[perl #25824] Segmentation fault with

 sub x { shift; @a = @b; eval +{ use } }

p4raw-id: //depot/perl@22306

1 files changed, 338 insertions, 332 deletions

diff --git a/perly.act b/perly.act
index eafa340b95..9c5405eb24 100644
--- a/perly.act
+++ b/perly.act
@@ -35,30 +35,36 @@ case 2:
     break;
 
   case 8:
-#line 121 "perly.y"
-    { yyval.opval = Nullop; ;}
+#line 120 "perly.y"
+    { yyval.ival = PL_savestack_ix; ;}
     break;
 
   case 9:
-#line 123 "perly.y"
-    { yyval.opval = yyvsp[-1].opval; ;}
+#line 124 "perly.y"
+    { yyval.opval = Nullop; ;}
     break;
 
   case 10:
-#line 125 "perly.y"
-    {   yyval.opval = append_list(OP_LINESEQ,
-				(LISTOP*)yyvsp[-1].opval, (LISTOP*)yyvsp[0].opval);
-			    PL_pad_reset_pending = TRUE;
-			    if (yyvsp[-1].opval && yyvsp[0].opval) PL_hints |= HINT_BLOCK_SCOPE; ;}
+#line 126 "perly.y"
+    { yyval.opval = yyvsp[-1].opval; ;}
     break;
 
   case 11:
-#line 133 "perly.y"
+#line 128 "perly.y"
+    {   LEAVE_SCOPE(yyvsp[-1].ival);
+			    yyval.opval = append_list(OP_LINESEQ,
+				(LISTOP*)yyvsp[-2].opval, (LISTOP*)yyvsp[0].opval);
+			    PL_pad_reset_pending = TRUE;
+			    if (yyvsp[-2].opval && yyvsp[0].opval) PL_hints |= HINT_BLOCK_SCOPE; ;}
+    break;
+
+  case 12:
+#line 137 "perly.y"
     { yyval.opval = newSTATEOP(0, yyvsp[-1].pval, yyvsp[0].opval); ;}
     break;
 
-  case 13:
-#line 136 "perly.y"
+  case 14:
+#line 140 "perly.y"
     { if (yyvsp[-1].pval != Nullch) {
 			      yyval.opval = newSTATEOP(0, yyvsp[-1].pval, newOP(OP_NULL, 0));
 			    }
@@ -69,91 +75,91 @@ case 2:
 			    PL_expect = XSTATE; ;}
     break;
 
-  case 14:
-#line 145 "perly.y"
+  case 15:
+#line 149 "perly.y"
     { yyval.opval = newSTATEOP(0, yyvsp[-2].pval, yyvsp[-1].opval);
 			  PL_expect = XSTATE; ;}
     break;
 
-  case 15:
-#line 151 "perly.y"
+  case 16:
+#line 155 "perly.y"
     { yyval.opval = Nullop; ;}
     break;
 
-  case 16:
-#line 153 "perly.y"
+  case 17:
+#line 157 "perly.y"
     { yyval.opval = yyvsp[0].opval; ;}
     break;
 
-  case 17:
-#line 155 "perly.y"
+  case 18:
+#line 159 "perly.y"
     { yyval.opval = newLOGOP(OP_AND, 0, yyvsp[0].opval, yyvsp[-2].opval); ;}
     break;
 
-  case 18:
-#line 157 "perly.y"
+  case 19:
+#line 161 "perly.y"
     { yyval.opval = newLOGOP(OP_OR, 0, yyvsp[0].opval, yyvsp[-2].opval); ;}
     break;
 
-  case 19:
-#line 159 "perly.y"
+  case 20:
+#line 163 "perly.y"
     { yyval.opval = newLOOPOP(OPf_PARENS, 1, scalar(yyvsp[0].opval), yyvsp[-2].opval); ;}
     break;
 
-  case 20:
-#line 161 "perly.y"
+  case 21:
+#line 165 "perly.y"
     { yyval.opval = newLOOPOP(OPf_PARENS, 1, yyvsp[0].opval, yyvsp[-2].opval);;}
     break;
 
-  case 21:
-#line 163 "perly.y"
+  case 22:
+#line 167 "perly.y"
     { yyval.opval = newFOROP(0, Nullch, (line_t)yyvsp[-1].ival,
 					Nullop, yyvsp[0].opval, yyvsp[-2].opval, Nullop); ;}
     break;
 
-  case 22:
-#line 169 "perly.y"
+  case 23:
+#line 173 "perly.y"
     { yyval.opval = Nullop; ;}
     break;
 
-  case 23:
-#line 171 "perly.y"
+  case 24:
+#line 175 "perly.y"
     { (yyvsp[0].opval)->op_flags |= OPf_PARENS; yyval.opval = scope(yyvsp[0].opval); ;}
     break;
 
-  case 24:
-#line 173 "perly.y"
+  case 25:
+#line 177 "perly.y"
     { PL_copline = (line_t)yyvsp[-5].ival;
 			    yyval.opval = newCONDOP(0, yyvsp[-3].opval, scope(yyvsp[-1].opval), yyvsp[0].opval);
 			    PL_hints |= HINT_BLOCK_SCOPE; ;}
     break;
 
-  case 25:
-#line 180 "perly.y"
+  case 26:
+#line 184 "perly.y"
     { PL_copline = (line_t)yyvsp[-6].ival;
 			    yyval.opval = block_end(yyvsp[-4].ival,
 				   newCONDOP(0, yyvsp[-3].opval, scope(yyvsp[-1].opval), yyvsp[0].opval)); ;}
     break;
 
-  case 26:
-#line 184 "perly.y"
+  case 27:
+#line 188 "perly.y"
     { PL_copline = (line_t)yyvsp[-6].ival;
 			    yyval.opval = block_end(yyvsp[-4].ival,
 				   newCONDOP(0, yyvsp[-3].opval, scope(yyvsp[-1].opval), yyvsp[0].opval)); ;}
     break;
 
-  case 27:
-#line 191 "perly.y"
+  case 28:
+#line 195 "perly.y"
     { yyval.opval = Nullop; ;}
     break;
 
