From ead529af54a5776f01b7cedb2e551db844dda9e4 Mon Sep 17 00:00:00 2001 From: gieseanw Date: Fri, 18 Dec 2020 11:13:47 -0600 Subject: [PATCH] Address unreachable code warning In MSVC optional::value() emits a warning C4702: unreachable code because throw_exception is marked BOOST_RETURN. Otherwise the ternary code might have been preferable. This change addresses the warning while preserving the functionality. It replicates optional::value() for consistency. --- doc/00_optional.qbk | 8 ++--- doc/91_relnotes.qbk | 4 +++ doc/html/boost_optional/acknowledgements.html | 2 +- .../dependencies_and_portability.html | 2 +- ...emplace_operations_in_older_compilers.html | 2 +- .../optional_reference_binding.html | 2 +- doc/html/boost_optional/quick_start.html | 2 +- ...sing_unnecessary_default_construction.html | 2 +- .../optional_automatic_variables.html | 2 +- .../quick_start/optional_data_members.html | 2 +- .../quick_start/storage_in_containers.html | 2 +- ...ost_optional_bad_optional_access_hpp_.html | 2 +- .../detailed_semantics.html | 2 +- .../header__boost_optional_hpp_.html | 2 +- ...der__boost_optional_optional_fwd_hpp_.html | 2 +- .../detailed_semantics___free_functions.html | 2 +- ...ailed_semantics___optional_references.html | 2 +- .../detailed_semantics___optional_values.html | 2 +- .../header_optional_in_place_init.html | 2 +- .../header_optional_optional_refs.html | 2 +- .../header_optional_optional_values.html | 2 +- .../boost_optional/reference/io_header.html | 2 +- .../reference/io_header/io_semantics.html | 2 +- doc/html/boost_optional/relnotes.html | 36 +++++++++++-------- .../tutorial/design_overview.html | 2 +- .../design_overview/the_interface.html | 2 +- .../design_overview/the_semantics.html | 2 +- .../tutorial/exception_safety_guarantees.html | 2 +- doc/html/boost_optional/tutorial/gotchas.html | 2 +- ...e_positive_with__wmaybe_uninitialized.html | 2 +- .../gotchas/mixed_relational_comparisons.html | 2 +- .../gotchas/moved_from__optional_.html | 2 +- .../tutorial/in_place_factories.html | 2 +- .../boost_optional/tutorial/io_operators.html | 2 +- .../tutorial/optional_references.html | 2 +- ...for_assignment_of_optional_references.html | 2 +- .../tutorial/performance_considerations.html | 2 +- .../tutorial/relational_operators.html | 2 +- .../tutorial/type_requirements.html | 2 +- .../tutorial/when_to_use_optional.html | 2 +- doc/html/index.html | 4 +-- doc/html/optional/reference.html | 2 +- .../header__boost_optional_optional_hpp_.html | 2 +- doc/html/optional/tutorial.html | 2 +- .../detail/optional_reference_spec.hpp | 9 ++++- 45 files changed, 79 insertions(+), 62 deletions(-) diff --git a/doc/00_optional.qbk b/doc/00_optional.qbk index 00b6096..fd7d014 100644 --- a/doc/00_optional.qbk +++ b/doc/00_optional.qbk @@ -2,7 +2,7 @@ [quickbook 1.4] [authors [Cacciola Carballal, Fernando Luis]] [copyright 2003-2007 Fernando Luis Cacciola Carballal] - [copyright 2014-2018 Andrzej Krzemieński] + [copyright 2014-2020 Andrzej Krzemieński] [category miscellaneous] [id optional] [dirname optional] @@ -61,7 +61,7 @@ Suppose we want to read a parameter form a config file which represents some int This is how you solve it with `boost::optional`: #include - + boost::optional getConfigParam(std::string name); // return either an int or a `not-an-int` int main() @@ -71,7 +71,7 @@ This is how you solve it with `boost::optional`: else runWithNoMax(); } - + [endsect] [include 01_quick_start.qbk] @@ -102,5 +102,3 @@ This is how you solve it with `boost::optional`: [include 90_dependencies.qbk] [include 91_relnotes.qbk] [include 92_acknowledgments.qbk] - - diff --git a/doc/91_relnotes.qbk b/doc/91_relnotes.qbk index 79f881f..82dad14 100644 --- a/doc/91_relnotes.qbk +++ b/doc/91_relnotes.qbk @@ -11,6 +11,10 @@ [section:relnotes Release Notes] +[heading Boost Release 1.76] + +* Fixed MSVC warning C4702. + [heading Boost Release 1.75] * `boost::none` is `constexpr`-declared. diff --git a/doc/html/boost_optional/acknowledgements.html b/doc/html/boost_optional/acknowledgements.html index eff2ed8..56c6f5c 100644 --- a/doc/html/boost_optional/acknowledgements.html +++ b/doc/html/boost_optional/acknowledgements.html @@ -116,7 +116,7 @@ -
Copyright © 2003-2007 Fernando Luis Cacciola Carballal
Copyright © 2014-2018 Andrzej Krzemieński

