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//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is dual licensed under the MIT and the University of Illinois Open
// Source Licenses. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <array>
// array();
#include <array>
#include <cassert>
// std::array is explicitly allowed to be initialized with A a = { init-list };.
// Disable the missing braces warning for this reason.
#include "disable_missing_braces_warning.h"
struct NoDefault {
NoDefault(int) {}
};
int main()
{
{
typedef double T;
typedef std::array<T, 3> C;
C c;
assert(c.size() == 3);
}
{
typedef double T;
typedef std::array<T, 0> C;
C c;
assert(c.size() == 0);
}
{
typedef std::array<NoDefault, 0> C;
C c;
assert(c.size() == 0);
C c1 = {};
assert(c1.size() == 0);
C c2 = {{}};
assert(c2.size() == 0);
}
}
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