Commits on Dec 19, 2021

1. Re-introduce concept of projection cache 'completion' …

   Instead of clearing out the cache entirely, we store
   the intermediate evaluation result into the cache entry.
   This accomplishes several things:
   
   * We avoid the performance hit associated with re-evaluating
     the sub-obligations
   * We avoid causing issues with incremental compilation, since
     the final evaluation result is always the same
   * We avoid affecting other uses of the same `InferCtxt` which
     might care about 'side effects' from processing the sub-obligations
     (e,g. region constraints). Only code that is specifically aware
      of the new 'complete' code is affected

   

   Aaron1011 committed Dec 19, 2021
   Configuration menu

   • View commit details
   • Copy full SHA for 40ef1d3
   • Browse repository at this point

   Copy the full SHA

   40ef1d3 View commit details

   Browse the repository at this point in the history