Author: dim Date: Tue Sep 11 10:09:57 2018 New Revision: 338577 URL: https://svnweb.freebsd.org/changeset/base/338577
Log: Vendor import of clang release_70 branch r341916: https://llvm.org/svn/llvm-project/cfe/branches/release_70@341916 Modified: vendor/clang/dist-release_70/docs/DiagnosticsReference.rst vendor/clang/dist-release_70/docs/ReleaseNotes.rst vendor/clang/dist-release_70/lib/Driver/ToolChains/Clang.cpp Modified: vendor/clang/dist-release_70/docs/DiagnosticsReference.rst ============================================================================== --- vendor/clang/dist-release_70/docs/DiagnosticsReference.rst Tue Sep 11 10:09:53 2018 (r338576) +++ vendor/clang/dist-release_70/docs/DiagnosticsReference.rst Tue Sep 11 10:09:57 2018 (r338577) @@ -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. @@ -581,6 +566,28 @@ This diagnostic is enabled by default. +-------------------------------------------------------------------------------------------------------------------+ +-Watimport-in-framework-header +------------------------------ +This diagnostic is enabled by default. + +**Diagnostic text:** + ++------------------------------------------------------------------------------------------------------------------------------------+ +|: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| :diagtext:`misaligned or large atomic operation may incur significant performance penalty`| ++---------------------------------------------------------------------------------------------------------------------+ + + -Watomic-memory-ordering ------------------------ This diagnostic is enabled by default. @@ -690,6 +697,16 @@ 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:`unknown platform` |nbsp| :placeholder:`A` |nbsp| :diagtext:`in availability macro`| +------------------------------------------------------------------------------------------------------------------------+ @@ -779,33 +796,46 @@ 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. @@ -1180,28 +1210,6 @@ 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 +1410,10 @@ 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 +1513,14 @@ 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:`'<=>' is a single token in C++2a; add a space to avoid a change in behavior`| ++------------------------------------------------------------------------------------------------------------------+ + +-------------------------------------------------------------------------------------------+ |:warning:`warning:` |nbsp| :diagtext:`'`:placeholder:`A`:diagtext:`' is a keyword in C++2a`| +-------------------------------------------------------------------------------------------+ @@ -1544,7 +1562,15 @@ Some of the diagnostics controlled by this flag are en |: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:`'<=>' 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`_. @@ -1855,7 +1881,7 @@ 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 +1975,6 @@ 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 +2026,44 @@ 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 +2075,7 @@ 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 +2115,6 @@ 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`| +----------------------------------------------------------------------------------+ @@ -2275,6 +2288,29 @@ 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. @@ -2318,7 +2354,11 @@ This diagnostic is enabled by default. |:warning:`warning:` |nbsp| :diagtext:`support for '`:placeholder:`A`:diagtext:`' without a corresponding /FI flag not implemented yet; flag ignored`| +----------------------------------------------------------------------------------------------------------------------------------------------------+ ++-----------------------------------------------------------------------------------------------------------------------------------------------------+ +|: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. @@ -2528,6 +2568,10 @@ Also controls `-Wbitfield-enum-conversion`_, `-Wbool-c |: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 when assigning computation result 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`| +---------------------------------------------------------------------------------------------------------------------------------------------------------+ @@ -2637,6 +2681,55 @@ 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. @@ -2654,36 +2747,48 @@ 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` || | +| |+--------------------------------------------------------------+| | ++------------------------------------------------------------+----------------------------------------------------------------+-----------------------------------------------------------------------+ -Wdate-time @@ -2779,7 +2884,7 @@ Some of the diagnostics controlled by this flag are en ------------ 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 +3062,15 @@ 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`_. @@ -3291,6 +3405,10 @@ 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`| +-----------------------------------------------------------------------------------------------------+ @@ -3540,6 +3658,21 @@ 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 +3697,6 @@ This diagnostic is enabled by default. +-------------------------------------------------------------------------------------------------------------------------------------+ --Wextended-offsetof -------------------- -**Diagnostic text:** - -+--------------------------------------------------------------------------------------+ -|:warning:`warning:` |nbsp| :diagtext:`using