Prepend std namespace to isnan and isinf calls.

Signed-off-by: Sean Lynch <seanl@literati.org>
Reviewed-by: Pan Xiuli <xiuli.pan@intel.com>

1 files changed, 4 insertions, 4 deletions

diff --git a/utests/compiler_math_3op.cpp b/utests/compiler_math_3op.cpp
index a382b0aa..f90f9d62 100644
--- a/utests/compiler_math_3op.cpp
+++ b/utests/compiler_math_3op.cpp
@@ -50,10 +50,10 @@ static void compiler_math_3op(void)
     for (int i = 0; i < 16; ++i) {
       const float cpu = cpu_dst[i];
       const float gpu = ((float*)buf_data[0])[i];
-      if (isinf(cpu))
-        OCL_ASSERT(isinf(gpu));
-      else if (isnan(cpu))
-        OCL_ASSERT(isnan(gpu));
+      if (std::isinf(cpu))
+        OCL_ASSERT(std::isinf(gpu));
+      else if (std::isnan(cpu))
+        OCL_ASSERT(std::isnan(gpu));
       else
         OCL_ASSERT(fabs(gpu-cpu) < 1e-3f);
     }