parser: change LABEL type from pval to opval

The items pushed onto the parser stack can be one of several types:
ival, opval, pval etc. The only remaining use of pval is when a "label:"
is encountered.

When an error occurs during parsing, ops on the parse stack get
automatically reaped these days as part of the OP slab mechanism;
but bare strings (pvals) still leak.

Convert this one remaining pval into an opval, making the toker return
an OP_CONST with an SV holding the label.

Since newSTATEOP() still expects a raw string for the label, the parser
just grabs the value returned by the toker and makes a copy of the
string from it, then immediately frees the OP_CONST and its associated
SV.

The leak was showing up in ext/XS-APItest/t/stmtasexpr.t, which expects
to parse a statement where labels are banned.

1 files changed, 260 insertions, 254 deletions

diff --git a/perly.act b/perly.act
index fe8a5e9842..98e1572ce0 100644
--- a/perly.act
+++ b/perly.act
@@ -5,7 +5,7 @@
  */
 
 case 2:
-#line 119 "perly.y" /* yacc.c:1646  */
+#line 119 "perly.y" /* yacc.c:1648  */
     {
 			  parser->expect = XSTATE;
                           (yyval.ival) = 0;
@@ -14,7 +14,7 @@ case 2:
     break;
 
   case 3:
-#line 124 "perly.y" /* yacc.c:1646  */
+#line 124 "perly.y" /* yacc.c:1648  */
     {
 			  newPROG(block_end((ps[-1].val.ival),(ps[0].val.opval)));
 			  PL_compiling.cop_seq = 0;
@@ -24,7 +24,7 @@ case 2:
     break;
 
   case 4:
-#line 130 "perly.y" /* yacc.c:1646  */
+#line 130 "perly.y" /* yacc.c:1648  */
     {
 			  parser->expect = XTERM;
                           (yyval.ival) = 0;
@@ -33,7 +33,7 @@ case 2:
     break;
 
   case 5:
-#line 135 "perly.y" /* yacc.c:1646  */
+#line 135 "perly.y" /* yacc.c:1648  */
     {
 			  PL_eval_root = (ps[0].val.opval);
 			  (yyval.ival) = 0;
@@ -42,7 +42,7 @@ case 2:
     break;
 
   case 6:
-#line 140 "perly.y" /* yacc.c:1646  */
+#line 140 "perly.y" /* yacc.c:1648  */
     {
 			  parser->expect = XBLOCK;
                           (yyval.ival) = 0;
@@ -51,7 +51,7 @@ case 2:
     break;
 
   case 7:
-#line 145 "perly.y" /* yacc.c:1646  */
+#line 145 "perly.y" /* yacc.c:1648  */
     {
 			  PL_pad_reset_pending = TRUE;
 			  PL_eval_root = (ps[0].val.opval);
@@ -63,7 +63,7 @@ case 2:
     break;
 
   case 8:
-#line 153 "perly.y" /* yacc.c:1646  */
+#line 153 "perly.y" /* yacc.c:1648  */
     {
 			  parser->expect = XSTATE;
                           (yyval.ival) = 0;
@@ -72,7 +72,7 @@ case 2:
     break;
 
   case 9:
-#line 158 "perly.y" /* yacc.c:1646  */
+#line 158 "perly.y" /* yacc.c:1648  */
     {
 			  PL_pad_reset_pending = TRUE;
 			  PL_eval_root = (ps[0].val.opval);
@@ -84,7 +84,7 @@ case 2:
     break;
 
   case 10:
-#line 166 "perly.y" /* yacc.c:1646  */
+#line 166 "perly.y" /* yacc.c:1648  */
     {
 			  parser->expect = XSTATE;
                           (yyval.ival) = 0;
@@ -93,7 +93,7 @@ case 2:
     break;
 
   case 11:
-#line 171 "perly.y" /* yacc.c:1646  */
+#line 171 "perly.y" /* yacc.c:1648  */
     {
 			  PL_pad_reset_pending = TRUE;
 			  PL_eval_root = (ps[0].val.opval);
@@ -105,7 +105,7 @@ case 2:
     break;
 
   case 12:
-#line 179 "perly.y" /* yacc.c:1646  */
+#line 179 "perly.y" /* yacc.c:1648  */
     {
 			  parser->expect = XSTATE;
                           (yyval.ival) = 0;
@@ -114,7 +114,7 @@ case 2:
     break;
 
   case 13:
-#line 184 "perly.y" /* yacc.c:1646  */
+#line 184 "perly.y" /* yacc.c:1648  */
     {
 			  PL_eval_root = (ps[0].val.opval);
 			  (yyval.ival) = 0;
@@ -123,7 +123,7 @@ case 2:
     break;
 
   case 14:
-#line 192 "perly.y" /* yacc.c:1646  */
+#line 192 "perly.y" /* yacc.c:1648  */
     { if (parser->copline > (line_t)(ps[-3].val.ival))
 			      parser->copline = (line_t)(ps[-3].val.ival);
 			  (yyval.opval) = block_end((ps[-2].val.ival), (ps[-1].val.opval));
@@ -132,7 +132,7 @@ case 2:
     break;
 
   case 15:
-#line 200 "perly.y" /* yacc.c:1646  */
+#line 200 "perly.y" /* yacc.c:1648  */
     { if (parser->copline > (line_t)(ps[-6].val.ival))
 			      parser->copline = (line_t)(ps[-6].val.ival);
 			  (yyval.opval) = block_end((ps[-5].val.ival), (ps[-2].val.opval));
@@ -141,14 +141,14 @@ case 2:
     break;
 
   case 16:
-#line 207 "perly.y" /* yacc.c:1646  */
+#line 207 "perly.y" /* yacc.c:1648  */
     { (yyval.ival) = block_start(TRUE);
 			  parser->parsed_sub = 0; }
 
     break;
 
   case 17:
-#line 212 "perly.y" /* yacc.c:1646  */
+#line 212 "perly.y" /* yacc.c:1648  */
     { if (parser->copline > (line_t)(ps[-3].val.ival))
 			      parser->copline = (line_t)(ps[-3].val.ival);
 			  (yyval.opval) = block_end((ps[-2].val.ival), (ps[-1].val.opval));
@@ -157,20 +157,20 @@ case 2:
     break;
 
   case 18:
-#line 219 "perly.y" /* yacc.c:1646  */
+#line 219 "perly.y" /* yacc.c:1648  */
     { (yyval.ival) = block_start(FALSE);
 			  parser->parsed_sub = 0; }
 
     break;
 
   case 19:
-#line 225 "perly.y" /* yacc.c:1646  */
+#line 225 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = NULL; }
 
     break;
 
   case 20:
-#line 227 "perly.y" /* yacc.c:1646  */
+#line 227 "perly.y" /* yacc.c:1648  */
     {   (yyval.opval) = op_append_list(OP_LINESEQ, (ps[-1].val.opval), (ps[0].val.opval));
 			    PL_pad_reset_pending = TRUE;
 			    if ((ps[-1].val.opval) && (ps[0].val.opval))
@@ -180,13 +180,13 @@ case 2:
     break;
 
   case 21:
-#line 236 "perly.y" /* yacc.c:1646  */
+#line 236 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = NULL; }
 
     break;
 
   case 22:
-#line 238 "perly.y" /* yacc.c:1646  */
+#line 238 "perly.y" /* yacc.c:1648  */
     {   (yyval.opval) = op_append_list(OP_LINESEQ, (ps[-1].val.opval), (ps[0].val.opval));
 			    PL_pad_reset_pending = TRUE;
 			    if ((ps[-1].val.opval) && (ps[0].val.opval))
@@ -196,7 +196,7 @@ case 2:
     break;
 
   case 23:
-#line 247 "perly.y" /* yacc.c:1646  */
+#line 247 "perly.y" /* yacc.c:1648  */
     {
 			  (yyval.opval) = (ps[0].val.opval) ? newSTATEOP(0, NULL, (ps[0].val.opval)) : NULL;
 			}
@@ -204,35 +204,41 @@ case 2:
     break;
 
   case 24:
-#line 251 "perly.y" /* yacc.c:1646  */
+#line 251 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = (ps[0].val.opval); }
 
