[phobos] [D-Programming-Language/phobos] 8ecf82: fix std/range/constraints.d static errors

[GitHub via phobos]

  Branch: refs/heads/master
  Home:   https://github.com/D-Programming-Language/phobos
  Commit: 8ecf823ea7ab1e2fc7e3e28f5e009b59ac759bbb
      https://github.com/D-Programming-Language/phobos/commit/8ecf823ea7ab1e2fc7e3e28f5e009b59ac759bbb
  Author: Ilya Yaroshenko <ilyayaroshenko at gmail.com>
  Date:   2014-11-16 (Sun, 16 Nov 2014)

  Changed paths:
    M std/range/constraints.d

  Log Message:
  -----------
  fix std/range/constraints.d static errors

remove scope import in std.range.constraints.

use string concatenation

__


  Commit: c84986e5fb9d3365164161fefdb4b75c891924b6
      https://github.com/D-Programming-Language/phobos/commit/c84986e5fb9d3365164161fefdb4b75c891924b6
  Author: David Nadlinger <code at klickverbot.at>
  Date:   2014-11-19 (Wed, 19 Nov 2014)

  Changed paths:
    M std/range/constraints.d

  Log Message:
  -----------
  Merge pull request #2736 from 9il/erc

fix std/range/constraints.d static errors


Compare: https://github.com/D-Programming-Language/phobos/compare/f5a53ad6b1a3...c84986e5fb9d