subroutine signatures

Declarative syntax to unwrap argument list into lexical variables.
"sub foo ($a,$b) {...}" checks number of arguments and puts the
arguments into lexical variables.  Signatures are not equivalent to the
existing idiom of "sub foo { my($a,$b) = @_; ... }".  Signatures are only
available by enabling a non-default feature, and generate warnings about
being experimental.  The syntactic clash with prototypes is managed by
disabling the short prototype syntax when signatures are enabled.

1 files changed, 306 insertions, 267 deletions

diff --git a/perly.act b/perly.act
index d261d062f2..cb5e9ba227 100644
--- a/perly.act
+++ b/perly.act
@@ -760,11 +760,50 @@ case 2:
 
   case 90:
 #line 732 "perly.y"
-    { (yyval.opval) = (ps[(1) - (1)].val.opval); }
+    { (yyval.opval) = (OP*)NULL; }
     break;
 
   case 91:
-#line 733 "perly.y"
+#line 734 "perly.y"
+    {
+			  if (!FEATURE_SIGNATURES_IS_ENABLED)
+			    Perl_croak(aTHX_ "Experimental "
+				"subroutine signatures not enabled");
+			  Perl_ck_warner_d(aTHX_
+				packWARN(WARN_EXPERIMENTAL__SIGNATURES),
+				"The signatures feature is experimental");
+			  (yyval.opval) = parse_subsignature();
+			}
+    break;
+
+  case 92:
+#line 744 "perly.y"
+    {
+			  (yyval.opval) = op_append_list(OP_LINESEQ, (ps[(2) - (3)].val.opval),
+				newSTATEOP(0, NULL, sawparens(newNULLLIST())));
+			  PL_parser->expect = XBLOCK;
+			}
+    break;
+
+  case 93:
+#line 753 "perly.y"
+    {
+			  if (PL_parser->copline > (line_t)IVAL((ps[(3) - (5)].val.i_tkval)))
+			      PL_parser->copline = (line_t)IVAL((ps[(3) - (5)].val.i_tkval));
+			  (yyval.opval) = block_end((ps[(1) - (5)].val.ival),
+				op_append_list(OP_LINESEQ, (ps[(2) - (5)].val.opval), (ps[(4) - (5)].val.opval)));
+			  TOKEN_GETMAD((ps[(3) - (5)].val.i_tkval),(yyval.opval),'{');
+			  TOKEN_GETMAD((ps[(5) - (5)].val.i_tkval),(yyval.opval),'}');
+			}
+    break;
+
+  case 94:
+#line 764 "perly.y"
+    { (yyval.opval) = (ps[(1) - (1)].val.opval); }
+    break;
+
+  case 95:
+#line 765 "perly.y"
     { (yyval.opval) = IF_MAD(
 				    newOP(OP_NULL,0),
 				    (OP*)NULL
@@ -774,29 +813,29 @@ case 2:
 			}
     break;
 
-  case 92:
-#line 744 "perly.y"
+  case 96:
+#line 776 "perly.y"
     { (yyval.opval) = newLOGOP(OP_AND, 0, (ps[(1) - (3)].val.opval), (ps[(3) - (3)].val.opval));
 			  TOKEN_GETMAD((ps[(2) - (3)].val.i_tkval),(yyval.opval),'o');
 			}
     break;
 
-  case 93:
-#line 748 "perly.y"
+  case 97:
+#line 780 "perly.y"
     { (yyval.opval) = newLOGOP(IVAL((ps[(2) - (3)].val.i_tkval)), 0, (ps[(1) - (3)].val.opval), (ps[(3) - (3)].val.opval));
 			  TOKEN_GETMAD((ps[(2) - (3)].val.i_tkval),(yyval.opval),'o');
 			}
     break;
 
-  case 94:
-#line 752 "perly.y"
+  case 98:
+#line 784 "perly.y"
     { (yyval.opval) = newLOGOP(OP_DOR, 0, (ps[(1) - (3)].val.opval), (ps[(3) - (3)].val.opval));
 			  TOKEN_GETMAD((ps[(2) - (3)].val.i_tkval),(yyval.opval),'o');
 			}
     break;
 
-  case 96:
-#line 760 "perly.y"
+  case 100:
+#line 792 "perly.y"
     {
 #ifdef MAD
 			  OP* op = newNULLLIST();
@@ -808,8 +847,8 @@ case 2:
 			}
     break;
 
-  case 97:
-#line 770 "perly.y"
+  case 101:
+#line 802 "perly.y"
     { 
 			  OP* term = (ps[(3) - (3)].val.opval);
 			  DO_MAD(
@@ -820,16 +859,16 @@ case 2:
 			}
     break;
 