     break;
 
   case 25:
-#line 255 "perly.y" /* yacc.c:1646  */
+#line 255 "perly.y" /* yacc.c:1648  */
     {
-			  (yyval.opval) = newSTATEOP(SVf_UTF8 * (ps[-1].val.pval)[strlen((ps[-1].val.pval))+1], (ps[-1].val.pval), (ps[0].val.opval));
+                          SV *label = cSVOPx_sv((ps[-1].val.opval));
+			  (yyval.opval) = newSTATEOP(SvFLAGS(label) & SVf_UTF8,
+                                            savepv(SvPVX_const(label)), (ps[0].val.opval));
+                          op_free((ps[-1].val.opval));
 			}
 
     break;
 
   case 26:
-#line 259 "perly.y" /* yacc.c:1646  */
+#line 262 "perly.y" /* yacc.c:1648  */
     {
-			  (yyval.opval) = newSTATEOP(SVf_UTF8 * (ps[-1].val.pval)[strlen((ps[-1].val.pval))+1], (ps[-1].val.pval), (ps[0].val.opval));
+                          SV *label = cSVOPx_sv((ps[-1].val.opval));
+			  (yyval.opval) = newSTATEOP(SvFLAGS(label) & SVf_UTF8,
+                                            savepv(SvPVX_const(label)), (ps[0].val.opval));
+                          op_free((ps[-1].val.opval));
 			}
 
     break;
 
   case 27:
-#line 266 "perly.y" /* yacc.c:1646  */
+#line 272 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = (ps[0].val.opval); }
 
     break;
 
   case 28:
-#line 268 "perly.y" /* yacc.c:1646  */
+#line 274 "perly.y" /* yacc.c:1648  */
     {
 			  CV *fmtcv = PL_compcv;
 			  newFORM((ps[-2].val.ival), (ps[-1].val.opval), (ps[0].val.opval));
@@ -246,7 +252,7 @@ case 2:
     break;
 
   case 29:
-#line 280 "perly.y" /* yacc.c:1646  */
+#line 286 "perly.y" /* yacc.c:1648  */
     {
                           init_named_cv(PL_compcv, (ps[-1].val.opval));
 			  parser->in_my = 0;
@@ -256,7 +262,7 @@ case 2:
     break;
 
   case 30:
-#line 286 "perly.y" /* yacc.c:1646  */
+#line 292 "perly.y" /* yacc.c:1648  */
     {
 			  SvREFCNT_inc_simple_void(PL_compcv);
 			  (ps[-5].val.opval)->op_type == OP_CONST
@@ -271,7 +277,7 @@ case 2:
     break;
 
   case 31:
-#line 301 "perly.y" /* yacc.c:1646  */
+#line 307 "perly.y" /* yacc.c:1648  */
     {
                           init_named_cv(PL_compcv, (ps[-1].val.opval));
 			  parser->in_my = 0;
@@ -281,7 +287,7 @@ case 2:
     break;
 
   case 32:
-#line 307 "perly.y" /* yacc.c:1646  */
+#line 313 "perly.y" /* yacc.c:1648  */
     {
 			  SvREFCNT_inc_simple_void(PL_compcv);
 			  (ps[-4].val.opval)->op_type == OP_CONST
@@ -296,7 +302,7 @@ case 2:
     break;
 
   case 33:
-#line 318 "perly.y" /* yacc.c:1646  */
+#line 324 "perly.y" /* yacc.c:1648  */
     {
 			  package((ps[-1].val.opval));
 			  if ((ps[-2].val.opval))
@@ -307,13 +313,13 @@ case 2:
     break;
 
   case 34:
-#line 325 "perly.y" /* yacc.c:1646  */
+#line 331 "perly.y" /* yacc.c:1648  */
     { CvSPECIAL_on(PL_compcv); /* It's a BEGIN {} */ }
 
     break;
 
   case 35:
-#line 327 "perly.y" /* yacc.c:1646  */
+#line 333 "perly.y" /* yacc.c:1648  */
     {
 			  SvREFCNT_inc_simple_void(PL_compcv);
 			  utilize((ps[-6].val.ival), (ps[-5].val.ival), (ps[-3].val.opval), (ps[-2].val.opval), (ps[-1].val.opval));
@@ -324,7 +330,7 @@ case 2:
     break;
 
   case 36:
-#line 334 "perly.y" /* yacc.c:1646  */
+#line 340 "perly.y" /* yacc.c:1648  */
     {
 			  (yyval.opval) = block_end((ps[-4].val.ival),
 			      newCONDOP(0, (ps[-3].val.opval), op_scope((ps[-1].val.opval)), (ps[0].val.opval)));
@@ -334,7 +340,7 @@ case 2:
     break;
 
   case 37:
-#line 340 "perly.y" /* yacc.c:1646  */
+#line 346 "perly.y" /* yacc.c:1648  */
     {
 			  (yyval.opval) = block_end((ps[-4].val.ival),
                               newCONDOP(0, (ps[-3].val.opval), (ps[0].val.opval), op_scope((ps[-1].val.opval))));
@@ -344,7 +350,7 @@ case 2:
     break;
 
   case 38:
-#line 346 "perly.y" /* yacc.c:1646  */
+#line 352 "perly.y" /* yacc.c:1648  */
     {
 			  (yyval.opval) = block_end((ps[-3].val.ival), newGIVENOP((ps[-2].val.opval), op_scope((ps[0].val.opval)), 0));
 			  parser->copline = (line_t)(ps[-5].val.ival);
@@ -353,19 +359,19 @@ case 2:
     break;
 
   case 39:
-#line 351 "perly.y" /* yacc.c:1646  */
+#line 357 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = block_end((ps[-3].val.ival), newWHENOP((ps[-2].val.opval), op_scope((ps[0].val.opval)))); }
 
     break;
 
   case 40:
-#line 353 "perly.y" /* yacc.c:1646  */
+#line 359 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = newWHENOP(0, op_scope((ps[0].val.opval))); }
 
     break;
 
   case 41:
-#line 355 "perly.y" /* yacc.c:1646  */
+#line 361 "perly.y" /* yacc.c:1648  */
     {
 			  (yyval.opval) = block_end((ps[-5].val.ival),
 				  newWHILEOP(0, 1, NULL,
@@ -376,7 +382,7 @@ case 2:
     break;
 
   case 42:
-#line 362 "perly.y" /* yacc.c:1646  */
+#line 368 "perly.y" /* yacc.c:1648  */
     {
 			  (yyval.opval) = block_end((ps[-5].val.ival),
 				  newWHILEOP(0, 1, NULL,
@@ -387,19 +393,19 @@ case 2:
     break;
 
   case 43:
-#line 369 "perly.y" /* yacc.c:1646  */
+#line 375 "perly.y" /* yacc.c:1648  */
     { parser->expect = XTERM; }
 
     break;
 
   case 44:
-#line 371 "perly.y" /* yacc.c:1646  */
+#line 377 "perly.y" /* yacc.c:1648  */
     { parser->expect = XTERM; }
 
     break;
 
   case 45:
-#line 374 "perly.y" /* yacc.c:1646  */
+#line 380 "perly.y" /* yacc.c:1648  */
     {
 			  OP *initop = (ps[-9].val.opval);
 			  OP *forop = newWHILEOP(0, 1, NULL,
@@ -418,7 +424,7 @@ case 2:
     break;
 
   case 46:
-#line 389 "perly.y" /* yacc.c:1646  */
+#line 395 "perly.y" /* yacc.c:1648  */
     {
 			  (yyval.opval) = block_end((ps[-6].val.ival), newFOROP(0, (ps[-5].val.opval), (ps[-3].val.opval), (ps[-1].val.opval), (ps[0].val.opval)));
 			  parser->copline = (line_t)(ps[-8].val.ival);
@@ -427,7 +433,7 @@ case 2:
     break;
 
   case 47:
-#line 394 "perly.y" /* yacc.c:1646  */
+#line 400 "perly.y" /* yacc.c:1648  */
     {
 			  (yyval.opval) = block_end((ps[-4].val.ival), newFOROP(0,
 				      op_lvalue((ps[-6].val.opval), OP_ENTERLOOP), (ps[-3].val.opval), (ps[-1].val.opval), (ps[0].val.opval)));
@@ -437,13 +443,13 @@ case 2:
     break;
 
