Sync ansidecl.h with GCC

	Sync with GCC
	2015-08-11  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* ansidecl.h (GCC_FINAL): New macro.

diff --git a/include/ChangeLog b/include/ChangeLog
index 8a45307..df9e2e2 100644 (file)
--- a/include/ChangeLog
+++ b/include/ChangeLog
@@ -1,3 +1,10 @@
+2015-08-12  H.J. Lu  <hongjiu.lu@intel.com>
+
+       Sync with GCC
+       2015-08-11  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
+
+       * ansidecl.h (GCC_FINAL): New macro.
+
 2015-07-16  Jiong Wang  <jiong.wang@arm.com>
 
        * elf/aarch64.h (R_AARCH64_P32_TLSLD_ADR_PREL21): New enumeration.

diff --git a/include/ansidecl.h b/include/ansidecl.h
index 224627d..6e4bfc2 100644 (file)
--- 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