-  case 99:
-#line 783 "perly.y"
+  case 103:
+#line 815 "perly.y"
     { (yyval.opval) = convert(IVAL((ps[(1) - (3)].val.i_tkval)), OPf_STACKED,
 				op_prepend_elem(OP_LIST, newGVREF(IVAL((ps[(1) - (3)].val.i_tkval)),(ps[(2) - (3)].val.opval)), (ps[(3) - (3)].val.opval)) );
 			  TOKEN_GETMAD((ps[(1) - (3)].val.i_tkval),(yyval.opval),'o');
 			}
     break;
 
-  case 100:
-#line 788 "perly.y"
+  case 104:
+#line 820 "perly.y"
     { (yyval.opval) = convert(IVAL((ps[(1) - (5)].val.i_tkval)), OPf_STACKED,
 				op_prepend_elem(OP_LIST, newGVREF(IVAL((ps[(1) - (5)].val.i_tkval)),(ps[(3) - (5)].val.opval)), (ps[(4) - (5)].val.opval)) );
 			  TOKEN_GETMAD((ps[(1) - (5)].val.i_tkval),(yyval.opval),'o');
@@ -838,8 +877,8 @@ case 2:
 			}
     break;
 
-  case 101:
-#line 795 "perly.y"
+  case 105:
+#line 827 "perly.y"
     { (yyval.opval) = convert(OP_ENTERSUB, OPf_STACKED,
 				op_append_elem(OP_LIST,
 				    op_prepend_elem(OP_LIST, scalar((ps[(1) - (6)].val.opval)), (ps[(5) - (6)].val.opval)),
@@ -850,8 +889,8 @@ case 2:
 			}
     break;
 
-  case 102:
-#line 804 "perly.y"
+  case 106:
+#line 836 "perly.y"
     { (yyval.opval) = convert(OP_ENTERSUB, OPf_STACKED,
 				op_append_elem(OP_LIST, scalar((ps[(1) - (3)].val.opval)),
 				    newUNOP(OP_METHOD, 0, (ps[(3) - (3)].val.opval))));
@@ -859,8 +898,8 @@ case 2:
 			}
     break;
 
-  case 103:
-#line 810 "perly.y"
+  case 107:
+#line 842 "perly.y"
     { (yyval.opval) = convert(OP_ENTERSUB, OPf_STACKED,
 				op_append_elem(OP_LIST,
 				    op_prepend_elem(OP_LIST, (ps[(2) - (3)].val.opval), (ps[(3) - (3)].val.opval)),
@@ -868,8 +907,8 @@ case 2:
 			}
     break;
 
-  case 104:
-#line 816 "perly.y"
+  case 108:
+#line 848 "perly.y"
     { (yyval.opval) = convert(OP_ENTERSUB, OPf_STACKED,
 				op_append_elem(OP_LIST,
 				    op_prepend_elem(OP_LIST, (ps[(2) - (5)].val.opval), (ps[(4) - (5)].val.opval)),
@@ -879,15 +918,15 @@ case 2:
 			}
     break;
 
-  case 105:
-#line 824 "perly.y"
+  case 109:
+#line 856 "perly.y"
     { (yyval.opval) = convert(IVAL((ps[(1) - (2)].val.i_tkval)), 0, (ps[(2) - (2)].val.opval));
 			  TOKEN_GETMAD((ps[(1) - (2)].val.i_tkval),(yyval.opval),'o');
 			}
     break;
 
-  case 106:
-#line 828 "perly.y"
+  case 110:
+#line 860 "perly.y"
     { (yyval.opval) = convert(IVAL((ps[(1) - (4)].val.i_tkval)), 0, (ps[(3) - (4)].val.opval));
 			  TOKEN_GETMAD((ps[(1) - (4)].val.i_tkval),(yyval.opval),'o');
 			  TOKEN_GETMAD((ps[(2) - (4)].val.i_tkval),(yyval.opval),'(');
@@ -895,22 +934,22 @@ case 2:
 			}
     break;
 
-  case 107:
-#line 834 "perly.y"
+  case 111:
+#line 866 "perly.y"
     { SvREFCNT_inc_simple_void(PL_compcv);
 			  (yyval.opval) = newANONATTRSUB((ps[(2) - (3)].val.ival), 0, (OP*)NULL, (ps[(3) - (3)].val.opval)); }
     break;
 
-  case 108:
-#line 837 "perly.y"
+  case 112:
+#line 869 "perly.y"
     { (yyval.opval) = newUNOP(OP_ENTERSUB, OPf_STACKED,
 				 op_append_elem(OP_LIST,
 				   op_prepend_elem(OP_LIST, (ps[(4) - (5)].val.opval), (ps[(5) - (5)].val.opval)), (ps[(1) - (5)].val.opval)));
 			}
     break;
 
