- From: Alexey Feldgendler <alexey@feldgendler.ru>
- Date: Thu, 01 Jun 2006 13:05:43 +0700
On Thu, 01 Jun 2006 11:21:02 +0700, liorean <liorean at gmail.com> wrote: > The problem is that verifying whether function may result in side > effects is a pain that must be delayed until runtime. You cannot know > that methods, functions or constructors are side effect free unless > they are host objects and readonly. You can't even assume that > hello+' world'; > is side effect free since the hello variable might contain an object > with a toString method that has side effects. > > So, determining if a function is side effect free needs to be done > while that function is run. It's not a problem. There's no need to verify that the function is side effects free until runtime. -- Alexey Feldgendler <alexey at feldgendler.ru> [ICQ: 115226275] http://feldgendler.livejournal.com
Received on Wednesday, 31 May 2006 23:05:43 UTC