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 // const T* data() const; 13 14 #include <array> 15 #include <cassert> 16 17 #include "../suppress_array_warnings.h" 18 19 int main() 20 { 21 { 22 typedef double T; 23 typedef std::array<T, 3> C; 24 const C c = {1, 2, 3.5}; 25 const T* p = c.data(); 26 assert(p[0] == 1); 27 assert(p[1] == 2); 28 assert(p[2] == 3.5); 29 } 30 { 31 typedef double T; 32 typedef std::array<T, 0> C; 33 const C c = {}; 34 const T* p = c.data(); 35 (void)p; // to placate scan-build 36 } 37 } 38