ceph/src/boost/libs/phoenix/ChangeLog

   1 Boost Phoenix: A Library for Functional Programming in C++
   2 http://www.boost.org/
   3
   4 Copyright (c) 2005-2010 Joel de Guzman
   5 Copyright (c) 2010-2013 Thomas Heller
   6 Copyright (c) 2014-2015 John Fletcher
   7 Copyright (c) 2016 Kohei Takahashi
   8
   9 Distributed under the Boost Software License, Version 1.0. (See accompanying
  10 file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
  11
  12 -------------------------------------------------------------------------------
  13
  14 TODO (known issues):
  15 - Create a full list of known issues.
  16 - Check all the examples and ammend as needed.
  17 - Update documentation to be consistent with examples.
  18 - Identify other boost libraries using Phoenix in order to
  19   decide on priorities for fixing the bugs below.
  20     One such library is Boost log.
  21 - Identify dependencies on other libraries and cooperate on bugs.
  22     It is now known that the other libraries which use Boost Phoenix
  23     are Boost Spirit and Boost Meta State Machine (MSM)
  24 - Add more examples
  25 - Develop documentation.
  26     A start has been made on this in release 3.1.0
  27 - Inspection report outstanding issues
  28     Fix libs/phoenix/doc/html/boostbook.css: Unlinked File
  29 - Investigate fixes needed for the following bugs
  30 (all refer to phoenix though not all may be in fact phoenix bugs
  31 #9742 (NEW)
  32 #9291, #9260, #8820, #8800
  33 #8558, #8504, #8187, #8156, #7996
  34 #7953, #7946, #7481, #7480, #7423
  35 #7391, #7356, #6911, #6848,
  36 #6202, #6133, #6026, #5687
  37 - Feature requests
  38 #7730 Potential fixes for this have been removed for further work.
  39 #7633, #5541
  40 - Complete work on the following under investigation
  41 #9363, #9362, #8564, #7199
  42 - #5875 local variable in phoenix let discards value
  43 This seemed already fixed but is not doing well in tests.
  44 Added test bug5875 - test withdrawn for further checking.
  45 -------------------------------------------------------------------------------
  46
  47 CHANGELOG
  48
  49 - DEVELOP
  50
  51 - Many of components now supports C++11 variadic templates.
  52   This is not a breaking change.
  53
  54 - Boost 1.59.0
  55
  56 - Support for <unordered_set> and <unordered_map>
  57   This involves the following changes.
  58   phoenix/config.hpp - New section with the following description:
  59
  60   This section is to sort out whether hash types or unordered types
  61   are available. This depends on whether stdlib or libc++ is being used
  62   and also whether C++11 or C++03 is being used.
  63
  64   Client code should contain this:
  65
  66   #ifdef BOOST_PHOENIX_HAS_HASH
  67   #include BOOST_PHOENIX_HASH_SET_HEADER
  68   #include BOOST_PHOENIX_HASH_MAP_HEADER
  69   #endif
  70
  71   #ifdef BOOST_PHOENIX_HAS_UNORDERED_SET_AND_MAP
  72   #define BOOST_PHOENIX_UNORDERED_SET_HEADER <unordered_set>
  73   #define BOOST_PHOENIX_UNORDERED_MAP_HEADER <unordered_map>
  74   #endif
  75
  76   The client code can then chose the implementation provided.
  77   See the example in test/stl/querying_find2.cpp
  78   This example file has been adjusted for a problem with MSVC 10
  79
  80   Modified files:
  81      phoenix/stl/algorithm/detail/has_find.hpp
  82   New files:
  83      phoenix/stl/algorithm/detail/is_unordered_set_or_map.hpp
  84      phoenix/stl/algorithm/detail/std_unordered_set_or_map_fwd.hpp
  85   New test file:
  86      phoenix/test/algorithm/querying_find2.cpp
  87
  88   Support for retrieving the return type of boost::phoenix::function objects.
  89   This is needed in the lazy functionality.
  90   Modified file: boost/phoenix/function/function.hpp
  91
  92   Revised version of lazy functionality with added functions.
  93   Modified files in boost/phoenix/function:
  94     lazy_operator.hpp lazy_prelude.hpp lazy_reuse.hpp
  95   New files:
  96     lazy_signature.hpp lazy_smart.hpp
  97   New test files:
  98     lazy_compose_tests.cpp lazy_fold_tests.cpp lazy_scan_tests.cpp
  99
 100 - Feature enhancements #5604 Sequenced statements of a catch_ statement is
 101   now able to handle thrown exception via local variables.
