Class: Loxxy::Ast::LoxBlockStmt

Inherits:

LoxCompoundExpr

• Object
• LoxNode
• LoxCompoundExpr
• Loxxy::Ast::LoxBlockStmt

Defined in:

lib/loxxy/ast/lox_block_stmt.rb

Instance Attribute Summary

Attributes inherited from LoxCompoundExpr

#subnodes

Attributes inherited from LoxNode

#position

Instance Method Summary

• #empty? ⇒ Boolean
• #initialize(aPosition, decls) ⇒ LoxBlockStmt constructor

  A new instance of LoxBlockStmt.

Methods inherited from LoxCompoundExpr

#accept

Methods inherited from LoxNode

#accept, #done!

Methods included from ASTVisitee

#define_accept, #snake_case

Constructor Details

#initialize(aPosition, decls) ⇒ LoxBlockStmt

Returns a new instance of LoxBlockStmt.

Parameters:

• aPosition (Rley::Lexical::Position) —

  Position of the entry in the input stream.

• decls (Loxxy::Ast::LoxSeqDecl)

# File 'lib/loxxy/ast/lox_block_stmt.rb', line 10

def initialize(aPosition, decls)
  super(aPosition, [decls])
end

Instance Method Details

#empty? ⇒ Boolean

Returns:

• (Boolean)

# File 'lib/loxxy/ast/lox_block_stmt.rb', line 14

def empty?
  subnodes.size == 1 && subnodes[0].nil?
end