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Fri, 15 Mar 2024 07:22:50 GMT Received: from mxout21.s.uw.edu (mxout21.s.uw.edu [140.142.32.139]) by mx0a-00641c01.pphosted.com (PPS) with ESMTPS id 3wvas4j06e-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 15 Mar 2024 07:22:49 +0000 Received: from smtp.washington.edu (smtp.washington.edu [128.208.60.132]) by mxout21.s.uw.edu (8.14.4+UW20.07/8.14.4+UW24.02) with ESMTP id 42F7MiWN006861 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Fri, 15 Mar 2024 00:22:44 -0700 X-Auth-Received: from kmatsui-ThinkPad-X1-Carbon-Gen-9.dhcp4.washington.edu ([10.154.74.128]) (authenticated authid=kmatsui) by smtp.washington.edu (8.16.1+UW21.10/8.14.4+UW24.02) with ESMTPSA id 42F7Mirk014779 (version=TLSv1.2 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 15 Mar 2024 00:22:44 -0700 X-UW-Orig-Sender: kmatsui@smtp.washington.edu From: Ken Matsui To: gcc-patches@gcc.gnu.org Cc: jason@redhat.com, ppalka@redhat.com, Ken Matsui Subject: [PATCH v3 1/2] extend.texi: Arrange pre-existing built-in traits alphabetically Date: Fri, 15 Mar 2024 00:20:42 -0700 Message-ID: <20240315072042.1751225-2-kmatsui@gcc.gnu.org> X-Mailer: git-send-email 2.44.0 In-Reply-To: <20240314072234.880769-2-kmatsui@gcc.gnu.org> References: <20240314072234.880769-2-kmatsui@gcc.gnu.org> MIME-Version: 1.0 X-Proofpoint-GUID: umWv5Sqc7cQYknyAMRhDynoi_dTw4cnv X-Proofpoint-ORIG-GUID: umWv5Sqc7cQYknyAMRhDynoi_dTw4cnv x-header: uw-relay-non-domains X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.272,Aquarius:18.0.1011,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2024-03-14_13,2024-03-13_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 clxscore=1034 mlxscore=0 impostorscore=0 lowpriorityscore=0 suspectscore=0 adultscore=0 mlxlogscore=999 priorityscore=1501 phishscore=0 bulkscore=0 malwarescore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2311290000 definitions=main-2403150059 X-Spam-Status: No, score=-13.1 required=5.0 tests=BAYES_00, GIT_PATCH_0, JMQ_SPF_NEUTRAL, KAM_DMARC_STATUS, RCVD_IN_DNSWL_LOW, RCVD_IN_MSPIKE_H3, RCVD_IN_MSPIKE_WL, SPF_HELO_NONE, SPF_NEUTRAL, TXREP, T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org X-BeenThere: gcc-patches@gcc.gnu.org X-Mailman-Version: 2.1.30 Precedence: list List-Id: Gcc-patches mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: gcc-patches-bounces+incoming=patchwork.ozlabs.org@gcc.gnu.org Consolidated most patches into one for easier review and added documentation for all missing built-in traits. Ok for trunk? -- >8 -- This patch arranges pre-existing built-in traits alphabetically for better codebase consistency and easier future integration of changes. gcc/ChangeLog: * doc/extend.texi (Type Traits): Arrange pre-existing built-in traits alphabetically. Signed-off-by: Ken Matsui --- gcc/doc/extend.texi | 50 ++++++++++++++++++++++----------------------- 1 file changed, 25 insertions(+), 25 deletions(-) diff --git a/gcc/doc/extend.texi b/gcc/doc/extend.texi index df0982fdfda..1c61682b102 100644 --- a/gcc/doc/extend.texi +++ b/gcc/doc/extend.texi @@ -29500,15 +29500,6 @@ Requires: @var{type} shall be a complete type, (possibly cv-qualified) @code{void}, or an array of unknown bound. @enddefbuiltin -@defbuiltin{bool __has_nothrow_copy (@var{type})} -If @code{__has_trivial_copy (type)} is @code{true} then the trait is -@code{true}, else if @var{type} is a cv-qualified class or union type -with copy constructors that are known not to throw an exception then -the trait is @code{true}, else it is @code{false}. -Requires: @var{type} shall be a complete type, (possibly cv-qualified) -@code{void}, or an array of unknown bound. -@enddefbuiltin - @defbuiltin{bool __has_nothrow_constructor (@var{type})} If @code{__has_trivial_constructor (type)} is @code{true} then the trait is @code{true}, else if @var{type} is a cv class or union type (or array @@ -29518,6 +29509,15 @@ Requires: @var{type} shall be a complete type, (possibly cv-qualified) @code{void}, or an array of unknown bound. @enddefbuiltin +@defbuiltin{bool __has_nothrow_copy (@var{type})} +If @code{__has_trivial_copy (type)} is @code{true} then the trait is +@code{true}, else if @var{type} is a cv-qualified class or union type +with copy constructors that are known not to throw an exception then +the trait is @code{true}, else it is @code{false}. +Requires: @var{type} shall be a complete type, (possibly cv-qualified) +@code{void}, or an array of unknown bound. +@enddefbuiltin + @defbuiltin{bool __has_trivial_assign (@var{type})} If @var{type} is @code{const}- qualified or is a reference type then the trait is @code{false}. Otherwise if @code{__is_trivial (type)} is @@ -29528,15 +29528,6 @@ Requires: @var{type} shall be a complete type, (possibly cv-qualified) @code{void}, or an array of unknown bound. @enddefbuiltin -@defbuiltin{bool __has_trivial_copy (@var{type})} -If @code{__is_trivial (type)} is @code{true} or @var{type} is a reference -type then the trait is @code{true}, else if @var{type} is a cv class -or union type with a trivial copy constructor ([class.copy]) then the trait -is @code{true}, else it is @code{false}. Requires: @var{type} shall be -a complete type, (possibly cv-qualified) @code{void}, or an array of unknown -bound. -@enddefbuiltin - @defbuiltin{bool __has_trivial_constructor (@var{type})} If @code{__is_trivial (type)} is @code{true} then the trait is @code{true}, else if @var{type} is a cv-qualified class or union type (or array thereof) @@ -29546,6 +29537,15 @@ Requires: @var{type} shall be a complete type, (possibly cv-qualified) @code{void}, or an array of unknown bound. @enddefbuiltin +@defbuiltin{bool __has_trivial_copy (@var{type})} +If @code{__is_trivial (type)} is @code{true} or @var{type} is a reference +type then the trait is @code{true}, else if @var{type} is a cv class +or union type with a trivial copy constructor ([class.copy]) then the trait +is @code{true}, else it is @code{false}. Requires: @var{type} shall be +a complete type, (possibly cv-qualified) @code{void}, or an array of unknown +bound. +@enddefbuiltin + @defbuiltin{bool __has_trivial_destructor (@var{type})} If @code{__is_trivial (type)} is @code{true} or @var{type} is a reference type then the trait is @code{true}, else if @var{type} is a cv class or union @@ -29561,6 +29561,13 @@ If @var{type} is a class type with a virtual destructor Requires: If @var{type} is a non-union class type, it shall be a complete type. @enddefbuiltin +@defbuiltin{bool __integer_pack (@var{length})} +When used as the pattern of a pack expansion within a template +definition, expands to a template argument pack containing integers +from @code{0} to @code{@var{length}-1}. This is provided for +efficient implementation of @code{std::make_integer_sequence}. +@enddefbuiltin + @defbuiltin{bool __is_abstract (@var{type})} If @var{type} is an abstract class ([class.abstract]) then the trait is @code{true}, else it is @code{false}. @@ -29662,13 +29669,6 @@ The underlying type of @var{type}. Requires: @var{type} shall be an enumeration type ([dcl.enum]). @enddefbuiltin -@defbuiltin{bool __integer_pack (@var{length})} -When used as the pattern of a pack expansion within a template -definition, expands to a template argument pack containing integers -from @code{0} to @code{@var{length}-1}. This is provided for -efficient implementation of @code{std::make_integer_sequence}. -@enddefbuiltin - @node C++ Concepts @section C++ Concepts