[phobos] [dlang/phobos] 242a49: Make std.container.rbtree.RedBlackTree._add @safe

[GitHub via phobos]

  Branch: refs/heads/master
  Home:   https://github.com/dlang/phobos
  Commit: 242a4959d4993e632fd5df52db1ced1c39cd3354
      https://github.com/dlang/phobos/commit/242a4959d4993e632fd5df52db1ced1c39cd3354
  Author: Tomoya Tanjo <ttanjo at gmail.com>
  Date:   2016-11-21 (Mon, 21 Nov 2016)

  Changed paths:
    M std/container/rbtree.d

  Log Message:
  -----------
  Make std.container.rbtree.RedBlackTree._add @safe


  Commit: efe9ea0569d91cc95bcdbee7c14874483845387a
      https://github.com/dlang/phobos/commit/efe9ea0569d91cc95bcdbee7c14874483845387a
  Author: Andrei Alexandrescu <andrei at erdani.com>
  Date:   2016-11-20 (Sun, 20 Nov 2016)

  Changed paths:
    M std/container/rbtree.d

  Log Message:
  -----------
  Merge pull request #4914 from tom-tan/safe-rbtree-_add

Make std.container.rbtree.RedBlackTree._add @safe


Compare: https://github.com/dlang/phobos/compare/f2dd6b482673...efe9ea0569d9