public object visitReturnStmt(Stmt.Return stmt)
{
Object value = null;
if (stmt.Value != null)
{
value = evaluate(stmt.Value);
}
throw new LoxReturn(value);
}
public object visitReturnStmt(Stmt.Return stmt)
{
if (currentFunction == FunctionType.NONE)
{
Lox.error(stmt.Keyword, "Cannot return from top-level code");
}
if (stmt.Value != null)
{
if (currentFunction == FunctionType.INITIALIZER)
{
Lox.error(stmt.Keyword,
"Cannot return a value from initilizer;");
}
resolve(stmt.Value);
}
return(null);
}
