Changes in exception

b9a2658a3e8bd13b0f9e7a8a440832a95b377216 - [libc++][C++03] Use `__cxx03/` headers in C++03 mode (#109002)

Sat, 21 Dec 2024 12:01:48 +0000

[libc++][C++03] Use `__cxx03/` headers in C++03 mode (#109002)This patch implements the forwarding to frozen C++03 headers asdiscussed inhttps://discourse.llvm.org/t/rfc-freezing-c-03-headers-in-libc. In theRFC, we initially proposed selecting the right headers from the Clangdriver, however consensus seemed to steer towards handling this in thelibrary itself. This patch implements that direction.At a high level, the changes basically amount to making each publicheader look like this:```// inside #ifdef _LIBCPP_CXX03_LANG# include <__cxx03/vector>#else // normal content#endif```In most cases, public headers are simple umbrella headers so there isn'tmuch code in the #else branch. In other cases, the #else branch containsthe actual implementation of the header. List of files: /llvm-project/libcxx/include/exception

59890c13343af9e308281b3c76bac425087f4f8a - [libc++] Granularize includes (#119964)

Tue, 17 Dec 2024 10:29:16 +0000

[libc++] Granularize includes (#119964) List of files: /llvm-project/libcxx/include/exception

c166a9c713ec86b86f1f178a5133bc128fd0a610 - [libc++] Add #if 0 block to all the top-level headers (#119234)

Tue, 10 Dec 2024 15:02:12 +0000

[libc++] Add #if 0 block to all the top-level headers (#119234)Including The frozen C++03 headers results in a lot of formattingchanges in the main headers, so this splits these changes into aseparate commit instead.This is part ofhttps://discourse.llvm.org/t/rfc-freezing-c-03-headers-in-libc. List of files: /llvm-project/libcxx/include/exception

e99c4906e44ae3f921fa05356909d006cda8d954 - [libc++] Granularize includes (#108696)

Thu, 31 Oct 2024 01:20:10 +0000

[libc++] Granularize includes (#108696) List of files: /llvm-project/libcxx/include/exception

4ea2c73886c407d47215484ab6c983ac6189dd14 - [libc++] Deprecate and remove std::uncaught_exception (#101830)

Tue, 27 Aug 2024 21:15:03 +0000

[libc++] Deprecate and remove std::uncaught_exception (#101830)Works towards P0619R4/#99985. - std::uncaught_exception was not previously deprecated. This patch deprecates it since C++17 as per N4259. std::uncaught_exceptions is used instead as libc++ unconditionally provides this function. - _LIBCPP_ENABLE_CXX20_REMOVED_UNCAUGHT_EXCEPTION restores std::uncaught_exception. - As a drive-by, this patch updates the C++20 status page to explain that D.11 is already done, since it was done in 578d09c1b195d859ca7e62840ff6bb83421a77b5. List of files: /llvm-project/libcxx/include/exception

37dca605c9bd41732da010ee97ed15ad9585a37d - [libc++] Clean up includes of <__assert> (#80091)

Thu, 29 Feb 2024 15:12:22 +0000

[libc++] Clean up includes of <__assert> (#80091)Originally, we used __libcpp_verbose_abort to handle assertion failures. That function was declared from all public headers. Since we don't use that mechanism anymore, we don't need to declare __libcpp_verbose_abort from all public headers, and we can clean up a lot of unnecessary includes. This patch also moves the definition of the various assertion categories to the <__assert> header, since we now rely on regular IWYU for these assertion macros. rdar://105510916 List of files: /llvm-project/libcxx/include/exception

43562287a816c74be390478d32adc0cb4c4abca4 - [libc++] Granularize

Wed, 01 Mar 2023 19:13:55 +0000

[libc++] Granularize This patch also updates the moved code to the new style (i.e. formatted, replaced marcos and typedefs)Reviewed By: ldionne, #libcSpies: arichardson, libcxx-commitsDifferential Revision: https://reviews.llvm.org/D145095 List of files: /llvm-project/libcxx/include/exception