extended field designator is an extension`| -+--------------------------------------------------------------------------------------+ - - -Wextern-c-compat ----------------- This diagnostic is enabled by default. @@ -3625,7 +3749,7 @@ This diagnostic is enabled by default. -Wextra-semi ------------ -Also controls `-Wc++11-extra-semi`_. +Also controls `-Wc++11-extra-semi`_, `-Wc++98-compat-extra-semi`_. **Diagnostic text:** @@ -3722,11 +3846,15 @@ Also controls `-Wfloat-overflow-conversion`_, `-Wfloat --------------------------- **Diagnostic text:** -+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ -|:warning:`warning:` |nbsp| :diagtext:`implicit conversion of out of range value from` |nbsp| :placeholder:`A` |nbsp| :diagtext:`to` |nbsp| :placeholder:`B` |nbsp| :diagtext:`changes value from` |nbsp| :placeholder:`C` |nbsp| :diagtext:`to` |nbsp| :placeholder:`D`| -+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ ++-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ +|:warning:`warning:` |nbsp| :diagtext:`implicit conversion from` |nbsp| :placeholder:`A` |nbsp| :diagtext:`to` |nbsp| :placeholder:`B` |nbsp| :diagtext:`changes value from` |nbsp| :placeholder:`C` |nbsp| :diagtext:`to` |nbsp| :placeholder:`D`| ++-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ ++-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ +|:warning:`warning:` |nbsp| :diagtext:`implicit conversion of out of range value from` |nbsp| :placeholder:`A` |nbsp| :diagtext:`to` |nbsp| :placeholder:`B` |nbsp| :diagtext:`is undefined`| ++-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ + -Wfloat-zero-conversion ----------------------- **Diagnostic text:** @@ -3960,6 +4088,14 @@ This diagnostic is enabled by default. ----------------- **Diagnostic text:** ++---------------------------+----------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------+ +|:warning:`warning:` |nbsp| |+--------------------------------------------+| |nbsp| :diagtext:`'`:placeholder:`A`:diagtext:`' should not be used as format arguments; add an explicit cast to` |nbsp| :placeholder:`B` |nbsp| :diagtext:`instead`| +| ||:diagtext:`values of type` || | +| |+--------------------------------------------+| | +| ||:diagtext:`enum values with underlying type`|| | +| |+--------------------------------------------+| | ++---------------------------+----------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------+ + +------------------------------------------------------------------------------------------------------------------------------------+-----------------------------+------------------------+ |:warning:`warning:` |nbsp| :diagtext:`format specifies type` |nbsp| :placeholder:`A` |nbsp| :diagtext:`but the argument has` |nbsp| |+---------------------------+| |nbsp| :placeholder:`B`| | ||:diagtext:`type` || | @@ -4024,6 +4160,17 @@ The text of this diagnostic is not controlled by Clang +--------------------------------------------------------------------------------------------------------------------------------------+ +-Wframework-include-private-from-public +--------------------------------------- +This diagnostic is enabled by default. + +**Diagnostic text:** + ++-------------------------------------------------------------------------------------------------------------------------------+ +|:warning:`warning:` |nbsp| :diagtext:`public framework header includes private framework header '`:placeholder:`A`:diagtext:`'`| ++-------------------------------------------------------------------------------------------------------------------------------+ + + -Wfunction-def-in-objc-container -------------------------------- This diagnostic is enabled by default. @@ -4035,6 +4182,21 @@ This diagnostic is enabled by default. +--------------------------------------------------------------------------------------------------------+ +-Wfunction-multiversion +----------------------- +This diagnostic is enabled by default. + +**Diagnostic text:** + ++-------------------------------------------------------------------------------------+ +|:warning:`warning:` |nbsp| :diagtext:`body of cpu\_dispatch function will be ignored`| ++-------------------------------------------------------------------------------------+ + ++---------------------------------------------------------------------------------------------+ +|:warning:`warning:` |nbsp| :diagtext:`CPU list contains duplicate entries; attribute ignored`| ++---------------------------------------------------------------------------------------------+ + + -Wfuture-compat --------------- This diagnostic flag exists for GCC compatibility, and has no effect in Clang. @@ -4073,6 +4235,14 @@ Some of the diagnostics controlled by this flag are en |:warning:`warning:` |nbsp| :diagtext:`GCC does not allow an attribute in this position on a function declaration`| +-----------------------------------------------------------------------------------------------------------------+ ++------------------------------------------------------------------------------------------------------------------------------------------+ +|:warning:`warning:` |nbsp| :diagtext:`GCC does not allow the` |nbsp| :placeholder:`A` |nbsp| :diagtext:`attribute to be written on a type`| ++------------------------------------------------------------------------------------------------------------------------------------------+ + ++-------------------------------------------------------------------------------------------------------------------+ +|:warning:`warning:` |nbsp| :diagtext:`GCC does not allow variable declarations in for loop initializers before