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Eric Fiselier a4c272d82f Implement LWG 3013 - some filesystem members should not be noexcept. LWG 3013 points out that the constructors and increment members of the directory iterators need to allocate, and therefore cannot be marked noexcept. It also points out that `is_empty` and `copy` likely need to allocate as well, and as such can also not be noexcept. This patch speculatively implements the resolution removing noexcept, because libc++ does indeed have the possibility of throwing on allocation failure. git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@316941 91177308-0d34-0410-b5e6-96231b3b80d8	8 years ago
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is_empty.pass.cpp	Implement LWG 3013 - some filesystem members should not be noexcept.	8 years ago

Eric Fiselier a4c272d82f Implement LWG 3013 - some filesystem members should not be noexcept.

LWG 3013 points out that the constructors and increment members
of the directory iterators need to allocate, and therefore cannot
be marked noexcept.

It also points out that `is_empty` and `copy` likely need to allocate
as well, and as such can also not be noexcept.

This patch speculatively implements the resolution removing noexcept,
because libc++ does indeed have the possibility of throwing on allocation
failure.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@316941 91177308-0d34-0410-b5e6-96231b3b80d8

is_empty.pass.cpp

Implement LWG 3013 - some filesystem members should not be noexcept.