   case 48:
-#line 400 "perly.y" /* yacc.c:1646  */
+#line 406 "perly.y" /* yacc.c:1648  */
     { parser->in_my = 0; (yyval.opval) = my((ps[0].val.opval)); }
 
     break;
 
   case 49:
-#line 402 "perly.y" /* yacc.c:1646  */
+#line 408 "perly.y" /* yacc.c:1648  */
     {
 			  (yyval.opval) = block_end(
 				(ps[-7].val.ival),
@@ -460,7 +466,7 @@ case 2:
     break;
 
   case 50:
-#line 415 "perly.y" /* yacc.c:1646  */
+#line 421 "perly.y" /* yacc.c:1648  */
     {
 			  (yyval.opval) = block_end((ps[-4].val.ival), newFOROP(
 				0, op_lvalue(newUNOP(OP_REFGEN, 0,
@@ -472,7 +478,7 @@ case 2:
     break;
 
   case 51:
-#line 423 "perly.y" /* yacc.c:1646  */
+#line 429 "perly.y" /* yacc.c:1648  */
     {
 			  (yyval.opval) = block_end((ps[-4].val.ival),
 				  newFOROP(0, NULL, (ps[-3].val.opval), (ps[-1].val.opval), (ps[0].val.opval)));
@@ -482,7 +488,7 @@ case 2:
     break;
 
   case 52:
-#line 429 "perly.y" /* yacc.c:1646  */
+#line 435 "perly.y" /* yacc.c:1648  */
     {
 			  /* a block is a loop that happens once */
 			  (yyval.opval) = newWHILEOP(0, 1, NULL,
@@ -492,7 +498,7 @@ case 2:
     break;
 
   case 53:
-#line 435 "perly.y" /* yacc.c:1646  */
+#line 441 "perly.y" /* yacc.c:1648  */
     {
 			  package((ps[-2].val.opval));
 			  if ((ps[-3].val.opval)) {
@@ -503,7 +509,7 @@ case 2:
     break;
 
   case 54:
-#line 442 "perly.y" /* yacc.c:1646  */
+#line 448 "perly.y" /* yacc.c:1648  */
     {
 			  /* a block is a loop that happens once */
 			  (yyval.opval) = newWHILEOP(0, 1, NULL,
@@ -515,7 +521,7 @@ case 2:
     break;
 
   case 55:
-#line 450 "perly.y" /* yacc.c:1646  */
+#line 456 "perly.y" /* yacc.c:1648  */
     {
 			  (yyval.opval) = (ps[-1].val.opval);
 			}
@@ -523,7 +529,7 @@ case 2:
     break;
 
   case 56:
-#line 454 "perly.y" /* yacc.c:1646  */
+#line 460 "perly.y" /* yacc.c:1648  */
     {
 			  (yyval.opval) = newLISTOP(OP_DIE, 0, newOP(OP_PUSHMARK, 0),
 				newSVOP(OP_CONST, 0, newSVpvs("Unimplemented")));
@@ -532,7 +538,7 @@ case 2:
     break;
 
   case 57:
-#line 459 "perly.y" /* yacc.c:1646  */
+#line 465 "perly.y" /* yacc.c:1648  */
     {
 			  (yyval.opval) = NULL;
 			  parser->copline = NOLINE;
@@ -541,7 +547,7 @@ case 2:
     break;
 
   case 58:
-#line 467 "perly.y" /* yacc.c:1646  */
+#line 473 "perly.y" /* yacc.c:1648  */
     { OP *list;
 			  if ((ps[0].val.opval)) {
 			      OP *term = (ps[0].val.opval);
@@ -560,74 +566,74 @@ case 2:
     break;
 
   case 59:
-#line 484 "perly.y" /* yacc.c:1646  */
+#line 490 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = NULL; }
 
     break;
 
   case 60:
-#line 486 "perly.y" /* yacc.c:1646  */
+#line 492 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = op_unscope((ps[-1].val.opval)); }
 
     break;
 
   case 61:
-#line 491 "perly.y" /* yacc.c:1646  */
+#line 497 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = NULL; }
 
     break;
 
   case 62:
-#line 493 "perly.y" /* yacc.c:1646  */
+#line 499 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = (ps[0].val.opval); }
 
     break;
 
   case 63:
-#line 495 "perly.y" /* yacc.c:1646  */
+#line 501 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = newLOGOP(OP_AND, 0, (ps[0].val.opval), (ps[-2].val.opval)); }
 
     break;
 
   case 64:
-#line 497 "perly.y" /* yacc.c:1646  */
+#line 503 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = newLOGOP(OP_OR, 0, (ps[0].val.opval), (ps[-2].val.opval)); }
 
     break;
 
   case 65:
-#line 499 "perly.y" /* yacc.c:1646  */
+#line 505 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = newLOOPOP(OPf_PARENS, 1, scalar((ps[0].val.opval)), (ps[-2].val.opval)); }
 
     break;
 
   case 66:
-#line 501 "perly.y" /* yacc.c:1646  */
+#line 507 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = newLOOPOP(OPf_PARENS, 1, (ps[0].val.opval), (ps[-2].val.opval)); }
 
     break;
 
   case 67:
-#line 503 "perly.y" /* yacc.c:1646  */
+#line 509 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = newFOROP(0, NULL, (ps[0].val.opval), (ps[-2].val.opval), NULL);
 			  parser->copline = (line_t)(ps[-1].val.ival); }
 
     break;
 
   case 68:
-#line 506 "perly.y" /* yacc.c:1646  */
+#line 512 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = newWHENOP((ps[0].val.opval), op_scope((ps[-2].val.opval))); }
 
     break;
 
   case 69:
-#line 511 "perly.y" /* yacc.c:1646  */
+#line 517 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = NULL; }
 
     break;
 
   case 70:
-#line 513 "perly.y" /* yacc.c:1646  */
+#line 519 "perly.y" /* yacc.c:1648  */
     {
 			  ((ps[0].val.opval))->op_flags |= OPf_PARENS;
 			  (yyval.opval) = op_scope((ps[0].val.opval));
@@ -636,7 +642,7 @@ case 2:
     break;
 
   case 71:
-#line 518 "perly.y" /* yacc.c:1646  */
+#line 524 "perly.y" /* yacc.c:1648  */
     { parser->copline = (line_t)(ps[-5].val.ival);
 			    (yyval.opval) = newCONDOP(0,
 				newSTATEOP(OPf_SPECIAL,NULL,(ps[-3].val.opval)),
@@ -647,19 +653,19 @@ case 2:
     break;
 
   case 72:
-#line 528 "perly.y" /* yacc.c:1646  */
+#line 534 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = NULL; }
 
     break;
 
   case 73:
-#line 530 "perly.y" /* yacc.c:1646  */
+#line 536 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = op_scope((ps[0].val.opval)); }
 
     break;
 
   case 74:
-#line 535 "perly.y" /* yacc.c:1646  */
+#line 541 "perly.y" /* yacc.c:1648  */
     { (yyval.ival) = (PL_min_intro_pending &&
 			    PL_max_intro_pending >=  PL_min_intro_pending);
 			  intro_my(); }
@@ -667,13 +673,13 @@ case 2:
     break;
 
   case 75:
-#line 541 "perly.y" /* yacc.c:1646  */
+#line 547 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = NULL; }
 
     break;
 
   case 77:
-#line 547 "perly.y" /* yacc.c:1646  */
+#line 553 "perly.y" /* yacc.c:1648  */
     { YYSTYPE tmplval;
 			  (void)scan_num("1", &tmplval);
 			  (yyval.opval) = tmplval.opval; }
@@ -681,118 +687,118 @@ case 2:
     break;
 
   case 79:
-#line 555 "perly.y" /* yacc.c:1646  */
+#line 561 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = invert(scalar((ps[0].val.opval))); }
 
     break;
 
   case 80:
-#line 560 "perly.y" /* yacc.c:1646  */
+#line 566 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = (ps[0].val.opval); intro_my(); }
 