+

Copyright © 2003-2007 Fernando Luis Cacciola Carballal
Copyright © 2014-2020 Andrzej Krzemieński

Distributed under the Boost Software License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)

diff --git a/doc/html/boost_optional/dependencies_and_portability.html b/doc/html/boost_optional/dependencies_and_portability.html index b907529..c7a3d63 100644 --- a/doc/html/boost_optional/dependencies_and_portability.html +++ b/doc/html/boost_optional/dependencies_and_portability.html @@ -77,7 +77,7 @@
-
Copyright © 2003-2007 Fernando Luis Cacciola Carballal
Copyright © 2014-2018 Andrzej Krzemieński

+

Copyright © 2003-2007 Fernando Luis Cacciola Carballal
Copyright © 2014-2020 Andrzej Krzemieński

Distributed under the Boost Software License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)

diff --git a/doc/html/boost_optional/dependencies_and_portability/emplace_operations_in_older_compilers.html b/doc/html/boost_optional/dependencies_and_portability/emplace_operations_in_older_compilers.html index fbf541f..55ba5d8 100644 --- a/doc/html/boost_optional/dependencies_and_portability/emplace_operations_in_older_compilers.html +++ b/doc/html/boost_optional/dependencies_and_portability/emplace_operations_in_older_compilers.html @@ -76,7 +76,7 @@
-
Copyright © 2003-2007 Fernando Luis Cacciola Carballal
Copyright © 2014-2018 Andrzej Krzemieński

+

Copyright © 2003-2007 Fernando Luis Cacciola Carballal
Copyright © 2014-2020 Andrzej Krzemieński

Distributed under the Boost Software License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)

diff --git a/doc/html/boost_optional/dependencies_and_portability/optional_reference_binding.html b/doc/html/boost_optional/dependencies_and_portability/optional_reference_binding.html index b2e6741..3a631f9 100644 --- a/doc/html/boost_optional/dependencies_and_portability/optional_reference_binding.html +++ b/doc/html/boost_optional/dependencies_and_portability/optional_reference_binding.html @@ -93,7 +93,7 @@
-
Copyright © 2003-2007 Fernando Luis Cacciola Carballal
Copyright © 2014-2018 Andrzej Krzemieński

+

Copyright © 2003-2007 Fernando Luis Cacciola Carballal
Copyright © 2014-2020 Andrzej Krzemieński

Distributed under the Boost Software License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)

diff --git a/doc/html/boost_optional/quick_start.html b/doc/html/boost_optional/quick_start.html index 308503d..3aa15ba 100644 --- a/doc/html/boost_optional/quick_start.html +++ b/doc/html/boost_optional/quick_start.html @@ -155,7 +155,7 @@
-
Copyright © 2003-2007 Fernando Luis Cacciola Carballal
Copyright © 2014-2018 Andrzej Krzemieński

+

Copyright © 2003-2007 Fernando Luis Cacciola Carballal
Copyright © 2014-2020 Andrzej Krzemieński

Distributed under the Boost Software License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)

diff --git a/doc/html/boost_optional/quick_start/bypassing_unnecessary_default_construction.html b/doc/html/boost_optional/quick_start/bypassing_unnecessary_default_construction.html index bfbc9d1..db986ce 100644 --- a/doc/html/boost_optional/quick_start/bypassing_unnecessary_default_construction.html +++ b/doc/html/boost_optional/quick_start/bypassing_unnecessary_default_construction.html @@ -61,7 +61,7 @@
-
Copyright © 2003-2007 Fernando Luis Cacciola Carballal
Copyright © 2014-2018 Andrzej Krzemieński

+

Copyright © 2003-2007 Fernando Luis Cacciola Carballal
Copyright © 2014-2020 Andrzej Krzemieński

Distributed under the Boost Software License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)

diff --git a/doc/html/boost_optional/quick_start/optional_automatic_variables.html b/doc/html/boost_optional/quick_start/optional_automatic_variables.html index 92ddb40..d6fcacb 100644 --- a/doc/html/boost_optional/quick_start/optional_automatic_variables.html +++ b/doc/html/boost_optional/quick_start/optional_automatic_variables.html @@ -61,7 +61,7 @@
-
Copyright © 2003-2007 Fernando Luis Cacciola Carballal
Copyright © 2014-2018 Andrzej Krzemieński

