Teach rustc about iterators

a826cff
Opened by Graydon Hoare at 2011-03-12 00:33:12

Rustc has no support for iterators beyond basic parsing. Neither the iterator nor the for each loop that interlocks with it. Implement these.

  1. Works if they don't do environment access as of cset b0c7439d777bbb967be7a67fa11096aaf540fe9f. Will followup for the env access case.

    Graydon Hoare at 2011-02-23 02:34:37

  2. Everything except iter-ret now works; filing a followup for this.

    Patrick Walton at 2011-03-12 00:32:01

  3. Filed issue #270. Closing this as iterators now work otherwise.

    Patrick Walton at 2011-03-12 00:33:12