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1//===-- Unittests for issignaling macro -----------------------------------===//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//===----------------------------------------------------------------------===//8int issignaling(double);9int issignalingf(float);10int issignalingl(long double);11 12#include "include/llvm-libc-macros/math-function-macros.h"13 14#include <assert.h>15 16// check if macro is defined17#ifndef issignaling18#error "issignaling macro is not defined"19#else20int main(void) {21 assert(issignaling(__builtin_nans("")) == 1);22 assert(issignaling(__builtin_nansf("")) == 1);23 assert(issignaling(__builtin_nansl("")) == 1);24 assert(issignaling(1.819f) == 0);25 assert(issignaling(-1.726) == 0);26 assert(issignaling(1.426L) == 0);27 return 0;28}29#endif30