Changes in iostream

db1978b6 - [libc++] Mark standard-mandated includes as such

Thu, 16 Jun 2022 20:43:46 +0000

[libc++] Mark standard-mandated includes as suchReviewed By: ldionne, Mordante, #libc, saugustineSpies: saugustine, MaskRay, arichardson, mstorsjo, jloser, libcxx-commits, arphamanDifferential Revision: https://reviews.llvm.org/D127953 List of files: /llvm-project-15.0.7/libcxx/include/iostream

385cc25a - [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-15.0.7/libcxx/include/iostream

fa6b9e40 - [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-15.0.7/libcxx/include/iostream

bd6e6846 - [libc++] Add the version header to all headers.

Wed, 22 Dec 2021 17:14:14 +0000

[libc++] Add the version header to all headers.Some headers which require the version header depend on other headers toprovide it. Include the version header in all top-level headers to makesure a header cleanup can't remove the version header.Note this doesn't add the version header to the c headers.Reviewed By: #libc, Quuxplusone, ldionneDifferential Revision: https://reviews.llvm.org/D116172 List of files: /llvm-project-15.0.7/libcxx/include/iostream

eb8650a7 - [runtimes][NFC] Remove filenames at the top of the license notice

Wed, 17 Nov 2021 21:25:01 +0000

[runtimes][NFC] Remove filenames at the top of the license noticeWe've stopped doing it in libc++ for a while now because these nameswould end up rotting as we move things around and copy/paste stuff.This cleans up all the existing files so as to stop the spreadingas people copy-paste headers around. List of files: /llvm-project-15.0.7/libcxx/include/iostream

f4c1258d - [libc++] Add an option to disable wide character support in libc++

Mon, 23 Aug 2021 19:32:36 +0000

[libc++] Add an option to disable wide character support in libc++Some embedded platforms do not wish to support the C library functionalityfor handling wchar_t because they have no use for it. It makes sense forlibc++ to work properly on those platforms, so this commit adds a carve-outof functionality for wchar_t.Unfortunately, unlike some other carve-outs (e.g. random device), thispatch touches several parts of the library. However, despite the wideimpact of this patch, I still think it is important to support thisconfiguration since it makes it much simpler to port libc++ to someembedded platforms.Differential Revision: https://reviews.llvm.org/D111265 List of files: /llvm-project-15.0.7/libcxx/include/iostream

87dd5198 - [libc++] Remove support for CloudABI, which has been abandoned

Tue, 24 Aug 2021 15:40:05 +0000

[libc++] Remove support for CloudABI, which has been abandonedBased on https://github.com/NuxiNL/cloudlibc, it appears that the CloudABIproject has been abandoned. This patch removes a bunch of CloudABI specificlogic that had been added to support that platform.Note that some knobs like LIBCXX_ENABLE_STDIN and LIBCXX_ENABLE_STDOUTcoud be useful in their own right, however those are currently broken.If we want to re-add such knobs in the future, we can do it like we'vedone it for localization & friends so that we can officially supportthat configuration.Differential Revision: https://reviews.llvm.org/D108637 List of files: /llvm-project-15.0.7/libcxx/include/iostream

bfbd73f8 - [libc++] Alphabetize and include-what-you-use. NFCI.

Wed, 19 May 2021 15:57:04 +0000

[libc++] Alphabetize and include-what-you-use. NFCI.Differential Revision: https://reviews.llvm.org/D102781 List of files: /llvm-project-15.0.7/libcxx/include/iostream

4cd6ca10 - [libc++] NFC: Normalize `#endif //` comment indentation

Tue, 20 Apr 2021 16:03:32 +0000

[libc++] NFC: Normalize `#endif //` comment indentation List of files: /llvm-project-15.0.7/libcxx/include/iostream

57b08b09 - Update more file headers across all of the LLVM projects in the monorepo

Sat, 19 Jan 2019 10:56:40 +0000

Update more file headers across all of the LLVM projects in the monorepoto reflect the new license. These used slightly different spellings thatdefeated my regular expressions.We understand that people may be surprised that we're moving the headerentirely to discuss the new license. We checked this carefully with theFoundation's lawyer and we believe this is the correct approach.Essentially, all code in the project is now made available by the LLVMproject under our new license, so you will see that the license headersinclude that license only. Some of our contributors have contributedcode under our old license, and accordingly, we have retained a copy ofour old license notice in the top-level files in each project andrepository.llvm-svn: 351648 List of files: /llvm-project-15.0.7/libcxx/include/iostream

f4ac884f - Make the presence of stdin and stdout optional.

Thu, 26 Mar 2015 14:35:46 +0000

Make the presence of stdin and stdout optional.The idea behind Nuxi CloudABI is that it is targeted at (but not limited to)running networked services in a sandboxed environment. The model behind stdin,stdout and stderr is strongly focused on interactive tools in a command shell.CloudABI does not support the notion of stdin and stdout, as 'standardinput/output' does not apply to services. The concept of stderr does makessense though, as services do need some mechanism to log error messages in auniform way.This patch extends libc++ in such a way that std::cin and std::cout and theassociated / functions can be disabled through the flags_LIBCPP_HAS_NO_STDIN and _LIBCPP_HAS_NO_STDOUT, respectively. At the same timeit attempts to clean up src/iostream.cpp a bit. Instead of using a single arrayof mbstate_t objects and hardcoding the array indices, it creates separateobjects that declared next to the iostream objects and their buffers. The codeis also restructured by interleaving the construction and setup of c* and wc*objects. That way it is more obvious that this is done identically.The c* and wc* objects already have separate unit tests. Make use of this factby adding XFAILs in case libcpp-has-no-std* is set. That way the tests work inboth directions. If stdin or stdout is disabled, these tests will thereforetest for the absence of c* and wc*.Differential Revision: http://reviews.llvm.org/D8340llvm-svn: 233275 List of files: /llvm-project-15.0.7/libcxx/include/iostream

6e41256f - No functionality change at this time. I've split _LIBCPP_VISIBLE up into two flags: _LIBCPP_TYPE_VIS and _LIBCPP_FUNC_VIS. This is in preparation for taking advantage of clang's new __type_visibility__ attribute.

Wed, 06 Mar 2013 23:30:19 +0000

No functionality change at this time. I've split _LIBCPP_VISIBLE up into two flags: _LIBCPP_TYPE_VIS and _LIBCPP_FUNC_VIS. This is in preparation for taking advantage of clang's new __type_visibility__ attribute.llvm-svn: 176593 List of files: /llvm-project-15.0.7/libcxx/include/iostream

073458b1 - Windows support by Ruben Van Boxem.

Mon, 17 Oct 2011 20:05:10 +0000

Windows support by Ruben Van Boxem.llvm-svn: 142235 List of files: /llvm-project-15.0.7/libcxx/include/iostream

412dbebe - license change

Tue, 16 Nov 2010 22:09:02 +0000

license changellvm-svn: 119395 List of files: /llvm-project-15.0.7/libcxx/include/iostream

5b08a8a4 - Wiped out some non-ascii characters that snuck into the copyright.

Tue, 11 May 2010 21:36:01 +0000

Wiped out some non-ascii characters that snuck into the copyright.llvm-svn: 103516 List of files: /llvm-project-15.0.7/libcxx/include/iostream

3e519524 - libcxx initial import

Tue, 11 May 2010 19:42:16 +0000

libcxx initial importllvm-svn: 103490 List of files: /llvm-project-15.0.7/libcxx/include/iostream