add testsuite for B backends, fix bug in B::Deparse (from

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

diff --git a/sv.c b/sv.c
index ff21757..a996471 100644 (file)
--- a/sv.c
+++ b/sv.c
@@ -3920,10 +3920,19 @@ Perl_sv_eq(pTHX_ register SV *str1, register SV *str2)
     else
        pv1 = SvPV(str1, cur1);
 
-    if (!str2)
-       return !cur1;
-    else
-       pv2 = SvPV(str2, cur2);
+    if (cur1) {
+       if (!str2)
+           return 0;
+       if (SvUTF8(str1) != SvUTF8(str2)) {
+           if (SvUTF8(str1)) {
+               sv_utf8_upgrade(str2);
+           }
+           else {
+               sv_utf8_upgrade(str1);
+           }
+       }
+    }
+    pv2 = SvPV(str2, cur2);
 
     if (cur1 != cur2)
        return 0;
@@ -4743,6 +4752,25 @@ Perl_newSViv(pTHX_ IV i)
 }
 
 /*
+=for apidoc newSVuv
+
+Creates a new SV and copies an unsigned integer into it.
+The reference count for the SV is set to 1.
+
+=cut
+*/
+
+SV *
+Perl_newSVuv(pTHX_ UV u)
+{
+    register SV *sv;
+
+    new_SV(sv);
+    sv_setuv(sv,u);
+    return sv;
+}
+
+/*
 =for apidoc newRV_noinc
 
 Creates an RV wrapper for an SV.  The reference count for the original
@@ -5168,6 +5196,7 @@ Perl_sv_reftype(pTHX_ SV *sv, int ob)
        case SVt_PVCV:          return "CODE";
        case SVt_PVGV:          return "GLOB";
        case SVt_PVFM:          return "FORMAT";
+       case SVt_PVIO:          return "IO";
        default:                return "UNKNOWN";
        }
     }
@@ -5906,6 +5935,11 @@ Perl_sv_vcatpvfn(pTHX_ SV *sv, const char *pat, STRLEN patlen, va_list *args, SV
            break;
        }
 
+#ifdef USE_64_BIT_INT
+       if (!intsize)
+           intsize = 'q';
+#endif
+
        /* CONVERSION */
 
        switch (c = *q++) {
@@ -6972,6 +7006,9 @@ Perl_cx_dup(pTHX_ PERL_CONTEXT *cxs, I32 ix, I32 max)
                ncx->blk_loop.iterdata  = (CxPADLOOP(cx)
                                           ? cx->blk_loop.iterdata
                                           : gv_dup((GV*)cx->blk_loop.iterdata));
+               ncx->blk_loop.oldcurpad
+                   = (SV**)ptr_table_fetch(PL_ptr_table,
+                                           cx->blk_loop.oldcurpad);
                ncx->blk_loop.itersave  = sv_dup_inc(cx->blk_loop.itersave);
                ncx->blk_loop.iterlval  = sv_dup_inc(cx->blk_loop.iterlval);
                ncx->blk_loop.iterary   = av_dup_inc(cx->blk_loop.iterary);
@@ -7083,6 +7120,7 @@ Perl_ss_dup(pTHX_ PerlInterpreter *proto_perl)
     char *c;
     void (*dptr) (void*);
     void (*dxptr) (pTHXo_ void*);
+    OP *o;
 
     Newz(54, nss, max, ANY);
 
@@ -7209,7 +7247,9 @@ Perl_ss_dup(pTHX_ PerlInterpreter *proto_perl)
                case OP_LEAVE:
                case OP_SCOPE:
                case OP_LEAVEWRITE:
-                   TOPPTR(nss,ix) = any_dup(ptr, proto_perl);
+                   TOPPTR(nss,ix) = ptr;
+                   o = (OP*)ptr;
+                   OpREFCNT_inc(o);
                    break;
                default:
                    TOPPTR(nss,ix) = Nullop;
@@ -7552,7 +7592,7 @@ perl_clone_using(PerlInterpreter *proto_perl, UV flags,
     PL_main_cv         = cv_dup_inc(proto_perl->Imain_cv);
     PL_main_root       = OpREFCNT_inc(proto_perl->Imain_root);
     PL_main_start      = proto_perl->Imain_start;
-    PL_eval_root       = OpREFCNT_inc(proto_perl->Ieval_root);
+    PL_eval_root       = proto_perl->Ieval_root;
     PL_eval_start      = proto_perl->Ieval_start;
 
     /* runtime control stuff */