From: Jarkko Hietaniemi <jhi@iki.fi>
Date: Mon, 4 Dec 2000 16:42:17 +0000 (+0000)
Subject: Retract #7977, still too volatile (the euphemism of the day
X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=commitdiff_plain;h=6bfc225dd053d6d16a741d24c9f3dd2d90b0a1ae;p=p5sagit%2Fp5-mst-13.2.git

Retract #7977, still too volatile (the euphemism of the day
for unfinished and buggy :-)

p4raw-id: //depot/perl@7978
---

diff --git a/doop.c b/doop.c
index 762c679..3c34425 100644
--- a/doop.c
+++ b/doop.c
@@ -1177,11 +1177,8 @@ Perl_do_kv(pTHX)
     PUTBACK;	/* hv_iternext and hv_iterval might clobber stack_sp */
     while ((entry = hv_iternext(keys))) {
 	SPAGAIN;
-	if (dokeys) {
+	if (dokeys)
 	    XPUSHs(hv_iterkeysv(entry));	/* won't clobber stack_sp */
-	    if (SvUTF8((SV*)keys))
-		SvUTF8_on(TOPs); /* Yuck */
-	} 
 	if (dovalues) {
 	    PUTBACK;
 	    tmpstr = realhv ?
diff --git a/hv.c b/hv.c
index 51c8d0a..8a43a19 100644
--- a/hv.c
+++ b/hv.c
@@ -245,9 +245,6 @@ Perl_hv_fetch_ent(pTHX_ HV *hv, SV *keysv, I32 lval, register U32 hash)
     if (!hv)
 	return 0;
 
-    if (SvUTF8((SV*)hv) && !SvUTF8(keysv))
-        sv_utf8_upgrade(keysv);
-
     if (SvRMAGICAL(hv)) {
 	if (mg_find((SV*)hv,'P')) {
 	    dTHR;
@@ -466,20 +463,6 @@ Perl_hv_store_ent(pTHX_ HV *hv, SV *keysv, SV *val, register U32 hash)
 	return 0;
 
     xhv = (XPVHV*)SvANY(hv);
-
-    if (SvUTF8((SV*)hv) && !SvUTF8(keysv))
-	sv_utf8_upgrade(keysv);
-    else if (SvUTF8(keysv) && !SvUTF8((SV*)hv)) { /* Upgrade hash */
-	SvUTF8_on((SV*)hv);
-	/* XXX Need to save iterator to prevent weird things during "each" */
-	(void)hv_iterinit(hv);
-	while (entry = hv_iternext(hv)) {
-	    if (HeKLEN(entry) != HEf_SVKEY) /* Upgrade to SV key */
-		HeSVKEY_set(entry, newSVpvn(HeKEY(entry), HeKLEN(entry)));
-	    sv_utf8_upgrade(HeKEY_sv(entry));
-	}
-    }
-
     if (SvMAGICAL(hv)) {
 	dTHR;
  	bool needs_copy;
diff --git a/pp.c b/pp.c
index b3e2030..10e6c6a 100644
--- a/pp.c
+++ b/pp.c
@@ -2693,8 +2693,6 @@ PP(pp_each)
     EXTEND(SP, 2);
     if (entry) {
 	PUSHs(hv_iterkeysv(entry));	/* won't clobber stack_sp */
-	if (SvUTF8((SV*)hash))
-	    SvUTF8_on(TOPs);
 	if (gimme == G_ARRAY) {
 	    SV *val;
 	    PUTBACK;
diff --git a/sv.h b/sv.h
index 42a4e39..425acc3 100644
--- a/sv.h
+++ b/sv.h
@@ -227,7 +227,7 @@ perform the upgrade if necessary.  See C<svtype>.
 
 #define SVrepl_EVAL	0x40000000	/* Replacement part of s///e */
 
-#define SVphv_SHAREKEYS 0x80000000	/* keys live on shared string table */
+#define SVphv_SHAREKEYS 0x20000000	/* keys live on shared string table */
 #define SVphv_LAZYDEL	0x40000000	/* entry in xhv_eiter must be deleted */
 
 #define SVprv_WEAKREF   0x80000000      /* Weak reference */