+

Copyright © 2003-2007 Fernando Luis Cacciola Carballal
Copyright © 2014-2020 Andrzej Krzemieński

Distributed under the Boost Software License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)

diff --git a/doc/html/boost_optional/quick_start/optional_data_members.html b/doc/html/boost_optional/quick_start/optional_data_members.html index f8b2d58..646746a 100644 --- a/doc/html/boost_optional/quick_start/optional_data_members.html +++ b/doc/html/boost_optional/quick_start/optional_data_members.html @@ -80,7 +80,7 @@
-
Copyright © 2003-2007 Fernando Luis Cacciola Carballal
Copyright © 2014-2018 Andrzej Krzemieński

+

Copyright © 2003-2007 Fernando Luis Cacciola Carballal
Copyright © 2014-2020 Andrzej Krzemieński

Distributed under the Boost Software License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)

diff --git a/doc/html/boost_optional/quick_start/storage_in_containers.html b/doc/html/boost_optional/quick_start/storage_in_containers.html index 0354e7b..77f7014 100644 --- a/doc/html/boost_optional/quick_start/storage_in_containers.html +++ b/doc/html/boost_optional/quick_start/storage_in_containers.html @@ -50,7 +50,7 @@
-
Copyright © 2003-2007 Fernando Luis Cacciola Carballal
Copyright © 2014-2018 Andrzej Krzemieński

+

Copyright © 2003-2007 Fernando Luis Cacciola Carballal
Copyright © 2014-2020 Andrzej Krzemieński

Distributed under the Boost Software License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)

diff --git a/doc/html/boost_optional/reference/header__boost_optional_bad_optional_access_hpp_.html b/doc/html/boost_optional/reference/header__boost_optional_bad_optional_access_hpp_.html index 2b83484..e2a7d6d 100644 --- a/doc/html/boost_optional/reference/header__boost_optional_bad_optional_access_hpp_.html +++ b/doc/html/boost_optional/reference/header__boost_optional_bad_optional_access_hpp_.html @@ -49,7 +49,7 @@
-
Copyright © 2003-2007 Fernando Luis Cacciola Carballal
Copyright © 2014-2018 Andrzej Krzemieński

+

Copyright © 2003-2007 Fernando Luis Cacciola Carballal
Copyright © 2014-2020 Andrzej Krzemieński

Distributed under the Boost Software License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)

diff --git a/doc/html/boost_optional/reference/header__boost_optional_bad_optional_access_hpp_/detailed_semantics.html b/doc/html/boost_optional/reference/header__boost_optional_bad_optional_access_hpp_/detailed_semantics.html index 4a2d4e6..451b14e 100644 --- a/doc/html/boost_optional/reference/header__boost_optional_bad_optional_access_hpp_/detailed_semantics.html +++ b/doc/html/boost_optional/reference/header__boost_optional_bad_optional_access_hpp_/detailed_semantics.html @@ -46,7 +46,7 @@
-
Copyright © 2003-2007 Fernando Luis Cacciola Carballal
Copyright © 2014-2018 Andrzej Krzemieński

+

Copyright © 2003-2007 Fernando Luis Cacciola Carballal
Copyright © 2014-2020 Andrzej Krzemieński

Distributed under the Boost Software License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)

diff --git a/doc/html/boost_optional/reference/header__boost_optional_hpp_.html b/doc/html/boost_optional/reference/header__boost_optional_hpp_.html index d0f4503..52af327 100644 --- a/doc/html/boost_optional/reference/header__boost_optional_hpp_.html +++ b/doc/html/boost_optional/reference/header__boost_optional_hpp_.html @@ -33,7 +33,7 @@
-
Copyright © 2003-2007 Fernando Luis Cacciola Carballal
Copyright © 2014-2018 Andrzej Krzemieński

+

Copyright © 2003-2007 Fernando Luis Cacciola Carballal
Copyright © 2014-2020 Andrzej Krzemieński

Distributed under the Boost Software License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)

diff --git a/doc/html/boost_optional/reference/header__boost_optional_optional_fwd_hpp_.html b/doc/html/boost_optional/reference/header__boost_optional_optional_fwd_hpp_.html index be6176e..e7ed5e1 100644 --- a/doc/html/boost_optional/reference/header__boost_optional_optional_fwd_hpp_.html +++ b/doc/html/boost_optional/reference/header__boost_optional_optional_fwd_hpp_.html @@ -52,7 +52,7 @@
-
Copyright © 2003-2007 Fernando Luis Cacciola Carballal
Copyright © 2014-2018 Andrzej Krzemieński

+

Copyright © 2003-2007 Fernando Luis Cacciola Carballal
Copyright © 2014-2020 Andrzej Krzemieński

