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Differential D91292 Diff 308912 libcxx/test/support/make_implicit.h

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libcxx/test/support/make_implicit.h

  • This file was copied from libcxx/test/std/containers/container.adaptors/stack/stack.cons/ctor_default.pass.cpp.
//===----------------------------------------------------------------------===// //===----------------------------------------------------------------------===//
// //
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information. // See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
// //
//===----------------------------------------------------------------------===// //===----------------------------------------------------------------------===//
// <stack> #ifndef SUPPORT_MAKE_IMPLICIT_H
#define SUPPORT_MAKE_IMPLICIT_H
// stack(); // "make_implicit<Tp>(Args&&... args)" is a function to construct 'Tp'
// from 'Args...' using implicit construction.
#include <stack> #include <utility>
#include <vector>
#include <cassert>
#include "test_macros.h" template <class T, class... Args>
#include "test_allocator.h" T make_implicit(Args&&... args) {
return {std::forward<Args>(args)...};
int main(int, char**)
{
std::stack<int, std::vector<int, limited_allocator<int, 10> > > q;
assert(q.size() == 0);
q.push(1);
q.push(2);
assert(q.size() == 2);
assert(q.top() == 2);
return 0;
} }
#endif // SUPPORT_MAKE_IMPLICIT_H
ldionneUnsubmitted
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C++11 is required only because you're using a brace initializer, right? Clang supports variadics and rvalue references even in C++03 mode, so I'm just checking.

ldionne: C++11 is required only because you're using a brace initializer, right? Clang supports…
curdeiusAuthorUnsubmitted
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Brace initializer, rvalue references and variadics, also std::forward but that could be just a static_cast. I can make it work for C++03 then.

curdeius: Brace initializer, rvalue references and variadics, also `std::forward` but that could be just…