New module 'copysignf'.

[gnulib.git] / tests / test-math-c++.cc

diff --git a/tests/test-math-c++.cc b/tests/test-math-c++.cc
index 7ae1ea1..b519992 100644 (file)
--- a/tests/test-math-c++.cc
+++ b/tests/test-math-c++.cc
@@ -41,6 +41,9 @@ SIGNATURE_CHECK (GNULIB_NAMESPACE::atan2f, float, (float, float));
 #endif
 //SIGNATURE_CHECK (GNULIB_NAMESPACE::atan2, double, (double, double));
 //SIGNATURE_CHECK (GNULIB_NAMESPACE::cbrt, double, (double));
+#if GNULIB_TEST_COPYSIGNF
+SIGNATURE_CHECK (GNULIB_NAMESPACE::copysignf, float, (float, float));
+#endif
 #if GNULIB_TEST_COPYSIGN
 SIGNATURE_CHECK (GNULIB_NAMESPACE::copysign, double, (double, double));
 #endif