-  case 28:
-#line 193 "perly.y"
+  case 29:
+#line 197 "perly.y"
     { yyval.opval = scope(yyvsp[0].opval); ;}
     break;
 
-  case 29:
-#line 198 "perly.y"
+  case 30:
+#line 202 "perly.y"
     { PL_copline = (line_t)yyvsp[-6].ival;
 			    yyval.opval = block_end(yyvsp[-4].ival,
 				   newSTATEOP(0, yyvsp[-7].pval,
@@ -161,8 +167,8 @@ case 2:
 						yyvsp[-6].ival, yyvsp[-3].opval, yyvsp[-1].opval, yyvsp[0].opval))); ;}
     break;
 
-  case 30:
-#line 204 "perly.y"
+  case 31:
+#line 208 "perly.y"
     { PL_copline = (line_t)yyvsp[-6].ival;
 			    yyval.opval = block_end(yyvsp[-4].ival,
 				   newSTATEOP(0, yyvsp[-7].pval,
@@ -170,27 +176,27 @@ case 2:
 						yyvsp[-6].ival, yyvsp[-3].opval, yyvsp[-1].opval, yyvsp[0].opval))); ;}
     break;
 
-  case 31:
-#line 210 "perly.y"
+  case 32:
+#line 214 "perly.y"
     { yyval.opval = block_end(yyvsp[-6].ival,
 				 newFOROP(0, yyvsp[-9].pval, (line_t)yyvsp[-8].ival, yyvsp[-5].opval, yyvsp[-3].opval, yyvsp[-1].opval, yyvsp[0].opval)); ;}
     break;
 
-  case 32:
-#line 213 "perly.y"
+  case 33:
+#line 217 "perly.y"
     { yyval.opval = block_end(yyvsp[-4].ival,
 				 newFOROP(0, yyvsp[-8].pval, (line_t)yyvsp[-7].ival, mod(yyvsp[-6].opval, OP_ENTERLOOP),
 					  yyvsp[-3].opval, yyvsp[-1].opval, yyvsp[0].opval)); ;}
     break;
 
-  case 33:
-#line 217 "perly.y"
+  case 34:
+#line 221 "perly.y"
     { yyval.opval = block_end(yyvsp[-4].ival,
 				 newFOROP(0, yyvsp[-7].pval, (line_t)yyvsp[-6].ival, Nullop, yyvsp[-3].opval, yyvsp[-1].opval, yyvsp[0].opval)); ;}
     break;
 
-  case 34:
-#line 221 "perly.y"
+  case 35:
+#line 225 "perly.y"
     { OP *forop;
 			  PL_copline = (line_t)yyvsp[-9].ival;
 			  forop = newSTATEOP(0, yyvsp[-10].pval,
@@ -207,31 +213,26 @@ case 2:
 			  yyval.opval = block_end(yyvsp[-7].ival, forop); ;}
     break;
 
-  case 35:
-#line 236 "perly.y"
+  case 36:
+#line 240 "perly.y"
     { yyval.opval = newSTATEOP(0, yyvsp[-2].pval,
 				 newWHILEOP(0, 1, (LOOP*)Nullop,
 					    NOLINE, Nullop, yyvsp[-1].opval, yyvsp[0].opval)); ;}
     break;
 
-  case 36:
-#line 243 "perly.y"
+  case 37:
+#line 247 "perly.y"
     { yyval.opval = Nullop; ;}
     break;
 
-  case 38:
-#line 249 "perly.y"
+  case 39:
+#line 253 "perly.y"
     { (void)scan_num("1", &yylval); yyval.opval = yylval.opval; ;}
     break;
 
-  case 40:
-#line 255 "perly.y"
-    { yyval.opval = invert(scalar(yyvsp[0].opval)); ;}
-    break;
-
   case 41:
-#line 260 "perly.y"
-    { yyval.opval = yyvsp[0].opval; intro_my(); ;}
+#line 259 "perly.y"
+    { yyval.opval = invert(scalar(yyvsp[0].opval)); ;}
     break;
 
   case 42:
@@ -250,77 +251,82 @@ case 2:
     break;
 
   case 45:
-#line 277 "perly.y"
-    { yyval.pval = Nullch; ;}
+#line 276 "perly.y"
+    { yyval.opval = yyvsp[0].opval; intro_my(); ;}
     break;
 
-  case 47:
-#line 283 "perly.y"
-    { yyval.ival = 0; ;}
+  case 46:
+#line 281 "perly.y"
+    { yyval.pval = Nullch; ;}
     break;
 
   case 48:
-#line 285 "perly.y"
+#line 287 "perly.y"
     { yyval.ival = 0; ;}
     break;
 
   case 49:
-#line 287 "perly.y"
+#line 289 "perly.y"
     { yyval.ival = 0; ;}
     break;
 
   case 50:
-#line 289 "perly.y"
+#line 291 "perly.y"
     { yyval.ival = 0; ;}
     break;
 
   case 51:
-#line 291 "perly.y"
+#line 293 "perly.y"
     { yyval.ival = 0; ;}
     break;
 
   case 52:
 #line 295 "perly.y"
-    { newFORM(yyvsp[-2].ival, yyvsp[-1].opval, yyvsp[0].opval); ;}
+    { yyval.ival = 0; ;}
     break;
 
   case 53:
-#line 298 "perly.y"
-    { yyval.opval = yyvsp[0].opval; ;}
+#line 299 "perly.y"
+    { newFORM(yyvsp[-2].ival, yyvsp[-1].opval, yyvsp[0].opval); ;}
     break;
 
   case 54:
-#line 299 "perly.y"
-    { yyval.opval = Nullop; ;}
+#line 302 "perly.y"
+    { yyval.opval = yyvsp[0].opval; ;}
     break;
 
   case 55:
-#line 304 "perly.y"
-    { newMYSUB(yyvsp[-4].ival, yyvsp[-3].opval, yyvsp[-2].opval, yyvsp[-1].opval, yyvsp[0].opval); ;}
+#line 303 "perly.y"
+    { yyval.opval = Nullop; ;}
     break;
 
