build(icc): fix nodiscard attribute handling

4 years ago · 1726bb6c0d
parent 5dfe65d53a
commit 1726bb6c0d
1 changed files with 2 additions and 0 deletions
--- a/modules/core/include/opencv2/core/cvdef.h
+++ b/modules/core/include/opencv2/core/cvdef.h
@ -589,6 +589,8 @@ Cv64suf;
 #  elif __cplusplus >= 201703L
 //   available when compiler is C++17 compliant
 #    define CV_NODISCARD_STD [[nodiscard]]
+#  elif defined(__INTEL_COMPILER)
+     // see above, available when C++17 is enabled
 #  elif defined(_MSC_VER) && _MSC_VER >= 1911 && _MSVC_LANG >= 201703L
 //   available with VS2017 v15.3+ with /std:c++17 or higher; works on functions and classes
 #    define CV_NODISCARD_STD [[nodiscard]]