Fix regexec.c so $^N and $+ are correctly updated so that they work properly inside...

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

diff --git a/universal.c b/universal.c
index fa0ccd3..7d1bd55 100644 (file)
--- a/universal.c
+++ b/universal.c
@@ -158,10 +158,10 @@ Perl_sv_does(pTHX_ SV *sv, const char *name)
 
     PUSHMARK(SP);
     XPUSHs(sv);
-    XPUSHs(sv_2mortal(newSVpv(name, 0)));
+    mXPUSHs(newSVpv(name, 0));
     PUTBACK;
 
-    methodname = sv_2mortal(newSVpvs("isa"));
+    methodname = newSVpvs_flags("isa", SVs_TEMP);
     /* ugly hack: use the SvSCREAM flag so S_method_common
      * can figure out we're calling DOES() and not isa(),
      * and report eventual errors correctly. --rgs */
@@ -205,7 +205,6 @@ XS(XS_Internals_SvREADONLY);
 XS(XS_Internals_SvREFCNT);
 XS(XS_Internals_hv_clear_placehold);
 XS(XS_PerlIO_get_layers);
-XS(XS_Regexp_DESTROY);
 XS(XS_Internals_hash_seed);
 XS(XS_Internals_rehash_seed);
 XS(XS_Internals_HvREHASH);
@@ -269,7 +268,6 @@ Perl_boot_core_UNIVERSAL(pTHX)
                XS_Internals_hv_clear_placehold, file, "\\%");
     newXSproto("PerlIO::get_layers",
                XS_PerlIO_get_layers, file, "*;@");
-    newXS("Regexp::DESTROY", XS_Regexp_DESTROY, file);
     newXSproto("Internals::hash_seed",XS_Internals_hash_seed, file, "");
     newXSproto("Internals::rehash_seed",XS_Internals_rehash_seed, file, "");
     newXSproto("Internals::HvREHASH", XS_Internals_HvREHASH, file, "\\%");
@@ -489,7 +487,7 @@ XS(XS_version_new)
        if ( strcmp(classname,"version") != 0 ) /* inherited new() */
            sv_bless(rv, gv_stashpv(classname, GV_ADD));
 
-       PUSHs(sv_2mortal(rv));
+       mPUSHs(rv);
        PUTBACK;
        return;
     }
@@ -512,7 +510,7 @@ XS(XS_version_stringify)
          else
               Perl_croak(aTHX_ "lobj is not of type version");
 
-         PUSHs(sv_2mortal(vstringify(lobj)));
+         mPUSHs(vstringify(lobj));
 
          PUTBACK;
          return;
@@ -536,7 +534,7 @@ XS(XS_version_numify)
          else
               Perl_croak(aTHX_ "lobj is not of type version");
 
-         PUSHs(sv_2mortal(vnumify(lobj)));
+         mPUSHs(vnumify(lobj));
 
          PUTBACK;
          return;
@@ -560,7 +558,7 @@ XS(XS_version_normal)
          else
               Perl_croak(aTHX_ "lobj is not of type version");
 
-         PUSHs(sv_2mortal(vnormal(lobj)));
+         mPUSHs(vnormal(lobj));
 
          PUTBACK;
          return;
@@ -605,7 +603,7 @@ XS(XS_version_vcmp)
                    rs = newSViv(vcmp(lobj,rvs));
               }
 
-              PUSHs(sv_2mortal(rs));
+              mPUSHs(rs);
          }
 
          PUTBACK;
@@ -624,7 +622,7 @@ XS(XS_version_boolean)
     if (sv_derived_from(ST(0), "version")) {
        SV * const lobj = SvRV(ST(0));
        SV * const rs = newSViv( vcmp(lobj,new_version(newSVpvs("0"))) );
-       PUSHs(sv_2mortal(rs));
+       mPUSHs(rs);
        PUTBACK;
        return;
     }
@@ -687,7 +685,7 @@ XS(XS_version_qv)
        }
        else
        {
-           PUSHs(sv_2mortal(new_version(ver)));
+           mPUSHs(new_version(ver));
        }
 
        PUTBACK;
@@ -881,12 +879,6 @@ XS(XS_Internals_hv_clear_placehold)
     }
 }
 
-XS(XS_Regexp_DESTROY)
-{
-    PERL_UNUSED_CONTEXT;
-    PERL_UNUSED_ARG(cv);
-}
-
 XS(XS_PerlIO_get_layers)
 {
     dVAR;
@@ -951,7 +943,6 @@ XS(XS_PerlIO_get_layers)
        }
 
        if (gv && (io = GvIO(gv))) {
-            dTARGET;
             AV* const av = PerlIO_get_layers(aTHX_ input ?
                                        IoIFP(io) : IoOFP(io));
             I32 i;
@@ -969,25 +960,25 @@ XS(XS_PerlIO_get_layers)
 
                  if (details) {
                       XPUSHs(namok
-                             ? newSVpvn(SvPVX_const(*namsvp), SvCUR(*namsvp))
+                             ? sv_2mortal(newSVpvn(SvPVX_const(*namsvp), SvCUR(*namsvp)))
                              : &PL_sv_undef);
                       XPUSHs(argok
-                             ? newSVpvn(SvPVX_const(*argsvp), SvCUR(*argsvp))
+                             ? sv_2mortal(newSVpvn(SvPVX_const(*argsvp), SvCUR(*argsvp)))
                              : &PL_sv_undef);
                       if (flgok)
-                           XPUSHi(SvIVX(*flgsvp));
+                           mXPUSHi(SvIVX(*flgsvp));
                       else
                            XPUSHs(&PL_sv_undef);
                       nitem += 3;
                  }
                  else {
                       if (namok && argok)
-                           XPUSHs(Perl_newSVpvf(aTHX_ "%"SVf"(%"SVf")",
+                           XPUSHs(sv_2mortal(Perl_newSVpvf(aTHX_ "%"SVf"(%"SVf")",
                                                 SVfARG(*namsvp),
-                                                SVfARG(*argsvp)));
+                                                SVfARG(*argsvp))));
                       else if (namok)
-                           XPUSHs(Perl_newSVpvf(aTHX_ "%"SVf,
-                                                SVfARG(*namsvp)));
+                           XPUSHs(sv_2mortal(Perl_newSVpvf(aTHX_ "%"SVf,
+                                                SVfARG(*namsvp))));
                       else
                            XPUSHs(&PL_sv_undef);
                       nitem++;
@@ -995,7 +986,7 @@ XS(XS_PerlIO_get_layers)
                            const IV flags = SvIVX(*flgsvp);
 
                            if (flags & PERLIO_F_UTF8) {
-                                XPUSHs(newSVpvs("utf8"));
+                                XPUSHs(newSVpvs_flags("utf8", SVs_TEMP));
                                 nitem++;
                            }
                       }
@@ -1427,8 +1418,8 @@ XS(XS_Tie_Hash_NamedCapture_flags)
     if (items != 0)
         Perl_croak(aTHX_ "Usage: Tie::Hash::NamedCapture::flags()");
 
-       XPUSHs(sv_2mortal(newSVuv(RXapif_ONE)));
-       XPUSHs(sv_2mortal(newSVuv(RXapif_ALL)));
+       mXPUSHu(RXapif_ONE);
+       mXPUSHu(RXapif_ALL);
        PUTBACK;
        return;
 }