[phobos] [dlang/phobos] 7864e4: std.digest.digest: make toHexString @safe

[GitHub via phobos]

  Branch: refs/heads/master
  Home:   https://github.com/dlang/phobos
  Commit: 7864e43ce5c1f9e06c56d9a8ccfa7b0b00510c05
      https://github.com/dlang/phobos/commit/7864e43ce5c1f9e06c56d9a8ccfa7b0b00510c05
  Author: Sebastian Wilzbach <seb at wilzba.ch>
  Date:   2016-07-29 (Fri, 29 Jul 2016)

  Changed paths:
    M std/digest/digest.d

  Log Message:
  -----------
  std.digest.digest: make toHexString @safe


  Commit: 5eb27bc90ffa239f1c226b632d4ebeb484545097
      https://github.com/dlang/phobos/commit/5eb27bc90ffa239f1c226b632d4ebeb484545097
  Author: Steven Schveighoffer <schveiguy at yahoo.com>
  Date:   2016-07-29 (Fri, 29 Jul 2016)

  Changed paths:
    M std/digest/digest.d

  Log Message:
  -----------
  Merge pull request #4690 from wilzbach/hexstring_safe

std.digest.digest: make toHexString @safe


Compare: https://github.com/dlang/phobos/compare/79d119572461...5eb27bc90ffa