public object visitFunctionStmt(Stmt.Function stmt)
{
JingleFunc function = new JingleFunc(stmt, environment, false);
environment.define(stmt.name.lexeme, function);
return(null);
}
public object visitFunctionStmt(Stmt.Function stmt)
{
declare(stmt.name);
define(stmt.name);
resolveFunction(stmt, FunctionType.FUNCTION);
return(null);
}
private void resolveFunction(Stmt.Function function, FunctionType type)
{
FunctionType enclosingFunction = currentFunction;
currentFunction = type;
beginScope();
foreach (Token param in function.params_)
{
declare(param);
define(param);
}
resolve(function.body);
endScope();
currentFunction = enclosingFunction;
}
public JingleFunc(Stmt.Function declaration, Environment closure, bool isInitializer)
{
this.isInitializer = isInitializer;
this.closure = closure;
this.declaration = declaration;
}