99b7c2bad3e5898353223c4682dce8ce31a69f30 - [libc++] Remove conditional usage of rvalue references in C++03

Thu, 09 Mar 2023 17:30:08 +0000

[libc++] Remove conditional usage of rvalue references in C++03This one is easy -- Clang supports rvalue references in C++03 mode, sowe should be able to remove that conditional.As a fly-by fix, turn a few static_casts to std::forward.Differential Revision: https://reviews.llvm.org/D145701 List of files: /llvm-project/libcxx/include/exception

b22aa3d74f276afbfbd10953de68e3b4f8cef907 - [libc++][NFC] Rename _LIBCPP_NO_EXCEPTIONS to _LIBCPP_HAS_NO_EXCEPTIONS

Thu, 02 Feb 2023 10:47:01 +0000

[libc++][NFC] Rename _LIBCPP_NO_EXCEPTIONS to _LIBCPP_HAS_NO_EXCEPTIONSOther macros that disable parts of the library are named `_LIBCPP_HAS_NO_WHATEVER`.Reviewed By: ldionne, Mordante, #libcSpies: libcxx-commits, smeenaiDifferential Revision: https://reviews.llvm.org/D143163 List of files: /llvm-project/libcxx/include/exception

e0a66116fcccd59d12485810f5311efafa134ea5 - [libc++] Granularize includes in

Tue, 20 Dec 2022 23:07:17 +0000

[libc++] Granularize includes in Reviewed By: Mordante, #libcSpies: libcxx-commitsDifferential Revision: https://reviews.llvm.org/D140480 List of files: /llvm-project/libcxx/include/exception

84fc2c3cd62ab5be51d65f818854bb031b74c0f2 - [libc++] Make the naming of private member variables consistent and enforce it through readability-identifier-naming

Fri, 02 Sep 2022 14:19:07 +0000

[libc++] Make the naming of private member variables consistent and enforce it through readability-identifier-namingReviewed By: ldionne, #libcSpies: aheejin, sstefan1, libcxx-commitsDifferential Revision: https://reviews.llvm.org/D129386 List of files: /llvm-project/libcxx/include/exception

4262b523ff16928ff6edfb303081bf470b99cac2 - [libc++][NFC] Enable modernize-use-override

Wed, 24 Aug 2022 00:14:29 +0000

[libc++][NFC] Enable modernize-use-overrideReviewed By: Mordante, #libcSpies: aheejin, libcxx-commits, smeenaiDifferential Revision: https://reviews.llvm.org/D124714 List of files: /llvm-project/libcxx/include/exception

56a34451e1cc54375e5fd35d46c7dfba88b32fc5 - [libcxx] Fix using the vcruntime ABI with _HAS_EXCEPTIONS=0 defined

Wed, 17 Aug 2022 20:57:59 +0000

[libcxx] Fix using the vcruntime ABI with _HAS_EXCEPTIONS=0 defined_HAS_EXCEPTIONS=0 allows disabling the exception parts of the MS STLand vcruntime, and e.g. compiler-rt/lib/fuzzer sets this define (towork around issues with MS STL). If using libc++ instead of MS STL,this define previously broke the libc++ headers.If _HAS_EXCEPTIONS is set to 0, the vcruntime_exception.h headerdoesn't define the ABI base class std::exception. If no exceptionsare going to be thrown, this probably is fine (although it alsobreaks using subclasses of it as regular objects that aren't thrown),but it requires ifdeffing out all subclasses of all exception/errorderived objects (which are sprinkled throughout the headers).Instead, libc++ will supply an ABI compatible definition when_HAS_EXCEPTIONS is set to 0, which will make the class hierarchiescomplete.In this build configuration, one can still create instances ofexception subclasses, and those objects will be ABI incompatiblewith the ones from when _HAS_EXCEPTIONS isn't defined to 0 - butone may argue that's a pathological/self-imposed problem in that case.Reviewed By: #libc, ldionneDifferential Revision: https://reviews.llvm.org/D103947 List of files: /llvm-project/libcxx/include/exception

