Add no-cpp tag to numpy_math test.

diff --git a/tests/run/numpy_math.pyx b/tests/run/numpy_math.pyx
index 726cb9b..fb9355b 100644 (file)
--- a/tests/run/numpy_math.pyx
+++ b/tests/run/numpy_math.pyx
@@ -1,5 +1,8 @@
 # tag: numpy
 
+# Numpy <= 1.7.1 doesn't have a C++ guard in the header file.
+# tag: no-cpp
+
 cimport numpy.math as npmath