class
   Crystal::Macros::ExternalVar
  
  
  Overview
An external variable declaration inside a lib.
Every variable node is equivalent to:
${{ node.name }} {% if real_name = node.real_name %}= {{ real_name }}{% end %} : {{ node.type }}Defined in:
compiler/crystal/macros.crInstance Method Summary
- 
        #name : MacroId
        
          Returns the name of the variable in Crystal, without the preceding $.
- 
        #real_name : StringLiteral | Nop
        
          Returns the real C name of the variable, if any. 
- 
        #type : ASTNode
        
          Returns the name of the variable's type.