Author: dim Date: Wed Mar 20 17:46:38 2019 New Revision: 345336 URL: https://svnweb.freebsd.org/changeset/base/345336
Log: Vendor import of clang 8.0.0 release r356365: https://llvm.org/svn/llvm-project/cfe/tags/RELEASE_800/final@356365 Modified: vendor/clang/dist-release_80/docs/DiagnosticsReference.rst vendor/clang/dist-release_80/lib/Basic/Version.cpp Modified: vendor/clang/dist-release_80/docs/DiagnosticsReference.rst ============================================================================== --- vendor/clang/dist-release_80/docs/DiagnosticsReference.rst Wed Mar 20 17:46:35 2019 (r345335) +++ vendor/clang/dist-release_80/docs/DiagnosticsReference.rst Wed Mar 20 17:46:38 2019 (r345336) @@ -207,17 +207,6 @@ This diagnostic is enabled by default. Controls `-Wpointer-bool-conversion`_, `-Wstring-compare`_, `-Wtautological-pointer-compare`_. --Waddress-of-array-temporary ----------------------------- -This diagnostic is enabled by default. - -**Diagnostic text:** - -+---------------------------------------------------------------------------------------------------------------------------------------------+ -|:warning:`warning:` |nbsp| :diagtext:`pointer is initialized by a temporary array, which will be destroyed at the end of the full-expression`| -+---------------------------------------------------------------------------------------------------------------------------------------------+ - - -Waddress-of-packed-member -------------------------- This diagnostic is enabled by default. @@ -244,21 +233,6 @@ This diagnostic is an error by default, but the flag ` ------------------ This diagnostic flag exists for GCC compatibility, and has no effect in Clang. --Waligned-allocation-unavailable --------------------------------- -This diagnostic is an error by default, but the flag ``-Wno-aligned-allocation-unavailable`` can be used to disable the error. - -**Diagnostic text:** - -+--------------------------------------------------+--------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -|:error:`error:` |nbsp| :diagtext:`aligned` |nbsp| |+------------------------+| |nbsp| :diagtext:`function of type '`:placeholder:`B`:diagtext:`' is only available on` |nbsp| :placeholder:`C` |nbsp| :placeholder:`D` |nbsp| :diagtext:`or newer`| -| ||:diagtext:`allocation` || | -| |+------------------------+| | -| ||:diagtext:`deallocation`|| | -| |+------------------------+| | -+--------------------------------------------------+--------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------+ - - -Wall ----- Some of the diagnostics controlled by this flag are enabled by default. @@ -473,6 +447,17 @@ This diagnostic is enabled by default. +-----------------------------------------------------------------------------------------------------------------------------+ +-Wargument-outside-range +------------------------ +This diagnostic is an error by default, but the flag ``-Wno-argument-outside-range`` can be used to disable the error. + +**Diagnostic text:** + ++---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ +|:error:`error:` |nbsp| :diagtext:`argument value` |nbsp| :placeholder:`A` |nbsp| :diagtext:`is outside the valid range \[`:placeholder:`B`:diagtext:`,` |nbsp| :placeholder:`C`:diagtext:`\]`| ++---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ + + -Warray-bounds -------------- This diagnostic is enabled by default. @@ -572,15 +557,43 @@ This diagnostic is enabled by default. -Wat-protocol ------------- +This diagnostic flag exists for GCC compatibility, and has no effect in Clang. + +-Watimport-in-framework-header +------------------------------ This diagnostic is enabled by default. **Diagnostic text:** -+-------------------------------------------------------------------------------------------------------------------+ -|:warning:`warning:` |nbsp| :diagtext:`@protocol is using a forward protocol declaration of` |nbsp| :placeholder:`A`| -+-------------------------------------------------------------------------------------------------------------------+ ++------------------------------------------------------------------------------------------------------------------------------------+ +|:warning:`warning:` |nbsp| :diagtext:`use of '@import' in framework header is discouraged, including this header requires -fmodules`| ++------------------------------------------------------------------------------------------------------------------------------------+ +-Watomic-alignment +------------------ +This diagnostic is enabled by default. + +**Diagnostic text:** + ++---------------------------+------------------------+------------------------------------------------------------------------------+ +|:warning:`warning:` |nbsp| |+----------------------+| |nbsp| :diagtext:`atomic operation may incur significant performance penalty`| +| ||:diagtext:`large` || | +| |+----------------------+| | +| ||:diagtext:`misaligned`|| | +| |+----------------------+| | ++---------------------------+------------------------+------------------------------------------------------------------------------+ + + +-Watomic-implicit-seq-cst +------------------------- +**Diagnostic text:** + ++---------------------------------------------------------------------------------------------------------------------------------------+ +|:warning:`warning:` |nbsp| :diagtext:`implicit use of sequentially-consistent atomic may incur stronger memory barriers than necessary`| ++---------------------------------------------------------------------------------------------------------------------------------------+ + + -Watomic-memory-ordering ------------------------ This diagnostic is enabled by default. @@ -690,6 +703,20 @@ This diagnostic is enabled by default. |:warning:`warning:` |nbsp| :diagtext:`'unavailable' availability overrides all other availability information`| +--------------------------------------------------------------------------------------------------------------+ ++------------------------------------------------------------------------------+----------------------------------------+ +|:warning:`warning:` |nbsp| :diagtext:`ignoring availability attribute` |nbsp| |+--------------------------------------+| +| ||:diagtext:`on '+load' method` || +| |+--------------------------------------+| +| ||:diagtext:`with constructor attribute`|| +| |+--------------------------------------+| +| ||:diagtext:`with destructor attribute` || +| |+--------------------------------------+| ++------------------------------------------------------------------------------+----------------------------------------+ + ++---------------------------------------------------------------------------------------------------------------+ +|:warning:`warning:` |nbsp| :diagtext:`only 'unavailable' and 'deprecated' are supported for Swift availability`| ++---------------------------------------------------------------------------------------------------------------+ + +------------------------------------------------------------------------------------------------------------------------+ |:warning:`warning:` |nbsp| :diagtext:`unknown platform` |nbsp| :placeholder:`A` |nbsp| :diagtext:`in availability macro`| +------------------------------------------------------------------------------------------------------------------------+ @@ -779,33 +806,46 @@ Also controls `-Wc++98-compat-bind-to-temporary-copy`_ | |+---------------------+| +----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------------------+ -+--------------------------------------------------------------------+-----------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------+ -|:warning:`warning:` |nbsp| :diagtext:`no viable constructor` |nbsp| |+---------------------------------------+| |nbsp| :diagtext:`of type` |nbsp| :placeholder:`B`:diagtext:`; C++98 requires a copy constructor when binding a reference to a temporary`| -| ||:diagtext:`copying variable` || | -| |+---------------------------------------+| | -| ||:diagtext:`copying parameter` || | -| |+---------------------------------------+| | -| ||:diagtext:`returning object` || | -| |+---------------------------------------+| | -| ||:diagtext:`throwing object` || | -| |+---------------------------------------+| | -| ||:diagtext:`copying member subobject` || | -| |+---------------------------------------+| | -| ||:diagtext:`copying array element` || | -| |+---------------------------------------+| | -| ||:diagtext:`allocating