C99`| ++-------------------------------------------------------------------------------------------------------------------+ + +----------------------------------------------------------------------------------------------------------------------------------+ |:warning:`warning:` |nbsp| :diagtext:`'`:placeholder:`A`:diagtext:`' is bound to current loop, GCC binds it to the enclosing loop`| +----------------------------------------------------------------------------------------------------------------------------------+ @@ -4433,6 +4603,10 @@ This diagnostic is enabled by default. **Diagnostic text:** ++--------------------------------------------------------------------------------------------------+ +|:warning:`warning:` |nbsp| :diagtext:`'trivial\_abi' cannot be applied to` |nbsp| :placeholder:`A`| ++--------------------------------------------------------------------------------------------------+ + +---------------------------+-------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ |:warning:`warning:` |nbsp| |+-----------------+| |nbsp| :diagtext:`will always resolve to` |nbsp| :placeholder:`A` |nbsp| :diagtext:`even if weak definition of` |nbsp| :placeholder:`B` |nbsp| :diagtext:`is overridden`| | ||:diagtext:`alias`|| | @@ -4557,104 +4731,40 @@ This diagnostic is enabled by default. |:warning:`warning:` |nbsp| :diagtext:`\_\_weak attribute cannot be specified on an automatic variable when ARC is not enabled`| +------------------------------------------------------------------------------------------------------------------------------+ -+------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------+ -|:warning:`warning:` |nbsp| :placeholder:`A` |nbsp| :diagtext:`attribute only applies to` |nbsp| |+----------------------------------------------------------------------------------------------------------------+| -| ||:diagtext:`functions` || -| |+----------------------------------------------------------------------------------------------------------------+| -| ||:diagtext:`unions` || -| |+----------------------------------------------------------------------------------------------------------------+| -| ||:diagtext:`variables and functions` || -| |+----------------------------------------------------------------------------------------------------------------+| -| ||:diagtext:`functions and global variables` || -| |+----------------------------------------------------------------------------------------------------------------+| -| ||:diagtext:`functions, variables, and Objective-C interfaces` || -| |+----------------------------------------------------------------------------------------------------------------+| -| ||:diagtext:`functions and methods` || -| |+----------------------------------------------------------------------------------------------------------------+| -| ||:diagtext:`parameters` || -| |+----------------------------------------------------------------------------------------------------------------+| -| ||:diagtext:`functions, methods and blocks` || -| |+----------------------------------------------------------------------------------------------------------------+| -| ||:diagtext:`functions, methods, and classes` || -| |+----------------------------------------------------------------------------------------------------------------+| -| ||:diagtext:`functions, methods, and parameters` || -| |+----------------------------------------------------------------------------------------------------------------+| -| ||:diagtext:`functions, methods, and global variables` || -| |+----------------------------------------------------------------------------------------------------------------+| -| ||:diagtext:`classes` || -| |+----------------------------------------------------------------------------------------------------------------+| -| ||:diagtext:`enums` || -| |+----------------------------------------------------------------------------------------------------------------+| -| ||:diagtext:`variables` || -| |+----------------------------------------------------------------------------------------------------------------+| -| ||:diagtext:`methods` || -| |+----------------------------------------------------------------------------------------------------------------+| -| ||:diagtext:`fields and global variables` || -| |+----------------------------------------------------------------------------------------------------------------+| -| ||:diagtext:`structs` || -| |+----------------------------------------------------------------------------------------------------------------+| -| ||:diagtext:`parameters and typedefs` || -| |+----------------------------------------------------------------------------------------------------------------+| -| ||:diagtext:`variables and typedefs` || -| |+----------------------------------------------------------------------------------------------------------------+| -| ||:diagtext:`thread-local variables` || -| |+----------------------------------------------------------------------------------------------------------------+| -| ||:diagtext:`variables and fields` || -| |+----------------------------------------------------------------------------------------------------------------+| -| ||:diagtext:`variables, data members and tag types` || -| |+----------------------------------------------------------------------------------------------------------------+| -| ||:diagtext:`types and namespaces` || -| |+----------------------------------------------------------------------------------------------------------------+| -| ||:diagtext:`Objective-C