On Saturday 08 December 2007 08:29:05 Jonathan Worthington wrote: > chromatic wrote:
> > On Thursday 06 December 2007 15:49:45 Jonathan Worthington wrote: > >> What it implemented (when I get chance, which should be this weekend) as > >> an arity method on the Sub PMC? > > That would be much nicer > Implemented in r23598 for the Sub PMC. Two small things. First, the argument passing code should call this instead of VTABLE_invoke to find the arity. Second, it should be memoizable. I have some concerns about efficiency here (invoke is already very expensive), but let's get this right first and then worry about efficiency (but let me worry about efficiency now). > Ah, yes, NCI. I'll have a look at implementing it there too. These two changes ought to fix that long-standing bug about invoking a Sub/NCI from C, where you can pass parameters to the Sub but not to the NCI. -- c