object` || | -| |+---------------------------------------+| | -| ||:diagtext:`copying temporary` || | -| |+---------------------------------------+| | -| ||:diagtext:`initializing base subobject`|| | -| |+---------------------------------------+| | -| ||:diagtext:`initializing vector element`|| | -| |+---------------------------------------+| | -| ||:diagtext:`capturing value` || | -| |+---------------------------------------+| | -+--------------------------------------------------------------------+-----------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------+ ++--------------------------------------------------------------------+------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------+ +|:warning:`warning:` |nbsp| :diagtext:`no viable constructor` |nbsp| |+----------------------------------------------------+| |nbsp| :diagtext:`of type` |nbsp| :placeholder:`B`:diagtext:`; C++98 requires a copy constructor when binding a reference to a temporary`| +| ||:diagtext:`copying variable` || | +| |+----------------------------------------------------+| | +| ||:diagtext:`copying parameter` || | +| |+----------------------------------------------------+| | +| ||:diagtext:`returning object` || | +| |+----------------------------------------------------+| | +| ||:diagtext:`initializing statement expression result`|| | +| |+----------------------------------------------------+| | +| ||:diagtext:`throwing object` || | +| |+----------------------------------------------------+| | +| ||:diagtext:`copying member subobject` || | +| |+----------------------------------------------------+| | +| ||:diagtext:`copying array element` || | +| |+----------------------------------------------------+| | +| ||:diagtext:`allocating object` || | +| |+----------------------------------------------------+| | +| ||:diagtext:`copying temporary` || | +| |+----------------------------------------------------+| | +| ||:diagtext:`initializing base subobject` || | +| |+----------------------------------------------------+| | +| ||:diagtext:`initializing vector element` || | +| |+----------------------------------------------------+| | +| ||:diagtext:`capturing value` || | +| |+----------------------------------------------------+| | ++--------------------------------------------------------------------+------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------+ +-Wbinding-in-condition +---------------------- +This diagnostic is enabled by default. + +**Diagnostic text:** + ++--------------------------------------------------------------------------------------------------------------+ +|:warning:`warning:` |nbsp| :diagtext:`ISO C++17 does not permit structured binding declaration in a condition`| ++--------------------------------------------------------------------------------------------------------------+ + + -Wbitfield-constant-conversion ------------------------------ This diagnostic is enabled by default. @@ -944,9 +984,9 @@ This diagnostic is enabled by default. **Diagnostic text:** -+------------------------------------------------------------------------------------------------------+ -|:warning:`warning:` |nbsp| :placeholder:`A` |nbsp| :diagtext:`will always overflow destination buffer`| -+------------------------------------------------------------------------------------------------------+ ++---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ +|:warning:`warning:` |nbsp| :diagtext:`'`:placeholder:`A`:diagtext:`' will always overflow; destination buffer has size` |nbsp| :placeholder:`B`:diagtext:`, but size argument is` |nbsp| :placeholder:`C`| ++---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -Wbuiltin-requires-header @@ -1180,28 +1220,6 @@ Also controls `-Wc++11-extra-semi`_, `-Wc++11-inline-n |:warning:`warning:` |nbsp| :diagtext:`default template arguments for a function template are a C++11 extension`| +---------------------------------------------------------------------------------------------------------------+ -+-------------------------------------------------------------------+---------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -|:warning:`warning:` |nbsp| :diagtext:`first declaration of` |nbsp| |+-------------------------------------+| |nbsp| :diagtext:`specialization of` |nbsp| :placeholder:`B` |nbsp| :diagtext:`outside namespace` |nbsp| :placeholder:`C` |nbsp| :diagtext:`is a C++11 extension`| -| ||:diagtext:`class template` || | -| |+-------------------------------------+| | -| ||:diagtext:`class template partial` || | -| |+-------------------------------------+| | -| ||:diagtext:`variable template` || | -| |+-------------------------------------+| | -| ||:diagtext:`variable template partial`|| | -| |+-------------------------------------+| | -| ||:diagtext:`function template` || | -| |+-------------------------------------+| | -| ||:diagtext:`member function` || | -| |+-------------------------------------+| | -| ||:diagtext:`static data member` || | -| |+-------------------------------------+| | -| ||:diagtext:`member class` || | -| |+-------------------------------------+| | -| ||:diagtext:`member enumeration` || | -| |+-------------------------------------+| | -+-------------------------------------------------------------------+---------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+ - +------------------------------------------------------------------------------+ |:warning:`warning:` |nbsp| :diagtext:`'typename' occurs outside of a template`| +------------------------------------------------------------------------------+ @@ -1402,6 +1420,10 @@ Some of the diagnostics controlled by this flag are en **Diagnostic text:** ++--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ +|:warning:`warning:` |nbsp| :diagtext:`ISO C++ standards before C++17 do not allow new expression for type` |nbsp| :placeholder:`A` |nbsp| :diagtext:`to use list-initialization`| ++--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ + +------------------------------------------------------------------------+ |:warning:`warning:` |nbsp| :diagtext:`constexpr if is a C++17 extension`| +------------------------------------------------------------------------+ @@ -1501,8 +1523,22 @@ Synonym for `-Wc++17-extensions`_. -Wc++2a-compat -------------- +Some of the diagnostics controlled by this flag are enabled by default. + **Diagnostic text:** ++-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ +|:warning:`warning:` |nbsp| :diagtext:`aggregate initialization of type` |nbsp| :placeholder:`A` |nbsp| :diagtext:`with user-declared constructors is incompatible with C++2a`| ++-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ + ++------------------------------------------------------------------------------------------------------------------+ +|:warning:`warning:` |nbsp| :diagtext:`'<=>' is a single token in C++2a; add a space to avoid a change in behavior`| ++------------------------------------------------------------------------------------------------------------------+ + ++--------------------------------------------------------------------------------------------------------------------------------------------+ +|:warning:`warning:` |nbsp| :diagtext:`type of UTF-8 string literal will change from array of const char to array of const char8\_t in C++2a`| ++--------------------------------------------------------------------------------------------------------------------------------------------+ + +-------------------------------------------------------------------------------------------+ |:warning:`warning:` |nbsp| :diagtext:`'`:placeholder:`A`:diagtext:`' is a keyword in C++2a`| +-------------------------------------------------------------------------------------------+ @@ -1523,10 +1559,34 @@ Some of the diagnostics controlled by this flag are en |:warning:`warning:` |nbsp| :diagtext:`default member initializer for bit-field is a C++2a extension`| +----------------------------------------------------------------------------------------------------+ ++-----------------------------------------------------------------------------------+-------------------------+----------------------------------------+ +|:warning:`warning:` |nbsp| :diagtext:`use of this statement in a constexpr` |nbsp| |+-----------------------+| |nbsp| :diagtext:`is a C++2a extension`| +| ||:diagtext:`function` || | +| |+-----------------------+| | +| ||:diagtext:`constructor`|| | +| |+-----------------------+| | ++-----------------------------------------------------------------------------------+-------------------------+----------------------------------------+ + ++------------------------------------------------------------------------------+-------------------------+----------------------------------------+ +|:warning:`warning:` |nbsp| :diagtext:`function try block in constexpr` |nbsp| |+-----------------------+| |nbsp| :diagtext:`is a C++2a extension`| +| ||:diagtext:`function` || | +| |+-----------------------+| | +| ||:diagtext:`constructor`|| | +| |+-----------------------+| | ++------------------------------------------------------------------------------+-------------------------+----------------------------------------+ + +--------------------------------------------------------------------------------------------------------------------+ |:warning:`warning:` |nbsp| :diagtext:`explicit capture of 'this' with a capture default of '=' is a C++2a extension`| +--------------------------------------------------------------------------------------------------------------------+ ++-----------------------------------------------------------------------------------------------------------+ +|:warning:`warning:` |nbsp| :diagtext:`range-based for loop initialization statements are a C++2a extension`| ++-----------------------------------------------------------------------------------------------------------+ + ++----------------------------------------------------------------------------------------------+ +|:warning:`warning:` |nbsp| :diagtext:`inline nested namespace definition is a C++2a extension`| ++----------------------------------------------------------------------------------------------+ + +--------------------------------------------------------------------------------------------------------------------------+ |:warning:`warning:` |nbsp| :diagtext:`invoking a pointer to a 'const &' member function on an rvalue is a C++2a extension`| +--------------------------------------------------------------------------------------------------------------------------+ @@ -1540,11 +1600,67 @@ Some of the diagnostics controlled by this flag are en |:warning:`warning:` |nbsp| :diagtext:`default member initializer for bit-field is incompatible with C++ standards before C++2a`| +-------------------------------------------------------------------------------------------------------------------------------+ ++-----------------------------------------------------------------------------------+-------------------------+-------------------------------------------------------------------+ +|:warning:`warning:` |nbsp| :diagtext:`use of this statement in a constexpr` |nbsp| |+-----------------------+| |nbsp| :diagtext:`is incompatible with C++ standards before C++2a`| +| ||:diagtext:`function` || | +| |+-----------------------+| | +| ||:diagtext:`constructor`|| | +| |+-----------------------+| | ++-----------------------------------------------------------------------------------+-------------------------+-------------------------------------------------------------------+ + ++------------------------------------------------------------------------------+-------------------------+-------------------------------------------------------------------+ +|:warning:`warning:` |nbsp| :diagtext:`function try block in constexpr` |nbsp| |+-----------------------+| |nbsp| :diagtext:`is incompatible with C++ standards before C++2a`| +| ||:diagtext:`function` || | +| |+-----------------------+| | +| ||:diagtext:`constructor`|| | +| |+-----------------------+| | ++------------------------------------------------------------------------------+-------------------------+-------------------------------------------------------------------+ + ++-------------------------------------------------------------------------+--------------------------------------+----------------------------------------------------------------------------------------------------------------+ +|:warning:`warning:` |nbsp| :diagtext:`explicitly defaulting this` |nbsp| |+------------------------------------+| |nbsp| :diagtext:`with a type different from the implicit type is incompatible with C++ standards before C++2a`| +| ||:diagtext:`default constructor` || | +| |+------------------------------------+| | +| ||:diagtext:`copy constructor` || | +| |+------------------------------------+| | +| ||:diagtext:`move constructor` || | +| |+------------------------------------+| | +| ||:diagtext:`copy assignment operator`|| | +| |+------------------------------------+| | +| ||:diagtext:`move assignment operator`|| | +| |+------------------------------------+| | +| ||:diagtext:`destructor` || | +| |+------------------------------------+| | ++-------------------------------------------------------------------------+--------------------------------------+----------------------------------------------------------------------------------------------------------------+ + +-----------------------------------------------------------------------------------------------------------------------------------------------+ |:warning:`warning:` |nbsp| :diagtext:`explicit capture of 'this' with a capture default of '=' is incompatible with C++ standards before C++2a`| +-----------------------------------------------------------------------------------------------------------------------------------------------+ ++--------------------------------------------------------------------------------------------------------------------------------------+ +|:warning:`warning:` |nbsp| :diagtext:`range-based for loop initialization statements are incompatible with C++ standards before C++2a`| ++--------------------------------------------------------------------------------------------------------------------------------------+ ++-------------------------------------------------------------------------------------------------------------------------+ +|:warning:`warning:` |nbsp| :diagtext:`inline nested namespace definition is incompatible with C++ standards before C++2a`| ++-------------------------------------------------------------------------------------------------------------------------+ + ++---------------------------+----------------------------------+-----------------------------------------------------------------------------+ +|:warning:`warning:` |nbsp| |+--------------------------------+| |nbsp| :diagtext:`of lambda is incompatible with C++ standards before C++2a`| +| ||:diagtext:`default construction`|| | +| |+--------------------------------+| | +| ||:diagtext:`assignment` || | +| |+--------------------------------+| | ++---------------------------+----------------------------------+-----------------------------------------------------------------------------+ + ++-----------------------------------------------------------------------------------------------------+ +|:warning:`warning:` |nbsp| :diagtext:`'<=>' operator is incompatible with C++ standards before C++2a`| ++-----------------------------------------------------------------------------------------------------+ + ++----------------------------------------------------------------------------------------------------------------+ +|:warning:`warning:` |nbsp| :diagtext:`'char8\_t' type specifier is incompatible with C++ standards before C++20`| ++----------------------------------------------------------------------------------------------------------------+ + + -Wc++98-c++11-c++14-c++17-compat-pedantic ----------------------------------------- Also controls `-Wc++98-c++11-c++14-c++17-compat`_. @@ -1560,6 +1676,16 @@ Also controls `-Wc++98-c++11-c++14-c++17-compat`_. -------------------------- **Diagnostic text:** ++------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------+ +|:warning:`warning:` |nbsp| :diagtext:`class template argument deduction is incompatible with C++ standards before C++17`|+---------------------------------------------------------------------------------+| +| || || +| |+---------------------------------------------------------------------------------+| +| ||+-------------------------------------------------------------------------------+|| +| |||:diagtext:`; for compatibility, use explicit type name` |nbsp| :placeholder:`B`||| +| ||+-------------------------------------------------------------------------------+|| +| |+---------------------------------------------------------------------------------+| ++------------------------------------------------------------------------------------------------------------------------+-----------------------------------------------------------------------------------+ + +---------------------------------------------------------------------------------------------------+ |:warning:`warning:` |nbsp| :diagtext:`constexpr if is incompatible with C++ standards before C++17`| +---------------------------------------------------------------------------------------------------+ @@ -1688,10 +1814,18 @@ Also controls `-Wc++98-c++11-c++14-compat`_. |:warning:`warning:` |nbsp| :diagtext:`'decltype(auto)' type specifier is incompatible with C++ standards before C++14`| +----------------------------------------------------------------------------------------------------------------------+ ++------------------------------------------------------------------------------------------------------------+ +|:warning:`warning:` |nbsp| :diagtext:`return type deduction is incompatible with C++ standards before C++14`| ++------------------------------------------------------------------------------------------------------------+ + +--------------------------------------------------------------------------------------------------------+ |:warning:`warning:` |nbsp| :diagtext:`digit separators are incompatible with C++ standards before C++14`| +--------------------------------------------------------------------------------------------------------+ ++----------------------------------------------------------------------------------+ +|:warning:`warning:` |nbsp| :diagtext:`generic lambdas are incompatible with C++11`| ++----------------------------------------------------------------------------------+ + +-------------------------------------------------------------------------------------------------------------------+ |:warning:`warning:` |nbsp| :diagtext:`initialized lambda captures are incompatible with C++ standards before C++14`| +-------------------------------------------------------------------------------------------------------------------+ @@ -1855,7 +1989,7 @@ Also controls `-Wc++98-c++11-c++14-c++17-compat`_, `-W +---------------------------+------------------------------+------------------------------------------------------------------------------------------------+--------------------------------------+----------------------------------------------+ |:warning:`warning:` |nbsp| |+----------------------------+| |nbsp| :diagtext:`member` |nbsp| :placeholder:`B` |nbsp| :diagtext:`with a non-trivial` |nbsp| |+------------------------------------+| |nbsp| :diagtext:`is incompatible with C++98`| -| ||:diagtext:`anonymous struct`|| ||:diagtext:`constructor` || | +| ||:diagtext:`anonymous struct`|| ||:diagtext:`default constructor` || | | |+----------------------------+| |+------------------------------------+| | | ||:diagtext:`union` || ||:diagtext:`copy constructor` || | | |+----------------------------+| |+------------------------------------+| | @@ -1949,28 +2083,6 @@ Also controls `-Wc++98-c++11-c++14-c++17-compat`_, `-W |:warning:`warning:` |nbsp| :diagtext:`default template arguments for a function template are incompatible with C++98`| +---------------------------------------------------------------------------------------------------------------------+ -+---------------------------+---------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -|:warning:`warning:` |nbsp| |+-------------------------------------+| |nbsp| :diagtext:`specialization of` |nbsp| :placeholder:`B` |nbsp| :diagtext:`outside namespace` |nbsp| :placeholder:`C` |nbsp| :diagtext:`is incompatible with C++98`| -| ||:diagtext:`class template` || | -| |+-------------------------------------+| | -| ||:diagtext:`class template partial` || | -| |+-------------------------------------+| | -| ||:diagtext:`variable template` || | -| |+-------------------------------------+| | -| ||:diagtext:`variable template partial`|| | -| |+-------------------------------------+| | -| ||:diagtext:`function template` || | -| |+-------------------------------------+| | -| ||:diagtext:`member function` || | -| |+-------------------------------------+| | -| ||:diagtext:`static data member` || | -| |+-------------------------------------+| | -| ||:diagtext:`member class` || | -| |+-------------------------------------+| | -| ||:diagtext:`member enumeration` || | -| |+-------------------------------------+| | -+---------------------------+---------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ - +----------------------------------------------------------------------------------------+ |:warning:`warning:` |nbsp| :diagtext:`trailing return types are incompatible with C++98`| +----------------------------------------------------------------------------------------+ @@ -2022,31 +2134,44 @@ Also controls `-Wc++98-c++11-c++14-c++17-compat`_, `-W ------------------------------------- **Diagnostic text:** -+---------------------------+-----------------------------------------+----------------------------------------------------------------------------------------------------------------------------+------------------------------------------------+----------------------------+ -|:warning:`warning:` |nbsp| |+---------------------------------------+| |nbsp| :diagtext:`of type` |nbsp| :placeholder:`C` |nbsp| :diagtext:`when binding a reference to a temporary would` |nbsp| |+----------------------------------------------+| |nbsp| :diagtext:`in C++98`| -| ||:diagtext:`copying variable` || ||:diagtext:`invoke an inaccessible constructor`|| | -| |+---------------------------------------+| |+----------------------------------------------+| | -| ||:diagtext:`copying parameter` || ||:diagtext:`find no viable constructor` || | -| |+---------------------------------------+| |+----------------------------------------------+| | -| ||:diagtext:`returning object` || ||:diagtext:`find ambiguous constructors` || | -| |+---------------------------------------+| |+----------------------------------------------+| | -| ||:diagtext:`throwing object` || ||:diagtext:`invoke a deleted constructor` || | -| |+---------------------------------------+| |+----------------------------------------------+| | -| ||:diagtext:`copying member subobject` || | | | -| |+---------------------------------------+| | | | -| ||:diagtext:`copying array element` || | | | -| |+---------------------------------------+| | | | -| ||:diagtext:`allocating object` || | | | -| |+---------------------------------------+| | | | -| ||:diagtext:`copying temporary` || | | | -| |+---------------------------------------+| | | | -| ||:diagtext:`initializing base subobject`|| | | | -| |+---------------------------------------+| | | | -| ||:diagtext:`initializing vector element`|| | | | -| |+---------------------------------------+| | | | -+---------------------------+-----------------------------------------+----------------------------------------------------------------------------------------------------------------------------+------------------------------------------------+----------------------------+ ++---------------------------+------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------+------------------------------------------------+----------------------------+ +|:warning:`warning:` |nbsp| |+----------------------------------------------------+| |nbsp| :diagtext:`of type` |nbsp| :placeholder:`C` |nbsp| :diagtext:`when binding a reference to a temporary would` |nbsp| |+----------------------------------------------+| |nbsp| :diagtext:`in C++98`| +| ||:diagtext:`copying variable` || ||:diagtext:`invoke an inaccessible constructor`|| | +| |+----------------------------------------------------+| |+----------------------------------------------+| | +| ||:diagtext:`copying parameter` || ||:diagtext:`find no viable constructor` || | +| |+----------------------------------------------------+| |+----------------------------------------------+| | +| ||:diagtext:`returning object` || ||:diagtext:`find ambiguous constructors` || | +| |+----------------------------------------------------+| |+----------------------------------------------+| | +| ||:diagtext:`initializing statement expression result`|| ||:diagtext:`invoke a deleted constructor` || | +| |+----------------------------------------------------+| |+----------------------------------------------+| | +| ||:diagtext:`throwing object` || | | | +| |+----------------------------------------------------+| | | | +| ||:diagtext:`copying