-  case 111:
-#line 852 "perly.y"
+  case 115:
+#line 884 "perly.y"
     { (yyval.opval) = newBINOP(OP_GELEM, 0, (ps[(1) - (5)].val.opval), scalar((ps[(3) - (5)].val.opval)));
 			    PL_parser->expect = XOPERATOR;
 			  TOKEN_GETMAD((ps[(2) - (5)].val.i_tkval),(yyval.opval),'{');
@@ -919,16 +958,16 @@ case 2:
 			}
     break;
 
-  case 112:
-#line 859 "perly.y"
+  case 116:
+#line 891 "perly.y"
     { (yyval.opval) = newBINOP(OP_AELEM, 0, oopsAV((ps[(1) - (4)].val.opval)), scalar((ps[(3) - (4)].val.opval)));
 			  TOKEN_GETMAD((ps[(2) - (4)].val.i_tkval),(yyval.opval),'[');
 			  TOKEN_GETMAD((ps[(4) - (4)].val.i_tkval),(yyval.opval),']');
 			}
     break;
 
-  case 113:
-#line 864 "perly.y"
+  case 117:
+#line 896 "perly.y"
     { (yyval.opval) = newBINOP(OP_AELEM, 0,
 					ref(newAVREF((ps[(1) - (5)].val.opval)),OP_RV2AV),
 					scalar((ps[(4) - (5)].val.opval)));
@@ -938,8 +977,8 @@ case 2:
 			}
     break;
 
-  case 114:
-#line 872 "perly.y"
+  case 118:
+#line 904 "perly.y"
     { (yyval.opval) = newBINOP(OP_AELEM, 0,
 					ref(newAVREF((ps[(1) - (4)].val.opval)),OP_RV2AV),
 					scalar((ps[(3) - (4)].val.opval)));
@@ -948,8 +987,8 @@ case 2:
 			}
     break;
 
-  case 115:
-#line 879 "perly.y"
+  case 119:
+#line 911 "perly.y"
     { (yyval.opval) = newBINOP(OP_HELEM, 0, oopsHV((ps[(1) - (5)].val.opval)), jmaybe((ps[(3) - (5)].val.opval)));
 			    PL_parser->expect = XOPERATOR;
 			  TOKEN_GETMAD((ps[(2) - (5)].val.i_tkval),(yyval.opval),'{');
@@ -958,8 +997,8 @@ case 2:
 			}
     break;
 
-  case 116:
-#line 886 "perly.y"
+  case 120:
+#line 918 "perly.y"
     { (yyval.opval) = newBINOP(OP_HELEM, 0,
 					ref(newHVREF((ps[(1) - (6)].val.opval)),OP_RV2HV),
 					jmaybe((ps[(4) - (6)].val.opval)));
@@ -971,8 +1010,8 @@ case 2:
 			}
     break;
 
-  case 117:
-#line 896 "perly.y"
+  case 121:
+#line 928 "perly.y"
     { (yyval.opval) = newBINOP(OP_HELEM, 0,
 					ref(newHVREF((ps[(1) - (5)].val.opval)),OP_RV2HV),
 					jmaybe((ps[(3) - (5)].val.opval)));
@@ -983,8 +1022,8 @@ case 2:
 			}
     break;
 
-  case 118:
-#line 905 "perly.y"
+  case 122:
+#line 937 "perly.y"
     { (yyval.opval) = newUNOP(OP_ENTERSUB, OPf_STACKED,
 				   newCVREF(0, scalar((ps[(1) - (4)].val.opval))));
 			  TOKEN_GETMAD((ps[(2) - (4)].val.i_tkval),(yyval.opval),'a');
@@ -993,8 +1032,8 @@ case 2:
 			}
     break;
 
-  case 119:
-#line 912 "perly.y"
+  case 123:
+#line 944 "perly.y"
     { (yyval.opval) = newUNOP(OP_ENTERSUB, OPf_STACKED,
 				   op_append_elem(OP_LIST, (ps[(4) - (5)].val.opval),
 				       newCVREF(0, scalar((ps[(1) - (5)].val.opval)))));
@@ -1004,8 +1043,8 @@ case 2:
 			}
     break;
 
-  case 120:
-#line 921 "perly.y"
+  case 124:
+#line 953 "perly.y"
     { (yyval.opval) = newUNOP(OP_ENTERSUB, OPf_STACKED,
 				   op_append_elem(OP_LIST, (ps[(3) - (4)].val.opval),
 					       newCVREF(0, scalar((ps[(1) - (4)].val.opval)))));
@@ -1014,8 +1053,8 @@ case 2:
 			}
     break;
 
-  case 121:
-#line 928 "perly.y"
+  case 125:
+#line 960 "perly.y"
     { (yyval.opval) = newUNOP(OP_ENTERSUB, OPf_STACKED,
 				   newCVREF(0, scalar((ps[(1) - (3)].val.opval))));
 			  TOKEN_GETMAD((ps[(2) - (3)].val.i_tkval),(yyval.opval),'(');
@@ -1023,8 +1062,8 @@ case 2:
 			}
     break;
 
