If perl's minimal required version number is >= 5.6.0,

[perl5.git] / pp_hot.c

diff --git a/pp_hot.c b/pp_hot.c
index 7c6e1e3..05b9b16 100644 (file)
--- a/pp_hot.c
+++ b/pp_hot.c
@@ -1122,6 +1122,9 @@ PP(pp_aassign)
            PL_egid = PerlProc_getegid();
        }
        PL_tainting |= (PL_uid && (PL_euid != PL_uid || PL_egid != PL_gid));
+
+       if (PL_delaymagic & DM_ARRAY && SvMAGICAL((SV*)ary))
+           mg_set((SV*)ary);
     }
     PL_delaymagic = 0;
 
@@ -1151,6 +1154,7 @@ PP(pp_aassign)
        while (relem <= SP)
            *relem++ = (lelem <= lastlelem) ? *lelem++ : &PL_sv_undef;
     }
+
     RETURN;
 }
 
@@ -1257,9 +1261,12 @@ PP(pp_match)
            }
        }
     }
-    /* remove comment to get faster /g but possibly unsafe $1 vars after a
-       match. Test for the unsafe vars will fail as well*/
-    if (( /* !global &&  */ rx->nparens) 
+    /* XXX: comment out !global get safe $1 vars after a
+       match, BUT be aware that this leads to dramatic slowdowns on
+       /g matches against large strings.  So far a solution to this problem
+       appears to be quite tricky.
+       Test for the unsafe vars are TODO for now. */
+    if ((  !global &&  rx->nparens) 
            || SvTEMP(TARG) || PL_sawampersand ||
            (rx->extflags & (RXf_EVAL_SEEN|RXf_PMf_KEEPCOPY)))
        r_flags |= REXEC_COPY_STR;
@@ -2701,9 +2708,6 @@ try_autoload:
 
     gimme = GIMME_V;
     if ((PL_op->op_private & OPpENTERSUB_DB) && GvCV(PL_DBsub) && !CvNODEBUG(cv)) {
-        if (CvASSERTION(cv) && PL_DBassertion)
-           sv_setiv(PL_DBassertion, 1);
-       
         Perl_get_db_sub(aTHX_ &sv, cv);
         if (CvISXSUB(cv))
             PL_curcopdb = PL_curcop;
@@ -3041,7 +3045,7 @@ S_method_common(pTHX_ SV* meth, U32* hashp)
            gv = (GV*)HeVAL(he);
            if (isGV(gv) && GvCV(gv) &&
                (!GvCVGEN(gv) || GvCVGEN(gv)
-                  == (PL_sub_generation + HvMROMETA(stash)->sub_generation)))
+                  == (PL_sub_generation + HvMROMETA(stash)->cache_gen)))
                return (SV*)GvCV(gv);
        }
     }