Distributed under the Boost Software License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)

diff --git a/doc/html/boost_optional/reference/header__boost_optional_optional_hpp_/detailed_semantics___free_functions.html b/doc/html/boost_optional/reference/header__boost_optional_optional_hpp_/detailed_semantics___free_functions.html index d0b7559..b7ff68f 100644 --- a/doc/html/boost_optional/reference/header__boost_optional_optional_hpp_/detailed_semantics___free_functions.html +++ b/doc/html/boost_optional/reference/header__boost_optional_optional_hpp_/detailed_semantics___free_functions.html @@ -507,7 +507,7 @@
-
Copyright © 2003-2007 Fernando Luis Cacciola Carballal
Copyright © 2014-2018 Andrzej Krzemieński

+

Copyright © 2003-2007 Fernando Luis Cacciola Carballal
Copyright © 2014-2020 Andrzej Krzemieński

Distributed under the Boost Software License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)

diff --git a/doc/html/boost_optional/reference/header__boost_optional_optional_hpp_/detailed_semantics___optional_references.html b/doc/html/boost_optional/reference/header__boost_optional_optional_hpp_/detailed_semantics___optional_references.html index ee059b3..12a865e 100644 --- a/doc/html/boost_optional/reference/header__boost_optional_optional_hpp_/detailed_semantics___optional_references.html +++ b/doc/html/boost_optional/reference/header__boost_optional_optional_hpp_/detailed_semantics___optional_references.html @@ -538,7 +538,7 @@
-
Copyright © 2003-2007 Fernando Luis Cacciola Carballal
Copyright © 2014-2018 Andrzej Krzemieński

+

Copyright © 2003-2007 Fernando Luis Cacciola Carballal
Copyright © 2014-2020 Andrzej Krzemieński

Distributed under the Boost Software License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)

diff --git a/doc/html/boost_optional/reference/header__boost_optional_optional_hpp_/detailed_semantics___optional_values.html b/doc/html/boost_optional/reference/header__boost_optional_optional_hpp_/detailed_semantics___optional_values.html index 44895b0..712e387 100644 --- a/doc/html/boost_optional/reference/header__boost_optional_optional_hpp_/detailed_semantics___optional_values.html +++ b/doc/html/boost_optional/reference/header__boost_optional_optional_hpp_/detailed_semantics___optional_values.html @@ -1774,7 +1774,7 @@
-
Copyright © 2003-2007 Fernando Luis Cacciola Carballal
Copyright © 2014-2018 Andrzej Krzemieński

+

Copyright © 2003-2007 Fernando Luis Cacciola Carballal
Copyright © 2014-2020 Andrzej Krzemieński

Distributed under the Boost Software License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)

diff --git a/doc/html/boost_optional/reference/header__boost_optional_optional_hpp_/header_optional_in_place_init.html b/doc/html/boost_optional/reference/header__boost_optional_optional_hpp_/header_optional_in_place_init.html index 3ddefe8..01a05e7 100644 --- a/doc/html/boost_optional/reference/header__boost_optional_optional_hpp_/header_optional_in_place_init.html +++ b/doc/html/boost_optional/reference/header__boost_optional_optional_hpp_/header_optional_in_place_init.html @@ -47,7 +47,7 @@
-
Copyright © 2003-2007 Fernando Luis Cacciola Carballal
Copyright © 2014-2018 Andrzej Krzemieński

+

Copyright © 2003-2007 Fernando Luis Cacciola Carballal
Copyright © 2014-2020 Andrzej Krzemieński

Distributed under the Boost Software License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)

diff --git a/doc/html/boost_optional/reference/header__boost_optional_optional_hpp_/header_optional_optional_refs.html b/doc/html/boost_optional/reference/header__boost_optional_optional_hpp_/header_optional_optional_refs.html index 4f62db1..7da08d9 100644 --- a/doc/html/boost_optional/reference/header__boost_optional_optional_hpp_/header_optional_optional_refs.html +++ b/doc/html/boost_optional/reference/header__boost_optional_optional_hpp_/header_optional_optional_refs.html @@ -104,7 +104,7 @@
-
Copyright © 2003-2007 Fernando Luis Cacciola Carballal
Copyright © 2014-2018 Andrzej Krzemieński

+

Copyright © 2003-2007 Fernando Luis Cacciola Carballal
Copyright © 2014-2020 Andrzej Krzemieński

