut W,
        atoms: &SourceAtomSet,
        slices: &SourceSliceList,
        depth: usize,
    )
    where
        W: io::Write,
    {
        write!(out, "[").expect("failed to dump");
        if self.len() > 0 {
            for item in self {
                newline(out, depth + 1);
                item.dump_with_atoms_at(out, atoms, slices, depth + 1);
            }
            newline(out, depth);
        }
        write!(out, "]").expect("failed to dump");
    }
}

impl<T> ASTDump for Option<T>
where
    T: ASTDump,
{
    fn dump_with_atoms_at<W>(
        &self,
        out: &mut W,
        atoms: &SourceAtomSet,
        slices: &SourceSliceList,
        depth: usize,
    )
    where
        W: io::Write,
    {
        match self {
            Some(v) => {
                v.dump_with_atoms_at(out, atoms, slices, depth);
            }
            None => {
                write!(out, "None").expect("failed to dump");
            }
        }
    }
}

impl<'alloc, T> ASTDump for arena::Box<'alloc, T>
where
    T: ASTDump,
{
    fn dump_with_atoms_at<W>(
        &self,
        out: &mut W,
        atoms: &SourceAtomSet,
        slices: &SourceSliceList,
        depth: usize,
    )
    where
        W: io::Write,
    {
        self.deref().dump_with_atoms_at(out, atoms, slices, depth);
    }
}

impl ASTDump for bool {
    fn dump_with_atoms_at<W>(
        &self,
        out: &mut W,
        atoms: &SourceAtomSet,
        slices: &SourceSliceList,
        depth: usize,
    )
    where
        W: io::Write,
    {
        if *self {
            write!(out, "true").expect("failed to dump");
        } else {
            write!(out, "false").expect("failed to dump");
        }
    }
}

impl ASTDump for SourceAtomSetIndex {
    fn dump_with_atoms_at<W>(
        &self,
        out: &mut W,
        atoms: &SourceAtomSet,
        slices: &SourceSliceList,
        depth: usize,
    )
    where
        W: io::Write,
    {
        write!(out, "{:?}", atoms.get(self.clone()))
            .expect("failed to dump");
    }
}

impl ASTDump for SourceSliceIndex {
    fn dump_with_atoms_at<W>(
        &self,
        out: &mut W,
        atoms: &SourceAtomSet,
        slices: &SourceSliceList,
        depth: usize,
    )
    where
        W: io::Write,
    {
        write!(out, "{:?}", slices.get(self.clone()))
            .expect("failed to dump");
    }
}

impl ASTDump for f64 {
    fn dump_with_atoms_at<W>(
        &self,
        out: &mut W,
        atoms: &SourceAtomSet,
        slices: &SourceSliceList,
        depth: usize,
    )
    where
        W: io::Write,
    {
        write!(out, "{}", self).expect("failed to dump");
    }
}