bcm5719-llvm/libcxx/test/std/utilities/any/any.nonmembers, branch meklort-10.0.1

libcxx: Rename .hpp files in libcxx/test/support to .h

2019-08-21T00:14:12+00:00

LLVM uses .h as its extension for header files. Files renamed using: for f in libcxx/test/support/*.hpp; do git mv $f ${f%.hpp}.h; done References to the files updated using: for f in $(git diff master | grep 'rename from' | cut -f 3 -d ' '); do a=$(basename $f); echo $a; rg -l $a libcxx | xargs sed -i '' "s/$a/${a%.hpp}.h/"; done HPP include guards updated manually using: for f in $(git diff master | grep 'rename from' | cut -f 3 -d ' '); do echo ${f%.hpp}.h ; done | xargs mvim Differential Revision: https://reviews.llvm.org/D66104 llvm-svn: 369481

Fix test failures due to modified wording in Clang diagnostics.

2019-06-24T22:01:03+00:00

llvm-svn: 364241

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.

2019-05-31T18:35:30+00:00

llvm-svn: 362252

Add an any_cast test for array types. Thanks to Jonathan Wakely for the suggestion.

2019-04-24T12:11:12+00:00

llvm-svn: 359085

[libc++] Mark bad_any_cast tests as unsupported when the dylib doesn't support bad_any_cast

2019-03-21T15:37:11+00:00

With the latest compiler fix to availability, some availability failures that didn't trigger before now trigger. llvm-svn: 356678

[libc++] Fix XFAILs on macOS when exceptions are disabled

2019-02-05T20:11:58+00:00

Some tests are marked as failing on platforms where the dylib does not provide the required exception classes. However, when testing with exceptions disabled, those tests shouldn't be marked as failing. llvm-svn: 353210

[libcxx] Start defining lit features for tests depending on availability

2019-02-05T19:22:38+00:00

This patch removes some vendor-specific availability XFAILs from the test suite. In the future, when a new feature is introduced in the dylib, an availability macro should be created and a matching lit feature should be created. That way, the test suite can XFAIL whenever the implementation lacks the necessary feature instead of being cluttered by vendor-specific annotations. Right now, those vendor-specific annotations are still somewhat cluttering the test suite by being in `config.py`, but at least they are localized. In the future, we could design a way to define those less intrusively or even automatically based on the availability macros that already exist in <__config>. llvm-svn: 353201

Support tests in freestanding

2019-02-04T20:31:13+00:00

Summary: Freestanding is *weird*. The standard allows it to differ in a bunch of odd manners from regular C++, and the committee would like to improve that situation. I'd like to make libc++ behave better with what freestanding should be, so that it can be a tool we use in improving the standard. To do that we need 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, using clang 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" property has 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't create 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 just falls of the end and does whatever undefined behavior (if you're luck, ud2 leading to non-zero return code). Let's start my work with the basics. This patch changes all libc++ tests to declare `main` as `int main(int, char**` so it mangles consistently (enabling us to declare another `extern "C"` main for freestanding which calls the mangled one), and adds `return 0;` to all places where it was missing. This touches 6124 files, 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/793819ff360baa845483dde81170feed This 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 filesystem tests), etc. Once this is in we can create a freestanding bot which will prevent further regressions. After that, we can start the real work of supporting C++ freestanding fairly well in libc++. Reviewers: ldionne, mclow.lists, EricWF Subscribers: christof, jkorous, dexonsmith, arphaman, miyuki, libcxx-commits Differential Revision: https://reviews.llvm.org/D57624 llvm-svn: 353086

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

2019-01-19T10:56:40+00:00

to reflect the new license. These used slightly different spellings that defeated my regular expressions. We understand that people may be surprised that we're moving the header entirely to discuss the new license. We checked this carefully with the Foundation's lawyer and we believe this is the correct approach. Essentially, all code in the project is now made available by the LLVM project under our new license, so you will see that the license headers include that license only. Some of our contributors have contributed code under our old license, and accordingly, we have retained a copy of our old license notice in the top-level files in each project and repository. llvm-svn: 351648

[libcxx] Use clang-verify in the lit test suite even when availability is enabled

2018-11-28T17:31:17+00:00

llvm-svn: 347780