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Revert "[libc++] Fix PR35491 - std::array of zero-size doesn't work with non-default constructible types."

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Revert "Fix initialization of array<const T, 0> with GCC."
Revert "Make array<const T, 0> non-CopyAssignable and make swap and fill ill-formed."

This reverts commit r324182, r324185, and r324194 which were causing issues with zero-length std::arrays.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@324309 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Nirav Dave
2018-02-06 03:03:37 +00:00
parent 6c83c7ff6f
commit 610fc67809
8 changed files with 17 additions and 276 deletions
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10
test/std/containers/sequences/array/array.data/data_const.pass.cpp
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@@ -38,16 +38,6 @@ int main()
const T* p = c.data();
(void)p; // to placate scan-build
}
{
struct NoDefault {
NoDefault(int) {}
};
typedef NoDefault T;
typedef std::array<T, 0> C;
const C c = {};
const T* p = c.data();
assert(p != nullptr);
}
#if TEST_STD_VER > 14
{
typedef std::array<int, 5> C;