On 22/06/2009, at 1:15 AM, john skaller wrote: > I have solved this problem as follows, the commit got stuffed up > because I > still haven't figured out how to get git to re-download files when i > mess up. > So I've lost the changes and will have to do them again. The solution > is basically to add a new combinator > > `BEXPR_address e > > which takes the address of an arbitrary expression, and to allow > > lvalue fun subscript[t] : carray[t] * int -> t = "$1[$2]"; > > and then > > &a.[i] > > will work: taking the address of an expression which is an > application of an lvalue primitive will be allowed. > Felix functions cannot be lvalue (because Felix has no way > to return an lvalue). > > This solution is "C" like rather than "C++" like, in that > it is purely syntactic and does not involve the type system. > > This means > > a.[i] += 1; > > should now work. (Wait for the commit after I do all > the changes again .. it's not really that much).
Committed, so that this now works: var a = array_alloc[int] 20; var i: int; forall i in 0 upto 19 do a.[i] = 0; done forall i in 0 upto 19 do a.[i]+=i; done forall i in 0 upto 19 do println a.[i]; done -- john skaller skal...@users.sourceforge.net ------------------------------------------------------------------------------ Are you an open source citizen? Join us for the Open Source Bridge conference! Portland, OR, June 17-19. Two days of sessions, one day of unconference: $250. Need another reason to go? 24-hour hacker lounge. Register today! http://ad.doubleclick.net/clk;215844324;13503038;v?http://opensourcebridge.org _______________________________________________ Felix-language mailing list Felix-language@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/felix-language