interfaces` || -| |+----------------------------------------------------------------------------------------------------------------+| -| ||:diagtext:`methods and properties` || -| |+----------------------------------------------------------------------------------------------------------------+| -| ||:diagtext:`functions, methods, and properties` || -| |+----------------------------------------------------------------------------------------------------------------+| -| ||:diagtext:`struct or union` || -| |+----------------------------------------------------------------------------------------------------------------+| -| ||:diagtext:`struct, union or class` || -| |+----------------------------------------------------------------------------------------------------------------+| -| ||:diagtext:`types` || -| |+----------------------------------------------------------------------------------------------------------------+| -| ||:diagtext:`Objective-C instance methods` || -| |+----------------------------------------------------------------------------------------------------------------+| -| ||:diagtext:`init methods of interface or class extension declarations` || -| |+----------------------------------------------------------------------------------------------------------------+| -| ||:diagtext:`variables, functions and classes` || -| |+----------------------------------------------------------------------------------------------------------------+| -| ||:diagtext:`functions, variables, classes, and Objective-C interfaces` || -| |+----------------------------------------------------------------------------------------------------------------+| -| ||:diagtext:`Objective-C protocols` || -| |+----------------------------------------------------------------------------------------------------------------+| -| ||:diagtext:`variables with static or thread storage duration` || -| |+----------------------------------------------------------------------------------------------------------------+| -| ||:diagtext:`functions, methods, properties, and global variables` || -| |+----------------------------------------------------------------------------------------------------------------+| -| ||:diagtext:`structs, unions, and typedefs` || -| |+----------------------------------------------------------------------------------------------------------------+| -| ||:diagtext:`structs and typedefs` || -| |+----------------------------------------------------------------------------------------------------------------+| -| ||:diagtext:`interface or protocol declarations` || -| |+----------------------------------------------------------------------------------------------------------------+| -| ||:diagtext:`kernel functions` || -| |+----------------------------------------------------------------------------------------------------------------+| -| ||:diagtext:`non-K&R-style functions` || -| |+----------------------------------------------------------------------------------------------------------------+| -| ||:diagtext:`variables, enums, fields and typedefs` || -| |+----------------------------------------------------------------------------------------------------------------+| -| ||:diagtext:`functions, methods, enums, and classes` || -| |+----------------------------------------------------------------------------------------------------------------+| -| ||:diagtext:`structs, classes, variables, functions, and inline namespaces` || -| |+----------------------------------------------------------------------------------------------------------------+| -| ||:diagtext:`variables, functions, methods, types, enumerations, enumerators, labels, and non-static data members`|| -| |+----------------------------------------------------------------------------------------------------------------+| -| ||:diagtext:`classes and enumerations` || -| |+----------------------------------------------------------------------------------------------------------------+| -| ||:diagtext:`named declarations` || -| |+----------------------------------------------------------------------------------------------------------------+| -+------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------+ ++------------------------------------------------------------------------------------------------+---------------------------------------------------+ +|:warning:`warning:` |nbsp| :placeholder:`A` |nbsp| :diagtext:`attribute only applies to` |nbsp| |+-------------------------------------------------+| +| ||:diagtext:`functions` || +| |+-------------------------------------------------+| +| ||:diagtext:`unions` || +| |+-------------------------------------------------+| +| ||:diagtext:`variables and functions` || +| |+-------------------------------------------------+| +| ||:diagtext:`functions and methods` || +| |+-------------------------------------------------+| +| ||:diagtext:`functions, methods and blocks` || +| |+-------------------------------------------------+| +| ||:diagtext:`functions, methods, and parameters` || +| |+-------------------------------------------------+| +| ||:diagtext:`variables` || +| |+-------------------------------------------------+| +| ||:diagtext:`variables and fields` || +| |+-------------------------------------------------+| +| ||:diagtext:`variables, data members and tag types`|| +| |+-------------------------------------------------+| +| ||:diagtext:`types and namespaces` || +| |+-------------------------------------------------+| +| ||:diagtext:`variables, functions and classes` || +| |+-------------------------------------------------+| +| ||:diagtext:`kernel