[phobos] [D-Programming-Language/phobos] 7820bf: Add (mostly `@nogc`) attributes to `bigint` module...

[GitHub via phobos]

  Branch: refs/heads/master
  Home:   https://github.com/D-Programming-Language/phobos
  Commit: 7820bf3310cc4e814df504392659ba473ba35a8d
      https://github.com/D-Programming-Language/phobos/commit/7820bf3310cc4e814df504392659ba473ba35a8d
  Author: Denis Shelomovskij <verylonglogin.reg at gmail.com>
  Date:   2015-02-27 (Fri, 27 Feb 2015)

  Changed paths:
    M std/bigint.d
    M std/internal/math/biguintcore.d

  Log Message:
  -----------
  Add (mostly `@nogc`) attributes to `bigint` module.

Also add comment to `internal.math.biguintcore.fromDecimalString`.


  Commit: dfa12c2d5fcc1603b0e5a97861d64c35c772bf7f
      https://github.com/D-Programming-Language/phobos/commit/dfa12c2d5fcc1603b0e5a97861d64c35c772bf7f
  Author: Robert Schadek <robert.schadek at informatik.uni-oldenburg.de>
  Date:   2015-03-02 (Mon, 02 Mar 2015)

  Changed paths:
    M std/bigint.d
    M std/internal/math/biguintcore.d

  Log Message:
  -----------
  Merge pull request #3026 from denis-sh/add- at nogc-attributes-to-bigint

Add (mostly `@nogc`) attributes to `bigint` module.


Compare: https://github.com/D-Programming-Language/phobos/compare/4f3c90aaa3f4...dfa12c2d5fcc