Distributed under the Boost Software License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)

diff --git a/doc/html/boost_optional/reference/header__boost_optional_optional_hpp_/header_optional_optional_values.html b/doc/html/boost_optional/reference/header__boost_optional_optional_hpp_/header_optional_optional_values.html index 5ca126c..2d18867 100644 --- a/doc/html/boost_optional/reference/header__boost_optional_optional_hpp_/header_optional_optional_values.html +++ b/doc/html/boost_optional/reference/header__boost_optional_optional_hpp_/header_optional_optional_values.html @@ -139,7 +139,7 @@
-
Copyright © 2003-2007 Fernando Luis Cacciola Carballal
Copyright © 2014-2018 Andrzej Krzemieński

+

Copyright © 2003-2007 Fernando Luis Cacciola Carballal
Copyright © 2014-2020 Andrzej Krzemieński

Distributed under the Boost Software License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)

diff --git a/doc/html/boost_optional/reference/io_header.html b/doc/html/boost_optional/reference/io_header.html index ffb622f..6c9dcdc 100644 --- a/doc/html/boost_optional/reference/io_header.html +++ b/doc/html/boost_optional/reference/io_header.html @@ -58,7 +58,7 @@
-
Copyright © 2003-2007 Fernando Luis Cacciola Carballal
Copyright © 2014-2018 Andrzej Krzemieński

+

Copyright © 2003-2007 Fernando Luis Cacciola Carballal
Copyright © 2014-2020 Andrzej Krzemieński

Distributed under the Boost Software License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)

diff --git a/doc/html/boost_optional/reference/io_header/io_semantics.html b/doc/html/boost_optional/reference/io_header/io_semantics.html index b684717..15b199f 100644 --- a/doc/html/boost_optional/reference/io_header/io_semantics.html +++ b/doc/html/boost_optional/reference/io_header/io_semantics.html @@ -98,7 +98,7 @@
-
Copyright © 2003-2007 Fernando Luis Cacciola Carballal
Copyright © 2014-2018 Andrzej Krzemieński

+

Copyright © 2003-2007 Fernando Luis Cacciola Carballal
Copyright © 2014-2020 Andrzej Krzemieński

Distributed under the Boost Software License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)

diff --git a/doc/html/boost_optional/relnotes.html b/doc/html/boost_optional/relnotes.html index 383ab5d..f973c6d 100644 --- a/doc/html/boost_optional/relnotes.html +++ b/doc/html/boost_optional/relnotes.html @@ -28,6 +28,14 @@

+ Boost + Release 1.76 +

+
  • + Fixed MSVC warning C4702. +
+

+ Boost Release 1.75

@@ -41,7 +49,7 @@

- + Boost Release 1.73

@@ -64,7 +72,7 @@

- + Boost Release 1.69

@@ -82,7 +90,7 @@

- + Boost Release 1.68

@@ -99,7 +107,7 @@

- + Boost Release 1.67

@@ -113,7 +121,7 @@

- + Boost Release 1.66

@@ -131,7 +139,7 @@

- + Boost Release 1.63

@@ -155,7 +163,7 @@

- + Boost Release 1.62

@@ -163,7 +171,7 @@ Fixed Trac #12179.

- + Boost Release 1.61

@@ -206,7 +214,7 @@

- + Boost Release 1.60

@@ -217,7 +225,7 @@ #11203.

- + Boost Release 1.59

@@ -231,7 +239,7 @@

- + Boost Release 1.58

@@ -267,7 +275,7 @@

- + Boost Release 1.57

@@ -277,7 +285,7 @@ to fix C++03 compile error on logic_error("...")".

- + Boost Release 1.56

@@ -334,7 +342,7 @@ -
Copyright © 2003-2007 Fernando Luis Cacciola Carballal
Copyright © 2014-2018 Andrzej Krzemieński

+

Copyright © 2003-2007 Fernando Luis Cacciola Carballal
Copyright © 2014-2020 Andrzej Krzemieński

Distributed under the Boost Software License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)

diff --git a/doc/html/boost_optional/tutorial/design_overview.html b/doc/html/boost_optional/tutorial/design_overview.html index 379ac60..d088659 100644 --- a/doc/html/boost_optional/tutorial/design_overview.html +++ b/doc/html/boost_optional/tutorial/design_overview.html @@ -170,7 +170,7 @@
-
Copyright © 2003-2007 Fernando Luis Cacciola Carballal
Copyright © 2014-2018 Andrzej Krzemieński

+

Copyright © 2003-2007 Fernando Luis Cacciola Carballal
Copyright © 2014-2020 Andrzej Krzemieński

Distributed under the Boost Software License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)

diff --git a/doc/html/boost_optional/tutorial/design_overview/the_interface.html b/doc/html/boost_optional/tutorial/design_overview/the_interface.html index 4ac1fb9..2b25c71 100644 --- a/doc/html/boost_optional/tutorial/design_overview/the_interface.html +++ b/doc/html/boost_optional/tutorial/design_overview/the_interface.html @@ -173,7 +173,7 @@
-
Copyright © 2003-2007 Fernando Luis Cacciola Carballal
Copyright © 2014-2018 Andrzej Krzemieński