   case 56:
-#line 309 "perly.y"
-    { newATTRSUB(yyvsp[-4].ival, yyvsp[-3].opval, yyvsp[-2].opval, yyvsp[-1].opval, yyvsp[0].opval); ;}
+#line 308 "perly.y"
+    { newMYSUB(yyvsp[-4].ival, yyvsp[-3].opval, yyvsp[-2].opval, yyvsp[-1].opval, yyvsp[0].opval); ;}
     break;
 
   case 57:
 #line 313 "perly.y"
-    { yyval.ival = start_subparse(FALSE, 0); ;}
+    { newATTRSUB(yyvsp[-4].ival, yyvsp[-3].opval, yyvsp[-2].opval, yyvsp[-1].opval, yyvsp[0].opval); ;}
     break;
 
   case 58:
 #line 317 "perly.y"
-    { yyval.ival = start_subparse(FALSE, CVf_ANON); ;}
+    { yyval.ival = start_subparse(FALSE, 0); ;}
     break;
 
   case 59:
 #line 321 "perly.y"
-    { yyval.ival = start_subparse(TRUE, 0); ;}
+    { yyval.ival = start_subparse(FALSE, CVf_ANON); ;}
     break;
 
   case 60:
 #line 325 "perly.y"
+    { yyval.ival = start_subparse(TRUE, 0); ;}
+    break;
+
+  case 61:
+#line 329 "perly.y"
     { STRLEN n_a; char *name = SvPV(((SVOP*)yyvsp[0].opval)->op_sv,n_a);
 			  if (strEQ(name, "BEGIN") || strEQ(name, "END")
 			      || strEQ(name, "INIT") || strEQ(name, "CHECK"))
@@ -328,377 +334,377 @@ case 2:
 			  yyval.opval = yyvsp[0].opval; ;}
     break;
 
-  case 61:
-#line 334 "perly.y"
-    { yyval.opval = Nullop; ;}
-    break;
-
-  case 63:
-#line 340 "perly.y"
+  case 62:
+#line 338 "perly.y"
     { yyval.opval = Nullop; ;}
     break;
 
   case 64:
-#line 342 "perly.y"
-    { yyval.opval = yyvsp[0].opval; ;}
+#line 344 "perly.y"
+    { yyval.opval = Nullop; ;}
     break;
 
   case 65:
-#line 344 "perly.y"
-    { yyval.opval = Nullop; ;}
+#line 346 "perly.y"
+    { yyval.opval = yyvsp[0].opval; ;}
     break;
 
   case 66:
-#line 349 "perly.y"
-    { yyval.opval = yyvsp[0].opval; ;}
+#line 348 "perly.y"
+    { yyval.opval = Nullop; ;}
     break;
 
   case 67:
-#line 351 "perly.y"
-    { yyval.opval = Nullop; ;}
+#line 353 "perly.y"
+    { yyval.opval = yyvsp[0].opval; ;}
     break;
 
   case 68:
 #line 355 "perly.y"
-    { yyval.opval = yyvsp[0].opval; ;}
+    { yyval.opval = Nullop; ;}
     break;
 
   case 69:
-#line 356 "perly.y"
-    { yyval.opval = Nullop; PL_expect = XSTATE; ;}
+#line 359 "perly.y"
+    { yyval.opval = yyvsp[0].opval; ;}
     break;
 
   case 70:
 #line 360 "perly.y"
-    { package(yyvsp[-1].opval); ;}
+    { yyval.opval = Nullop; PL_expect = XSTATE; ;}
     break;
 
   case 71:
 #line 364 "perly.y"
-    { CvSPECIAL_on(PL_compcv); /* It's a BEGIN {} */ ;}
+    { package(yyvsp[-1].opval); ;}
     break;
 
   case 72:
-#line 366 "perly.y"
-    { utilize(yyvsp[-6].ival, yyvsp[-5].ival, yyvsp[-3].opval, yyvsp[-2].opval, yyvsp[-1].opval); ;}
+#line 368 "perly.y"
+    { CvSPECIAL_on(PL_compcv); /* It's a BEGIN {} */ ;}
     break;
 
   case 73:
-#line 371 "perly.y"
-    { yyval.opval = newLOGOP(OP_AND, 0, yyvsp[-2].opval, yyvsp[0].opval); ;}
+#line 370 "perly.y"
+    { utilize(yyvsp[-6].ival, yyvsp[-5].ival, yyvsp[-3].opval, yyvsp[-2].opval, yyvsp[-1].opval); ;}
     break;
 
   case 74:
-#line 373 "perly.y"
-    { yyval.opval = newLOGOP(yyvsp[-1].ival, 0, yyvsp[-2].opval, yyvsp[0].opval); ;}
+#line 375 "perly.y"
+    { yyval.opval = newLOGOP(OP_AND, 0, yyvsp[-2].opval, yyvsp[0].opval); ;}
     break;
 
   case 75:
-#line 375 "perly.y"
+#line 377 "perly.y"
+    { yyval.opval = newLOGOP(yyvsp[-1].ival, 0, yyvsp[-2].opval, yyvsp[0].opval); ;}
+    break;
+
+  case 76:
+#line 379 "perly.y"
     { yyval.opval = newLOGOP(OP_DOR, 0, yyvsp[-2].opval, yyvsp[0].opval); ;}
     break;
 
-  case 77:
-#line 381 "perly.y"
+  case 78:
+#line 385 "perly.y"
     { yyval.opval = yyvsp[-1].opval; ;}
     break;
 
-  case 78:
-#line 383 "perly.y"
+  case 79:
+#line 387 "perly.y"
     { yyval.opval = append_elem(OP_LIST, yyvsp[-2].opval, yyvsp[0].opval); ;}
     break;
 
-  case 80:
-#line 389 "perly.y"
+  case 81:
+#line 393 "perly.y"
     { yyval.opval = convert(yyvsp[-2].ival, OPf_STACKED,
 				prepend_elem(OP_LIST, newGVREF(yyvsp[-2].ival,yyvsp[-1].opval), yyvsp[0].opval) ); ;}
     break;
 
