class Drizzle::AST::Function

• Drizzle::AST::Function
• Drizzle::AST::Statement
• Drizzle::AST::Node
• Reference
• Object

Overview

Node representing a function definition. Functions are first-class in Drizzle, meaning that function names can be used as normal expressions.

The difference between what Drizzle does and what Monkey does is that in Monkey, the function literals themselves are expressions, whereas in Drizzle they are statements.

Defined in:

drizzle/ast/function.cr

Constructors

• .new(token : Token, name : Identifier, params : Array(TypedIdentifier), ret_type : Identifier?, body : BlockStatement)

Instance Method Summary

• #body : Drizzle::AST::BlockStatement

  The block making up the body of the function

• #literal : String
• #name : Drizzle::AST::Identifier

  The Identifier node representing the name of the function

• #params : Array(Drizzle::AST::TypedIdentifier)

  An array of TypedIdentifiers representing parameters to the function

• #ret_type : Drizzle::AST::Identifier?

  The return type of the function

• #to_s : String
• #token : Drizzle::Token

  The token that led to the creation of the node

Constructor Detail

Instance Method Detail