public object visitStmtFunctionStmt(StmtFunction stmt)
{
LoxFunction func = new LoxFunction(stmt, enviroment);
enviroment.define(stmt.name.lexeme, func);
return(null);
}
public object visitStmtFunctionStmt(StmtFunction stmt)
{
declare(stmt.name);
define(stmt.name);
resolveFunction(stmt, FunctionType.FUNCTION);
return(null);
}
void resolveFunction(StmtFunction stmt, FunctionType fType)
{
FunctionType encFunction = currentFunction;
currentFunction = fType;
beginScope();
foreach (Token param in stmt.arguments)
{
declare(param);
define(param);
}
resolve(stmt.body);
endScope();
currentFunction = encFunction;
}
public LoxFunction(StmtFunction _declaration, Enviroment _closure)
{
closure = _closure;
declaration = _declaration;
}