-  case 81:
-#line 392 "perly.y"
+  case 82:
+#line 396 "perly.y"
     { yyval.opval = convert(yyvsp[-4].ival, OPf_STACKED,
 				prepend_elem(OP_LIST, newGVREF(yyvsp[-4].ival,yyvsp[-2].opval), yyvsp[-1].opval) ); ;}
     break;
 
-  case 82:
-#line 395 "perly.y"
+  case 83:
+#line 399 "perly.y"
     { yyval.opval = convert(OP_ENTERSUB, OPf_STACKED,
 				append_elem(OP_LIST,
 				    prepend_elem(OP_LIST, scalar(yyvsp[-5].opval), yyvsp[-1].opval),
 				    newUNOP(OP_METHOD, 0, yyvsp[-3].opval))); ;}
     break;
 
-  case 83:
-#line 400 "perly.y"
+  case 84:
+#line 404 "perly.y"
     { yyval.opval = convert(OP_ENTERSUB, OPf_STACKED,
 				append_elem(OP_LIST, scalar(yyvsp[-2].opval),
 				    newUNOP(OP_METHOD, 0, yyvsp[0].opval))); ;}
     break;
 
-  case 84:
-#line 404 "perly.y"
+  case 85:
+#line 408 "perly.y"
     { yyval.opval = convert(OP_ENTERSUB, OPf_STACKED,
 				append_elem(OP_LIST,
 				    prepend_elem(OP_LIST, yyvsp[-1].opval, yyvsp[0].opval),
 				    newUNOP(OP_METHOD, 0, yyvsp[-2].opval))); ;}
     break;
 
-  case 85:
-#line 409 "perly.y"
+  case 86:
+#line 413 "perly.y"
     { yyval.opval = convert(OP_ENTERSUB, OPf_STACKED,
 				append_elem(OP_LIST,
 				    prepend_elem(OP_LIST, yyvsp[-3].opval, yyvsp[-1].opval),
 				    newUNOP(OP_METHOD, 0, yyvsp[-4].opval))); ;}
     break;
 
-  case 86:
-#line 414 "perly.y"
+  case 87:
+#line 418 "perly.y"
     { yyval.opval = convert(yyvsp[-1].ival, 0, yyvsp[0].opval); ;}
     break;
 
-  case 87:
-#line 416 "perly.y"
+  case 88:
+#line 420 "perly.y"
     { yyval.opval = convert(yyvsp[-3].ival, 0, yyvsp[-1].opval); ;}
     break;
 
-  case 88:
-#line 418 "perly.y"
+  case 89:
+#line 422 "perly.y"
     { yyvsp[0].opval = newANONATTRSUB(yyvsp[-1].ival, 0, Nullop, yyvsp[0].opval); ;}
     break;
 
-  case 89:
-#line 420 "perly.y"
+  case 90:
+#line 424 "perly.y"
     { yyval.opval = newUNOP(OP_ENTERSUB, OPf_STACKED,
 				 append_elem(OP_LIST,
 				   prepend_elem(OP_LIST, yyvsp[-2].opval, yyvsp[0].opval), yyvsp[-4].opval)); ;}
     break;
 
-  case 92:
-#line 434 "perly.y"
+  case 93:
+#line 438 "perly.y"
     { yyval.opval = newBINOP(OP_GELEM, 0, yyvsp[-4].opval, scalar(yyvsp[-2].opval));
 			    PL_expect = XOPERATOR; ;}
     break;
 
-  case 93:
-#line 437 "perly.y"
+  case 94:
+#line 441 "perly.y"
     { yyval.opval = newBINOP(OP_AELEM, 0, oopsAV(yyvsp[-3].opval), scalar(yyvsp[-1].opval)); ;}
     break;
 
-  case 94:
-#line 439 "perly.y"
+  case 95:
+#line 443 "perly.y"
     { yyval.opval = newBINOP(OP_AELEM, 0,
 					ref(newAVREF(yyvsp[-4].opval),OP_RV2AV),
 					scalar(yyvsp[-1].opval));;}
     break;
 
-  case 95:
-#line 443 "perly.y"
+  case 96:
+#line 447 "perly.y"
     { yyval.opval = newBINOP(OP_AELEM, 0,
 					ref(newAVREF(yyvsp[-3].opval),OP_RV2AV),
 					scalar(yyvsp[-1].opval));;}
     break;
 
-  case 96:
-#line 447 "perly.y"
+  case 97:
+#line 451 "perly.y"
     { yyval.opval = newBINOP(OP_HELEM, 0, oopsHV(yyvsp[-4].opval), jmaybe(yyvsp[-2].opval));
 			    PL_expect = XOPERATOR; ;}
     break;
 
-  case 97:
-#line 450 "perly.y"
+  case 98:
+#line 454 "perly.y"
     { yyval.opval = newBINOP(OP_HELEM, 0,
 					ref(newHVREF(yyvsp[-5].opval),OP_RV2HV),
 					jmaybe(yyvsp[-2].opval));
 			    PL_expect = XOPERATOR; ;}
     break;
 
-  case 98:
-#line 455 "perly.y"
+  case 99:
+#line 459 "perly.y"
     { yyval.opval = newBINOP(OP_HELEM, 0,
 					ref(newHVREF(yyvsp[-4].opval),OP_RV2HV),
 					jmaybe(yyvsp[-2].opval));
 			    PL_expect = XOPERATOR; ;}
     break;
 
-  case 99:
-#line 460 "perly.y"
+  case 100:
+#line 464 "perly.y"
     { yyval.opval = newUNOP(OP_ENTERSUB, OPf_STACKED,
 				   newCVREF(0, scalar(yyvsp[-3].opval))); ;}
     break;
 
-  case 100:
-#line 463 "perly.y"
+  case 101:
+#line 467 "perly.y"
     { yyval.opval = newUNOP(OP_ENTERSUB, OPf_STACKED,
 				   append_elem(OP_LIST, yyvsp[-1].opval,
 				       newCVREF(0, scalar(yyvsp[-4].opval)))); ;}
     break;
 
-  case 101:
-#line 468 "perly.y"
+  case 102:
+#line 472 "perly.y"
     { yyval.opval = newUNOP(OP_ENTERSUB, OPf_STACKED,
 				   append_elem(OP_LIST, yyvsp[-1].opval,
 					       newCVREF(0, scalar(yyvsp[-3].opval)))); ;}
     break;
 
