New module 'exp2'.

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

diff --git a/tests/test-math-c++.cc b/tests/test-math-c++.cc
index 23b5573..18ec07a 100644 (file)
--- a/tests/test-math-c++.cc
+++ b/tests/test-math-c++.cc
@@ -124,6 +124,10 @@ SIGNATURE_CHECK (GNULIB_NAMESPACE::expf, float, (float));
 SIGNATURE_CHECK (GNULIB_NAMESPACE::expl, long double, (long double));
 #endif
 
+#if GNULIB_TEST_EXP2
+SIGNATURE_CHECK (GNULIB_NAMESPACE::exp2, double, (double));
+#endif
+
 #if GNULIB_TEST_EXPM1F
 SIGNATURE_CHECK (GNULIB_NAMESPACE::expm1f, float, (float));
 #endif