ICU-13093 std::isinf and std::isnan fix - z/OS too

X-SVN-Rev: 40440

diff --git a/icu4c/source/test/intltest/numfmtst.cpp b/icu4c/source/test/intltest/numfmtst.cpp
index f62bc36a158b5cd1e14a65f3db95fc432e76a934..76e620e9436fac8da3de32e6e273baf084957f04 100644 (file)
--- a/icu4c/source/test/intltest/numfmtst.cpp
+++ b/icu4c/source/test/intltest/numfmtst.cpp
@@ -41,7 +41,7 @@
 #include "datadrivennumberformattestsuite.h"
 #include "unicode/msgfmt.h"
 
-#if U_PLATFORM == U_PF_AIX
+#if (U_PLATFORM == U_PF_AIX) || (U_PLATFORM == U_PF_OS390)
 // These should not be macros. If they are, 
 // replace them with std::isnan and std::isinf
 #if defined(isnan)