1 //===----------------------------------------------------------------------===// 2 // 3 // The LLVM Compiler Infrastructure 4 // 5 // This file is dual licensed under the MIT and the University of Illinois Open 6 // Source Licenses. See LICENSE.TXT for details. 7 // 8 //===----------------------------------------------------------------------===// 9 10 // <array> 11 12 // template <class T, size_t N> constexpr size_type array<T,N>::size(); 13 14 #include <array> 15 #include <cassert> 16 17 int main() 18 { 19 { 20 typedef double T; 21 typedef std::array<T, 3> C; 22 C c = {1, 2, 3.5}; 23 assert(c.size() == 3); 24 } 25 { 26 typedef double T; 27 typedef std::array<T, 0> C; 28 C c = {}; 29 assert(c.size() == 0); 30 } 31 #ifndef _LIBCPP_HAS_NO_CONSTEXPR 32 { 33 typedef double T; 34 typedef std::array<T, 3> C; 35 constexpr C c = {1, 2, 3.5}; 36 static_assert(c.size() == 3, ""); 37 } 38 { 39 typedef double T; 40 typedef std::array<T, 0> C; 41 constexpr C c = {}; 42 static_assert(c.size() == 0, ""); 43 } 44 #endif 45 } 46