-  case 122:
-#line 934 "perly.y"
+  case 126:
+#line 966 "perly.y"
     { (yyval.opval) = newSLICEOP(0, (ps[(5) - (6)].val.opval), (ps[(2) - (6)].val.opval));
 			  TOKEN_GETMAD((ps[(1) - (6)].val.i_tkval),(yyval.opval),'(');
 			  TOKEN_GETMAD((ps[(3) - (6)].val.i_tkval),(yyval.opval),')');
@@ -1033,16 +1072,16 @@ case 2:
 			}
     break;
 
-  case 123:
-#line 941 "perly.y"
+  case 127:
+#line 973 "perly.y"
     { (yyval.opval) = newSLICEOP(0, (ps[(3) - (4)].val.opval), (ps[(1) - (4)].val.opval));
 			  TOKEN_GETMAD((ps[(2) - (4)].val.i_tkval),(yyval.opval),'[');
 			  TOKEN_GETMAD((ps[(4) - (4)].val.i_tkval),(yyval.opval),']');
 			}
     break;
 
-  case 124:
-#line 946 "perly.y"
+  case 128:
+#line 978 "perly.y"
     { (yyval.opval) = newSLICEOP(0, (ps[(4) - (5)].val.opval), (OP*)NULL);
 			  TOKEN_GETMAD((ps[(1) - (5)].val.i_tkval),(yyval.opval),'(');
 			  TOKEN_GETMAD((ps[(2) - (5)].val.i_tkval),(yyval.opval),')');
@@ -1051,22 +1090,22 @@ case 2:
 			}
     break;
 
-  case 125:
-#line 956 "perly.y"
+  case 129:
+#line 988 "perly.y"
     { (yyval.opval) = newASSIGNOP(OPf_STACKED, (ps[(1) - (3)].val.opval), IVAL((ps[(2) - (3)].val.i_tkval)), (ps[(3) - (3)].val.opval));
 			  TOKEN_GETMAD((ps[(2) - (3)].val.i_tkval),(yyval.opval),'o');
 			}
     break;
 
-  case 126:
-#line 960 "perly.y"
+  case 130:
+#line 992 "perly.y"
     { (yyval.opval) = newBINOP(IVAL((ps[(2) - (3)].val.i_tkval)), 0, scalar((ps[(1) - (3)].val.opval)), scalar((ps[(3) - (3)].val.opval)));
 			  TOKEN_GETMAD((ps[(2) - (3)].val.i_tkval),(yyval.opval),'o');
 			}
     break;
 
-  case 127:
-#line 964 "perly.y"
+  case 131:
+#line 996 "perly.y"
     {   if (IVAL((ps[(2) - (3)].val.i_tkval)) != OP_REPEAT)
 				scalar((ps[(1) - (3)].val.opval));
 			    (yyval.opval) = newBINOP(IVAL((ps[(2) - (3)].val.i_tkval)), 0, (ps[(1) - (3)].val.opval), scalar((ps[(3) - (3)].val.opval)));
@@ -1074,50 +1113,50 @@ case 2:
 			}
     break;
 
-  case 128:
-#line 970 "perly.y"
+  case 132:
+#line 1002 "perly.y"
     { (yyval.opval) = newBINOP(IVAL((ps[(2) - (3)].val.i_tkval)), 0, scalar((ps[(1) - (3)].val.opval)), scalar((ps[(3) - (3)].val.opval)));
 			  TOKEN_GETMAD((ps[(2) - (3)].val.i_tkval),(yyval.opval),'o');
 			}
     break;
 
-  case 129:
-#line 974 "perly.y"
+  case 133:
+#line 1006 "perly.y"
     { (yyval.opval) = newBINOP(IVAL((ps[(2) - (3)].val.i_tkval)), 0, scalar((ps[(1) - (3)].val.opval)), scalar((ps[(3) - (3)].val.opval)));
 			  TOKEN_GETMAD((ps[(2) - (3)].val.i_tkval),(yyval.opval),'o');
 			}
     break;
 
-  case 130:
-#line 978 "perly.y"
+  case 134:
+#line 1010 "perly.y"
     { (yyval.opval) = newBINOP(IVAL((ps[(2) - (3)].val.i_tkval)), 0, scalar((ps[(1) - (3)].val.opval)), scalar((ps[(3) - (3)].val.opval)));
 			  TOKEN_GETMAD((ps[(2) - (3)].val.i_tkval),(yyval.opval),'o');
 			}
     break;
 
-  case 131:
-#line 982 "perly.y"
+  case 135:
+#line 1014 "perly.y"
     { (yyval.opval) = newBINOP(IVAL((ps[(2) - (3)].val.i_tkval)), 0, scalar((ps[(1) - (3)].val.opval)), scalar((ps[(3) - (3)].val.opval)));
 			  TOKEN_GETMAD((ps[(2) - (3)].val.i_tkval),(yyval.opval),'o');
 			}
     break;
 
