Commit Graph

13 Commits

Author SHA1 Message Date
Chandler Carruth 57b08b0944 Update more file headers across all of the LLVM projects in the monorepo
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
2019-01-19 10:56:40 +00:00
Stephan T. Lavavej 04576cc060 [libcxx] [test] Improve MSVC portability.
test/support/msvc_stdlib_force_include.hpp
When testing MSVC's STL with C1XX, simulate a couple more compiler feature-test macros.

When testing MSVC's STL, simulate a few library feature-test macros.

test/std/atomics/atomics.lockfree/isalwayslockfree.pass.cpp
The vector_size attribute is a non-Standard extension that's supported by Clang and GCC,
but not C1XX. Therefore, guard this with `__has_attribute(vector_size)`.

Additionally, while these tests pass when MSVC's STL is compiled with Clang,
I don't consider this to be a supported scenario for our library,
so also guard this with defined(_LIBCPP_VERSION).

test/std/utilities/function.objects/func.not_fn/not_fn.pass.cpp
N4713 23.14.10 [func.not_fn]/1 depicts only `call_wrapper(call_wrapper&&) = default;`
and `call_wrapper(const call_wrapper&) = default;`. According to
15.8.2 [class.copy.assign]/2 and /4, this makes call_wrapper non-assignable.
Therefore, guard the assignability tests as libc++ specific.

Add a (void) cast to tolerate not_fn() being marked as nodiscard.

Fixes D41213.

llvm-svn: 322144
2018-01-10 00:39:46 +00:00
Zhihao Yuan bcde6e715e [libcxx] P0604, invoke_result and is_invocable
Summary:
Introduce a new form of `result_of` without function type encoding.

Rename and split `is_callable/is_nothrow_callable` into `is_invocable/is_nothrow_invocable/is_invocable_r/is_nothrow_invocable_r` (and associated types accordingly)

Change function type encoding of previous `is_callable/is_nothrow_callable` traits to conventional template type parameter lists.


Reviewers: EricWF, mclow.lists, bebuch

Reviewed By: EricWF, bebuch

Subscribers: lichray, bebuch, cfe-commits

Differential Revision: https://reviews.llvm.org/D38831

llvm-svn: 320509
2017-12-12 18:42:04 +00:00
Stephan T. Lavavej ade32237dc [libcxx] [test] Fix URLs in comments and make them HTTPS. NFC.
llvm-svn: 310156
2017-08-05 00:44:24 +00:00
Eric Fiselier 0c6e7ae4cc Remove usages of _LIBCPP_MSVC which is never defined
llvm-svn: 302736
2017-05-10 21:40:58 +00:00
Saleem Abdulrasool 0d467ff53f test: squelch -Wreturn-type error
Add an unreachable marker to avoid a -Wreturn-type error when building
on Windows.

llvm-svn: 294901
2017-02-12 17:37:44 +00:00
Eric Fiselier fd83822741 Fix unused parameters and variables
llvm-svn: 290459
2016-12-23 23:37:52 +00:00
Eric Fiselier f72aaff994 Update LWG 2767 and add test case
llvm-svn: 284324
2016-10-16 03:45:06 +00:00
Eric Fiselier 5e931dd232 Remove use of _VSTD::__invoke in the not_fn tests
llvm-svn: 283991
2016-10-12 09:06:12 +00:00
Eric Fiselier 9372d8bc61 Implement P0358r1. Fixes for not_fn.
llvm-svn: 273837
2016-06-27 00:40:41 +00:00
Eric Fiselier 7a580d0a72 Don't use C++17 terse static assert. Patch from STL@microsoft.com
llvm-svn: 273353
2016-06-22 01:10:14 +00:00
Eric Fiselier 881334e76b Add not_fn test for throwing operator!
llvm-svn: 271502
2016-06-02 08:37:00 +00:00
Eric Fiselier 5725756791 Add C++17 std::not_fn negator.
Summary:
Exactly what it sounds like.

I plan to commit this in a couple of days assuming no objections.

Reviewers: mclow.lists, EricWF

Subscribers: cfe-commits

Differential Revision: http://reviews.llvm.org/D20799

llvm-svn: 271464
2016-06-02 01:25:41 +00:00