member subobject` || | | | +| |+----------------------------------------------------+| | | | +| ||:diagtext:`copying array element` || | | | +| |+----------------------------------------------------+| | | | +| ||:diagtext:`allocating object` || | | | +| |+----------------------------------------------------+| | | | +| ||:diagtext:`copying temporary` || | | | +| |+----------------------------------------------------+| | | | +| ||:diagtext:`initializing base subobject` || | | | +| |+----------------------------------------------------+| | | | +| ||:diagtext:`initializing vector element` || | | | +| |+----------------------------------------------------+| | | | +| ||:diagtext:`capturing value` || | | | +| |+----------------------------------------------------+| | | | ++---------------------------+------------------------------------------------------+----------------------------------------------------------------------------------------------------------------------------+------------------------------------------------+----------------------------+ +-Wc++98-compat-extra-semi +------------------------- +**Diagnostic text:** + ++-------------------------------------------------------------------------------------------------+ +|:warning:`warning:` |nbsp| :diagtext:`extra ';' outside of a function is incompatible with C++98`| ++-------------------------------------------------------------------------------------------------+ + + -Wc++98-compat-local-type-template-args --------------------------------------- **Diagnostic text:** @@ -2058,7 +2183,7 @@ Also controls `-Wc++98-c++11-c++14-c++17-compat`_, `-W -Wc++98-compat-pedantic ----------------------- -Also controls `-Wc++98-c++11-c++14-c++17-compat-pedantic`_, `-Wc++98-c++11-c++14-compat-pedantic`_, `-Wc++98-c++11-compat-pedantic`_, `-Wc++98-compat`_, `-Wc++98-compat-bind-to-temporary-copy`_. +Also controls `-Wc++98-c++11-c++14-c++17-compat-pedantic`_, `-Wc++98-c++11-c++14-compat-pedantic`_, `-Wc++98-c++11-compat-pedantic`_, `-Wc++98-compat`_, `-Wc++98-compat-bind-to-temporary-copy`_, `-Wc++98-compat-extra-semi`_. **Diagnostic text:** @@ -2098,10 +2223,6 @@ Also controls `-Wc++98-c++11-c++14-c++17-compat-pedant |:warning:`warning:` |nbsp| :diagtext:`#line number greater than 32767 is incompatible with C++98`| +-------------------------------------------------------------------------------------------------+ -+-------------------------------------------------------------------------------------------------+ -|:warning:`warning:` |nbsp| :diagtext:`extra ';' outside of a function is incompatible with C++98`| -+-------------------------------------------------------------------------------------------------+ - +----------------------------------------------------------------------------------+ |:warning:`warning:` |nbsp| :diagtext:`variadic macros are incompatible with C++98`| +----------------------------------------------------------------------------------+ @@ -2225,6 +2346,21 @@ Some of the diagnostics controlled by this flag are en +---------------------------------------------------------------------------------------+ +-Wcall-to-pure-virtual-from-ctor-dtor +------------------------------------- +This diagnostic is enabled by default. + +**Diagnostic text:** + ++-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------------------+----------------------------------------------+ +|:warning:`warning:` |nbsp| :diagtext:`call to pure virtual member function` |nbsp| :placeholder:`A` |nbsp| :diagtext:`has undefined behavior; overrides of` |nbsp| :placeholder:`A` |nbsp| :diagtext:`in subclasses are not available in the` |nbsp| |+-----------------------+| |nbsp| :diagtext:`of` |nbsp| :placeholder:`C`| +| ||:diagtext:`constructor`|| | +| |+-----------------------+| | +| ||:diagtext:`destructor` || | +| |+-----------------------+| | ++-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------------------------+----------------------------------------------+ + + -Wcast-align ------------ **Diagnostic text:** @@ -2275,6 +2411,29 @@ This diagnostic is enabled by default. +--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ +-Wcast-qual-unrelated +--------------------- +This diagnostic is enabled by default. + +**Diagnostic text:** + ++---------------------------------------------------------------------+-----------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ +|:warning:`warning:` |nbsp| :diagtext:`ISO C++ does not allow` |nbsp| |+---------------------------------+| |nbsp| :diagtext:`from` |nbsp| :placeholder:`B` |nbsp| :diagtext:`to` |nbsp| :placeholder:`C` |nbsp| :diagtext:`because it casts away qualifiers, even though the source and destination types are unrelated`| +| ||:diagtext:`const\_cast` || | +| |+---------------------------------+| | +| ||:diagtext:`static\_cast` || | +| |+---------------------------------+| | +| ||:diagtext:`reinterpret\_cast` || | +| |+---------------------------------+| | +| ||:diagtext:`dynamic\_cast` || | +| |+---------------------------------+| | +| ||:diagtext:`C-style cast` || | +| |+---------------------------------+| | +| ||:diagtext:`functional-style cast`|| | +| |+---------------------------------+| | ++---------------------------------------------------------------------+-----------------------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ + + -Wchar-align ------------ This diagnostic flag exists for GCC compatibility, and has no effect in Clang. @@ -2310,15 +2469,19 @@ This diagnostic is enabled by default. |:warning:`warning:` |nbsp| :diagtext:`support for '/Yc' and '/Yu' with different filenames not implemented yet; flags ignored`| +------------------------------------------------------------------------------------------------------------------------------+ -+--------------------------------------------------------------------------------------------------------------------------------------+ -|:warning:`warning:` |nbsp| :diagtext:`support for '`:placeholder:`A`:diagtext:`' without a filename not implemented yet; flag ignored`| -+--------------------------------------------------------------------------------------------------------------------------------------+ - +----------------------------------------------------------------------------------------------------------------------------------------------------+ |:warning:`warning:` |nbsp| :diagtext:`support for '`:placeholder:`A`:diagtext:`' without a corresponding /FI flag not implemented yet; flag ignored`| +----------------------------------------------------------------------------------------------------------------------------------------------------+ ++-------------------------------------------------------------------------------------------------------------------------------------+ +|:warning:`warning:` |nbsp| :diagtext:`#pragma hdrstop filename not supported, /Fp can be used to specify precompiled header filename`| ++-------------------------------------------------------------------------------------------------------------------------------------+ ++-----------------------------------------------------------------------------------------------------------------------------------------------------+ +|:warning:`warning:` |nbsp| :diagtext:`definition of macro` |nbsp| :placeholder:`A` |nbsp| :diagtext:`does not match definition in precompiled header`| ++-----------------------------------------------------------------------------------------------------------------------------------------------------+ + + -Wclass-varargs --------------- Some of the diagnostics controlled by this flag are enabled by default. @@ -2516,7 +2679,7 @@ This diagnostic is enabled by default. ------------ Some of the diagnostics controlled by this flag are enabled by default. -Also controls `-Wbitfield-enum-conversion`_, `-Wbool-conversion`_, `-Wconstant-conversion`_, `-Wenum-conversion`_, `-Wfloat-conversion`_, `-Wint-conversion`_, `-Wliteral-conversion`_, `-Wnon-literal-null-conversion`_, `-Wnull-conversion`_, `-Wobjc-literal-conversion`_, `-Wshorten-64-to-32`_, `-Wsign-conversion`_, `-Wstring-conversion`_. +Also controls `-Wbitfield-enum-conversion`_, `-Wbool-conversion`_, `-Wconstant-conversion`_, `-Wenum-conversion`_, `-Wfloat-conversion`_, `-Wimplicit-float-conversion`_, `-Wimplicit-int-conversion`_, `-Wint-conversion`_, `-Wliteral-conversion`_, `-Wnon-literal-null-conversion`_, `-Wnull-conversion`_, `-Wobjc-literal-conversion`_, `-Wshorten-64-to-32`_, `-Wsign-conversion`_, `-Wstring-conversion`_. **Diagnostic