Interpreter class final

A Lox interpreter.

Implemented types

• ExpressionVisitor<Object?>

Constructors

Interpreter.new({ErrorHandler? errorHandler})

Creates a Lox interpreter.

Properties

globalEnvironment → Environment

The global environment of the program.

final

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

executeBlock(List<Statement> statements, Environment environment) → void

Execute a list of statements with an environment.

interpret(List<Statement> statements) → void

Interpret a Lox program.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

resolve(Expression expression, int depth) → void

Resolve the given expression at depth.

toString() → String

A string representation of this object.

inherited

visitAssignExpression(AssignExpression expression) → Object?

override

visitBinaryExpression(BinaryExpression expression) → Object?

override

visitBlockStatement(BlockStatement statement) → void

visitCallExpression(CallExpression expression) → Object?

override

visitClassStatement(ClassStatement statement) → void

visitExpressionStatement(ExpressionStatement statement) → void

visitFunctionStatement(FunctionStatement statement) → void

visitGetExpression(GetExpression expression) → Object?

override

visitGroupingExpression(GroupingExpression expression) → Object?

override

visitIfStatement(IfStatement statement) → void

visitLiteralExpression(LiteralExpression expression) → Object?

override

visitLogicalExpression(LogicalExpression expression) → Object?

override

visitPrintStatement(PrintStatement statement) → void

visitReturnStatement(ReturnStatement statement) → void

visitSetExpression(SetExpression expression) → Object?

override

visitSuperExpression(SuperExpression expression) → Object?

override

visitThisExpression(ThisExpression expression) → Object?

override

visitUnaryExpression(UnaryExpression expression) → Object?

override

visitVariableExpression(VariableExpression expression) → Object?

override

visitVariableStatement(VariableStatement statement) → void

visitWhileStatement(WhileStatement statement) → void

Operators

operator ==(Object other) → bool

The equality operator.

inherited