class Crystal::Macros::Metaclass

Overview

A metaclass in a type expression:T.class

Defined in:

compiler/crystal/macros.cr

Instance Method Summary

Instance methods inherited from class Crystal::Macros::ASTNode

!=(other : ASTNode) : BoolLiteral !=, ==(other : ASTNode) : BoolLiteral ==, class_name : StringLiteral class_name, column_number : StringLiteral | NilLiteral column_number, doc : StringLiteral doc, doc_comment : MacroId doc_comment, end_column_number : StringLiteral | NilLiteral end_column_number, end_line_number : StringLiteral | NilLiteral end_line_number, filename : StringLiteral | NilLiteral filename, id : MacroId id, is_a?(type : TypeNode) : BoolLiteral is_a?, line_number : StringLiteral | NilLiteral line_number, nil? : BoolLiteral nil?, raise(message) : NoReturn raise, stringify : StringLiteral stringify, symbolize : SymbolLiteral symbolize, warning(message : StringLiteral) : NilLiteral warning

Instance Method Detail

def instance : ASTNode #

Returns the node representing the instance type of this metaclass.


def resolve : ASTNode #

Resolves this metaclass to aTypeNode if it denotes a type, or otherwise gives a compile-time error.


def resolve? : ASTNode | NilLiteral #

Resolves this metaclass to aTypeNode if it denotes a type, or otherwise returns aNilLiteral.