-  case 102:
-#line 472 "perly.y"
+  case 103:
+#line 476 "perly.y"
     { yyval.opval = newUNOP(OP_ENTERSUB, OPf_STACKED,
 				   newCVREF(0, scalar(yyvsp[-2].opval))); ;}
     break;
 
-  case 103:
-#line 478 "perly.y"
+  case 104:
+#line 482 "perly.y"
     { yyval.opval = newASSIGNOP(OPf_STACKED, yyvsp[-2].opval, yyvsp[-1].ival, yyvsp[0].opval); ;}
     break;
 
-  case 104:
-#line 480 "perly.y"
+  case 105:
+#line 484 "perly.y"
     { yyval.opval = newBINOP(yyvsp[-1].ival, 0, scalar(yyvsp[-2].opval), scalar(yyvsp[0].opval)); ;}
     break;
 
-  case 105:
-#line 482 "perly.y"
+  case 106:
+#line 486 "perly.y"
     {   if (yyvsp[-1].ival != OP_REPEAT)
 				scalar(yyvsp[-2].opval);
 			    yyval.opval = newBINOP(yyvsp[-1].ival, 0, yyvsp[-2].opval, scalar(yyvsp[0].opval)); ;}
     break;
 
-  case 106:
-#line 486 "perly.y"
-    { yyval.opval = newBINOP(yyvsp[-1].ival, 0, scalar(yyvsp[-2].opval), scalar(yyvsp[0].opval)); ;}
-    break;
-
   case 107:
-#line 488 "perly.y"
+#line 490 "perly.y"
     { yyval.opval = newBINOP(yyvsp[-1].ival, 0, scalar(yyvsp[-2].opval), scalar(yyvsp[0].opval)); ;}
     break;
 
   case 108:
-#line 490 "perly.y"
+#line 492 "perly.y"
     { yyval.opval = newBINOP(yyvsp[-1].ival, 0, scalar(yyvsp[-2].opval), scalar(yyvsp[0].opval)); ;}
     break;
 
   case 109:
-#line 492 "perly.y"
+#line 494 "perly.y"
     { yyval.opval = newBINOP(yyvsp[-1].ival, 0, scalar(yyvsp[-2].opval), scalar(yyvsp[0].opval)); ;}
     break;
 
   case 110:
-#line 494 "perly.y"
+#line 496 "perly.y"
     { yyval.opval = newBINOP(yyvsp[-1].ival, 0, scalar(yyvsp[-2].opval), scalar(yyvsp[0].opval)); ;}
     break;
 
   case 111:
-#line 496 "perly.y"
+#line 498 "perly.y"
     { yyval.opval = newBINOP(yyvsp[-1].ival, 0, scalar(yyvsp[-2].opval), scalar(yyvsp[0].opval)); ;}
     break;
 
   case 112:
-#line 498 "perly.y"
-    { yyval.opval = newRANGE(yyvsp[-1].ival, scalar(yyvsp[-2].opval), scalar(yyvsp[0].opval));;}
+#line 500 "perly.y"
+    { yyval.opval = newBINOP(yyvsp[-1].ival, 0, scalar(yyvsp[-2].opval), scalar(yyvsp[0].opval)); ;}
     break;
 
   case 113:
-#line 500 "perly.y"
-    { yyval.opval = newLOGOP(OP_AND, 0, yyvsp[-2].opval, yyvsp[0].opval); ;}
+#line 502 "perly.y"
+    { yyval.opval = newRANGE(yyvsp[-1].ival, scalar(yyvsp[-2].opval), scalar(yyvsp[0].opval));;}
     break;
 
   case 114:
-#line 502 "perly.y"
-    { yyval.opval = newLOGOP(OP_OR, 0, yyvsp[-2].opval, yyvsp[0].opval); ;}
+#line 504 "perly.y"
+    { yyval.opval = newLOGOP(OP_AND, 0, yyvsp[-2].opval, yyvsp[0].opval); ;}
     break;
 
   case 115:
-#line 504 "perly.y"
-    { yyval.opval = newLOGOP(OP_DOR, 0, yyvsp[-2].opval, yyvsp[0].opval); ;}
+#line 506 "perly.y"
+    { yyval.opval = newLOGOP(OP_OR, 0, yyvsp[-2].opval, yyvsp[0].opval); ;}
     break;
 
   case 116:
-#line 506 "perly.y"
-    { yyval.opval = bind_match(yyvsp[-1].ival, yyvsp[-2].opval, yyvsp[0].opval); ;}
+#line 508 "perly.y"
+    { yyval.opval = newLOGOP(OP_DOR, 0, yyvsp[-2].opval, yyvsp[0].opval); ;}
     break;
 
   case 117:
-#line 511 "perly.y"
-    { yyval.opval = newUNOP(OP_NEGATE, 0, scalar(yyvsp[0].opval)); ;}
+#line 510 "perly.y"
+    { yyval.opval = bind_match(yyvsp[-1].ival, yyvsp[-2].opval, yyvsp[0].opval); ;}
     break;
 
   case 118:
-#line 513 "perly.y"
-    { yyval.opval = yyvsp[0].opval; ;}
+#line 515 "perly.y"
+    { yyval.opval = newUNOP(OP_NEGATE, 0, scalar(yyvsp[0].opval)); ;}
     break;
 
   case 119:
-#line 515 "perly.y"
-    { yyval.opval = newUNOP(OP_NOT, 0, scalar(yyvsp[0].opval)); ;}
+#line 517 "perly.y"
+    { yyval.opval = yyvsp[0].opval; ;}
     break;
 
   case 120:
-#line 517 "perly.y"
-    { yyval.opval = newUNOP(OP_COMPLEMENT, 0, scalar(yyvsp[0].opval));;}
+#line 519 "perly.y"
+    { yyval.opval = newUNOP(OP_NOT, 0, scalar(yyvsp[0].opval)); ;}
     break;
 
   case 121:
-#line 519 "perly.y"
+#line 521 "perly.y"
+    { yyval.opval = newUNOP(OP_COMPLEMENT, 0, scalar(yyvsp[0].opval));;}
+    break;
+
+  case 122:
+#line 523 "perly.y"
     { yyval.opval = newUNOP(OP_POSTINC, 0,
 					mod(scalar(yyvsp[-1].opval), OP_POSTINC)); ;}
     break;
 