text:** @@ -2524,18 +2687,14 @@ Also controls `-Wbitfield-enum-conversion`_, `-Wbool-c |:warning:`warning:` |nbsp| :diagtext:`implicit conversion discards imaginary component:` |nbsp| :placeholder:`A` |nbsp| :diagtext:`to` |nbsp| :placeholder:`B`| +--------------------------------------------------------------------------------------------------------------------------------------------------------------+ -+----------------------------------------------------------------------------------------------------------------------------------------------------------------+ -|:warning:`warning:` |nbsp| :diagtext:`implicit conversion loses floating-point precision:` |nbsp| :placeholder:`A` |nbsp| :diagtext:`to` |nbsp| :placeholder:`B`| -+----------------------------------------------------------------------------------------------------------------------------------------------------------------+ - -+---------------------------------------------------------------------------------------------------------------------------------------------------------+ -|:warning:`warning:` |nbsp| :diagtext:`implicit conversion loses integer precision:` |nbsp| :placeholder:`A` |nbsp| :diagtext:`to` |nbsp| :placeholder:`B`| -+---------------------------------------------------------------------------------------------------------------------------------------------------------+ - +--------------------------------------------------------------------------------------------------------------------------------------------------------+ |:warning:`warning:` |nbsp| :diagtext:`implicit conversion turns vector to scalar:` |nbsp| :placeholder:`A` |nbsp| :diagtext:`to` |nbsp| :placeholder:`B`| +--------------------------------------------------------------------------------------------------------------------------------------------------------+ ++---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ +|:warning:`warning:` |nbsp| :diagtext:`passing non-generic address space pointer to` |nbsp| :placeholder:`A` |nbsp| :diagtext:`may cause dynamic conversion affecting performance`| ++---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ + +-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ |:warning:`warning:` |nbsp| :diagtext:`non-type template argument with value '`:placeholder:`A`:diagtext:`' converted to '`:placeholder:`B`:diagtext:`' for unsigned template parameter of type` |nbsp| :placeholder:`C`| +-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ @@ -2597,6 +2756,17 @@ Synonym for `-W#warnings`_. ------------------- This diagnostic flag exists for GCC compatibility, and has no effect in Clang. +-Wctu +----- +This diagnostic is enabled by default. + +**Diagnostic text:** + ++------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ +|:warning:`warning:` |nbsp| :diagtext:`imported AST from '`:placeholder:`A`:diagtext:`' had been generated for a different target, current:` |nbsp| :placeholder:`B`:diagtext:`, imported:` |nbsp| :placeholder:`C`| ++------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ + + -Wcuda-compat ------------- Some of the diagnostics controlled by this flag are enabled by default. @@ -2637,6 +2807,55 @@ Some of the diagnostics controlled by this flag are en +---------------------------------------------------------------------------------------------------------------------------------------+--------------------+----------------------------------------------------------------------------+ +-Wdangling +---------- +This diagnostic is enabled by default. + +Also controls `-Wdangling-field`_, `-Wdangling-initializer-list`_, `-Wreturn-stack-address`_. + +**Diagnostic text:** + ++---------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------+----------------------------+---------------------------------------------------------------+ +|:warning:`warning:` |nbsp| |+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------+| |nbsp| |+--------------------------+|:diagtext:`will be destroyed at the end of the full-expression`| +| ||+-----------------------------+---------------------------------------------------------+--------+------------------------------------------------------------------------+|| ||+------------------------+|| | +| |||:diagtext:`temporary` |nbsp| |+-------------------------------------------------------+| |nbsp| |+----------------------------------------------------------------------+||| |||:placeholder:`D` |nbsp| ||| | +| ||| ||:diagtext:`whose address is used as value of` || ||+-------------------------------+------------------------------------+|||| ||+------------------------+|| | +| ||| |+-------------------------------------------------------+| |||+-----------------------------+|:diagtext:`member of local variable`||||| |+--------------------------+| | +| ||| ||+--------------------------------+--------------------+|| |||| || ||||| || || | +| ||| |||+------------------------------+|:diagtext:`bound to`||| |||+-----------------------------+| ||||| |+--------------------------+| | +| ||| |||| || ||| ||||:diagtext:`reference` |nbsp| || ||||| | | | +| ||| |||+------------------------------+| ||| |||+-----------------------------+| ||||| | | | +| ||| ||||:diagtext:`implicitly` |nbsp| || ||| ||+-------------------------------+------------------------------------+|||| | | | +| ||| |||+------------------------------+| ||| |+----------------------------------------------------------------------+||| | | | +| ||| ||+--------------------------------+--------------------+|| ||+-------------------------+-----------------------+ |||| | | | +| ||| |+-------------------------------------------------------+| |||:diagtext:`local` |nbsp| |+---------------------+| |||| | | | +| ||| | | ||| ||:diagtext:`variable` || |||| | | | +| ||| | | ||| |+---------------------+| |||| | | | +| ||| | | ||| ||:diagtext:`reference`|| |||| | | | +| ||| | | ||| |+---------------------+| |||| | | | +| ||| | | ||+-------------------------+-----------------------+ |||| | | | +| ||| | | |+----------------------------------------------------------------------+||| | | | +| ||+-----------------------------+---------------------------------------------------------+--------+------------------------------------------------------------------------+|| | | | +| |+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------+| | | | +| ||+---------------------------------+----------------------------------------------------------+ || | | | +| |||:diagtext:`array backing` |nbsp| |+--------------------------------------------------------+| || | | | +| ||| ||:diagtext:`initializer list subobject of local variable`|| || | | | +| ||| |+--------------------------------------------------------+| || | | | +| ||| ||:diagtext:`local initializer list` || || | | | +| ||| |+--------------------------------------------------------+| || | | | +| ||+---------------------------------+----------------------------------------------------------+ || | | | +| |+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------+| | | | ++---------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------+--------+----------------------------+---------------------------------------------------------------+ + ++---------------------------------------------------------------------------+-----------------------------------------------+------------------------------------------------------------------------------------------------------------------------------+---------------------------+--------------------------------------------------------------+ +|:warning:`warning:` |nbsp| :diagtext:`sorry, lifetime extension of` |nbsp| |+---------------------------------------------+| |nbsp| :diagtext:`created by aggregate initialization using default member initializer is not supported; lifetime of` |nbsp| |+-------------------------+| |nbsp| :diagtext:`will end at the end of the full-expression`| +| ||:diagtext:`temporary` || ||:diagtext:`temporary` || | +| |+---------------------------------------------+| |+-------------------------+| | +| ||:diagtext:`backing array of initializer list`|| ||:diagtext:`backing array`|| | +| |+---------------------------------------------+| |+-------------------------+| | ++---------------------------------------------------------------------------+-----------------------------------------------+------------------------------------------------------------------------------------------------------------------------------+---------------------------+--------------------------------------------------------------+ + + -Wdangling-else --------------- This diagnostic is enabled by default. @@ -2654,38 +2873,61 @@ This diagnostic is enabled by default. **Diagnostic text:** -+---------------------------------------------------------------------------------------------------------------------------------------------------------------+ -|:warning:`warning:` |nbsp| :diagtext:`binding reference member` |nbsp| :placeholder:`A` |nbsp| :diagtext:`to stack allocated parameter` |nbsp| :placeholder:`B`| -+---------------------------------------------------------------------------------------------------------------------------------------------------------------+ ++-------------------------------------------------------------------------------------------------------------------------------------+-----------------------+------------------------+ +|:warning:`warning:` |nbsp| :diagtext:`binding reference member` |nbsp| :placeholder:`A` |nbsp| :diagtext:`to stack allocated` |nbsp| |+---------------------+| |nbsp| :placeholder:`B`| +| ||:diagtext:`variable` || | +| |+---------------------+| | +| ||:diagtext:`parameter`|| | +| |+---------------------+| | ++-------------------------------------------------------------------------------------------------------------------------------------+-----------------------+------------------------+ -+----------------------------------------------------------------+----------------------------------+----------------------------------------------------------------------------------+ -|:warning:`warning:` |nbsp| :diagtext:`binding reference` |nbsp| |+--------------------------------+|:diagtext:`member` |nbsp| :placeholder:`A` |nbsp| :diagtext:`to a temporary value`| -| || || | -| |+--------------------------------+| | -| ||:diagtext:`subobject of` |nbsp| || | -| |+--------------------------------+| | -+----------------------------------------------------------------+----------------------------------+----------------------------------------------------------------------------------+ ++---------------------------+--------------------------------------------------------+--------+----------------------------------+--------------------------------------------------+----------------------+------------------------------------------------------------------------------------------------------------+ +|:warning:`warning:` |nbsp| |+------------------------------------------------------+| |nbsp| |+--------------------------------+|:diagtext:`member` |nbsp| :placeholder:`A` |nbsp| |+--------------------+| |nbsp| :diagtext:`a temporary object whose lifetime is shorter than the lifetime of the constructed object`| +| ||:diagtext:`reference` || || || ||:diagtext:`binds to`|| | +| |+------------------------------------------------------+| |+--------------------------------+| |+--------------------+| | +| ||:diagtext:`backing array for 'std::initializer\_list'`|| ||:diagtext:`subobject of` |nbsp| || ||:diagtext:`is` || | +| |+------------------------------------------------------+| |+--------------------------------+| |+--------------------+| | ++---------------------------+--------------------------------------------------------+--------+----------------------------------+--------------------------------------------------+----------------------+------------------------------------------------------------------------------------------------------------+ -+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -|:warning:`warning:` |nbsp| :diagtext:`initializing pointer member` |nbsp| :placeholder:`A` |nbsp| :diagtext:`with the stack address of parameter` |nbsp| :placeholder:`B`| -+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ ++-----------------------------------------------------------------------------------------------------------------------------------------------+-----------------------+------------------------+ +|:warning:`warning:` |nbsp| :diagtext:`initializing pointer member` |nbsp| :placeholder:`A` |nbsp| :diagtext:`with the stack address of` |nbsp| |+---------------------+| |nbsp| :placeholder:`B`| +| ||:diagtext:`variable` || | +| |+---------------------+| | +| ||:diagtext:`parameter`|| | +| |+---------------------+| | ++-----------------------------------------------------------------------------------------------------------------------------------------------+-----------------------+------------------------+ ++--------------------------------------------------------------------------------------------------------------------------------------------------+ +|:warning:`warning:` |nbsp| :diagtext:`temporary bound to reference member of allocated object will be destroyed at the end of the full-expression`| ++--------------------------------------------------------------------------------------------------------------------------------------------------+ + -Wdangling-initializer-list --------------------------- This diagnostic is enabled by default. **Diagnostic text:** -+-----------------------------------------------------------------------------------------------------------------+---------------------------------+ -|:warning:`warning:` |nbsp| :diagtext:`array backing the initializer list will be destroyed at the end of` |nbsp| |+-------------------------------+| -| ||:diagtext:`the full-expression`|| -| |+-------------------------------+| -| ||:diagtext:`the constructor` || -| |+-------------------------------+| -+-----------------------------------------------------------------------------------------------------------------+---------------------------------+ ++------------------------------------------------------------+----------------------------------------------------------------+-----------------------------------------------------------------------+ +|:warning:`warning:` |nbsp| :diagtext:`array backing` |nbsp| |+--------------------------------------------------------------+| |nbsp| :diagtext:`will be destroyed at the end of the full-expression`| +| ||:diagtext:`initializer list subobject of the allocated object`|| | +| |+--------------------------------------------------------------+| | +| ||:diagtext:`the allocated initializer list` || | +| |+--------------------------------------------------------------+| | ++------------------------------------------------------------+----------------------------------------------------------------+-----------------------------------------------------------------------+ +-Wdarwin-sdk-settings +--------------------- +This diagnostic is enabled by default. + +**Diagnostic text:** + ++----------------------------------------------------------------------------------------------------------+ +|:warning:`warning:` |nbsp| :diagtext:`SDK settings were ignored as 'SDKSettings.json' could not be parsed`| ++----------------------------------------------------------------------------------------------------------+ + + -Wdate-time ----------- **Diagnostic text:** @@ -2726,6 +2968,29 @@ This diagnostic is enabled by default. +-----------------------------------------------------------------------------------+ +-Wdefaulted-function-deleted +---------------------------- +This diagnostic is enabled by default. + +**Diagnostic text:** + ++-------------------------------------------------------------------+--------------------------------------+-----------------------------------------+ +|:warning:`warning:` |nbsp| :diagtext:`explicitly defaulted` |nbsp| |+------------------------------------+| |nbsp| :diagtext:`is implicitly deleted`| +| ||:diagtext:`default constructor` || | +| |+------------------------------------+| | +| ||:diagtext:`copy constructor` || | +| |+------------------------------------+| | +| ||:diagtext:`move constructor` || | +| |+------------------------------------+| | +| ||:diagtext:`copy assignment operator`|| | +| |+------------------------------------+| | +| ||:diagtext:`move assignment operator`|| | +| |+------------------------------------+| | +| ||:diagtext:`destructor` || | +| |+------------------------------------+| | ++-------------------------------------------------------------------+--------------------------------------+-----------------------------------------+ + + -Wdelegating-ctor-cycles ------------------------ This diagnostic is an error by default, but the flag ``-Wno-delegating-ctor-cycles`` can be used to disable the