1 files changed, 4 insertions, 5 deletions
diff --git a/Source/cmExecProgramCommand.h b/Source/cmExecProgramCommand.h
index 6463c4d..dc5da74 100644
--- a/Source/cmExecProgramCommand.h
+++ b/Source/cmExecProgramCommand.h
@@ -3,7 +3,7 @@
 #ifndef cmExecProgramCommand_h
 #define cmExecProgramCommand_h
 
-#include "cmConfigure.h"
+#include "cmConfigure.h" // IWYU pragma: keep
 
 #include <string>
 #include <vector>
@@ -27,19 +27,18 @@ public:
   /**
    * This is a virtual constructor for the command.
    */
-  cmCommand* Clone() CM_OVERRIDE { return new cmExecProgramCommand; }
+  cmCommand* Clone() override { return new cmExecProgramCommand; }
 
   /**
    * This is called when the command is first encountered in
    * the CMakeLists.txt file.
    */
   bool InitialPass(std::vector<std::string> const& args,
-                   cmExecutionStatus& status) CM_OVERRIDE;
+                   cmExecutionStatus& status) override;
 
 private:
   static bool RunCommand(const char* command, std::string& output, int& retVal,
-                         const char* directory = CM_NULLPTR,
-                         bool verbose = true,
+                         const char* directory = nullptr, bool verbose = true,
                          Encoding encoding = cmProcessOutput::Auto);
 };