+

Copyright © 2003-2007 Fernando Luis Cacciola Carballal
Copyright © 2014-2020 Andrzej Krzemieński

Distributed under the Boost Software License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)

diff --git a/doc/html/boost_optional/tutorial/design_overview/the_semantics.html b/doc/html/boost_optional/tutorial/design_overview/the_semantics.html index 49ecdc5..16436a5 100644 --- a/doc/html/boost_optional/tutorial/design_overview/the_semantics.html +++ b/doc/html/boost_optional/tutorial/design_overview/the_semantics.html @@ -107,7 +107,7 @@
-
Copyright © 2003-2007 Fernando Luis Cacciola Carballal
Copyright © 2014-2018 Andrzej Krzemieński

+

Copyright © 2003-2007 Fernando Luis Cacciola Carballal
Copyright © 2014-2020 Andrzej Krzemieński

Distributed under the Boost Software License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)

diff --git a/doc/html/boost_optional/tutorial/exception_safety_guarantees.html b/doc/html/boost_optional/tutorial/exception_safety_guarantees.html index 177682b..4d6ffd2 100644 --- a/doc/html/boost_optional/tutorial/exception_safety_guarantees.html +++ b/doc/html/boost_optional/tutorial/exception_safety_guarantees.html @@ -161,7 +161,7 @@
-
Copyright © 2003-2007 Fernando Luis Cacciola Carballal
Copyright © 2014-2018 Andrzej Krzemieński

+

Copyright © 2003-2007 Fernando Luis Cacciola Carballal
Copyright © 2014-2020 Andrzej Krzemieński

Distributed under the Boost Software License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)

diff --git a/doc/html/boost_optional/tutorial/gotchas.html b/doc/html/boost_optional/tutorial/gotchas.html index ebc2fe5..a01b3d1 100644 --- a/doc/html/boost_optional/tutorial/gotchas.html +++ b/doc/html/boost_optional/tutorial/gotchas.html @@ -98,7 +98,7 @@
-
Copyright © 2003-2007 Fernando Luis Cacciola Carballal
Copyright © 2014-2018 Andrzej Krzemieński

+

Copyright © 2003-2007 Fernando Luis Cacciola Carballal
Copyright © 2014-2020 Andrzej Krzemieński

Distributed under the Boost Software License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)

diff --git a/doc/html/boost_optional/tutorial/gotchas/false_positive_with__wmaybe_uninitialized.html b/doc/html/boost_optional/tutorial/gotchas/false_positive_with__wmaybe_uninitialized.html index a623727..4055b91 100644 --- a/doc/html/boost_optional/tutorial/gotchas/false_positive_with__wmaybe_uninitialized.html +++ b/doc/html/boost_optional/tutorial/gotchas/false_positive_with__wmaybe_uninitialized.html @@ -63,7 +63,7 @@
-
Copyright © 2003-2007 Fernando Luis Cacciola Carballal
Copyright © 2014-2018 Andrzej Krzemieński

+

Copyright © 2003-2007 Fernando Luis Cacciola Carballal
Copyright © 2014-2020 Andrzej Krzemieński

Distributed under the Boost Software License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)

diff --git a/doc/html/boost_optional/tutorial/gotchas/mixed_relational_comparisons.html b/doc/html/boost_optional/tutorial/gotchas/mixed_relational_comparisons.html index 35e7d8c..082c6c6 100644 --- a/doc/html/boost_optional/tutorial/gotchas/mixed_relational_comparisons.html +++ b/doc/html/boost_optional/tutorial/gotchas/mixed_relational_comparisons.html @@ -45,7 +45,7 @@
-
Copyright © 2003-2007 Fernando Luis Cacciola Carballal
Copyright © 2014-2018 Andrzej Krzemieński

+

Copyright © 2003-2007 Fernando Luis Cacciola Carballal
Copyright © 2014-2020 Andrzej Krzemieński

Distributed under the Boost Software License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)

diff --git a/doc/html/boost_optional/tutorial/gotchas/moved_from__optional_.html b/doc/html/boost_optional/tutorial/gotchas/moved_from__optional_.html index 8de3f00..9549994 100644 --- a/doc/html/boost_optional/tutorial/gotchas/moved_from__optional_.html +++ b/doc/html/boost_optional/tutorial/gotchas/moved_from__optional_.html @@ -49,7 +49,7 @@
-
Copyright © 2003-2007 Fernando Luis Cacciola Carballal
Copyright © 2014-2018 Andrzej Krzemieński