 102
 103   Modified files:
 104     boost/phoenix/statement/try_catch.hpp
 105   Modified test files:
 106     exceptions.cpp
 107
 108 - V3.2.0 in Boost 1.58.0
 109
 110 - patch for #10927 in test/stdlib/cmath.cpp
 111 - patch for #11085 in test/function/function_tests.cpp
 112
 113 - Bump version number to 3.2.0 in version.hpp.
 114
 115 - New header files in boost/phoenix/function
 116   These are the first versions of the lazy functionality being introduced.
 117   This is reimplementation of the ideas in FC++ on top of Phoenix.
 118   The Phoenix code used is Phoenix.Function, along with Boost.Function.
 119   lazy_prelude.hpp  This is the top level header and also has prelude functions.
 120   lazy_operator.hpp This defines lazy operators such as plus and minus.
 121   lazy_list.hpp     This defines list<T> a lazy list class and associated code.
 122   lazy_reuser.hpp   This defines the reuser functions used in the code.
 123
 124 - New tests for lazy functionality.
 125   test/include/function/lazy_headers Test of the header structure.
 126   test/function/lazy_list_tests      Simple tests of list<T>.
 127   test/function/lazy_list2_tests     More tests of list<T>.
 128 - Develop documentation for version 3.2.0
 129   This includes a new section on the lazy list implementation.
 130
 131 - Fixed name clash by renaming 'at' to be 'at_' because the name 'at' is
 132   used in phoenix/stl/container/container.hpp.
 133
 134 - Fixed an unused typedef in phoenix/scope/let.hpp
 135   - contributed by Kohei Takahashi
 136
 137 - V3.1.1
 138
 139 - Bump version number to 3.1.1 in version.hpp and branch for release.
 140
 141 - New tests for lazy functions using existing phoenix/function capability.
 142   lazy_argument_tests, lazy_make_pair_tests, lazy_templated_struct_tests
 143
 144 - New example bind_goose.cpp comparing boost.bind and boost.phoenix.bind.
 145
 146 - Changes to let_tests and more_let_tests to avoid failing cases.
 147
 148 - Updates to documentation.
 149
 150 - V3.1.0
 151 - Bump version number to 3.1.0 in version.hpp and branch for release.
 152 - New file boost/phoenix/config.hpp to centralise configuration issues.
 153   At the moment it simply includes boost/config.hpp
 154 - Changes to some tests to identify problems with several compilers.
 155 - Add more cases to cmath test to test failures on some compilers.
 156 - #7165 and #7166 Change tests to phoenix/core.hpp to reduce compiler load
 157 - Testing fix for failures of tests as follows
 158   bind_member_function_tests, bind_mf2_test, bind_test
 159   with compilers including gcc 4.9.0 and clang 3.5
 160   This involves use of boost::lazy_disable_if to resolve
 161   the choice of overloaded bind functions in
 162   bind/bind_member_variable.hpp
 163   bind/bind_member_function.hpp Add reverse test boost::lazy_enable_if
 164   This resolves a smaller number of failures.
 165 - #9742 New tests for_each and for_test to attempt to resolve this.
 166 - bind_rv_sp_test changed to give workaround for MSVC 8,9,10,
 167   This removes a COMDAT error which does not occur with boost/bind.
 168
 169 - V3.0.6
 170 - Fixed bug in example/container_actor.cpp in end() function.
 171 - Fixed bug4853 and 5626 - added header <utility> for std::forward.
