44   return isnan(in);  in test_capture_isnan()
156 TEST(MATH_TEST, isnan) {  in TEST()  argument
369   ASSERT_FALSE((isnan)(123.0));  in TEST()
370   ASSERT_TRUE((isnan)(nan("")));  in TEST()
382 #define __isnan isnan  in TEST()
390 #define __isnanf isnan  in TEST()
398 #define isnanf isnan  in TEST()
406 #define __isnanl isnan  in TEST()
414 #define isnanl isnan  in TEST()
772   ASSERT_TRUE(isnan(pow(nan(""), 3.0)));  in TEST()
774   ASSERT_TRUE(isnan(pow(2.0, nan(""))));  in TEST()
844   ASSERT_TRUE(isnan(fmod(HUGE_VAL, 10.0f)));  in TEST()
845   ASSERT_TRUE(isnan(fmod(-HUGE_VAL, 10.0f)));  in TEST()
848   ASSERT_TRUE(isnan(fmod(nan(""), 10.0)));  in TEST()
849   ASSERT_TRUE(isnan(fmod(12.0, nan(""))));  in TEST()
852   ASSERT_TRUE(isnan(fmod(3.0, 0.0)));  in TEST()
889   ASSERT_TRUE(isnan(remainder(nan(""), 10.0)));  in TEST()
890   ASSERT_TRUE(isnan(remainder(12.0, nan(""))));  in TEST()
893   ASSERT_TRUE(isnan(remainder(HUGE_VAL, 10.0)));  in TEST()
894   ASSERT_TRUE(isnan(remainder(-HUGE_VAL, 10.0)));  in TEST()
897   ASSERT_TRUE(isnan(remainder(12.0, 0.0)));  in TEST()
996   ASSERT_TRUE(isnan(hypot(3.0, nan(""))));  in TEST()
997   ASSERT_TRUE(isnan(hypot(nan(""), 4.0)));  in TEST()
1174   ASSERT_TRUE(isnan(logb(nan(""))));  in TEST()
1192   ASSERT_TRUE(isnan(logbl(nanl(""))));  in TEST()
1201   ASSERT_TRUE(isnan(log1p(nan(""))));  in TEST()
1203   ASSERT_TRUE(isnan(log1p(-HUGE_VAL)));  in TEST()
1248   ASSERT_TRUE(isnan(round(nan(""))));  in TEST()
1272   ASSERT_TRUE(isnan(roundl(nanl(""))));  in TEST()
1284   ASSERT_TRUE(isnan(trunc(nan(""))));  in TEST()
1296   ASSERT_TRUE(isnan(truncf(nanf(""))));  in TEST()
1308   ASSERT_TRUE(isnan(truncl(nan(""))));  in TEST()
1531   ASSERT_TRUE(isnan(tgamma(nan(""))));  in TEST()
1543   ASSERT_TRUE(isnan(tgamma(-1.0)));  in TEST()
1672   ASSERT_TRUE(isnan(remquo(nan(""), 10.0, &q)));  in TEST()
1673   ASSERT_TRUE(isnan(remquo(12.0, nan(""), &q)));  in TEST()
1676   ASSERT_TRUE(isnan(remquo(HUGE_VAL, 10.0, &q)));  in TEST()
1677   ASSERT_TRUE(isnan(remquo(-HUGE_VAL, 10.0, &q)));  in TEST()
1680   ASSERT_TRUE(isnan(remquo(12.0, 0.0, &q)));  in TEST()