[phobos] [D-Programming-Language/phobos] 9d9b16: makes to! string to string safe

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/D-Programming-Language/phobos
  Commit: 9d9b169903bb20aef454c2e31914b787073ca728
      https://github.com/D-Programming-Language/phobos/commit/9d9b169903bb20aef454c2e31914b787073ca728
  Author: monarchdodra <monarchdodra at gmail.com>
  Date:   2013-09-12 (Thu, 12 Sep 2013)

  Changed paths:
    M std/conv.d

  Log Message:
  -----------
  makes to! string to string safe


  Commit: bbe8efd585d7fb882bc1b6d993eb00c9dc870818
      https://github.com/D-Programming-Language/phobos/commit/bbe8efd585d7fb882bc1b6d993eb00c9dc870818
  Author: monarchdodra <monarchdodra at gmail.com>
  Date:   2013-09-12 (Thu, 12 Sep 2013)

  Changed paths:
    M std/conv.d

  Log Message:
  -----------
  ctfe unittest for to!string,string


  Commit: 43be59545ac416de80360dd198b33e0be2f16c5b
      https://github.com/D-Programming-Language/phobos/commit/43be59545ac416de80360dd198b33e0be2f16c5b
  Author: David Nadlinger <code at klickverbot.at>
  Date:   2013-10-07 (Mon, 07 Oct 2013)

  Changed paths:
    M std/conv.d

  Log Message:
  -----------
  Merge pull request #1491 from monarchdodra/toSafe

makes to! string to string `@safe`, `pure` and `CTFE`-able


Compare: https://github.com/D-Programming-Language/phobos/compare/1ae72bea4a31...43be59545ac4