X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=pad.h;h=e8390427221d57bcf65a11c0f61ec3b4c52dd476;hb=05106a66598c0f7468245082baf57f74ae89945f;hp=e61b4098797ae31dd89ba433ef58dc6440b957bb;hpb=c5ab0850d11c51d3e7b48a5a420612220e590022;p=p5sagit%2Fp5-mst-13.2.git

diff --git a/pad.h b/pad.h
index e61b409..e839042 100644
--- a/pad.h
+++ b/pad.h
@@ -1,6 +1,6 @@
 /*    pad.h
  *
- *    Copyright (c) 2002, Larry Wall
+ *    Copyright (C) 2002, by Larry Wall and others
  *
  *    You may distribute under the terms of either the GNU General Public
  *    License or the Artistic License, as specified in the README file.
@@ -34,11 +34,9 @@ typedef U64TYPE PADOFFSET;
 
 /* flags for the pad_new() function */
 
-typedef enum {
-	padnew_CLONE	= 1,	/* this pad is for a cloned CV */
-	padnew_SAVE	= 2,	/* save old globals */
-	padnew_SAVESUB	= 4	/* also save extra stuff for start of sub */
-} padnew_flags;
+#define padnew_CLONE	1	/* this pad is for a cloned CV */
+#define padnew_SAVE	2	/* save old globals */
+#define padnew_SAVESUB	4	/* also save extra stuff for start of sub */
 
 /* values for the pad_tidy() function */
 
@@ -107,6 +105,9 @@ Get the value from slot C<po> in the base (DEPTH=1) pad of a padlist
 Set the current pad to be pad C<n> in the padlist, saving
 the previous current pad.
 
+=for apidoc m|void|PAD_SET_CUR_NOSAVE	|PADLIST padlist|I32 n
+like PAD_SET_CUR, but without the save
+
 =for apidoc m|void|PAD_SAVE_SETNULLPAD
 Save the current pad then set it to null.
 
@@ -135,8 +136,7 @@ Restore the old pad saved into the local variable opad by PAD_SAVE_LOCAL()
 	    ? AvARRAY((AV*)(AvARRAY(padlist)[1]))[po] : Nullsv;
     
 
-#define PAD_SET_CUR(padlist,n) \
-	SAVECOMPPAD();						\
+#define PAD_SET_CUR_NOSAVE(padlist,n) \
 	PL_comppad = (PAD*) (AvARRAY(padlist)[n]);		\
 	PL_curpad = AvARRAY(PL_comppad);			\
 	DEBUG_Xv(PerlIO_printf(Perl_debug_log,			\
@@ -144,6 +144,11 @@ Restore the old pad saved into the local variable opad by PAD_SAVE_LOCAL()
 	      PTR2UV(PL_comppad), PTR2UV(PL_curpad), (int)(n)));
 
 
+#define PAD_SET_CUR(padlist,n) \
+	SAVECOMPPAD();						\
+	PAD_SET_CUR_NOSAVE(padlist,n);
+
+
 #define PAD_SAVE_SETNULLPAD()	SAVECOMPPAD(); \
 	PL_comppad = Null(PAD*); PL_curpad = Null(SV**);	\
 	DEBUG_Xv(PerlIO_printf(Perl_debug_log, "Pad set_null\n"));