functions` || +| |+-------------------------------------------------+| +| ||:diagtext:`non-K&R-style functions` || +| |+-------------------------------------------------+| ++------------------------------------------------------------------------------------------------+---------------------------------------------------+ ++----------------------------------------------------------------------------------------------------------------+ +|:warning:`warning:` |nbsp| :placeholder:`A` |nbsp| :diagtext:`attribute only applies to` |nbsp| :placeholder:`B`| ++----------------------------------------------------------------------------------------------------------------+ + +--------------------------------------------------------------------------------------------------------------------------------------------------------+ |:warning:`warning:` |nbsp| :diagtext:`attribute` |nbsp| :placeholder:`A` |nbsp| :diagtext:`ignored, because it cannot be applied to omitted return type`| +--------------------------------------------------------------------------------------------------------------------------------------------------------+ @@ -4741,6 +4851,10 @@ This diagnostic is enabled by default. |:warning:`warning:` |nbsp| :diagtext:`unknown attribute '`:placeholder:`A`:diagtext:`'`| +---------------------------------------------------------------------------------------+ ++-------------------------------------------------------------------------------------------------------------------+ +|:warning:`warning:` |nbsp| :diagtext:`'nocf\_check' attribute ignored; use -fcf-protection to enable the attribute`| ++-------------------------------------------------------------------------------------------------------------------+ + +------------------------------------------------------------------------------------------------+-----------------------------------+------------------------------+ |:warning:`warning:` |nbsp| :placeholder:`A` |nbsp| :diagtext:`attribute only applies to` |nbsp| |+---------------------------------+| |nbsp| :diagtext:`parameters`| | ||:diagtext:`Objective-C object` || | @@ -4765,6 +4879,18 @@ This diagnostic is enabled by default. |:warning:`warning:` |nbsp| :placeholder:`A` |nbsp| :diagtext:`attribute is deprecated and ignored in OpenCL version` |nbsp| :placeholder:`B`| +--------------------------------------------------------------------------------------------------------------------------------------------+ ++---------------------------------------------------------------------------------------------------------------+----------------------------------+ +|:warning:`warning:` |nbsp| :diagtext:`RISC-V 'interrupt' attribute only applies to functions that have` |nbsp| |+--------------------------------+| +| ||:diagtext:`no parameters` || +| |+--------------------------------+| +| ||:diagtext:`a 'void' return type`|| +| |+--------------------------------+| ++---------------------------------------------------------------------------------------------------------------+----------------------------------+ + ++----------------------------------------------------------------------------+ +|:warning:`warning:` |nbsp| :diagtext:`repeated RISC-V 'interrupt' attribute`| ++----------------------------------------------------------------------------+ + +---------------------------+-----------------------+---------------------------------------------------------------------------------------------------------------------------------------------+-----------------------+-------------------------------------------------------------------------------------------------+ |:warning:`warning:` |nbsp| |+---------------------+| |nbsp| :diagtext:`of field` |nbsp| :placeholder:`B` |nbsp| :diagtext:`(`:placeholder:`C` |nbsp| :diagtext:`bits) does not match the` |nbsp| |+---------------------+| |nbsp| :diagtext:`of the first field in transparent union; transparent\_union attribute ignored`| | ||:diagtext:`alignment`|| ||:diagtext:`alignment`|| | @@ -4803,13 +4929,13 @@ This diagnostic is enabled by default. |:warning:`warning:` |nbsp| :diagtext:`\_\_declspec attribute` |nbsp| :placeholder:`A` |nbsp| :diagtext:`is not supported`| +-------------------------------------------------------------------------------------------------------------------------+ -+-------------------------------------------------------+-------------------------+----------------------------------+---------------------------------------------------------------------------------+ -|:warning:`warning:` |nbsp| :diagtext:`ignoring` |nbsp| |+-----------------------+|+--------------------------------+| |nbsp| :diagtext:`'`:placeholder:`C`:diagtext:`' in the target attribute string`| -| ||:diagtext:`unsupported`||| || | -| |+-----------------------+|+--------------------------------+| | -| ||:diagtext:`duplicate` ||| |nbsp| :diagtext:`architecture`|| | -| |+-----------------------+|+--------------------------------+| | -+-------------------------------------------------------+-------------------------+----------------------------------+---------------------------------------------------------------------------------+ ++---------------------------+-------------------------+----------------------------------+---------------------------------------------------------------------------------------------------------------+ +|:warning:`warning:` |nbsp| |+-----------------------+|+--------------------------------+| |nbsp| :diagtext:`'`:placeholder:`C`:diagtext:`' in the 'target' attribute string; 'target' attribute