ceph/src/boost/libs/phoenix/doc/what_s_new.qbk

   1 [/==============================================================================
   2     Copyright (C) 2001-2010 Joel de Guzman
   3     Copyright (C) 2001-2005 Dan Marsden
   4     Copyright (C) 2001-2010 Thomas Heller
   5
   6     Distributed under the Boost Software License, Version 1.0. (See accompanying
   7     file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
   8 ===============================================================================/]
   9
  10 [section Release Notes]
  11
  12 [/ These are included here and have also been submitted for the release page.]
  13
  14 [/* [phrase library..[@/libs/phoenix/ Phoenix]:] ]
  15 * ['Version] 3.2.0
  16 * ['New Features:]
  17   * Phoenix now has a *lazy list* implementation as an optional extension.
  18 * ['New Example:]
  19   * A new example *bind_goose* shows the compatibility between *boost bind* and *boost phoenix bind*.
  20 * ['Fixed Bugs:]
  21   * [@http://svn.boost.org/trac/boost/ticket/10927 #10927] Missing std:: qualifier for fabs in phoenix/test/stdlib/cmath.cpp
  22   * [@http://svn.boost.org/trac/boost/ticket/11085 #11085] Missing qualifier for pow call in phoenix/test/function/function_tests.cpp
  23   * Fixes for a number of cases failing with *bind*, *lambda* and *let*.
  24
  25 [endsect]
  26
  27 [section What's New]
  28
  29 [section Phoenix - warning on *lambda and let*]
  30
  31 * There are a number of bugs in the implementation of *lambda* and *let* constructs in Boost Phoenix 3.0.6 (Boost release 1.57.0).
  32 * These are currently being investigated and a better version for Boost 1.58.0.
  33 * The constructs are not completely unusable and many of the tests run.
  34 * Some usage may work with some compilers but not others.
  35 * Workarounds for different compilers are being made available and can be seen in the tests where they are used.
  36 * For Boost Phoenix 3.2.0 most tests now run and work is continuing to resolve the remaining problems.
  37
  38 [endsect]
  39
  40 [section Phoenix 3.2.0 (Boost 1.58.0)]
  41
  42 * Phoenix now has a lazy list implementation which is very similar but not identical to the implementation provided by __fcpp__.
  43   * Details can be found in __phoenix_lazy_list__.
  44   * Tests have been added for the new features provided.
  45   * This is an addition which causes no changes to the previous public interface.
  46 * Fixes for #10927 and #11085
  47
  48 [endsect]
  49
  50 [section Phoenix 3.1.1]
  51
  52 * This is the start of a series of changes which continue the fixing of the bugs.
  53 * There are new examples and tests which show the capability of phoenix.
  54 * A new example bind_goose shows the compatibility between boost bind and boost phoenix bind.
  55 * New tests lazy_argument_tests, lazy_make_pair_tests, lazy_templated_struct_tests show different possible uses of boost phoenix function objects.
  56
  57 [endsect]
  58
  59 [section Phoenix 3.1.0]
  60
  61 This contains a series of updates to Phoenix to fix some bugs and
  62 to extend the examples. Details of the changes will be found in the __changelog__
  63 and the release number will be increased for each set of changes released.
  64
  65 * A start is being made on updating the documentation.
  66 * A bug has been fixed which was causing a lot of test examples of *bind* to fail. This was particularly the case with more recent compilers which are stricter.
  67 * TODO
  68   There is still a lot of work to be done on fixes, documentation and examples.
  69
  70 [endsect]
  71
  72 [section Phoenix 3.0.6 (Boost 1.57.0)]
  73
  74 * Fixed bug in example/container_actor.cpp in end() function.
  75 * Fixed bug4853 and 5626 - added header <utility> for std::forward.
  76 * Fixed bug4853 - added header <iostream> for gcc 4.9 test
  77
  78 [endsect]
  79
  80 [section Phoenix 3.0.5]
  81
  82 * Introduction of __changelog__ and release number increments.
  83 * Added BOOST_PHOENIX_VERSION_NUMBER using boost/predef style.
  84 * Fixes to bugs #5714 and #5824 are particularly important as they fixed silent errors
  85   in the processing of some compound expressions with commas.
  86 * *This could cause output from some user codes to change unexpectedly.*
  87
  88 [endsect]
  89
  90
  91 [section Phoenix 3.0]
  92
  93 This was the first official release of Phoenix as first class Boost citizen. As a
  94 consequence of the review of Phoenix V2 the internals got completely rewritten.
  95 Therefore the internal extension mechanism is different.
  96
  97 * composite<...>, as_composite<...> and compose are gone and have been replaced.
  98   For an in depth discussion see the section [link phoenix.inside Inside Phoenix]
  99 * [link phoenix.modules.function] phoenix::function now supports function objects
 100   that implement the __boost_result_of__ protocol. *This is a breaking change*
 101
 102   [/as well as the old return type
 103   deduction protocol. The same is true for [link phoenix.modules.bind Bind].]
 104 * Boilerplate macros to easily adapt already existing functions and function
 105   objects
 106 * [link phoenix.modules.bind Bind] is not completely compatible with Boost.Bind. The limitations will be documented as soon as possible.
 107
 108 [endsect]
 109
 110 [endsect]
 111
 112 [/endsect] [/added because it was complaining it then failed!]