     break;
 
   case 81:
-#line 564 "perly.y" /* yacc.c:1646  */
+#line 570 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = (ps[0].val.opval); intro_my(); }
 
     break;
 
   case 82:
-#line 567 "perly.y" /* yacc.c:1646  */
+#line 573 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = (ps[0].val.opval); }
 
     break;
 
   case 83:
-#line 568 "perly.y" /* yacc.c:1646  */
+#line 574 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = NULL; }
 
     break;
 
   case 84:
-#line 572 "perly.y" /* yacc.c:1646  */
+#line 578 "perly.y" /* yacc.c:1648  */
     { (yyval.ival) = start_subparse(FALSE, 0);
 			    SAVEFREESV(PL_compcv); }
 
     break;
 
   case 85:
-#line 578 "perly.y" /* yacc.c:1646  */
+#line 584 "perly.y" /* yacc.c:1648  */
     { (yyval.ival) = start_subparse(FALSE, CVf_ANON);
 			    SAVEFREESV(PL_compcv); }
 
     break;
 
   case 86:
-#line 583 "perly.y" /* yacc.c:1646  */
+#line 589 "perly.y" /* yacc.c:1648  */
     { (yyval.ival) = start_subparse(TRUE, 0);
 			    SAVEFREESV(PL_compcv); }
 
     break;
 
   case 89:
-#line 594 "perly.y" /* yacc.c:1646  */
+#line 600 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = NULL; }
 
     break;
 
   case 91:
-#line 600 "perly.y" /* yacc.c:1646  */
+#line 606 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = NULL; }
 
     break;
 
   case 92:
-#line 602 "perly.y" /* yacc.c:1646  */
+#line 608 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = (ps[0].val.opval); }
 
     break;
 
   case 93:
-#line 604 "perly.y" /* yacc.c:1646  */
+#line 610 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = NULL; }
 
     break;
 
   case 94:
-#line 609 "perly.y" /* yacc.c:1646  */
+#line 615 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = (ps[0].val.opval); }
 
     break;
 
   case 95:
-#line 611 "perly.y" /* yacc.c:1646  */
+#line 617 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = NULL; }
 
     break;
 
   case 96:
-#line 622 "perly.y" /* yacc.c:1646  */
+#line 628 "perly.y" /* yacc.c:1648  */
     { parser->in_my = 0; (yyval.opval) = NULL; }
 
     break;
 
   case 97:
-#line 624 "perly.y" /* yacc.c:1646  */
+#line 630 "perly.y" /* yacc.c:1648  */
     { parser->in_my = 0; (yyval.opval) = (ps[0].val.opval); }
 
     break;
 
   case 98:
-#line 629 "perly.y" /* yacc.c:1646  */
+#line 635 "perly.y" /* yacc.c:1648  */
     { (yyval.ival) = '@'; }
 
     break;
 
   case 99:
-#line 631 "perly.y" /* yacc.c:1646  */
+#line 637 "perly.y" /* yacc.c:1648  */
     { (yyval.ival) = '%'; }
 
     break;
 
   case 100:
-#line 635 "perly.y" /* yacc.c:1646  */
+#line 641 "perly.y" /* yacc.c:1648  */
     {
                             I32 sigil   = (ps[-2].val.ival);
                             OP *var     = (ps[-1].val.opval);
@@ -812,25 +818,25 @@ case 2:
     break;
 
   case 101:
-#line 654 "perly.y" /* yacc.c:1646  */
+#line 660 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = NULL; }
 
     break;
 
   case 102:
-#line 656 "perly.y" /* yacc.c:1646  */
+#line 662 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = newOP(OP_NULL, 0); }
 
     break;
 
   case 103:
-#line 658 "perly.y" /* yacc.c:1646  */
+#line 664 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = (ps[0].val.opval); }
 
     break;
 
   case 104:
-#line 664 "perly.y" /* yacc.c:1646  */
+#line 670 "perly.y" /* yacc.c:1648  */
     {
                             OP *var     = (ps[-1].val.opval);
                             OP *defexpr = (ps[0].val.opval);
@@ -895,25 +901,25 @@ case 2:
     break;
 
   case 105:
-#line 729 "perly.y" /* yacc.c:1646  */
+#line 735 "perly.y" /* yacc.c:1648  */
     { parser->in_my = KEY_sigvar; (yyval.opval) = (ps[0].val.opval); }
 
     break;
 
   case 106:
-#line 731 "perly.y" /* yacc.c:1646  */
+#line 737 "perly.y" /* yacc.c:1648  */
     { parser->in_my = KEY_sigvar; (yyval.opval) = (ps[0].val.opval); }
 
     break;
 
   case 107:
-#line 737 "perly.y" /* yacc.c:1646  */
+#line 743 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = (ps[-1].val.opval); }
 
     break;
 
   case 108:
-#line 739 "perly.y" /* yacc.c:1646  */
+#line 745 "perly.y" /* yacc.c:1648  */
     {
 			  (yyval.opval) = op_append_list(OP_LINESEQ, (ps[-2].val.opval), (ps[0].val.opval));
 			}
@@ -921,37 +927,37 @@ case 2:
     break;
 
   case 109:
-#line 743 "perly.y" /* yacc.c:1646  */
+#line 749 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = (ps[0].val.opval); }
 
     break;
 
   case 110:
-#line 748 "perly.y" /* yacc.c:1646  */
+#line 754 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = NULL; }
 
     break;
 
   case 111:
-#line 750 "perly.y" /* yacc.c:1646  */
+#line 756 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = (ps[0].val.opval); }
 
     break;
 
   case 112:
-#line 754 "perly.y" /* yacc.c:1646  */
+#line 760 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = NULL; }
 
     break;
 
   case 113:
-#line 756 "perly.y" /* yacc.c:1646  */
+#line 762 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = (ps[0].val.opval); }
 
     break;
 
   case 114:
-#line 760 "perly.y" /* yacc.c:1646  */
+#line 766 "perly.y" /* yacc.c:1648  */
     {
                             ENTER;
                             SAVEIV(parser->sig_elems);
@@ -966,7 +972,7 @@ case 2:
     break;
 
   case 115:
-#line 772 "perly.y" /* yacc.c:1646  */
+#line 778 "perly.y" /* yacc.c:1648  */
     {
                             OP            *sigops = (ps[-1].val.opval);
                             UNOP_AUX_item *aux;
@@ -1014,19 +1020,19 @@ case 2:
     break;
 
   case 116:
-#line 818 "perly.y" /* yacc.c:1646  */
+#line 824 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = (ps[0].val.opval); }
 
     break;
 
   case 117:
-#line 819 "perly.y" /* yacc.c:1646  */
+#line 825 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = NULL; }
 
     break;
 
   case 118:
-#line 825 "perly.y" /* yacc.c:1646  */
+#line 831 "perly.y" /* yacc.c:1648  */
     {
 			  if (parser->copline > (line_t)(ps[-2].val.ival))
 			      parser->copline = (line_t)(ps[-2].val.ival);
@@ -1036,19 +1042,19 @@ case 2:
     break;
 
   case 119:
-#line 835 "perly.y" /* yacc.c:1646  */
+#line 841 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = (ps[0].val.opval); }
 
     break;
 
   case 120:
-#line 836 "perly.y" /* yacc.c:1646  */
+#line 842 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = NULL; }
 
     break;
 
   case 121:
-#line 840 "perly.y" /* yacc.c:1646  */
+#line 846 "perly.y" /* yacc.c:1648  */
     {
 			  if (parser->copline > (line_t)(ps[-2].val.ival))
 			      parser->copline = (line_t)(ps[-2].val.ival);
@@ -1059,31 +1065,31 @@ case 2:
     break;
 
   case 122:
-#line 851 "perly.y" /* yacc.c:1646  */
+#line 857 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = newLOGOP(OP_AND, 0, (ps[-2].val.opval), (ps[0].val.opval)); }
 
     break;
 
   case 123:
-#line 853 "perly.y" /* yacc.c:1646  */
+#line 859 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = newLOGOP((ps[-1].val.ival), 0, (ps[-2].val.opval), (ps[0].val.opval)); }
 
