class

Cosmo::Scope

Constructors

new(parent : Nil | Cosmo::Scope = nil)

as_namespace

assign(identifier : Token, value : ValueType, modifying_instance : Bool = false) : ValueType

declare(typedef : Token, identifier : Token, value : ValueType, mutable : Bool = false, visibility : Visibility = Visibility::Private) : ValueType

lookup(token : Token) : ValueType

lookup?(ident : String) : ValueType

lookup_at(distance : UInt32, token : Token) : ValueType

parent

parent=(parent : Cosmo::Scope | Nil)

public?(ident : String) : Bool

Returns true if the variable exists and is public, otherwise false

to_s

Returns a nicely readable and concise string representation of this object, typically intended for users.

This method should usually not be overridden. It delegates to #to_s(IO) which can be overridden for custom implementations.

Also see #inspect.

variable_exists?(ident : String) : Bool

variables

variables=(variables : Hash(String, NamedTuple(type: String, value: Cosmo::ValueType, mutable: Bool, visibility: Cosmo::AST::Visibility)))