+

Copyright © 2003-2007 Fernando Luis Cacciola Carballal
Copyright © 2014-2020 Andrzej Krzemieński

Distributed under the Boost Software License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)

diff --git a/doc/html/boost_optional/tutorial/in_place_factories.html b/doc/html/boost_optional/tutorial/in_place_factories.html index 1a34626..37c76cd 100644 --- a/doc/html/boost_optional/tutorial/in_place_factories.html +++ b/doc/html/boost_optional/tutorial/in_place_factories.html @@ -183,7 +183,7 @@
-
Copyright © 2003-2007 Fernando Luis Cacciola Carballal
Copyright © 2014-2018 Andrzej Krzemieński

+

Copyright © 2003-2007 Fernando Luis Cacciola Carballal
Copyright © 2014-2020 Andrzej Krzemieński

Distributed under the Boost Software License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)

diff --git a/doc/html/boost_optional/tutorial/io_operators.html b/doc/html/boost_optional/tutorial/io_operators.html index ea95994..2afb07d 100644 --- a/doc/html/boost_optional/tutorial/io_operators.html +++ b/doc/html/boost_optional/tutorial/io_operators.html @@ -73,7 +73,7 @@
-
Copyright © 2003-2007 Fernando Luis Cacciola Carballal
Copyright © 2014-2018 Andrzej Krzemieński

+

Copyright © 2003-2007 Fernando Luis Cacciola Carballal
Copyright © 2014-2020 Andrzej Krzemieński

Distributed under the Boost Software License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)

diff --git a/doc/html/boost_optional/tutorial/optional_references.html b/doc/html/boost_optional/tutorial/optional_references.html index ff8a79a..8c9e216 100644 --- a/doc/html/boost_optional/tutorial/optional_references.html +++ b/doc/html/boost_optional/tutorial/optional_references.html @@ -103,7 +103,7 @@
-
Copyright © 2003-2007 Fernando Luis Cacciola Carballal
Copyright © 2014-2018 Andrzej Krzemieński

+

Copyright © 2003-2007 Fernando Luis Cacciola Carballal
Copyright © 2014-2020 Andrzej Krzemieński

Distributed under the Boost Software License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)

diff --git a/doc/html/boost_optional/tutorial/optional_references/rebinding_semantics_for_assignment_of_optional_references.html b/doc/html/boost_optional/tutorial/optional_references/rebinding_semantics_for_assignment_of_optional_references.html index 49b7516..4581fae 100644 --- a/doc/html/boost_optional/tutorial/optional_references/rebinding_semantics_for_assignment_of_optional_references.html +++ b/doc/html/boost_optional/tutorial/optional_references/rebinding_semantics_for_assignment_of_optional_references.html @@ -133,7 +133,7 @@
-
Copyright © 2003-2007 Fernando Luis Cacciola Carballal
Copyright © 2014-2018 Andrzej Krzemieński

+

Copyright © 2003-2007 Fernando Luis Cacciola Carballal
Copyright © 2014-2020 Andrzej Krzemieński

Distributed under the Boost Software License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)

diff --git a/doc/html/boost_optional/tutorial/performance_considerations.html b/doc/html/boost_optional/tutorial/performance_considerations.html index fffaa76..f486628 100644 --- a/doc/html/boost_optional/tutorial/performance_considerations.html +++ b/doc/html/boost_optional/tutorial/performance_considerations.html @@ -251,7 +251,7 @@
-
Copyright © 2003-2007 Fernando Luis Cacciola Carballal
Copyright © 2014-2018 Andrzej Krzemieński

+

Copyright © 2003-2007 Fernando Luis Cacciola Carballal
Copyright © 2014-2020 Andrzej Krzemieński

Distributed under the Boost Software License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)

diff --git a/doc/html/boost_optional/tutorial/relational_operators.html b/doc/html/boost_optional/tutorial/relational_operators.html index 6331172..f618bc7 100644 --- a/doc/html/boost_optional/tutorial/relational_operators.html +++ b/doc/html/boost_optional/tutorial/relational_operators.html @@ -99,7 +99,7 @@
-
Copyright © 2003-2007 Fernando Luis Cacciola Carballal
Copyright © 2014-2018 Andrzej Krzemieński

+

Copyright © 2003-2007 Fernando Luis Cacciola Carballal
Copyright © 2014-2020 Andrzej Krzemieński

Distributed under the Boost Software License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)

diff --git a/doc/html/boost_optional/tutorial/type_requirements.html b/doc/html/boost_optional/tutorial/type_requirements.html index 9d2dbde..172e189 100644 --- a/doc/html/boost_optional/tutorial/type_requirements.html +++ b/doc/html/boost_optional/tutorial/type_requirements.html @@ -95,7 +95,7 @@
-
Copyright © 2003-2007 Fernando Luis Cacciola Carballal
Copyright © 2014-2018 Andrzej Krzemieński