     break;
 
   case 124:
-#line 855 "perly.y" /* yacc.c:1646  */
+#line 861 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = newLOGOP(OP_DOR, 0, (ps[-2].val.opval), (ps[0].val.opval)); }
 
     break;
 
   case 126:
-#line 861 "perly.y" /* yacc.c:1646  */
+#line 867 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = (ps[-1].val.opval); }
 
     break;
 
   case 127:
-#line 863 "perly.y" /* yacc.c:1646  */
+#line 869 "perly.y" /* yacc.c:1648  */
     {
 			  OP* term = (ps[0].val.opval);
 			  (yyval.opval) = op_append_elem(OP_LIST, (ps[-2].val.opval), term);
@@ -1092,7 +1098,7 @@ case 2:
     break;
 
   case 129:
-#line 872 "perly.y" /* yacc.c:1646  */
+#line 878 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = op_convert_list((ps[-2].val.ival), OPf_STACKED,
 				op_prepend_elem(OP_LIST, newGVREF((ps[-2].val.ival),(ps[-1].val.opval)), (ps[0].val.opval)) );
 			}
@@ -1100,7 +1106,7 @@ case 2:
     break;
 
   case 130:
-#line 876 "perly.y" /* yacc.c:1646  */
+#line 882 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = op_convert_list((ps[-4].val.ival), OPf_STACKED,
 				op_prepend_elem(OP_LIST, newGVREF((ps[-4].val.ival),(ps[-2].val.opval)), (ps[-1].val.opval)) );
 			}
@@ -1108,7 +1114,7 @@ case 2:
     break;
 
   case 131:
-#line 880 "perly.y" /* yacc.c:1646  */
+#line 886 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = op_convert_list(OP_ENTERSUB, OPf_STACKED,
 				op_append_elem(OP_LIST,
 				    op_prepend_elem(OP_LIST, scalar((ps[-5].val.opval)), (ps[-1].val.opval)),
@@ -1118,7 +1124,7 @@ case 2:
     break;
 
   case 132:
-#line 886 "perly.y" /* yacc.c:1646  */
+#line 892 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = op_convert_list(OP_ENTERSUB, OPf_STACKED,
 				op_append_elem(OP_LIST, scalar((ps[-2].val.opval)),
 				    newMETHOP(OP_METHOD, 0, (ps[0].val.opval))));
@@ -1127,7 +1133,7 @@ case 2:
     break;
 
   case 133:
-#line 891 "perly.y" /* yacc.c:1646  */
+#line 897 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = op_convert_list(OP_ENTERSUB, OPf_STACKED,
 				op_append_elem(OP_LIST,
 				    op_prepend_elem(OP_LIST, (ps[-1].val.opval), (ps[0].val.opval)),
@@ -1137,7 +1143,7 @@ case 2:
     break;
 
   case 134:
-#line 897 "perly.y" /* yacc.c:1646  */
+#line 903 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = op_convert_list(OP_ENTERSUB, OPf_STACKED,
 				op_append_elem(OP_LIST,
 				    op_prepend_elem(OP_LIST, (ps[-3].val.opval), (ps[-1].val.opval)),
@@ -1147,26 +1153,26 @@ case 2:
     break;
 
   case 135:
-#line 903 "perly.y" /* yacc.c:1646  */
+#line 909 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = op_convert_list((ps[-1].val.ival), 0, (ps[0].val.opval)); }
 
     break;
 
   case 136:
-#line 905 "perly.y" /* yacc.c:1646  */
+#line 911 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = op_convert_list((ps[-3].val.ival), 0, (ps[-1].val.opval)); }
 
     break;
 
   case 137:
-#line 907 "perly.y" /* yacc.c:1646  */
+#line 913 "perly.y" /* yacc.c:1648  */
     { SvREFCNT_inc_simple_void(PL_compcv);
 			  (yyval.opval) = newANONATTRSUB((ps[-1].val.ival), 0, NULL, (ps[0].val.opval)); }
 
     break;
 
   case 138:
-#line 910 "perly.y" /* yacc.c:1646  */
+#line 916 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = newUNOP(OP_ENTERSUB, OPf_STACKED,
 				 op_append_elem(OP_LIST,
 				   op_prepend_elem(OP_LIST, (ps[-1].val.opval), (ps[0].val.opval)), (ps[-4].val.opval)));
@@ -1175,20 +1181,20 @@ case 2:
     break;
 
   case 141:
-#line 925 "perly.y" /* yacc.c:1646  */
+#line 931 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = newBINOP(OP_GELEM, 0, (ps[-4].val.opval), scalar((ps[-2].val.opval))); }
 
     break;
 
   case 142:
-#line 927 "perly.y" /* yacc.c:1646  */
+#line 933 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = newBINOP(OP_AELEM, 0, oopsAV((ps[-3].val.opval)), scalar((ps[-1].val.opval)));
 			}
 
     break;
 
   case 143:
-#line 930 "perly.y" /* yacc.c:1646  */
+#line 936 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = newBINOP(OP_AELEM, 0,
 					ref(newAVREF((ps[-4].val.opval)),OP_RV2AV),
 					scalar((ps[-1].val.opval)));
@@ -1197,7 +1203,7 @@ case 2:
     break;
 
   case 144:
-#line 935 "perly.y" /* yacc.c:1646  */
+#line 941 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = newBINOP(OP_AELEM, 0,
 					ref(newAVREF((ps[-3].val.opval)),OP_RV2AV),
 					scalar((ps[-1].val.opval)));
@@ -1206,14 +1212,14 @@ case 2:
     break;
 
   case 145:
-#line 940 "perly.y" /* yacc.c:1646  */
+#line 946 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = newBINOP(OP_HELEM, 0, oopsHV((ps[-4].val.opval)), jmaybe((ps[-2].val.opval)));
 			}
 
     break;
 
   case 146:
-#line 943 "perly.y" /* yacc.c:1646  */
+#line 949 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = newBINOP(OP_HELEM, 0,
 					ref(newHVREF((ps[-5].val.opval)),OP_RV2HV),
 					jmaybe((ps[-2].val.opval))); }
@@ -1221,7 +1227,7 @@ case 2:
     break;
 
   case 147:
-#line 947 "perly.y" /* yacc.c:1646  */
+#line 953 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = newBINOP(OP_HELEM, 0,
 					ref(newHVREF((ps[-4].val.opval)),OP_RV2HV),
 					jmaybe((ps[-2].val.opval))); }
@@ -1229,7 +1235,7 @@ case 2:
     break;
 
   case 148:
-#line 951 "perly.y" /* yacc.c:1646  */
+#line 957 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = newUNOP(OP_ENTERSUB, OPf_STACKED,
 				   newCVREF(0, scalar((ps[-3].val.opval))));
 			  if (parser->expect == XBLOCK)
@@ -1239,7 +1245,7 @@ case 2:
     break;
 
   case 149:
-#line 957 "perly.y" /* yacc.c:1646  */
+#line 963 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = newUNOP(OP_ENTERSUB, OPf_STACKED,
 				   op_append_elem(OP_LIST, (ps[-1].val.opval),
 				       newCVREF(0, scalar((ps[-4].val.opval)))));
@@ -1250,7 +1256,7 @@ case 2:
     break;
 
   case 150:
-#line 965 "perly.y" /* yacc.c:1646  */
+#line 971 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = newUNOP(OP_ENTERSUB, OPf_STACKED,
 				   op_append_elem(OP_LIST, (ps[-1].val.opval),
 					       newCVREF(0, scalar((ps[-3].val.opval)))));
@@ -1261,7 +1267,7 @@ case 2:
     break;
 
   case 151:
-#line 972 "perly.y" /* yacc.c:1646  */
+#line 978 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = newUNOP(OP_ENTERSUB, OPf_STACKED,
 				   newCVREF(0, scalar((ps[-2].val.opval))));
 			  if (parser->expect == XBLOCK)
@@ -1271,37 +1277,37 @@ case 2:
     break;
 
   case 152:
-#line 978 "perly.y" /* yacc.c:1646  */
+#line 984 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = newSLICEOP(0, (ps[-1].val.opval), (ps[-4].val.opval)); }
 
