X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=av.h;h=83a93cf1e1a01f8ab4ce37426bdf8f0df88af7c3;hb=075502290ff69af888b5629ff1fecf91d588fbbd;hp=cc5dd5e0556866bac9cbfc62bd84e1c5bd4426a0;hpb=59813432f2817111929813f9e38a1c0faf9a26f3;p=p5sagit%2Fp5-mst-13.2.git

diff --git a/av.h b/av.h
index cc5dd5e..83a93cf 100644
--- a/av.h
+++ b/av.h
@@ -9,29 +9,37 @@
  */
 
 struct xpvav {
-    IV		this_space;
+    NV		xnv_nv;		/* numeric value, if any */
     SSize_t	xav_fill;       /* Index of last element present */
     SSize_t	xav_max;        /* max index for which array has space */
     union {
-	NV	xnvu_nv;
-	struct {
-	    void *xnv_p1;	/* pointer to beginning of C array of SVs */
-	    union {
-		void *xnv_p2;
-		IV xnv_i2;
-	    }	xnv_u2;
-	}	xnv_s;
-    }		xnv_u;
+	IV	xivu_iv;	/* integer value or pv offset */
+	UV	xivu_uv;
+	void *	xivu_p1;
+    }		xiv_u;
     MAGIC*	xmg_magic;	/* magic for scalar array */
     HV*		xmg_stash;	/* class package */
 };
 
+#if 0
 typedef struct xpvav xpvav_allocated;
+#else
+typedef struct {
+    SSize_t	xav_fill;       /* Index of last element present */
+    SSize_t	xav_max;        /* max index for which array has space */
+    union {
+	IV	xivu_iv;	/* integer value or pv offset */
+	UV	xivu_uv;
+	void *	xivu_p1;
+    }		xiv_u;
+    MAGIC*	xmg_magic;	/* magic for scalar array */
+    HV*		xmg_stash;	/* class package */
+} xpvav_allocated;
+#endif
 
 /* SV**	xav_alloc; */
-#define xav_alloc xnv_u.xnv_s.xnv_p1
+#define xav_alloc xiv_u.xivu_p1
 /* SV*	xav_arylen; */
-#define xav_arylen xnv_u.xnv_s.xnv_u2.xnv_p2
 
 /* AVf_REAL is set for all AVs whose xav_array contents are refcounted.
  * Some things like "@_" and the scratchpad list do not set this, to
@@ -67,11 +75,11 @@ Same as C<av_len()>.  Deprecated, use C<av_len()> instead.
 
 #define Nullav Null(AV*)
 
-#define AvARRAY(av)	((av)->sv_u.sv_array)
+#define AvARRAY(av)	((av)->sv_u.svu_array)
 #define AvALLOC(av)	(*((SV***)&((XPVAV*)  SvANY(av))->xav_alloc))
 #define AvMAX(av)	((XPVAV*)  SvANY(av))->xav_max
 #define AvFILLp(av)	((XPVAV*)  SvANY(av))->xav_fill
-#define AvARYLEN(av)	(*((SV**)&((XPVAV*)  SvANY(av))->xav_arylen))
+#define AvARYLEN(av)	(*Perl_av_arylen_p(aTHX_ (AV*)av))
 
 #define AvREAL(av)	(SvFLAGS(av) & SVpav_REAL)
 #define AvREAL_on(av)	(SvFLAGS(av) |= SVpav_REAL)