-  case 132:
-#line 986 "perly.y"
+  case 136:
+#line 1018 "perly.y"
     { (yyval.opval) = newBINOP(IVAL((ps[(2) - (3)].val.i_tkval)), 0, scalar((ps[(1) - (3)].val.opval)), scalar((ps[(3) - (3)].val.opval)));
 			  TOKEN_GETMAD((ps[(2) - (3)].val.i_tkval),(yyval.opval),'o');
 			}
     break;
 
-  case 133:
-#line 990 "perly.y"
+  case 137:
+#line 1022 "perly.y"
     { (yyval.opval) = newBINOP(IVAL((ps[(2) - (3)].val.i_tkval)), 0, scalar((ps[(1) - (3)].val.opval)), scalar((ps[(3) - (3)].val.opval)));
 			  TOKEN_GETMAD((ps[(2) - (3)].val.i_tkval),(yyval.opval),'o');
 			}
     break;
 
-  case 134:
-#line 994 "perly.y"
+  case 138:
+#line 1026 "perly.y"
     {
 			  (yyval.opval) = newRANGE(IVAL((ps[(2) - (3)].val.i_tkval)), scalar((ps[(1) - (3)].val.opval)), scalar((ps[(3) - (3)].val.opval)));
 			  DO_MAD({
@@ -1131,29 +1170,29 @@ case 2:
 			}
     break;
 
-  case 135:
-#line 1006 "perly.y"
+  case 139:
+#line 1038 "perly.y"
     { (yyval.opval) = newLOGOP(OP_AND, 0, (ps[(1) - (3)].val.opval), (ps[(3) - (3)].val.opval));
 			  TOKEN_GETMAD((ps[(2) - (3)].val.i_tkval),(yyval.opval),'o');
 			}
     break;
 
-  case 136:
-#line 1010 "perly.y"
+  case 140:
+#line 1042 "perly.y"
     { (yyval.opval) = newLOGOP(OP_OR, 0, (ps[(1) - (3)].val.opval), (ps[(3) - (3)].val.opval));
 			  TOKEN_GETMAD((ps[(2) - (3)].val.i_tkval),(yyval.opval),'o');
 			}
     break;
 
-  case 137:
-#line 1014 "perly.y"
+  case 141:
+#line 1046 "perly.y"
     { (yyval.opval) = newLOGOP(OP_DOR, 0, (ps[(1) - (3)].val.opval), (ps[(3) - (3)].val.opval));
 			  TOKEN_GETMAD((ps[(2) - (3)].val.i_tkval),(yyval.opval),'o');
 			}
     break;
 
-  case 138:
-#line 1018 "perly.y"
+  case 142:
+#line 1050 "perly.y"
     { (yyval.opval) = bind_match(IVAL((ps[(2) - (3)].val.i_tkval)), (ps[(1) - (3)].val.opval), (ps[(3) - (3)].val.opval));
 			  TOKEN_GETMAD((ps[(2) - (3)].val.i_tkval),
 				((yyval.opval)->op_type == OP_NOT
@@ -1162,15 +1201,15 @@ case 2:
 			}
     break;
 
-  case 139:
-#line 1028 "perly.y"
+  case 143:
+#line 1060 "perly.y"
     { (yyval.opval) = newUNOP(OP_NEGATE, 0, scalar((ps[(2) - (2)].val.opval)));
 			  TOKEN_GETMAD((ps[(1) - (2)].val.i_tkval),(yyval.opval),'o');
 			}
     break;
 
-  case 140:
-#line 1032 "perly.y"
+  case 144:
+#line 1064 "perly.y"
     { (yyval.opval) = IF_MAD(
 				    newUNOP(OP_NULL, 0, (ps[(2) - (2)].val.opval)),
 				    (ps[(2) - (2)].val.opval)
@@ -1179,38 +1218,38 @@ case 2:
 			}
     break;
 
-  case 141:
-#line 1039 "perly.y"
+  case 145:
+#line 1071 "perly.y"
     { (yyval.opval) = newUNOP(OP_NOT, 0, scalar((ps[(2) - (2)].val.opval)));
 			  TOKEN_GETMAD((ps[(1) - (2)].val.i_tkval),(yyval.opval),'o');
 			}
     break;
 
-  case 142:
-#line 1043 "perly.y"
+  case 146:
+#line 1075 "perly.y"
     { (yyval.opval) = newUNOP(OP_COMPLEMENT, 0, scalar((ps[(2) - (2)].val.opval)));
 			  TOKEN_GETMAD((ps[(1) - (2)].val.i_tkval),(yyval.opval),'o');
 			}
     break;
 
