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//===----------------------------------------------------------------------===//
//
// 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
//
//===----------------------------------------------------------------------===//
// <valarray>
// template<class T> class valarray;
// valarray();
#include <valarray>
#include <cassert>
#include "test_macros.h"
struct S {
S() { ctor_called = true; }
static bool ctor_called;
};
bool S::ctor_called = false;
int main(int, char**)
{
{
std::valarray<int> v;
assert(v.size() == 0);
}
{
std::valarray<float> v;
assert(v.size() == 0);
}
{
std::valarray<double> v;
assert(v.size() == 0);
}
{
std::valarray<std::valarray<double> > v;
assert(v.size() == 0);
}
{
std::valarray<S> v;
assert(v.size() == 0);
assert(!S::ctor_called);
}
return 0;
}
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