     break;
 
   case 153:
-#line 980 "perly.y" /* yacc.c:1646  */
+#line 986 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = newSLICEOP(0, (ps[-1].val.opval), (ps[-3].val.opval)); }
 
     break;
 
   case 154:
-#line 982 "perly.y" /* yacc.c:1646  */
+#line 988 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = newSLICEOP(0, (ps[-1].val.opval), NULL); }
 
     break;
 
   case 155:
-#line 987 "perly.y" /* yacc.c:1646  */
+#line 993 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = newASSIGNOP(OPf_STACKED, (ps[-2].val.opval), (ps[-1].val.ival), (ps[0].val.opval)); }
 
     break;
 
   case 156:
-#line 989 "perly.y" /* yacc.c:1646  */
+#line 995 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = newBINOP((ps[-1].val.ival), 0, scalar((ps[-2].val.opval)), scalar((ps[0].val.opval))); }
 
     break;
 
   case 157:
-#line 991 "perly.y" /* yacc.c:1646  */
+#line 997 "perly.y" /* yacc.c:1648  */
     {   if ((ps[-1].val.ival) != OP_REPEAT)
 				scalar((ps[-2].val.opval));
 			    (yyval.opval) = newBINOP((ps[-1].val.ival), 0, (ps[-2].val.opval), scalar((ps[0].val.opval)));
@@ -1310,111 +1316,111 @@ case 2:
     break;
 
   case 158:
-#line 996 "perly.y" /* yacc.c:1646  */
+#line 1002 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = newBINOP((ps[-1].val.ival), 0, scalar((ps[-2].val.opval)), scalar((ps[0].val.opval))); }
 
     break;
 
   case 159:
-#line 998 "perly.y" /* yacc.c:1646  */
+#line 1004 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = newBINOP((ps[-1].val.ival), 0, scalar((ps[-2].val.opval)), scalar((ps[0].val.opval))); }
 
     break;
 
   case 160:
-#line 1000 "perly.y" /* yacc.c:1646  */
+#line 1006 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = newBINOP((ps[-1].val.ival), 0, scalar((ps[-2].val.opval)), scalar((ps[0].val.opval))); }
 
     break;
 
   case 161:
-#line 1002 "perly.y" /* yacc.c:1646  */
+#line 1008 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = newBINOP((ps[-1].val.ival), 0, scalar((ps[-2].val.opval)), scalar((ps[0].val.opval))); }
 
     break;
 
   case 162:
-#line 1004 "perly.y" /* yacc.c:1646  */
+#line 1010 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = newBINOP((ps[-1].val.ival), 0, scalar((ps[-2].val.opval)), scalar((ps[0].val.opval))); }
 
     break;
 
   case 163:
-#line 1006 "perly.y" /* yacc.c:1646  */
+#line 1012 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = newBINOP((ps[-1].val.ival), 0, scalar((ps[-2].val.opval)), scalar((ps[0].val.opval))); }
 
     break;
 
   case 164:
-#line 1008 "perly.y" /* yacc.c:1646  */
+#line 1014 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = newRANGE((ps[-1].val.ival), scalar((ps[-2].val.opval)), scalar((ps[0].val.opval))); }
 
     break;
 
   case 165:
-#line 1010 "perly.y" /* yacc.c:1646  */
+#line 1016 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = newLOGOP(OP_AND, 0, (ps[-2].val.opval), (ps[0].val.opval)); }
 
     break;
 
   case 166:
-#line 1012 "perly.y" /* yacc.c:1646  */
+#line 1018 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = newLOGOP(OP_OR, 0, (ps[-2].val.opval), (ps[0].val.opval)); }
 
     break;
 
   case 167:
-#line 1014 "perly.y" /* yacc.c:1646  */
+#line 1020 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = newLOGOP(OP_DOR, 0, (ps[-2].val.opval), (ps[0].val.opval)); }
 
     break;
 
   case 168:
-#line 1016 "perly.y" /* yacc.c:1646  */
+#line 1022 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = bind_match((ps[-1].val.ival), (ps[-2].val.opval), (ps[0].val.opval)); }
 
     break;
 
   case 169:
-#line 1021 "perly.y" /* yacc.c:1646  */
+#line 1027 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = newUNOP(OP_NEGATE, 0, scalar((ps[0].val.opval))); }
 
     break;
 
   case 170:
-#line 1023 "perly.y" /* yacc.c:1646  */
+#line 1029 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = (ps[0].val.opval); }
 
     break;
 
   case 171:
-#line 1026 "perly.y" /* yacc.c:1646  */
+#line 1032 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = newUNOP(OP_NOT, 0, scalar((ps[0].val.opval))); }
 
     break;
 
   case 172:
-#line 1028 "perly.y" /* yacc.c:1646  */
+#line 1034 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = newUNOP((ps[-1].val.ival), 0, scalar((ps[0].val.opval))); }
 
     break;
 
   case 173:
-#line 1030 "perly.y" /* yacc.c:1646  */
+#line 1036 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = newUNOP(OP_POSTINC, 0,
 					op_lvalue(scalar((ps[-1].val.opval)), OP_POSTINC)); }
 
     break;
 
   case 174:
-#line 1033 "perly.y" /* yacc.c:1646  */
+#line 1039 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = newUNOP(OP_POSTDEC, 0,
 					op_lvalue(scalar((ps[-1].val.opval)), OP_POSTDEC));}
 
     break;
 
   case 175:
-#line 1036 "perly.y" /* yacc.c:1646  */
+#line 1042 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = op_convert_list(OP_JOIN, 0,
 				       op_append_elem(
 					OP_LIST,
@@ -1429,155 +1435,155 @@ case 2:
     break;
 
   case 176:
-#line 1047 "perly.y" /* yacc.c:1646  */
+#line 1053 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = newUNOP(OP_PREINC, 0,
 					op_lvalue(scalar((ps[0].val.opval)), OP_PREINC)); }
 
     break;
 
   case 177:
-#line 1050 "perly.y" /* yacc.c:1646  */
+#line 1056 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = newUNOP(OP_PREDEC, 0,
 					op_lvalue(scalar((ps[0].val.opval)), OP_PREDEC)); }
 
     break;
 
   case 178:
-#line 1057 "perly.y" /* yacc.c:1646  */
+#line 1063 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = newANONLIST((ps[-1].val.opval)); }
 
     break;
 
   case 179:
-#line 1059 "perly.y" /* yacc.c:1646  */
+#line 1065 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = newANONLIST(NULL);}
 
     break;
 
   case 180:
-#line 1061 "perly.y" /* yacc.c:1646  */
+#line 1067 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = newANONHASH((ps[-2].val.opval)); }
 
     break;
 
   case 181:
-#line 1063 "perly.y" /* yacc.c:1646  */
+#line 1069 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = newANONHASH(NULL); }
 
     break;
 
   case 182:
-#line 1065 "perly.y" /* yacc.c:1646  */
+#line 1071 "perly.y" /* yacc.c:1648  */
     { SvREFCNT_inc_simple_void(PL_compcv);
 			  (yyval.opval) = newANONATTRSUB((ps[-3].val.ival), (ps[-2].val.opval), (ps[-1].val.opval), (ps[0].val.opval)); }
 
     break;
 
   case 183:
-#line 1068 "perly.y" /* yacc.c:1646  */
+#line 1074 "perly.y" /* yacc.c:1648  */
     { SvREFCNT_inc_simple_void(PL_compcv);
 			  (yyval.opval) = newANONATTRSUB((ps[-2].val.ival), NULL, (ps[-1].val.opval), (ps[0].val.opval)); }
 
     break;
 
   case 184:
-#line 1074 "perly.y" /* yacc.c:1646  */
+#line 1080 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = dofile((ps[0].val.opval), (ps[-1].val.ival));}
 
     break;
 
   case 185:
-#line 1076 "perly.y" /* yacc.c:1646  */
+#line 1082 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = newUNOP(OP_NULL, OPf_SPECIAL, op_scope((ps[0].val.opval)));}
 
     break;
 
   case 190:
-#line 1084 "perly.y" /* yacc.c:1646  */
+#line 1090 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = newCONDOP(0, (ps[-4].val.opval), (ps[-2].val.opval), (ps[0].val.opval)); }
 
