Undo the sv_2pv() change of #5329, caused numconvert.t

problems in IRIX 32-n32.

p4raw-id: //depot/cfgperl@5336

diff --git a/sv.c b/sv.c
index 405f47d..d62a145 100644 (file)
--- a/sv.c
+++ b/sv.c
@@ -2097,32 +2097,11 @@ Perl_sv_2pv(pTHX_ register SV *sv, STRLEN *lp)
            return "";
        }
     }
-    if (SvIOKp(sv)) {
-       I32 isIOK = SvIOK(sv);
-       I32 isUIOK = SvIsUV(sv);
-       char buf[TYPE_CHARS(UV)];
-       char *ebuf, *ptr;
-
-       if (SvTYPE(sv) < SVt_PVIV)
-           sv_upgrade(sv, SVt_PVIV);
-       if (isUIOK)
-           ptr = uiv_2buf(buf, 0, SvUVX(sv), 1, &ebuf);
-       else
-           ptr = uiv_2buf(buf, SvIVX(sv), 0, 0, &ebuf);
-       SvGROW(sv, ebuf - ptr + 1);     /* inlined from sv_setpvn */
-       Move(ptr,SvPVX(sv),ebuf - ptr,char);
-       SvCUR_set(sv, ebuf - ptr);
-       s = SvEND(sv);
-       *s = '\0';
-       if (isIOK)
-           SvIOK_on(sv);
-       else
-           SvIOKp_on(sv);
-       if (isUIOK)
-           SvIsUV_on(sv);
-       SvPOK_on(sv);
-    }
-    else if (SvNOKp(sv)) {                     /* See note in sv_2uv() */
+    if (SvNOKp(sv)) {                  /* See note in sv_2uv() */
+       /* XXXX 64-bit?  IV may have better precision... */
+       /* I tried changing this for to be 64-bit-aware and
+        * the t/op/numconvert.t became very, very, angry.
+        * --jhi Sep 1999 */
        if (SvTYPE(sv) < SVt_PVNV)
            sv_upgrade(sv, SVt_PVNV);
        SvGROW(sv, 28);
@@ -2147,6 +2126,31 @@ Perl_sv_2pv(pTHX_ register SV *sv, STRLEN *lp)
            *--s = '\0';
 #endif
     }
+    else if (SvIOKp(sv)) {
+       U32 isIOK = SvIOK(sv);
+       U32 isUIOK = SvIsUV(sv);
+       char buf[TYPE_CHARS(UV)];
+       char *ebuf, *ptr;
+
+       if (SvTYPE(sv) < SVt_PVIV)
+           sv_upgrade(sv, SVt_PVIV);
+       if (isUIOK)
+           ptr = uiv_2buf(buf, 0, SvUVX(sv), 1, &ebuf);
+       else
+           ptr = uiv_2buf(buf, SvIVX(sv), 0, 0, &ebuf);
+       SvGROW(sv, ebuf - ptr + 1);     /* inlined from sv_setpvn */
+       Move(ptr,SvPVX(sv),ebuf - ptr,char);
+       SvCUR_set(sv, ebuf - ptr);
+       s = SvEND(sv);
+       *s = '\0';
+       if (isIOK)
+           SvIOK_on(sv);
+       else
+           SvIOKp_on(sv);
+       if (isUIOK)
+           SvIsUV_on(sv);
+       SvPOK_on(sv);
+    }
     else {
        dTHR;
        if (ckWARN(WARN_UNINITIALIZED)
@@ -6074,7 +6078,6 @@ Perl_sv_vcatpvfn(pTHX_ SV *sv, const char *pat, STRLEN patlen, va_list *args, SV
            goto uns_integer;
 
        case 'X':
-           /* FALL THROUGH */
        case 'x':
            base = 16;