May 24, 2014
  Branch: refs/heads/master
  Home:   https://github.com/D-Programming-Language/druntime
  Commit: ea40da2df1c29c2d7e89b68f72a716a261665038
      https://github.com/D-Programming-Language/druntime/commit/ea40da2df1c29c2d7e89b68f72a716a261665038
  Author: Sean Kelly <sean@invisibleduck.org>
  Date:   2014-05-23 (Fri, 23 May 2014)

  Changed paths:
    M src/core/thread.d

  Log Message:
  -----------
  yieldAndThrow takes a Throwable, there's no reason for call to return an Object


  Commit: 7d669ea005c66e06ca3ec4b5855c711dcc914e3f
      https://github.com/D-Programming-Language/druntime/commit/7d669ea005c66e06ca3ec4b5855c711dcc914e3f
  Author: Sean Kelly <sean@invisibleduck.org>
  Date:   2014-05-24 (Sat, 24 May 2014)

  Changed paths:
    M src/core/thread.di

  Log Message:
  -----------
  applying the same change to thread.di


  Commit: ec9ff7cba854faa47706ed6f45fd0c45e1f3268a
      https://github.com/D-Programming-Language/druntime/commit/ec9ff7cba854faa47706ed6f45fd0c45e1f3268a
  Author: Martin Nowak <code@dawg.eu>
  Date:   2014-05-24 (Sat, 24 May 2014)

  Changed paths:
    M src/core/thread.d
    M src/core/thread.di

  Log Message:
  -----------
  Merge pull request #804 from complexmath/fixCallReturnType

Change Fiber.call to return a Throwable


Compare: https://github.com/D-Programming-Language/druntime/compare/2bec03c87c94...ec9ff7cba854