From: Trevor Saunders <tbsaunde+...@tbsaunde.org>
Hi,
This allows classes and virtual functions to be marked as final if the compiler
supports C++11, or is gcc 4.7 or later.
bootstrapped + regtested on x86_64-linux-gnu, ok?
Trev
include/ChangeLog:
2015-08-10 Trevor Saunders <tbsaunde+...@tbsaunde.org>
* ansidecl.h (GCC_FINAL): New macro.
---
include/ansidecl.h | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/include/ansidecl.h b/include/ansidecl.h
index 224627d..6e4bfc2 100644
--- a/include/ansidecl.h
+++ b/include/ansidecl.h
@@ -313,6 +313,15 @@ So instead we use the macro below and test it against
specific values. */
#define ENUM_BITFIELD(TYPE) unsigned int
#endif
+ /* This is used to mark a class or virtual function as final. */
+#if __cplusplus >= 201103L
+#define GCC_FINAL final
+#elif GCC_VERSION >= 4007
+#define GCC_FINAL __final
+#else
+#define GCC_FINAL
+#endif
+
#ifdef __cplusplus
}
#endif
--
2.4.0
