Summary:
D44883 extends -Wself-assign to also work on C++ classes.
These new warnings pop up in the test suite, so they have to be silenced.
Please refer to the D45082 for disscussion on whether this is the right way to solve this.
Testing: `ninja check-libcxx check-libcxxabi` in stage-2 build.
Reviewers: mclow.lists, EricWF
Reviewed By: EricWF
Subscribers: Quuxplusone, cfe-commits
Differential Revision: https://reviews.llvm.org/D45128
llvm-svn: 329490
Clang recently changed the way it outputs static assert diagnostics.
This patch fixes libc++'s -verify tests so they tolerate both the old
and new message format.
llvm-svn: 313499
Libc++ is used as a system library on macOS and iOS (amongst others). In order
for users to be able to compile a binary that is intended to be deployed to an
older version of the platform, clang provides the
availability attribute <https://clang.llvm.org/docs/AttributeReference.html#availability>_
that can be placed on declarations to describe the lifecycle of a symbol in the
library.
See docs/DesignDocs/AvailabilityMarkup.rst for more information.
Differential Revision: https://reviews.llvm.org/D31739
llvm-svn: 302172
* Cover optional's emplace-from-initializer_list overload
* Verify that any::emplace and optional::emplace return a reference to the correct type even for throwing cases.
Differential Revision: https://reviews.llvm.org/D32106
llvm-svn: 301055
Fixes MS issues 63, 64, and 65.
test/std/utilities/any/any.class/any.cons/move.pass.cpp:
* "Moves are always destructive" is not a portable assumption; check with LIBCPP_ASSERT.
test/std/utilities/any/any.class/any.cons/value.pass.cpp:
* The standard does not forbid initializing std::any from any pointer-to-function type. Remove the non-conforming "DecayTag" test.
test/std/utilities/any/any.class/any.modifiers/swap.pass.cpp:
* Self-swap is not specified to perform no moves; check with LIBCPP_ASSERT.
Differential Revision: https://reviews.llvm.org/D26007
llvm-svn: 285234
* Fix self-swap. Patch from Casey Carter.
* Remove workarounds and tests for types with deleted move constructors. This
was originally added as part of a LWG proposed resolution that has since
changed.
* Re-apply most recent PR for LWG 2769.
* Re-apply most recent PR for LWG 2754. Specifically fix the SFINAE checks to
use the decayed type.
* Fix tests to allow moved-from std::any's to have a non-empty state. This is
the behavior of MSVC's std::any.
* Various whitespace and test fixes.
llvm-svn: 283606
Louis Dionne