On 3/13/12 5:39 PM, kennytm wrote:
Andrei Alexandrescu<seewebsiteforem...@erdani.org> wrote:
Because in the general case functions call one another so there's no way
to figure which to look at first.
Andrei
That's no difference from template functions calling each others right?
int a()(int x) { return x==0?1:b(x-1); }
int b()(int x) { return x==0?1:a(x-1); }
There is. Templates are guaranteed to have the body available. Walter
uses a recursive on-demand approach instead of a worklist approach for
inferring attributes (worklists have an issue I forgot about).
Andrei
