polemy.ast

abstract class AST ;

immutable LexPosition pos ;

class Int : polemy.ast.AST;

AST node for integer literal

BigInt data ;

class Str : polemy.ast.AST;

AST node for string literal

string data ;

class Var : polemy.ast.AST;

AST node for variable reference

string name ;

class Lay : polemy.ast.AST;

AST node for @layered(expression)

Layer layer ;

AST expr ;

class Let : polemy.ast.AST;

AST node for variable declaration

string name ;

Layer layer ;

AST vdef ;

AST expr ;

class App : polemy.ast.AST;

AST node for function application

AST fun ;

AST[] args ;

class Parameter ;

string name ;

string[] layers ;

class Fun : polemy.ast.AST;

AST node for function literal

Parameter[] params ;

AST funbody ;

class Die : polemy.ast.AST;

AST node for deadend

alias ListOfASTTypes ;

List of AST Types

template EasyAST ()

Handy Generator for AST nodes. To use this, mixin EasyAst;

template genEast (T)

alias strl ;

alias intl ;

funp (Parameter[] xs, AST ps);

alias var ;

alias lay ;

alias let ;

alias call ;

param (string name, string[] lay...);

alias dieast ;