VMS fixups so we can build with MULTIPLICITY

[p5sagit/p5-mst-13.2.git] / doop.c

diff --git a/doop.c b/doop.c
index 4f536f0..ebac52f 100644 (file)
--- a/doop.c
+++ b/doop.c
@@ -15,9 +15,11 @@
 #define PERL_IN_DOOP_C
 #include "perl.h"
 
+#ifndef PERL_MICRO
 #if !defined(NSIG) || defined(M_UNIX) || defined(M_XENIX)
 #include <signal.h>
 #endif
+#endif
 
 STATIC I32
 S_do_trans_CC_simple(pTHX_ SV *sv)
@@ -592,7 +594,8 @@ Perl_do_trans(pTHX_ SV *sv)
        return 0;
     if (!SvPOKp(sv))
        (void)SvPV_force(sv, len);
-    (void)SvPOK_only(sv);
+    if (!(PL_op->op_private & OPpTRANS_IDENTICAL))
+       (void)SvPOK_only_UTF8(sv);
 
     DEBUG_t( Perl_deb(aTHX_ "2.TBL\n"));
 
@@ -660,12 +663,9 @@ Perl_do_join(pTHX_ register SV *sv, SV *del, register SV **mark, register SV **s
     if (items-- > 0) {
        char *s;
 
-       if (*mark) {
-           s = SvPV(*mark, tmplen);
-           sv_setpvn(sv, s, tmplen);
-       }
-       else
-           sv_setpv(sv, "");
+       sv_setpv(sv, "");
+       if (*mark)
+           sv_catsv(sv, *mark);
        mark++;
     }
     else
@@ -697,6 +697,7 @@ Perl_do_sprintf(pTHX_ SV *sv, I32 len, SV **sarg)
        SvTAINTED_on(sv);
 }
 
+/* XXX SvUTF8 support missing! */
 UV
 Perl_do_vecget(pTHX_ SV *sv, I32 offset, I32 size)
 {
@@ -829,6 +830,7 @@ Perl_do_vecget(pTHX_ SV *sv, I32 offset, I32 size)
     return retnum;
 }
 
+/* XXX SvUTF8 support missing! */
 void
 Perl_do_vecset(pTHX_ SV *sv)
 {
@@ -844,6 +846,7 @@ Perl_do_vecset(pTHX_ SV *sv)
     if (!targ)
        return;
     s = (unsigned char*)SvPV_force(targ, targlen);
+    (void)SvPOK_only(targ);
     lval = SvUV(sv);
     offset = LvTARGOFF(sv);
     size = LvTARGLEN(sv);
@@ -854,7 +857,7 @@ Perl_do_vecset(pTHX_ SV *sv)
     len = (offset + size + 7) / 8;     /* required number of bytes */
     if (len > targlen) {
        s = (unsigned char*)SvGROW(targ, len + 1);
-       (void)memzero(s + targlen, len - targlen + 1);
+       (void)memzero((char *)(s + targlen), len - targlen + 1);
        SvCUR_set(targ, len);
     }
     
@@ -924,7 +927,7 @@ Perl_do_chop(pTHX_ register SV *astr, register SV *sv)
        HE* entry;
         (void)hv_iterinit(hv);
         /*SUPPRESS 560*/
-        while (entry = hv_iternext(hv))
+        while ((entry = hv_iternext(hv)))
             do_chop(astr,hv_iterval(hv,entry));
         return;
     }
@@ -994,7 +997,7 @@ Perl_do_chomp(pTHX_ register SV *sv)
        HE* entry;
         (void)hv_iterinit(hv);
         /*SUPPRESS 560*/
-        while (entry = hv_iternext(hv))
+        while ((entry = hv_iternext(hv)))
             count += do_chomp(hv_iterval(hv,entry));
         return count;
     }
@@ -1098,6 +1101,9 @@ Perl_do_vop(pTHX_ I32 optype, SV *sv, SV *left, SV *right)
        STRLEN dulen = 0;
        I32 ulen;
 
+       if (optype != OP_BIT_AND)
+           dc = SvGROW(sv, leftlen+rightlen+1);
+
        switch (optype) {
        case OP_BIT_AND:
            while (lulen && rulen) {
@@ -1290,7 +1296,7 @@ Perl_do_kv(pTHX)
     EXTEND(SP, HvKEYS(keys) * (dokeys + dovalues));
 
     PUTBACK;   /* hv_iternext and hv_iterval might clobber stack_sp */
-    while (entry = hv_iternext(keys)) {
+    while ((entry = hv_iternext(keys))) {
        SPAGAIN;
        if (dokeys)
            XPUSHs(hv_iterkeysv(entry));        /* won't clobber stack_sp */