+

Copyright © 2003-2007 Fernando Luis Cacciola Carballal
Copyright © 2014-2020 Andrzej Krzemieński

Distributed under the Boost Software License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)

diff --git a/doc/html/boost_optional/tutorial/when_to_use_optional.html b/doc/html/boost_optional/tutorial/when_to_use_optional.html index 599b8c5..66e1805 100644 --- a/doc/html/boost_optional/tutorial/when_to_use_optional.html +++ b/doc/html/boost_optional/tutorial/when_to_use_optional.html @@ -128,7 +128,7 @@
-
Copyright © 2003-2007 Fernando Luis Cacciola Carballal
Copyright © 2014-2018 Andrzej Krzemieński

+

Copyright © 2003-2007 Fernando Luis Cacciola Carballal
Copyright © 2014-2020 Andrzej Krzemieński

Distributed under the Boost Software License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)

diff --git a/doc/html/index.html b/doc/html/index.html index 581c86d..f97beec 100644 --- a/doc/html/index.html +++ b/doc/html/index.html @@ -26,7 +26,7 @@ Fernando Luis Cacciola Carballal

Copyright © 2003-2007 Fernando Luis Cacciola Carballal

-

Copyright © 2014-2018 Andrzej Krzemieński

+

Copyright © 2014-2020 Andrzej Krzemieński

Distributed under the Boost Software License, Version 1.0. (See accompanying @@ -145,7 +145,7 @@

- +

Last revised: October 24, 2020 at 15:15:55 GMT

Last revised: December 18, 2020 at 22:54:39 GMT
diff --git a/doc/html/optional/reference.html b/doc/html/optional/reference.html index b57e943..8ab0bfe 100644 --- a/doc/html/optional/reference.html +++ b/doc/html/optional/reference.html @@ -75,7 +75,7 @@ -
Copyright © 2003-2007 Fernando Luis Cacciola Carballal
Copyright © 2014-2018 Andrzej Krzemieński

+

Copyright © 2003-2007 Fernando Luis Cacciola Carballal
Copyright © 2014-2020 Andrzej Krzemieński

Distributed under the Boost Software License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)

diff --git a/doc/html/optional/reference/header__boost_optional_optional_hpp_.html b/doc/html/optional/reference/header__boost_optional_optional_hpp_.html index 469a3d6..7d3e345 100644 --- a/doc/html/optional/reference/header__boost_optional_optional_hpp_.html +++ b/doc/html/optional/reference/header__boost_optional_optional_hpp_.html @@ -97,7 +97,7 @@
-
Copyright © 2003-2007 Fernando Luis Cacciola Carballal
Copyright © 2014-2018 Andrzej Krzemieński

+

Copyright © 2003-2007 Fernando Luis Cacciola Carballal
Copyright © 2014-2020 Andrzej Krzemieński

Distributed under the Boost Software License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)

diff --git a/doc/html/optional/tutorial.html b/doc/html/optional/tutorial.html index 8487a87..57e3c08 100644 --- a/doc/html/optional/tutorial.html +++ b/doc/html/optional/tutorial.html @@ -139,7 +139,7 @@
-
Copyright © 2003-2007 Fernando Luis Cacciola Carballal
Copyright © 2014-2018 Andrzej Krzemieński

+

Copyright © 2003-2007 Fernando Luis Cacciola Carballal
Copyright © 2014-2020 Andrzej Krzemieński

Distributed under the Boost Software License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)

diff --git a/include/boost/optional/detail/optional_reference_spec.hpp b/include/boost/optional/detail/optional_reference_spec.hpp index 4be140c..0dfeeef 100644 --- a/include/boost/optional/detail/optional_reference_spec.hpp +++ b/include/boost/optional/detail/optional_reference_spec.hpp @@ -151,7 +151,14 @@ public: T* get_ptr() const BOOST_NOEXCEPT { return ptr_; } T* operator->() const { BOOST_ASSERT(ptr_); return ptr_; } T& operator*() const { BOOST_ASSERT(ptr_); return *ptr_; } - T& value() const { return ptr_ ? *ptr_ : (throw_exception(bad_optional_access()), *ptr_); } + + T& value() const + { + if (this->is_initialized()) + return this->get(); + else + throw_exception(bad_optional_access()); + } bool operator!() const BOOST_NOEXCEPT { return ptr_ == 0; } BOOST_EXPLICIT_OPERATOR_BOOL_NOEXCEPT()