     break;
 
   case 191:
-#line 1086 "perly.y" /* yacc.c:1646  */
+#line 1092 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = newUNOP(OP_REFGEN, 0, (ps[0].val.opval)); }
 
     break;
 
   case 192:
-#line 1088 "perly.y" /* yacc.c:1646  */
+#line 1094 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = newUNOP(OP_REFGEN, 0, localize((ps[0].val.opval),1)); }
 
     break;
 
   case 193:
-#line 1090 "perly.y" /* yacc.c:1646  */
+#line 1096 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = (ps[0].val.opval); }
 
     break;
 
   case 194:
-#line 1092 "perly.y" /* yacc.c:1646  */
+#line 1098 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = localize((ps[0].val.opval),0); }
 
     break;
 
   case 195:
-#line 1094 "perly.y" /* yacc.c:1646  */
+#line 1100 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = sawparens((ps[-1].val.opval)); }
 
     break;
 
   case 196:
-#line 1096 "perly.y" /* yacc.c:1646  */
+#line 1102 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = (ps[0].val.opval); }
 
     break;
 
   case 197:
-#line 1098 "perly.y" /* yacc.c:1646  */
+#line 1104 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = sawparens(newNULLLIST()); }
 
     break;
 
   case 198:
-#line 1100 "perly.y" /* yacc.c:1646  */
+#line 1106 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = (ps[0].val.opval); }
 
     break;
 
   case 199:
-#line 1102 "perly.y" /* yacc.c:1646  */
+#line 1108 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = (ps[0].val.opval); }
 
     break;
 
   case 200:
-#line 1104 "perly.y" /* yacc.c:1646  */
+#line 1110 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = (ps[0].val.opval); }
 
     break;
 
   case 201:
-#line 1106 "perly.y" /* yacc.c:1646  */
+#line 1112 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = (ps[0].val.opval); }
 
     break;
 
   case 202:
-#line 1108 "perly.y" /* yacc.c:1646  */
+#line 1114 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = newUNOP(OP_AV2ARYLEN, 0, ref((ps[0].val.opval), OP_AV2ARYLEN));}
 
     break;
 
   case 203:
-#line 1110 "perly.y" /* yacc.c:1646  */
+#line 1116 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = (ps[0].val.opval); }
 
     break;
 
   case 204:
-#line 1112 "perly.y" /* yacc.c:1646  */
+#line 1118 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = op_prepend_elem(OP_ASLICE,
 				newOP(OP_PUSHMARK, 0),
 				    newLISTOP(OP_ASLICE, 0,
@@ -1591,7 +1597,7 @@ case 2:
     break;
 
   case 205:
-#line 1122 "perly.y" /* yacc.c:1646  */
+#line 1128 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = op_prepend_elem(OP_KVASLICE,
 				newOP(OP_PUSHMARK, 0),
 				    newLISTOP(OP_KVASLICE, 0,
@@ -1605,7 +1611,7 @@ case 2:
     break;
 
   case 206:
-#line 1132 "perly.y" /* yacc.c:1646  */
+#line 1138 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = op_prepend_elem(OP_HSLICE,
 				newOP(OP_PUSHMARK, 0),
 				    newLISTOP(OP_HSLICE, 0,
@@ -1619,7 +1625,7 @@ case 2:
     break;
 
   case 207:
-#line 1142 "perly.y" /* yacc.c:1646  */
+#line 1148 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = op_prepend_elem(OP_KVHSLICE,
 				newOP(OP_PUSHMARK, 0),
 				    newLISTOP(OP_KVHSLICE, 0,
@@ -1633,26 +1639,26 @@ case 2:
     break;
 
   case 208:
-#line 1152 "perly.y" /* yacc.c:1646  */
+#line 1158 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = (ps[0].val.opval); }
 
     break;
 
   case 209:
-#line 1154 "perly.y" /* yacc.c:1646  */
+#line 1160 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = newUNOP(OP_ENTERSUB, 0, scalar((ps[0].val.opval))); }
 
     break;
 
   case 210:
-#line 1156 "perly.y" /* yacc.c:1646  */
+#line 1162 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = newUNOP(OP_ENTERSUB, OPf_STACKED, scalar((ps[-2].val.opval)));
 			}
 
     break;
 
   case 211:
-#line 1159 "perly.y" /* yacc.c:1646  */
+#line 1165 "perly.y" /* yacc.c:1648  */
     {
 			  (yyval.opval) = newUNOP(OP_ENTERSUB, OPf_STACKED,
 				op_append_elem(OP_LIST, (ps[-1].val.opval), scalar((ps[-3].val.opval))));
@@ -1661,7 +1667,7 @@ case 2:
     break;
 
   case 212:
-#line 1164 "perly.y" /* yacc.c:1646  */
+#line 1170 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = newUNOP(OP_ENTERSUB, OPf_STACKED,
 			    op_append_elem(OP_LIST, (ps[0].val.opval), scalar((ps[-1].val.opval))));
 			}
@@ -1669,130 +1675,130 @@ case 2:
     break;
 
   case 213:
-#line 1168 "perly.y" /* yacc.c:1646  */
+#line 1174 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = newSVREF((ps[-3].val.opval)); }
 
     break;
 
   case 214:
-#line 1170 "perly.y" /* yacc.c:1646  */
+#line 1176 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = newAVREF((ps[-3].val.opval)); }
 
     break;
 
   case 215:
-#line 1172 "perly.y" /* yacc.c:1646  */
+#line 1178 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = newHVREF((ps[-3].val.opval)); }
 
     break;
 
   case 216:
-#line 1174 "perly.y" /* yacc.c:1646  */
+#line 1180 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = newUNOP(OP_ENTERSUB, 0,
 				       scalar(newCVREF((ps[-1].val.ival),(ps[-3].val.opval)))); }
 
     break;
 
   case 217:
-#line 1177 "perly.y" /* yacc.c:1646  */
+#line 1183 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = newGVREF(0,(ps[-3].val.opval)); }
 
     break;
 
   case 218:
-#line 1179 "perly.y" /* yacc.c:1646  */
+#line 1185 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = newOP((ps[0].val.ival), OPf_SPECIAL);
 			    PL_hints |= HINT_BLOCK_SCOPE; }
 
     break;
 
   case 219:
-#line 1182 "perly.y" /* yacc.c:1646  */
+#line 1188 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = newLOOPEX((ps[-1].val.ival),(ps[0].val.opval)); }
 
     break;
 
   case 220:
-#line 1184 "perly.y" /* yacc.c:1646  */
+#line 1190 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = newUNOP(OP_NOT, 0, scalar((ps[0].val.opval))); }
 
     break;
 
   case 221:
-#line 1186 "perly.y" /* yacc.c:1646  */
+#line 1192 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = newOP((ps[0].val.ival), 0); }
 
     break;
 
   case 222:
-#line 1188 "perly.y" /* yacc.c:1646  */
+#line 1194 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = newUNOP((ps[-1].val.ival), 0, (ps[0].val.opval)); }
 
     break;
 
   case 223:
-#line 1190 "perly.y" /* yacc.c:1646  */
+#line 1196 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = newUNOP((ps[-1].val.ival), 0, (ps[0].val.opval)); }
 
     break;
 
   case 224:
-#line 1192 "perly.y" /* yacc.c:1646  */
+#line 1198 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = newOP(OP_REQUIRE, (ps[0].val.ival) ? OPf_SPECIAL : 0); }
 
     break;
 
   case 225:
-#line 1194 "perly.y" /* yacc.c:1646  */
+#line 1200 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = newUNOP(OP_REQUIRE, (ps[-1].val.ival) ? OPf_SPECIAL : 0, (ps[0].val.opval)); }
 
     break;
 
   case 226:
-#line 1196 "perly.y" /* yacc.c:1646  */
+#line 1202 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = newUNOP(OP_ENTERSUB, OPf_STACKED, scalar((ps[0].val.opval))); }
 
     break;
 
