21 lines · cpp
1//===----------------------------------------------------------------------===//2//3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.4// See https://llvm.org/LICENSE.txt for license information.5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception6//7//===----------------------------------------------------------------------===//8 9// <tgmath.h>10 11#include <tgmath.h>12 13int main(int, char**) {14 std::complex<double> cd;15 (void)cd;16 double x = sin(1.0);17 (void)x; // to placate scan-build18 19 return 0;20}21