nailed "our" declarations, and better warnings on duplicate

"our" declarations

p4raw-id: //depot/perl@4801

1 files changed, 1 insertions, 2 deletions

diff --git a/sv.h b/sv.h
index b6e819fff6..4505d60cca 100644
--- a/sv.h
+++ b/sv.h
@@ -156,8 +156,7 @@ struct io {
 
 /* Some private flags. */
 
-#define SVpad_OUR	0x80000000	/* pad name is "our" instead of "my" */
-
+/* SVpad_OUR may be set on SVt_PV{NV,MG,GV} types */
 #define SVpad_OUR	0x80000000	/* pad name is "our" instead of "my" */
 
 #define SVf_IVisUV	0x80000000	/* use XPVUV instead of XPVIV */