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Howard Hinnant3e519522010-05-11 19:42:16 +00001//===----------------------------------------------------------------------===//
2//
Howard Hinnant5b08a8a2010-05-11 21:36:01 +00003// The LLVM Compiler Infrastructure
Howard Hinnant3e519522010-05-11 19:42:16 +00004//
Howard Hinnant412dbeb2010-11-16 22:09:02 +00005// This file is dual licensed under the MIT and the University of Illinois Open
6// Source Licenses. See LICENSE.TXT for details.
Howard Hinnant3e519522010-05-11 19:42:16 +00007//
8//===----------------------------------------------------------------------===//
9
10// <ctgmath>
11
12#include <ctgmath>
13
Howard Hinnant3e519522010-05-11 19:42:16 +000014int main()
15{
16 std::complex<double> cd;
Benjamin Kramer346bd6a2017-10-14 15:52:38 +000017 (void)cd;
Howard Hinnant3e519522010-05-11 19:42:16 +000018 double x = std::sin(0);
Stephan T. Lavavej4dc0ed82016-11-14 17:35:14 +000019 ((void)x); // Prevent unused warning
Howard Hinnant3e519522010-05-11 19:42:16 +000020}