-  case 143:
-#line 1047 "perly.y"
+  case 147:
+#line 1079 "perly.y"
     { (yyval.opval) = newUNOP(OP_POSTINC, 0,
 					op_lvalue(scalar((ps[(1) - (2)].val.opval)), OP_POSTINC));
 			  TOKEN_GETMAD((ps[(2) - (2)].val.i_tkval),(yyval.opval),'o');
 			}
     break;
 
-  case 144:
-#line 1052 "perly.y"
+  case 148:
+#line 1084 "perly.y"
     { (yyval.opval) = newUNOP(OP_POSTDEC, 0,
 					op_lvalue(scalar((ps[(1) - (2)].val.opval)), OP_POSTDEC));
 			  TOKEN_GETMAD((ps[(2) - (2)].val.i_tkval),(yyval.opval),'o');
 			}
     break;
 
-  case 145:
-#line 1057 "perly.y"
+  case 149:
+#line 1089 "perly.y"
     { (yyval.opval) = convert(OP_JOIN, 0,
 				       op_append_elem(
 					OP_LIST,
@@ -1224,40 +1263,40 @@ case 2:
 			}
     break;
 
-  case 146:
-#line 1069 "perly.y"
+  case 150:
+#line 1101 "perly.y"
     { (yyval.opval) = newUNOP(OP_PREINC, 0,
 					op_lvalue(scalar((ps[(2) - (2)].val.opval)), OP_PREINC));
 			  TOKEN_GETMAD((ps[(1) - (2)].val.i_tkval),(yyval.opval),'o');
 			}
     break;
 
-  case 147:
-#line 1074 "perly.y"
+  case 151:
+#line 1106 "perly.y"
     { (yyval.opval) = newUNOP(OP_PREDEC, 0,
 					op_lvalue(scalar((ps[(2) - (2)].val.opval)), OP_PREDEC));
 			  TOKEN_GETMAD((ps[(1) - (2)].val.i_tkval),(yyval.opval),'o');
 			}
     break;
 
-  case 148:
-#line 1083 "perly.y"
+  case 152:
+#line 1115 "perly.y"
     { (yyval.opval) = newANONLIST((ps[(2) - (3)].val.opval));
 			  TOKEN_GETMAD((ps[(1) - (3)].val.i_tkval),(yyval.opval),'[');
 			  TOKEN_GETMAD((ps[(3) - (3)].val.i_tkval),(yyval.opval),']');
 			}
     break;
 
-  case 149:
-#line 1088 "perly.y"
+  case 153:
+#line 1120 "perly.y"
     { (yyval.opval) = newANONLIST((OP*)NULL);
 			  TOKEN_GETMAD((ps[(1) - (2)].val.i_tkval),(yyval.opval),'[');
 			  TOKEN_GETMAD((ps[(2) - (2)].val.i_tkval),(yyval.opval),']');
 			}
     break;
 
-  case 150:
-#line 1093 "perly.y"
+  case 154:
+#line 1125 "perly.y"
     { (yyval.opval) = newANONHASH((ps[(2) - (4)].val.opval));
 			  TOKEN_GETMAD((ps[(1) - (4)].val.i_tkval),(yyval.opval),'{');
 			  TOKEN_GETMAD((ps[(3) - (4)].val.i_tkval),(yyval.opval),';');
@@ -1265,8 +1304,8 @@ case 2:
 			}
     break;
 
-  case 151:
-#line 1099 "perly.y"
+  case 155:
+#line 1131 "perly.y"
     { (yyval.opval) = newANONHASH((OP*)NULL);
 			  TOKEN_GETMAD((ps[(1) - (3)].val.i_tkval),(yyval.opval),'{');
 			  TOKEN_GETMAD((ps[(2) - (3)].val.i_tkval),(yyval.opval),';');
@@ -1274,8 +1313,8 @@ case 2:
 			}
     break;
 
-  case 152:
-#line 1105 "perly.y"
+  case 156:
+#line 1137 "perly.y"
     { SvREFCNT_inc_simple_void(PL_compcv);
 			  (yyval.opval) = newANONATTRSUB((ps[(2) - (5)].val.ival), (ps[(3) - (5)].val.opval), (ps[(4) - (5)].val.opval), (ps[(5) - (5)].val.opval));
 			  TOKEN_GETMAD((ps[(1) - (5)].val.i_tkval),(yyval.opval),'o');
@@ -1284,100 +1323,100 @@ case 2:
 			}
     break;
 
-  case 153:
-#line 1116 "perly.y"
+  case 157:
+#line 1148 "perly.y"
     { (yyval.opval) = dofile((ps[(2) - (2)].val.opval), IVAL((ps[(1) - (2)].val.i_tkval)));
 			  TOKEN_GETMAD((ps[(1) - (2)].val.i_tkval),(yyval.opval),'o');
 			}
     break;
 
-  case 154:
-#line 1120 "perly.y"
+  case 158:
+#line 1152 "perly.y"
     { (yyval.opval) = newUNOP(OP_NULL, OPf_SPECIAL, op_scope((ps[(2) - (2)].val.opval)));
 			  TOKEN_GETMAD((ps[(1) - (2)].val.i_tkval),(yyval.opval),'D');
 			}
     break;
 
-  case 159:
-#line 1130 "perly.y"
+  case 163:
+#line 1162 "perly.y"
     { (yyval.opval) = newCONDOP(0, (ps[(1) - (5)].val.opval), (ps[(3) - (5)].val.opval), (ps[(5) - (5)].val.opval));
 			  TOKEN_GETMAD((ps[(2) - (5)].val.i_tkval),(yyval.opval),'?');
 			  TOKEN_GETMAD((ps[(4) - (5)].val.i_tkval),(yyval.opval),':');
 			}
     break;
 
-  case 160:
-#line 1135 "perly.y"
+  case 164:
+#line 1167 "perly.y"
     { (yyval.opval) = newUNOP(OP_REFGEN, 0, op_lvalue((ps[(2) - (2)].val.opval),OP_REFGEN));
 			  TOKEN_GETMAD((ps[(1) - (2)].val.i_tkval),(yyval.opval),'o');
 			}
     break;
 
-  case 161:
-#line 1139 "perly.y"
+  case 165:
+#line 1171 "perly.y"
     { (yyval.opval) = (ps[(1) - (1)].val.opval); }
     break;
 
-  case 162:
-#line 1141 "perly.y"
+  case 166:
+#line 1173 "perly.y"
     { (yyval.opval) = localize((ps[(2) - (2)].val.opval),IVAL((ps[(1) - (2)].val.i_tkval)));
 			  TOKEN_GETMAD((ps[(1) - (2)].val.i_tkval),(yyval.opval),'k');
 			}
     break;
 
-  case 163:
-#line 1145 "perly.y"
+  case 167:
+#line 1177 "perly.y"
     { (yyval.opval) = sawparens(IF_MAD(newUNOP(OP_NULL,0,(ps[(2) - (3)].val.opval)), (ps[(2) - (3)].val.opval)));
 			  TOKEN_GETMAD((ps[(1) - (3)].val.i_tkval),(yyval.opval),'(');
 			  TOKEN_GETMAD((ps[(3) - (3)].val.i_tkval),(yyval.opval),')');
 			}
     break;
 
-  case 164:
-#line 1150 "perly.y"
+  case 168:
+#line 1182 "perly.y"
     { (yyval.opval) = IF_MAD(newUNOP(OP_NULL,0,(ps[(1) - (1)].val.opval)), (ps[(1) - (1)].val.opval)); }
     break;
 
-  case 165:
-#line 1152 "perly.y"
+  case 169:
+#line 1184 "perly.y"
     { (yyval.opval) = sawparens(newNULLLIST());
 			  TOKEN_GETMAD((ps[(1) - (2)].val.i_tkval),(yyval.opval),'(');
 			  TOKEN_GETMAD((ps[(2) - (2)].val.i_tkval),(yyval.opval),')');
 			}
     break;
 
-  case 166:
-#line 1157 "perly.y"
+  case 170:
+#line 1189 "perly.y"
     { (yyval.opval) = (ps[(1) - (1)].val.opval); }
     break;
 
-  case 167:
-#line 1159 "perly.y"
+  case 171:
+#line 1191 "perly.y"
     { (yyval.opval) = (ps[(1) - (1)].val.opval); }
     break;
 
-  case 168:
-#line 1161 "perly.y"
+  case 172:
+#line 1193 "perly.y"
     { (yyval.opval) = (ps[(1) - (1)].val.opval); }
     break;
 
-  case 169:
-#line 1163 "perly.y"
+  case 173:
+#line 1195 "perly.y"
     { (yyval.opval) = (ps[(1) - (1)].val.opval); }
     break;
 
-  case 170:
-#line 1165 "perly.y"
+  case 174:
+#line 1197 "perly.y"
     { (yyval.opval) = newUNOP(OP_AV2ARYLEN, 0, ref((ps[(1) - (1)].val.opval), OP_AV2ARYLEN));}
     break;
 
-  case 171:
-#line 1167 "perly.y"
+  case 175:
+#line 1199 "perly.y"
     { (yyval.opval) = (ps[(1) - (1)].val.opval); }
     break;
 
-  case 172:
-#line 1169 "perly.y"
+  case 176:
+#line 1201 "perly.y"
     { (yyval.opval) = op_prepend_elem(OP_ASLICE,
 				newOP(OP_PUSHMARK, 0),
 				    newLISTOP(OP_ASLICE, 0,
@@ -1391,8 +1430,8 @@ case 2:
 			}
     break;
 