-  case 122:
-#line 522 "perly.y"
+  case 123:
+#line 526 "perly.y"
     { yyval.opval = newUNOP(OP_POSTDEC, 0,
 					mod(scalar(yyvsp[-1].opval), OP_POSTDEC)); ;}
     break;
 
-  case 123:
-#line 525 "perly.y"
+  case 124:
+#line 529 "perly.y"
     { yyval.opval = newUNOP(OP_PREINC, 0,
 					mod(scalar(yyvsp[0].opval), OP_PREINC)); ;}
     break;
 
-  case 124:
-#line 528 "perly.y"
+  case 125:
+#line 532 "perly.y"
     { yyval.opval = newUNOP(OP_PREDEC, 0,
 					mod(scalar(yyvsp[0].opval), OP_PREDEC)); ;}
     break;
 
-  case 125:
-#line 535 "perly.y"
+  case 126:
+#line 539 "perly.y"
     { yyval.opval = newANONLIST(yyvsp[-1].opval); ;}
     break;
 
-  case 126:
-#line 537 "perly.y"
+  case 127:
+#line 541 "perly.y"
     { yyval.opval = newANONLIST(Nullop); ;}
     break;
 
-  case 127:
-#line 539 "perly.y"
+  case 128:
+#line 543 "perly.y"
     { yyval.opval = newANONHASH(yyvsp[-2].opval); ;}
     break;
 
-  case 128:
-#line 541 "perly.y"
+  case 129:
+#line 545 "perly.y"
     { yyval.opval = newANONHASH(Nullop); ;}
     break;
 
-  case 129:
-#line 543 "perly.y"
+  case 130:
+#line 547 "perly.y"
     { yyval.opval = newANONATTRSUB(yyvsp[-3].ival, yyvsp[-2].opval, yyvsp[-1].opval, yyvsp[0].opval); ;}
     break;
 
-  case 130:
-#line 549 "perly.y"
+  case 131:
+#line 553 "perly.y"
     { yyval.opval = dofile(yyvsp[0].opval); ;}
     break;
 
-  case 131:
-#line 551 "perly.y"
+  case 132:
+#line 555 "perly.y"
     { yyval.opval = newUNOP(OP_NULL, OPf_SPECIAL, scope(yyvsp[0].opval)); ;}
     break;
 
-  case 132:
-#line 553 "perly.y"
+  case 133:
+#line 557 "perly.y"
     { yyval.opval = newUNOP(OP_ENTERSUB,
 			    OPf_SPECIAL|OPf_STACKED,
 			    prepend_elem(OP_LIST,
@@ -708,8 +714,8 @@ case 2:
 				)),Nullop)); dep();;}
     break;
 
-  case 133:
-#line 561 "perly.y"
+  case 134:
+#line 565 "perly.y"
     { yyval.opval = newUNOP(OP_ENTERSUB,
 			    OPf_SPECIAL|OPf_STACKED,
 			    append_elem(OP_LIST,
@@ -720,93 +726,93 @@ case 2:
 				)))); dep();;}
     break;
 
-  case 134:
-#line 570 "perly.y"
+  case 135:
+#line 574 "perly.y"
     { yyval.opval = newUNOP(OP_ENTERSUB, OPf_SPECIAL|OPf_STACKED,
 			    prepend_elem(OP_LIST,
 				scalar(newCVREF(0,scalar(yyvsp[-2].opval))), Nullop)); dep();;}
     break;
 
-  case 135:
-#line 574 "perly.y"
+  case 136:
+#line 578 "perly.y"
     { yyval.opval = newUNOP(OP_ENTERSUB, OPf_SPECIAL|OPf_STACKED,
 			    prepend_elem(OP_LIST,
 				yyvsp[-1].opval,
 				scalar(newCVREF(0,scalar(yyvsp[-3].opval))))); dep();;}
     break;
 
-  case 140:
-#line 586 "perly.y"
-    { yyval.opval = newCONDOP(0, yyvsp[-4].opval, yyvsp[-2].opval, yyvsp[0].opval); ;}
-    break;
-
   case 141:
-#line 588 "perly.y"
-    { yyval.opval = newUNOP(OP_REFGEN, 0, mod(yyvsp[0].opval,OP_REFGEN)); ;}
+#line 590 "perly.y"
+    { yyval.opval = newCONDOP(0, yyvsp[-4].opval, yyvsp[-2].opval, yyvsp[0].opval); ;}
     break;
 
   case 142:
-#line 590 "perly.y"
-    { yyval.opval = yyvsp[0].opval; ;}
+#line 592 "perly.y"
+    { yyval.opval = newUNOP(OP_REFGEN, 0, mod(yyvsp[0].opval,OP_REFGEN)); ;}
     break;
 
   case 143:
-#line 592 "perly.y"
-    { yyval.opval = localize(yyvsp[0].opval,yyvsp[-1].ival); ;}
+#line 594 "perly.y"
+    { yyval.opval = yyvsp[0].opval; ;}
     break;
 
   case 144:
-#line 594 "perly.y"
-    { yyval.opval = sawparens(yyvsp[-1].opval); ;}
+#line 596 "perly.y"
+    { yyval.opval = localize(yyvsp[0].opval,yyvsp[-1].ival); ;}
     break;
 
   case 145:
-#line 596 "perly.y"
-    { yyval.opval = sawparens(newNULLLIST()); ;}
+#line 598 "perly.y"
+    { yyval.opval = sawparens(yyvsp[-1].opval); ;}
     break;
 
   case 146:
-#line 598 "perly.y"
-    { yyval.opval = yyvsp[0].opval; ;}
+#line 600 "perly.y"
+    { yyval.opval = sawparens(newNULLLIST()); ;}
     break;
 
   case 147:
-#line 600 "perly.y"
+#line 602 "perly.y"
     { yyval.opval = yyvsp[0].opval; ;}
     break;
 
