[common.debug] remove deprecated __CLASS__

dune/xt/common/debug.hh

@@ -39,12 +39,6 @@ inline char* charcopy(const char* s)
 } // ... charcopy(...)
 
 
-DXT_DEPRECATED_MSG("22.08.18") inline std::string __depr_class()
-{
-  DUNE_THROW(Dune::NotImplemented, "use the DXT::Typename mechanism instead");
-}
-#define __CLASS__ __depr_class()
-
 //! try to ensure var is not optimized out
 #define DXTC_DEBUG_AUTO(name) volatile auto DXTC_UNUSED(name)
 

dune/xt/test/common/debug.cc

@@ -15,14 +15,6 @@
 
 using namespace Dune::XT::Common;
 
-struct Dummy
-{
-  static std::string name()
-  {
-    return std::string(__CLASS__);
-  }
-};
-
 GTEST_TEST(debug, main)
 {
 #ifndef NDEBUG
@@ -30,7 +22,4 @@ GTEST_TEST(debug, main)
 #else
   EXPECT_NO_THROW(DXT_ASSERT(false));
 #endif
-
-  EXPECT_THROW(Dummy::name(), Dune::NotImplemented);
-  EXPECT_THROW(__CLASS__, Dune::NotImplemented);
 }