author Nicholas Nethercote <>
Wed, 27 Sep 2017 20:19:33 +1000
changeset 384370 15306340c1beda0eea937fa85b7e11a3d1110d9d
parent 123443 8f83edc05fa4d458d82668a95853c907544d0b8d
child 419598 fba6f974041a3d3c22ef95c44f6e4262e8e5c52f
permissions -rw-r--r--
Bug 1403506 - Remove nsTFixedString<T>. r=erahm. (patch is actually r=erahm,mystor) nsTFixedString<T> is only used as a base class for nsTAutoStringN<T, N>, so this patch merges the former into the latter, cutting some code and simplifying the string class hierarchy. Because the "Fixed" name is now gone, the patch also renames StringDataFlags::FIXED as INLINE and ClassDataFlags::FIXED as INLINE. The patch also removes nsFixed[C]String and ns_auto_[c]string! from Rust code because nsAutoString can't be implemented directly in Rust due to its move semantics. There were only two uses of ns_auto_string! outside of tests so this seems like a minor loss. MozReview-Commit-ID: 8ntximghiut

# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at

# Prints the pre-release version suffix based on the version string
# Examples:
# 2.1a3    > " 2.1 Alpha 3"
# 2.1a3pre > ""
# 3.2b4    > " 3.2 Beta 4"
# 3.2b4pre > ""
from __future__ import print_function

import sys
import re

def get_prerelease_suffix(version):
  """ Returns the prerelease suffix from the version string argument """

  def mfunc(m):
    return " {0} {1} {2}".format('prefix'),
                                 {'a': 'Alpha', 'b': 'Beta'}['c')],
  result, c = re.subn(r'^(?P<prefix>(\d+\.)*\d+)(?P<c>[ab])(?P<suffix>\d+)$',
                      mfunc, version)
  if c != 1:
    return ''
  return result

if len(sys.argv) == 2: