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 // T *data(); 13 14 #include <array> 15 #include <cassert> 16 17 // std::array is explicitly allowed to be initialized with A a = { init-list };. 18 // Disable the missing braces warning for this reason. 19 #include "disable_missing_braces_warning.h" 20 21 int main() 22 { 23 { 24 typedef double T; 25 typedef std::array<T, 3> C; 26 C c = {1, 2, 3.5}; 27 T* p = c.data(); 28 assert(p[0] == 1); 29 assert(p[1] == 2); 30 assert(p[2] == 3.5); 31 } 32 { 33 typedef double T; 34 typedef std::array<T, 0> C; 35 C c = {}; 36 T* p = c.data(); 37 (void)p; // to placate scan-build 38 } 39 } 40
