b8608b8723
Replace `&__rhs` with `_VSTD::addressof(__rhs)` to guard against ADL hijacking of `operator&` in `operator=`. Thanks to @CaseyCarter for bringing it to our attention. Similar issues with hijacking `operator&` still exist, they will be addressed separately. Reviewed By: #libc, Quuxplusone, ldionne Differential Revision: https://reviews.llvm.org/D110852
27 lines
738 B
C++
27 lines
738 B
C++
//===----------------------------------------------------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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// <valarray>
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// template<class T> class valarray;
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// valarray& operator=(const value_type& x);
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// Validate whether the container can be copy-assigned with an ADL-hijacking operator&
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#include <valarray>
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#include "test_macros.h"
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#include "operator_hijacker.h"
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void test() {
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std::valarray<operator_hijacker> vo;
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std::valarray<operator_hijacker> v;
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v = vo;
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}
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