   case 148:
-#line 602 "perly.y"
+#line 604 "perly.y"
     { yyval.opval = yyvsp[0].opval; ;}
     break;
 
   case 149:
-#line 604 "perly.y"
+#line 606 "perly.y"
     { yyval.opval = yyvsp[0].opval; ;}
     break;
 
   case 150:
-#line 606 "perly.y"
-    { yyval.opval = newUNOP(OP_AV2ARYLEN, 0, ref(yyvsp[0].opval, OP_AV2ARYLEN));;}
+#line 608 "perly.y"
+    { yyval.opval = yyvsp[0].opval; ;}
     break;
 
   case 151:
-#line 608 "perly.y"
-    { yyval.opval = yyvsp[0].opval; ;}
+#line 610 "perly.y"
+    { yyval.opval = newUNOP(OP_AV2ARYLEN, 0, ref(yyvsp[0].opval, OP_AV2ARYLEN));;}
     break;
 
   case 152:
-#line 610 "perly.y"
-    { yyval.opval = newSLICEOP(0, yyvsp[-1].opval, yyvsp[-4].opval); ;}
+#line 612 "perly.y"
+    { yyval.opval = yyvsp[0].opval; ;}
     break;
 
   case 153:
-#line 612 "perly.y"
-    { yyval.opval = newSLICEOP(0, yyvsp[-1].opval, Nullop); ;}
+#line 614 "perly.y"
+    { yyval.opval = newSLICEOP(0, yyvsp[-1].opval, yyvsp[-4].opval); ;}
     break;
 
   case 154:
-#line 614 "perly.y"
+#line 616 "perly.y"
+    { yyval.opval = newSLICEOP(0, yyvsp[-1].opval, Nullop); ;}
+    break;
+
+  case 155:
+#line 618 "perly.y"
     { yyval.opval = prepend_elem(OP_ASLICE,
 				newOP(OP_PUSHMARK, 0),
 				    newLISTOP(OP_ASLICE, 0,
@@ -814,8 +820,8 @@ case 2:
 					ref(yyvsp[-3].opval, OP_ASLICE))); ;}
     break;
 
-  case 155:
-#line 620 "perly.y"
+  case 156:
+#line 624 "perly.y"
     { yyval.opval = prepend_elem(OP_HSLICE,
 				newOP(OP_PUSHMARK, 0),
 				    newLISTOP(OP_HSLICE, 0,
@@ -824,218 +830,218 @@ case 2:
 			    PL_expect = XOPERATOR; ;}
     break;
 
-  case 156:
-#line 627 "perly.y"
+  case 157:
+#line 631 "perly.y"
     { yyval.opval = yyvsp[0].opval; ;}
     break;
 
-  case 157:
-#line 629 "perly.y"
+  case 158:
+#line 633 "perly.y"
     { yyval.opval = newUNOP(OP_ENTERSUB, 0, scalar(yyvsp[0].opval)); ;}
     break;
 
-  case 158:
-#line 631 "perly.y"
+  case 159:
+#line 635 "perly.y"
     { yyval.opval = newUNOP(OP_ENTERSUB, OPf_STACKED, scalar(yyvsp[-2].opval)); ;}
     break;
 
-  case 159:
-#line 633 "perly.y"
+  case 160:
+#line 637 "perly.y"
     { yyval.opval = newUNOP(OP_ENTERSUB, OPf_STACKED,
 			    append_elem(OP_LIST, yyvsp[-1].opval, scalar(yyvsp[-3].opval))); ;}
     break;
 
-  case 160:
-#line 636 "perly.y"
+  case 161:
+#line 640 "perly.y"
     { yyval.opval = newUNOP(OP_ENTERSUB, OPf_STACKED,
 			    append_elem(OP_LIST, yyvsp[0].opval, scalar(yyvsp[-1].opval))); ;}
     break;
 
-  case 161:
-#line 639 "perly.y"
+  case 162:
+#line 643 "perly.y"
     { yyval.opval = newOP(yyvsp[0].ival, OPf_SPECIAL);
 			    PL_hints |= HINT_BLOCK_SCOPE; ;}
     break;
 
-  case 162:
-#line 642 "perly.y"
+  case 163:
+#line 646 "perly.y"
     { yyval.opval = newLOOPEX(yyvsp[-1].ival,yyvsp[0].opval); ;}
     break;
 
-  case 163:
-#line 644 "perly.y"
+  case 164:
+#line 648 "perly.y"
     { yyval.opval = newUNOP(OP_NOT, 0, scalar(yyvsp[0].opval)); ;}
     break;
 
-  case 164:
-#line 646 "perly.y"
+  case 165:
+#line 650 "perly.y"
     { yyval.opval = newOP(yyvsp[0].ival, 0); ;}
     break;
 
-  case 165:
-#line 648 "perly.y"
+  case 166:
+#line 652 "perly.y"
     { yyval.opval = newUNOP(yyvsp[-1].ival, 0, yyvsp[0].opval); ;}
     break;
 
-  case 166:
-#line 650 "perly.y"
+  case 167:
+#line 654 "perly.y"
     { yyval.opval = newUNOP(yyvsp[-1].ival, 0, yyvsp[0].opval); ;}
     break;
 
-  case 167:
-#line 652 "perly.y"
+  case 168:
+#line 656 "perly.y"
     { yyval.opval = newUNOP(OP_ENTERSUB, OPf_STACKED,
 			    append_elem(OP_LIST, yyvsp[0].opval, scalar(yyvsp[-1].opval))); ;}
     break;
 
-  case 168:
-#line 655 "perly.y"
+  case 169:
+#line 659 "perly.y"
     { yyval.opval = newOP(yyvsp[0].ival, 0); ;}
     break;
 
-  case 169:
-#line 657 "perly.y"
+  case 170:
+#line 661 "perly.y"
     { yyval.opval = newOP(yyvsp[-2].ival, 0); ;}
     break;
 
-  case 170:
-#line 659 "perly.y"
+  case 171:
+#line 663 "perly.y"
     { yyval.opval = newUNOP(OP_ENTERSUB, OPf_STACKED,
 				scalar(yyvsp[0].opval)); ;}
     break;
 