ignored`| +| ||:diagtext:`unsupported`||| || | +| |+-----------------------+|+--------------------------------+| | +| ||:diagtext:`duplicate` ||| |nbsp| :diagtext:`architecture`|| | +| |+-----------------------+|+--------------------------------+| | ++---------------------------+-------------------------+----------------------------------+---------------------------------------------------------------------------------------------------------------+ -Wignored-optimization-argument @@ -4842,11 +4968,22 @@ This diagnostic is enabled by default. +------------------------------------------------------------------------------------------+------------------------------------------------------------------------------+ +-Wignored-pragma-optimize +------------------------- +This diagnostic is enabled by default. + +**Diagnostic text:** + ++--------------------------------------------------------------------------+ +|:warning:`warning:` |nbsp| :diagtext:`'#pragma optimize' is not supported`| ++--------------------------------------------------------------------------+ + + -Wignored-pragmas ----------------- This diagnostic is enabled by default. -Also controls `-Wignored-pragma-intrinsic`_. +Also controls `-Wignored-pragma-intrinsic`_, `-Wignored-pragma-optimize`_. **Diagnostic text:** @@ -4894,6 +5031,10 @@ Also controls `-Wignored-pragma-intrinsic`_. |:warning:`warning:` |nbsp| :diagtext:`missing ':' or ')' after` |nbsp| :placeholder:`A` |nbsp| :diagtext:`- ignoring`| +---------------------------------------------------------------------------------------------------------------------+ ++----------------------------------------------------------------------------------------------------+ +|:warning:`warning:` |nbsp| :diagtext:`expected ',' in '#pragma` |nbsp| :placeholder:`A`:diagtext:`'`| ++----------------------------------------------------------------------------------------------------+ + +---------------------------------------------------------------------------------------------------------------------+ |:warning:`warning:` |nbsp| :diagtext:`expected identifier in '#pragma` |nbsp| :placeholder:`A`:diagtext:`' - ignored`| +---------------------------------------------------------------------------------------------------------------------+ @@ -4942,6 +5083,10 @@ Also controls `-Wignored-pragma-intrinsic`_. |:warning:`warning:` |nbsp| :diagtext:`expected push, pop or a string literal for the section name in '#pragma` |nbsp| :placeholder:`A`:diagtext:`' - ignored`| +-------------------------------------------------------------------------------------------------------------------------------------------------------------+ ++--------------------------------------------------------------------------------------------------------------------------+ +|:warning:`warning:` |nbsp| :diagtext:`expected string literal in '#pragma` |nbsp| :placeholder:`A`:diagtext:`' - ignoring`| ++--------------------------------------------------------------------------------------------------------------------------+ + +---------------------------------------------------------------------------------------------------------------------+ |:warning:`warning:` |nbsp| :diagtext:`extra tokens at end of '#pragma` |nbsp| :placeholder:`A`:diagtext:`' - ignored`| +---------------------------------------------------------------------------------------------------------------------+ @@ -4958,10 +5103,30 @@ Also controls `-Wignored-pragma-intrinsic`_. |:warning:`warning:` |nbsp| :diagtext:`unknown action for '#pragma` |nbsp| :placeholder:`A`:diagtext:`' - ignored`| +-----------------------------------------------------------------------------------------------------------------+ ++------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------+ +|:warning:`warning:` |nbsp| :diagtext:`unexpected argument '`:placeholder:`A`:diagtext:`' to '#pragma` |nbsp| :placeholder:`B`:diagtext:`'`|+------------------------------------------------+| +| || || +| |+------------------------------------------------+| +| ||+----------------------------------------------+|| +| |||:diagtext:`; expected` |nbsp| :placeholder:`D`||| +| ||+----------------------------------------------+|| +| |+------------------------------------------------+| ++------------------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------+ + +------------------------------------------------------------------------------------------------------------------------------------------------+ |:warning:`warning:` |nbsp| :diagtext:`unknown action '`:placeholder:`B`:diagtext:`' for '#pragma` |nbsp| :placeholder:`A`:diagtext:`' - ignored`| +------------------------------------------------------------------------------------------------------------------------------------------------+ ++--------------------------------------------------------------------------------------------------------+--------------------------------------------------+ +|:warning:`warning:` |nbsp| :diagtext:`missing argument to '#pragma` |nbsp| :placeholder:`A`:diagtext:`'`|+------------------------------------------------+| +| || || +| |+------------------------------------------------+| +| ||+----------------------------------------------+|| +| |||:diagtext:`; expected` |nbsp| :placeholder:`C`||| +| ||+----------------------------------------------+|| +| |+------------------------------------------------+| ++--------------------------------------------------------------------------------------------------------+--------------------------------------------------+ + +----------------------------------------------------------------------------------------------+ *** 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]"