 172 - Fixed bug4853 - added header <iostream> for gcc 4.9 test
 173 - New Feature - boost::phoenix::display_expr(expr)
 174     In file boost/phoenix/core/debug.hpp
 175     and also included from boost/phoenix/core.hpp
 176     For now this drops through to the boost Proto version.
 177     I intend to add some more tags for better information.
 178     New test debug for the new header.
 179 KNOWN BUG - WARNING
 180 - New test more_let_tests to check for problems with losing temporary values.
 181     I think this is a serious problem which is affecting some compilers
 182     and not others. I have seen the problem with Clang 3.4 although not
 183     when run with C++11. These tests should find out where else there is a
 184     problem. At the moment these tests are passing.
 185     I now have cases which fail for Clang 3.4 with optimization -O2 but not
 186     without optimization. Under investigation.
 187
 188 - V3.0.5
 189 - Documentation
 190     Start on fixing main documentation - whats new.
 191     Fixed reference for FC++ in two locations.
 192     Fixed example for nested let (#8564)
 193 - Fixed #9113 warnings on -Wshadow
 194     Fixed all warnings
 195 - Fixed #8298 Clang error with Boost Phoenix Local Name Assignment using C++11
 196     This is not expected to compile in the form supplied.
 197     Added test bug8298 to show correct operation.
 198     Added test bug8298f to show expected failure.
 199 - Fixed #7730 Generic specializations of is_nullary for custom terminals
 200     are not possible
 201     Fix to specialize custom terminals is now set as a default.
 202     Define BOOST_PHOENIX_NO_SPECIALIZE_CUSTOM_TERMINAL not to use this.
 203     Test bug7730 tests the not use case.
 204
 205 - V3.0.4
 206 - Inspection report outstanding issues
 207     Fixed copyright and licence in preprocessed files for function_equal
 208 - boost/phoenix/version.hpp Added BOOST_PHOENIX_VERSION_NUMBER
 209     when boost/predef is available.
 210 - Fixed tabs in ChangeLog!!
 211 - Fixed #9295 PHOENIX_LIMIT macro clash: property_tree -- log/sink
 212     This will not show up in phoenix - used in spirit/classic
 213 - Fixed #8704 Using Phoenix lambdas on top of custom Proto expressions
 214     This works for C++11 only.
 215     Test cmath applies to this.
 216 - Fixed #7624 Deduction failure
 217     This works for C++11 and has a workaround for C++03
 218     Test bug7624 tests both versions.
 219 - Fixed #7166 Phoenix unconditionally sets BOOST_PROTO_MAX_ARITY
 220     using patch supplied
 221     Added test bug7166
 222 - Fixed #7165 cannot change BOOST_PHOENIX_LIMIT
 223     using patch supplied
 224     Added test bug7165
 225 - Fixed #6665 not-unary phoenix stl cmath adapted functions not working
 226     Added test cmath
 227
 228 - V3.0.3
 229 - Fixed #5824 Block statement headers and docs
 230     Added test bug5824
 231
 232 - V3.0.2
 233 - Fixed #5715 sequencing with comma does not work for boost::phoenix::bind
 234     Added test bug5715
 235
 236 - V3.0.1
 237 - Started CHANGELOG
 238 - Fixed bug_000008 to use phoenix headers correctly.
 239     This fixes it for most systems but not for
 240     Clang Linux C++11 with libstdc++ where the problem seems
 241     to be in boost/thread.
 242     Clang Linux C++11 with libc++ works.
 243 - Fixed #9113 warnings on -Wshadow (some fixed)
 244 - Fixed #9111 unused parameter warning in phoenix bind
 245 - Fixed #8417 Minor documentation
 246 - Fixed #7181 MSVC warnings
 247 - Fixed #6268 phoenix and fusion operator < and added test bug6268
 248 - Fixed many issues from Inspection report
 249     phoenix/core/detail/phx_result.hpp Fixed clash with Apple macro 'check'
 250     Fixed copyright and licence issues
 251     Fixed tabs in some files
 252     Deleted some empty unused files
 253     Added tests for includes not being tested.
 254
 255 Boost V1.55:
 256 - V3.0.0
 257 - Boost Phoenix as passed on to new maintainer John Fletcher