* flow.c (life_analysis): Only turn off PROP_LOG_LINKS and

[pf3gnuchains/gcc-fork.git] / gcc / system.h

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__ */