error. @@ -2737,6 +3002,21 @@ This diagnostic is an error by default, but the flag ` +------------------------------------------------------------------------------------------------------------------------+ +-Wdelete-abstract-non-virtual-dtor +---------------------------------- +This diagnostic is enabled by default. + +**Diagnostic text:** + ++---------------------------+------------------------+------------------------------------------------------------------------------------------------------------------------+ +|:warning:`warning:` |nbsp| |+----------------------+| |nbsp| :diagtext:`called on` |nbsp| :placeholder:`B` |nbsp| :diagtext:`that is abstract but has non-virtual destructor`| +| ||:diagtext:`delete` || | +| |+----------------------+| | +| ||:diagtext:`destructor`|| | +| |+----------------------+| | ++---------------------------+------------------------+------------------------------------------------------------------------------------------------------------------------+ + + -Wdelete-incomplete ------------------- This diagnostic is enabled by default. @@ -2752,20 +3032,10 @@ This diagnostic is enabled by default. +--------------------------------------------------------------------------------------------------------------------------------------------------+ --Wdelete-non-virtual-dtor -------------------------- -Some of the diagnostics controlled by this flag are enabled by default. - +-Wdelete-non-abstract-non-virtual-dtor +-------------------------------------- **Diagnostic text:** -+---------------------------+------------------------+------------------------------------------------------------------------------------------------------------------------+ -|:warning:`warning:` |nbsp| |+----------------------+| |nbsp| :diagtext:`called on` |nbsp| :placeholder:`B` |nbsp| :diagtext:`that is abstract but has non-virtual destructor`| -| ||:diagtext:`delete` || | -| |+----------------------+| | -| ||:diagtext:`destructor`|| | -| |+----------------------+| | -+---------------------------+------------------------+------------------------------------------------------------------------------------------------------------------------+ - +---------------------------+------------------------+----------------------------------------------------------------------------------------------------------------------------------------+ |:warning:`warning:` |nbsp| |+----------------------+| |nbsp| :diagtext:`called on non-final` |nbsp| :placeholder:`B` |nbsp| :diagtext:`that has virtual functions but non-virtual destructor`| | ||:diagtext:`delete` || | @@ -2775,11 +3045,18 @@ Some of the diagnostics controlled by this flag are en +---------------------------+------------------------+----------------------------------------------------------------------------------------------------------------------------------------+ +-Wdelete-non-virtual-dtor +------------------------- +Some of the diagnostics controlled by this flag are enabled by default. + +Controls `-Wdelete-abstract-non-virtual-dtor`_, `-Wdelete-non-abstract-non-virtual-dtor`_. + + -Wdeprecated ------------ Some of the diagnostics controlled by this flag are enabled by default. -Also controls `-Wdeprecated-attributes`_, `-Wdeprecated-declarations`_, `-Wdeprecated-dynamic-exception-spec`_, `-Wdeprecated-increment-bool`_, `-Wdeprecated-register`_, `-Wdeprecated-writable-strings`_. +Also controls `-Wdeprecated-attributes`_, `-Wdeprecated-declarations`_, `-Wdeprecated-dynamic-exception-spec`_, `-Wdeprecated-increment-bool`_, `-Wdeprecated-register`_, `-Wdeprecated-this-capture`_, `-Wdeprecated-writable-strings`_. **Diagnostic text:** @@ -2957,6 +3234,15 @@ This diagnostic is enabled by default. +-------------------------------------------------------------------------------------------------------------------+ +-Wdeprecated-this-capture +------------------------- +**Diagnostic text:** + ++-------------------------------------------------------------------------------------------------------------+ +|:warning:`warning:` |nbsp| :diagtext:`implicit capture of 'this' with a capture default of '=' is deprecated`| ++-------------------------------------------------------------------------------------------------------------+ + + -Wdeprecated-writable-strings ----------------------------- Synonym for `-Wc++11-compat-deprecated-writable-strings`_. @@ -3283,7 +3569,7 @@ Also controls `-Wdocumentation-unknown-command`_. -Wduplicate-decl-specifier -------------------------- -This diagnostic is enabled by default. +Some of the diagnostics controlled by this flag are enabled by default. **Diagnostic text:** @@ -3295,7 +3581,15 @@ This diagnostic is enabled by default. |:warning:`warning:` |nbsp| :diagtext:`duplicate '`:placeholder:`A`:diagtext:`' declaration specifier`| +-----------------------------------------------------------------------------------------------------+ ++-------------------------------------------------------------------------------------------+ +|:warning:`warning:` |nbsp| :diagtext:`multiple identical address spaces specified for type`| ++-------------------------------------------------------------------------------------------+ ++-----------------------------------------------------------------------------------------------------+ +|:warning:`warning:` |nbsp| :diagtext:`duplicate '`:placeholder:`A`:diagtext:`' declaration specifier`| ++-----------------------------------------------------------------------------------------------------+ + + -Wduplicate-enum ---------------- **Diagnostic text:** @@ -3418,6 +3712,21 @@ This diagnostic is enabled by default. +-------------------------------------------------------------------------------------------------+ +-Wempty-init-stmt +----------------- +**Diagnostic text:** + ++--------------------------------------------------------------------------+-----------------------------+---------------------------+ +|:warning:`warning:` |nbsp| :diagtext:`empty initialization statement of '`|+---------------------------+|:diagtext:`' has no effect`| +| ||:diagtext:`if` || | +| |+---------------------------+| | +| ||:diagtext:`switch` || | +| |+---------------------------+| | +| ||:diagtext:`range-based for`|| | +| |+---------------------------+| | ++--------------------------------------------------------------------------+-----------------------------+---------------------------+ + + -Wempty-translation-unit ------------------------ **Diagnostic text:** @@ -3540,6 +3849,21 @@ Some of the diagnostics controlled by this flag are en +-------------------------------------------------------------------------------------------------+ +-Wexperimental-isel +------------------- +This diagnostic is enabled by default. + +**Diagnostic text:** + ++------------------------------------------------------------------------------------------------------------------------------------+ +|:warning:`warning:` |nbsp| :diagtext:`-fexperimental-isel support for the '`:placeholder:`A`:diagtext:`' architecture is incomplete`| ++------------------------------------------------------------------------------------------------------------------------------------+ + ++----------------------------------------------------------------------------------------------------------------------------------------+ +|:warning:`warning:` |nbsp| :diagtext:`-fexperimental-isel support is incomplete for this architecture at the current optimization level`| ++----------------------------------------------------------------------------------------------------------------------------------------+ + + -Wexplicit-initialize-call -------------------------- This diagnostic is enabled by default. @@ -3564,15 +3888,6 @@ This diagnostic is enabled by default. +-------------------------------------------------------------------------------------------------------------------------------------+ --Wextended-offsetof -------------------- -**Diagnostic text:** - -+--------------------------------------------------------------------------------------+ -|:warning:`warning:` |nbsp| :diagtext:`using extended field designator is an extension`| -+--------------------------------------------------------------------------------------+ - - -Wextern-c-compat ----------------- *** DIFF OUTPUT TRUNCATED AT 1000 LINES *** _______________________________________________ [email protected] mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-all To unsubscribe, send any mail to "[email protected]"
