en Copyright 2015 Java http://172.16.0.5:8080/history/llvm-project-15.0.7/libcxx/test/std/containers/associative/map/gcc_workaround.pass.cpp#7fc6a556 Add include for 'test_macros.h' to all the tests that were missing them. Thanks to Zoe for the (big, but simple) patch. NFC intended.llvm-svn: 362252 List of files: /llvm-project-15.0.7/libcxx/test/std/containers/associative/map/gcc_workaround.pass.cpp Fri, 31 May 2019 18:35:30 +0000 Marshall Clow <mclow.lists@gmail.com> http://172.16.0.5:8080/history/llvm-project-15.0.7/libcxx/test/std/containers/associative/map/gcc_workaround.pass.cpp#a20f6110 Update some newly added files that mistakenly used the old file headerto the new one.llvm-svn: 353668 List of files: /llvm-project-15.0.7/libcxx/test/std/containers/associative/map/gcc_workaround.pass.cpp Mon, 11 Feb 2019 08:39:14 +0000 Chandler Carruth <chandlerc@gmail.com> http://172.16.0.5:8080/history/llvm-project-15.0.7/libcxx/test/std/containers/associative/map/gcc_workaround.pass.cpp#2df59c50 Support tests in freestandingSummary:Freestanding is *weird*. The standard allows it to differ in a bunch of oddmanners from regular C++, and the committee would like to improve thatsituation. I'd like to make libc++ behave better with what freestanding shouldbe, so that it can be a tool we use in improving the standard. To do that weneed to try stuff out, both with "freestanding the language mode" and"freestanding the library subset".Let's start with the super basic: run the libc++ tests in freestanding, usingclang as the compiler, and see what works. The easiest hack to do this:In utils/libcxx/test/config.py add: self.cxx.compile_flags += ['-ffreestanding']Run the tests and they all fail.Why? Because in freestanding `main` isn't special. This "not special" propertyhas two effects: main doesn't get mangled, and main isn't allowed to omit its`return` statement. The first means main gets mangled and the linker can'tcreate a valid executable for us to test. The second means we spew out warnings(ew) and the compiler doesn't insert the `return` we omitted, and main justfalls of the end and does whatever undefined behavior (if you're luck, ud2leading to non-zero return code).Let's start my work with the basics. This patch changes all libc++ tests todeclare `main` as `int main(int, char**` so it mangles consistently (enabling usto declare another `extern "C"` main for freestanding which calls the mangledone), and adds `return 0;` to all places where it was missing. This touches 6124files, and I apologize.The former was done with The Magic Of Sed.The later was done with a (not quite correct but decent) clang tool: https://gist.github.com/jfbastien/793819ff360baa845483dde81170feedThis works for most tests, though I did have to adjust a few places when e.g.the test runs with `-x c`, macros are used for main (such as for the filesystemtests), etc.Once this is in we can create a freestanding bot which will prevent furtherregressions. After that, we can start the real work of supporting C++freestanding fairly well in libc++.<rdar://problem/47754795>Reviewers: ldionne, mclow.lists, EricWFSubscribers: christof, jkorous, dexonsmith, arphaman, miyuki, libcxx-commitsDifferential Revision: https://reviews.llvm.org/D57624llvm-svn: 353086 List of files: /llvm-project-15.0.7/libcxx/test/std/containers/associative/map/gcc_workaround.pass.cpp Mon, 04 Feb 2019 20:31:13 +0000 JF Bastien <jfbastien@apple.com> http://172.16.0.5:8080/history/llvm-project-15.0.7/libcxx/test/std/containers/associative/map/gcc_workaround.pass.cpp#28166dd9 Apply D28248: 'Work around GCC PR37804'. Thanks to mdaniels for the patchllvm-svn: 351993 List of files: /llvm-project-15.0.7/libcxx/test/std/containers/associative/map/gcc_workaround.pass.cpp Wed, 23 Jan 2019 23:06:18 +0000 Marshall Clow <mclow.lists@gmail.com>