[libcxx-commits] [libcxx] [libc++] Simplify the implementation of LWG2762 (noexcept for unique_ptr) (PR #102032)

[Louis Dionne via libcxx-commits]

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@@ -1,25 +0,0 @@
-//===----------------------------------------------------------------------===//
-//
-// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
-// See https://llvm.org/LICENSE.txt for license information.
-// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
-//
-//===----------------------------------------------------------------------===//
-
-// UNSUPPORTED: c++03
-
-// unique_ptr
-
-// add_lvalue_reference_t<T> operator*() const noexcept(noexcept(*declval<pointer>()));
-
-// Dereferencing pointer directly in noexcept fails for a void pointer.  This
-// is not SFINAE-ed away leading to a hard error. The issue was originally
-// triggered by
-// test/std/utilities/memory/unique.ptr/iterator_concept_conformance.compile.pass.cpp
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ldionne wrote:

Got it. FWIW this test passes after applying this patch locally. Perhaps it used to fail with an older compiler? I seem to recall older Clang instantiating `noexcept` too eagerly at some point in the past.

https://github.com/llvm/llvm-project/pull/102032