* system.h (__FUNCTION__): Wrap definition in #ifndef.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@35190 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 9e45777..a39db7b 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2000-07-22  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
+
+       * system.h (__FUNCTION__): Wrap definition in #ifndef.
+
 2000-07-21  David Edelsohn  <edelsohn@gnu.org>
 
        * rs6000.h (SIZE_TYPE): Define.

diff --git a/gcc/system.h b/gcc/system.h
index 5741d33..37cc727 100644 (file)
--- a/gcc/system.h
+++ b/gcc/system.h
@@ -617,7 +617,9 @@ extern void *alloca (__SIZE_TYPE__);
 
 /* Various error reporting routines want to use __FUNCTION__.  */
 #if (GCC_VERSION < 2007)
+#ifndef __FUNCTION__
 #define __FUNCTION__ "?"
+#endif /* ! __FUNCTION__ */
 #endif
 
 #endif /* __GCC_SYSTEM_H__ */