   case 227:
-#line 1198 "perly.y" /* yacc.c:1646  */
+#line 1204 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = newUNOP(OP_ENTERSUB, OPf_STACKED,
 			    op_append_elem(OP_LIST, (ps[0].val.opval), scalar((ps[-1].val.opval)))); }
 
     break;
 
   case 228:
-#line 1201 "perly.y" /* yacc.c:1646  */
+#line 1207 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = newOP((ps[0].val.ival), 0); }
 
     break;
 
   case 229:
-#line 1203 "perly.y" /* yacc.c:1646  */
+#line 1209 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = newOP((ps[-2].val.ival), 0);}
 
     break;
 
   case 230:
-#line 1205 "perly.y" /* yacc.c:1646  */
+#line 1211 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = (ps[0].val.opval); }
 
     break;
 
   case 231:
-#line 1207 "perly.y" /* yacc.c:1646  */
+#line 1213 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = (ps[-2].val.opval); }
 
     break;
 
   case 232:
-#line 1209 "perly.y" /* yacc.c:1646  */
+#line 1215 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = newUNOP(OP_ENTERSUB, OPf_STACKED, scalar((ps[0].val.opval))); }
 
     break;
 
   case 233:
-#line 1211 "perly.y" /* yacc.c:1646  */
+#line 1217 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = ((ps[-2].val.ival) == OP_NOT)
                           ? newUNOP((ps[-2].val.ival), 0, newSVOP(OP_CONST, 0, newSViv(0)))
                           : newOP((ps[-2].val.ival), OPf_SPECIAL); }
@@ -1800,13 +1806,13 @@ case 2:
     break;
 
   case 234:
-#line 1215 "perly.y" /* yacc.c:1646  */
+#line 1221 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = newUNOP((ps[-3].val.ival), 0, (ps[-1].val.opval)); }
 
     break;
 
   case 235:
-#line 1217 "perly.y" /* yacc.c:1646  */
+#line 1223 "perly.y" /* yacc.c:1648  */
     {
 			    if (   (ps[0].val.opval)->op_type != OP_TRANS
 			        && (ps[0].val.opval)->op_type != OP_TRANSR
@@ -1821,115 +1827,115 @@ case 2:
     break;
 
   case 236:
-#line 1228 "perly.y" /* yacc.c:1646  */
+#line 1234 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = pmruntime((ps[-5].val.opval), (ps[-2].val.opval), (ps[-1].val.opval), 1, (ps[-4].val.ival)); }
 
     break;
 
   case 240:
-#line 1236 "perly.y" /* yacc.c:1646  */
+#line 1242 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = my_attrs((ps[-1].val.opval),(ps[0].val.opval)); }
 
     break;
 
   case 241:
-#line 1238 "perly.y" /* yacc.c:1646  */
+#line 1244 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = localize((ps[0].val.opval),1); }
 
     break;
 
   case 242:
-#line 1240 "perly.y" /* yacc.c:1646  */
+#line 1246 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = newUNOP(OP_REFGEN, 0, my_attrs((ps[-1].val.opval),(ps[0].val.opval))); }
 
     break;
 
   case 243:
-#line 1245 "perly.y" /* yacc.c:1646  */
+#line 1251 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = sawparens((ps[-1].val.opval)); }
 
     break;
 
   case 244:
-#line 1247 "perly.y" /* yacc.c:1646  */
+#line 1253 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = sawparens(newNULLLIST()); }
 
     break;
 
   case 245:
-#line 1250 "perly.y" /* yacc.c:1646  */
+#line 1256 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = (ps[0].val.opval); }
 
     break;
 
   case 246:
-#line 1252 "perly.y" /* yacc.c:1646  */
+#line 1258 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = (ps[0].val.opval); }
 
     break;
 
   case 247:
-#line 1254 "perly.y" /* yacc.c:1646  */
+#line 1260 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = (ps[0].val.opval); }
 
     break;
 
   case 248:
-#line 1259 "perly.y" /* yacc.c:1646  */
+#line 1265 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = NULL; }
 
     break;
 
   case 249:
-#line 1261 "perly.y" /* yacc.c:1646  */
+#line 1267 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = (ps[0].val.opval); }
 
     break;
 
   case 250:
-#line 1265 "perly.y" /* yacc.c:1646  */
+#line 1271 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = NULL; }
 
     break;
 
   case 251:
-#line 1267 "perly.y" /* yacc.c:1646  */
+#line 1273 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = (ps[0].val.opval); }
 
     break;
 
   case 252:
-#line 1271 "perly.y" /* yacc.c:1646  */
+#line 1277 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = NULL; }
 
     break;
 
   case 253:
-#line 1273 "perly.y" /* yacc.c:1646  */
+#line 1279 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = (ps[0].val.opval); }
 
     break;
 
   case 254:
-#line 1279 "perly.y" /* yacc.c:1646  */
+#line 1285 "perly.y" /* yacc.c:1648  */
     { parser->in_my = 0; (yyval.opval) = my((ps[0].val.opval)); }
 
     break;
 
   case 262:
-#line 1296 "perly.y" /* yacc.c:1646  */
+#line 1302 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = newCVREF((ps[-1].val.ival),(ps[0].val.opval)); }
 
     break;
 
   case 263:
-#line 1300 "perly.y" /* yacc.c:1646  */
+#line 1306 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = newSVREF((ps[0].val.opval)); }
 
     break;
 
   case 264:
-#line 1304 "perly.y" /* yacc.c:1646  */
+#line 1310 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = newAVREF((ps[0].val.opval));
 			  if ((yyval.opval)) (yyval.opval)->op_private |= (ps[-1].val.ival);
 			}
@@ -1937,7 +1943,7 @@ case 2:
     break;
 
   case 265:
-#line 1310 "perly.y" /* yacc.c:1646  */
+#line 1316 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = newHVREF((ps[0].val.opval));
 			  if ((yyval.opval)) (yyval.opval)->op_private |= (ps[-1].val.ival);
 			}
@@ -1945,61 +1951,61 @@ case 2:
     break;
 
   case 266:
-#line 1316 "perly.y" /* yacc.c:1646  */
+#line 1322 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = newAVREF((ps[0].val.opval)); }
 
     break;
 
   case 267:
-#line 1318 "perly.y" /* yacc.c:1646  */
+#line 1324 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = newAVREF((ps[-3].val.opval)); }
 
     break;
 
   case 268:
-#line 1322 "perly.y" /* yacc.c:1646  */
+#line 1328 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = newGVREF(0,(ps[0].val.opval)); }
 
     break;
 
   case 270:
-#line 1327 "perly.y" /* yacc.c:1646  */
+#line 1333 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = newAVREF((ps[-2].val.opval)); }
 
     break;
 
   case 272:
-#line 1332 "perly.y" /* yacc.c:1646  */
+#line 1338 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = newHVREF((ps[-2].val.opval)); }
 
     break;
 
   case 274:
-#line 1337 "perly.y" /* yacc.c:1646  */
+#line 1343 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = newGVREF(0,(ps[-2].val.opval)); }
 
     break;
 
   case 275:
-#line 1342 "perly.y" /* yacc.c:1646  */
+#line 1348 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = scalar((ps[0].val.opval)); }
 
     break;
 
   case 276:
-#line 1344 "perly.y" /* yacc.c:1646  */
+#line 1350 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = scalar((ps[0].val.opval)); }
 
     break;
 
   case 277:
-#line 1346 "perly.y" /* yacc.c:1646  */
+#line 1352 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = op_scope((ps[0].val.opval)); }
 
     break;
 
   case 278:
-#line 1349 "perly.y" /* yacc.c:1646  */
+#line 1355 "perly.y" /* yacc.c:1648  */
     { (yyval.opval) = (ps[0].val.opval); }
 
     break;
@@ -2010,6 +2016,6 @@ case 2:
     
 
 /* Generated from:
- * ac323bb6f3cacf4eb8eda6403a58c41f30954d07a4a6d6f7f00de81577b2c79a perly.y
+ * 7aa97cfabf5b87a95ed263373e76c7af6d7e075e83d12e84ccdca9690c15a68d perly.y
  * b6fae5748f9bef6db4740aa5e122b84ac5181852d42474d0ecad621fa4253306 regen_perly.pl
  * ex: set ro: */