-  case 171:
-#line 662 "perly.y"
+  case 172:
+#line 666 "perly.y"
     { yyval.opval = newOP(yyvsp[-2].ival, OPf_SPECIAL); ;}
     break;
 
-  case 172:
-#line 664 "perly.y"
+  case 173:
+#line 668 "perly.y"
     { yyval.opval = newUNOP(yyvsp[-3].ival, 0, yyvsp[-1].opval); ;}
     break;
 
-  case 173:
-#line 666 "perly.y"
+  case 174:
+#line 670 "perly.y"
     { yyval.opval = pmruntime(yyvsp[-3].opval, yyvsp[-1].opval, Nullop); ;}
     break;
 
-  case 174:
-#line 668 "perly.y"
+  case 175:
+#line 672 "perly.y"
     { yyval.opval = pmruntime(yyvsp[-5].opval, yyvsp[-3].opval, yyvsp[-1].opval); ;}
     break;
 
-  case 177:
-#line 675 "perly.y"
-    { yyval.opval = my_attrs(yyvsp[-1].opval,yyvsp[0].opval); ;}
-    break;
-
   case 178:
-#line 677 "perly.y"
-    { yyval.opval = localize(yyvsp[0].opval,yyvsp[-1].ival); ;}
+#line 679 "perly.y"
+    { yyval.opval = my_attrs(yyvsp[-1].opval,yyvsp[0].opval); ;}
     break;
 
   case 179:
-#line 682 "perly.y"
-    { yyval.opval = sawparens(yyvsp[-1].opval); ;}
+#line 681 "perly.y"
+    { yyval.opval = localize(yyvsp[0].opval,yyvsp[-1].ival); ;}
     break;
 
   case 180:
-#line 684 "perly.y"
-    { yyval.opval = sawparens(newNULLLIST()); ;}
+#line 686 "perly.y"
+    { yyval.opval = sawparens(yyvsp[-1].opval); ;}
     break;
 
   case 181:
-#line 686 "perly.y"
-    { yyval.opval = yyvsp[0].opval; ;}
+#line 688 "perly.y"
+    { yyval.opval = sawparens(newNULLLIST()); ;}
     break;
 
   case 182:
-#line 688 "perly.y"
+#line 690 "perly.y"
     { yyval.opval = yyvsp[0].opval; ;}
     break;
 
   case 183:
-#line 690 "perly.y"
+#line 692 "perly.y"
     { yyval.opval = yyvsp[0].opval; ;}
     break;
 
   case 184:
-#line 695 "perly.y"
-    { yyval.opval = Nullop; ;}
+#line 694 "perly.y"
+    { yyval.opval = yyvsp[0].opval; ;}
     break;
 
   case 185:
-#line 697 "perly.y"
-    { yyval.opval = yyvsp[0].opval; ;}
+#line 699 "perly.y"
+    { yyval.opval = Nullop; ;}
     break;
 
   case 186:
 #line 701 "perly.y"
-    { yyval.opval = Nullop; ;}
+    { yyval.opval = yyvsp[0].opval; ;}
     break;
 
   case 187:
-#line 703 "perly.y"
-    { yyval.opval = yyvsp[0].opval; ;}
+#line 705 "perly.y"
+    { yyval.opval = Nullop; ;}
     break;
 
   case 188:
-#line 705 "perly.y"
-    { yyval.opval = yyvsp[-1].opval; ;}
+#line 707 "perly.y"
+    { yyval.opval = yyvsp[0].opval; ;}
     break;
 
   case 189:
-#line 711 "perly.y"
-    { PL_in_my = 0; yyval.opval = my(yyvsp[0].opval); ;}
+#line 709 "perly.y"
+    { yyval.opval = yyvsp[-1].opval; ;}
     break;
 
   case 190:
 #line 715 "perly.y"
-    { yyval.opval = newCVREF(yyvsp[-1].ival,yyvsp[0].opval); ;}
+    { PL_in_my = 0; yyval.opval = my(yyvsp[0].opval); ;}
     break;
 
   case 191:
 #line 719 "perly.y"
-    { yyval.opval = newSVREF(yyvsp[0].opval); ;}
+    { yyval.opval = newCVREF(yyvsp[-1].ival,yyvsp[0].opval); ;}
     break;
 
   case 192:
 #line 723 "perly.y"
-    { yyval.opval = newAVREF(yyvsp[0].opval); ;}
+    { yyval.opval = newSVREF(yyvsp[0].opval); ;}
     break;
 
   case 193:
 #line 727 "perly.y"
-    { yyval.opval = newHVREF(yyvsp[0].opval); ;}
+    { yyval.opval = newAVREF(yyvsp[0].opval); ;}
     break;
 
   case 194:
 #line 731 "perly.y"
-    { yyval.opval = newAVREF(yyvsp[0].opval); ;}
+    { yyval.opval = newHVREF(yyvsp[0].opval); ;}
     break;
 
   case 195:
 #line 735 "perly.y"
-    { yyval.opval = newGVREF(0,yyvsp[0].opval); ;}
+    { yyval.opval = newAVREF(yyvsp[0].opval); ;}
     break;
 
   case 196:
-#line 740 "perly.y"
-    { yyval.opval = scalar(yyvsp[0].opval); ;}
+#line 739 "perly.y"
+    { yyval.opval = newGVREF(0,yyvsp[0].opval); ;}
     break;
 
   case 197:
-#line 742 "perly.y"
-    { yyval.opval = scalar(yyvsp[0].opval);  ;}
+#line 744 "perly.y"
+    { yyval.opval = scalar(yyvsp[0].opval); ;}
     break;
 
   case 198:
-#line 744 "perly.y"
-    { yyval.opval = scope(yyvsp[0].opval); ;}
+#line 746 "perly.y"
+    { yyval.opval = scalar(yyvsp[0].opval);  ;}
     break;
 
   case 199:
-#line 747 "perly.y"
+#line 748 "perly.y"
+    { yyval.opval = scope(yyvsp[0].opval); ;}
+    break;
+
+  case 200:
+#line 751 "perly.y"
     { yyval.opval = yyvsp[0].opval; ;}
     break;