update Changes

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

diff --git a/op.c b/op.c
index 35fa3f5..0cdeb92 100644 (file)
--- a/op.c
+++ b/op.c
@@ -2746,7 +2746,8 @@ Perl_pmtrans(pTHX_ OP *o, OP *expr, OP *repl)
            SvREFCNT_dec(transv);
 
        if (!del && havefinal)
-           (void)hv_store((HV*)SvRV((cSVOPo->op_sv)), "FINAL", 5, newSViv((IV)final), 0);
+           (void)hv_store((HV*)SvRV((cSVOPo->op_sv)), "FINAL", 5,
+                          newSVuv((UV)final), 0);
 
        if (grows && to_utf)
            o->op_private |= OPpTRANS_GROWS;
@@ -4655,6 +4656,8 @@ Perl_newATTRSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block)
            if (!PL_checkav)
                PL_checkav = newAV();
            DEBUG_x( dump_sub(gv) );
+           if (PL_main_start && ckWARN(WARN_VOID))
+               Perl_warner(aTHX_ WARN_VOID, "Too late to run CHECK block");
            av_unshift(PL_checkav, 1);
            av_store(PL_checkav, 0, SvREFCNT_inc(cv));
            GvCV(gv) = 0;
@@ -4663,6 +4666,8 @@ Perl_newATTRSUB(pTHX_ I32 floor, OP *o, OP *proto, OP *attrs, OP *block)
            if (!PL_initav)
                PL_initav = newAV();
            DEBUG_x( dump_sub(gv) );
+           if (PL_main_start && ckWARN(WARN_VOID))
+               Perl_warner(aTHX_ WARN_VOID, "Too late to run INIT block");
            av_push(PL_initav, SvREFCNT_inc(cv));
            GvCV(gv) = 0;
        }
@@ -4803,6 +4808,8 @@ Perl_newXS(pTHX_ char *name, XSUBADDR_t subaddr, char *filename)
        else if (strEQ(s, "CHECK")) {
            if (!PL_checkav)
                PL_checkav = newAV();
+           if (PL_main_start && ckWARN(WARN_VOID))
+               Perl_warner(aTHX_ WARN_VOID, "Too late to run CHECK block");
            av_unshift(PL_checkav, 1);
            av_store(PL_checkav, 0, SvREFCNT_inc(cv));
            GvCV(gv) = 0;
@@ -4810,6 +4817,8 @@ Perl_newXS(pTHX_ char *name, XSUBADDR_t subaddr, char *filename)
        else if (strEQ(s, "INIT")) {
            if (!PL_initav)
                PL_initav = newAV();
+           if (PL_main_start && ckWARN(WARN_VOID))
+               Perl_warner(aTHX_ WARN_VOID, "Too late to run INIT block");
            av_push(PL_initav, SvREFCNT_inc(cv));
            GvCV(gv) = 0;
        }
@@ -5155,6 +5164,20 @@ Perl_ck_eval(pTHX_ OP *o)
 }
 
 OP *
+Perl_ck_exit(pTHX_ OP *o)
+{
+#ifdef VMS
+    HV *table = GvHV(PL_hintgv);
+    if (table) {
+       SV **svp = hv_fetch(table, "vmsish_exit", 11, FALSE);
+       if (svp && *svp && SvTRUE(*svp))
+           o->op_private |= OPpEXIT_VMSISH;
+    }
+#endif
+    return ck_fun(o);
+}
+
+OP *
 Perl_ck_exec(pTHX_ OP *o)
 {
     OP *kid;
@@ -5991,6 +6014,12 @@ Perl_ck_sort(pTHX_ OP *o)
                    for (k = kLISTOP->op_first->op_next; k; k = k->op_next) {
                        if (k->op_next == kid)
                            k->op_next = 0;
+                       /* don't descend into loops */
+                       else if (k->op_type == OP_ENTERLOOP
+                                || k->op_type == OP_ENTERITER)
+                       {
+                           k = cLOOPx(k)->op_lastop;
+                       }
                    }
                }
                else