80c7e93a2a8448fa16fe28b99c733e93ec64df51 - [libc++] Add a bunch of missing _LIBCPP_HIDE_FROM_ABI

Sat, 13 Aug 2022 11:23:16 +0000

[libc++] Add a bunch of missing _LIBCPP_HIDE_FROM_ABIReviewed By: ldionne, Mordante, var-const, huixie90, #libcSpies: jloser, libcxx-commits, arichardson, miyukiDifferential Revision: https://reviews.llvm.org/D129968 List of files: /llvm-project/libcxx/include/exception

b48c5010a46246cc3337244f7e2736dacf5889dc - [libc++] Make parameter names consistent and enforce the naming style using readability-identifier-naming

Fri, 08 Jul 2022 16:17:26 +0000

[libc++] Make parameter names consistent and enforce the naming style using readability-identifier-namingEnsure that parameter names have the style `__lower_case`Reviewed By: ldionne, #libcSpies: aheejin, sstefan1, libcxx-commits, miyukiDifferential Revision: https://reviews.llvm.org/D129051 List of files: /llvm-project/libcxx/include/exception

4887d047a31fa89735f36ae03b697abbbd71f0dc - [libc++][NFC] Replace enable_if with __enable_if_t in a few places

Sun, 03 Jul 2022 23:21:44 +0000

[libc++][NFC] Replace enable_if with __enable_if_t in a few placesReviewed By: ldionne, #libcSpies: jloser, libcxx-commitsDifferential Revision: https://reviews.llvm.org/D128400 List of files: /llvm-project/libcxx/include/exception

385cc25a531a72c393cee44689e2c3194615bcec - [libc++] Ensure that all public C++ headers include <__assert>

Fri, 25 Mar 2022 16:55:36 +0000

[libc++] Ensure that all public C++ headers include <__assert>This patch changes the requirement for getting the declaration of theassertion handler from including <__assert> to including any publicC++ header of the library. Note that C compatibility headers areexcluded because we don't implement all the C headers ourselves --some of them are taken straight from the C library, like assert.h.It also adds a generated test to check it. Furthermore, this newgenerated test is designed in a way that will make it possible toreplace almost all the existing test-generation scripts with thissystem in upcoming patches.Differential Revision: https://reviews.llvm.org/D122506 List of files: /llvm-project/libcxx/include/exception

f900f7025c7baf4f24dd6425cf0609182ee7efd5 - [libc++] Remove the _LIBCPP_BOOL_CONSTANT macro

Wed, 23 Mar 2022 21:02:07 +0000

[libc++] Remove the _LIBCPP_BOOL_CONSTANT macroI suspect this is a remnant of the times when we were not comfortableusing Clang's C++11/14 extensions everywhere, but now we do, so we canuse _BoolConstant instead and get rid of the macro.Differential Revision: https://reviews.llvm.org/D122351 List of files: /llvm-project/libcxx/include/exception

a7c2a6289c22624f8b21b6c0e3f27047c4d4113d - [libc++] Guard warning pragmas

Mon, 14 Feb 2022 17:52:28 +0000

[libc++] Guard warning pragmasThis makes the GCC output even cleaner!Reviewed By: ldionne, #libcSpies: mstorsjo, Quuxplusone, Mordante, libcxx-commitsDifferential Revision: https://reviews.llvm.org/D119295 List of files: /llvm-project/libcxx/include/exception

fa6b9e401085c0a210daf81ae79af6dd0144f129 - [libc++] Normalize all our '#pragma GCC system_header', and regression-test.

Wed, 02 Feb 2022 01:16:40 +0000

[libc++] Normalize all our '#pragma GCC system_header', and regression-test.Now we'll notice if a header forgets to include this magic phrase.Differential Revision: https://reviews.llvm.org/D118800 List of files: /llvm-project/libcxx/include/exception