-  case 173:
-#line 1181 "perly.y"
+  case 177:
+#line 1213 "perly.y"
     { (yyval.opval) = op_prepend_elem(OP_KVASLICE,
 				newOP(OP_PUSHMARK, 0),
 				    newLISTOP(OP_KVASLICE, 0,
@@ -1406,8 +1445,8 @@ case 2:
 			}
     break;
 
-  case 174:
-#line 1193 "perly.y"
+  case 178:
+#line 1225 "perly.y"
     { (yyval.opval) = op_prepend_elem(OP_HSLICE,
 				newOP(OP_PUSHMARK, 0),
 				    newLISTOP(OP_HSLICE, 0,
@@ -1423,8 +1462,8 @@ case 2:
 			}
     break;
 
-  case 175:
-#line 1207 "perly.y"
+  case 179:
+#line 1239 "perly.y"
     { (yyval.opval) = op_prepend_elem(OP_KVHSLICE,
 				newOP(OP_PUSHMARK, 0),
 				    newLISTOP(OP_KVHSLICE, 0,
@@ -1440,26 +1479,26 @@ case 2:
 			}
     break;
 
-  case 176:
-#line 1221 "perly.y"
+  case 180:
+#line 1253 "perly.y"
     { (yyval.opval) = (ps[(1) - (1)].val.opval); }
     break;
 
-  case 177:
-#line 1223 "perly.y"
+  case 181:
+#line 1255 "perly.y"
     { (yyval.opval) = newUNOP(OP_ENTERSUB, 0, scalar((ps[(1) - (1)].val.opval))); }
     break;
 
-  case 178:
-#line 1225 "perly.y"
+  case 182:
+#line 1257 "perly.y"
     { (yyval.opval) = newUNOP(OP_ENTERSUB, OPf_STACKED, scalar((ps[(1) - (3)].val.opval)));
 			  TOKEN_GETMAD((ps[(2) - (3)].val.i_tkval),(yyval.opval),'(');
 			  TOKEN_GETMAD((ps[(3) - (3)].val.i_tkval),(yyval.opval),')');
 			}
     break;
 
-  case 179:
-#line 1230 "perly.y"
+  case 183:
+#line 1262 "perly.y"
     {
 			  (yyval.opval) = newUNOP(OP_ENTERSUB, OPf_STACKED,
 				op_append_elem(OP_LIST, (ps[(3) - (4)].val.opval), scalar((ps[(1) - (4)].val.opval))));
@@ -1474,127 +1513,127 @@ case 2:
 			}
     break;
 
-  case 180:
-#line 1243 "perly.y"
+  case 184:
+#line 1275 "perly.y"
     { (yyval.opval) = newUNOP(OP_ENTERSUB, OPf_STACKED,
 			    op_append_elem(OP_LIST, (ps[(3) - (3)].val.opval), scalar((ps[(2) - (3)].val.opval))));
 			  TOKEN_GETMAD((ps[(1) - (3)].val.i_tkval),(yyval.opval),'o');
 			}
     break;
 
-  case 181:
-#line 1248 "perly.y"
+  case 185:
+#line 1280 "perly.y"
     { (yyval.opval) = newSVREF((ps[(1) - (4)].val.opval));
 			  TOKEN_GETMAD((ps[(3) - (4)].val.i_tkval),(yyval.opval),'$');
 			}
     break;
 
-  case 182:
-#line 1252 "perly.y"
+  case 186:
+#line 1284 "perly.y"
     { (yyval.opval) = newAVREF((ps[(1) - (4)].val.opval));
 			  TOKEN_GETMAD((ps[(3) - (4)].val.i_tkval),(yyval.opval),'@');
 			}
     break;
 
-  case 183:
-#line 1256 "perly.y"
+  case 187:
+#line 1288 "perly.y"
     { (yyval.opval) = newHVREF((ps[(1) - (4)].val.opval));
 			  TOKEN_GETMAD((ps[(3) - (4)].val.i_tkval),(yyval.opval),'%');
 			}
     break;
 
-  case 184:
-#line 1260 "perly.y"
+  case 188:
+#line 1292 "perly.y"
     { (yyval.opval) = newUNOP(OP_ENTERSUB, 0,
 				       scalar(newCVREF(IVAL((ps[(3) - (4)].val.i_tkval)),(ps[(1) - (4)].val.opval))));
 			  TOKEN_GETMAD((ps[(3) - (4)].val.i_tkval),(yyval.opval),'&');
 			}
     break;
 
-  case 185:
-#line 1265 "perly.y"
+  case 189:
+#line 1297 "perly.y"
     { (yyval.opval) = newGVREF(0,(ps[(1) - (4)].val.opval));
 			  TOKEN_GETMAD((ps[(3) - (4)].val.i_tkval),(yyval.opval),'*');
 			}
     break;
 
-  case 186:
-#line 1269 "perly.y"
+  case 190:
+#line 1301 "perly.y"
     { (yyval.opval) = newOP(IVAL((ps[(1) - (1)].val.i_tkval)), OPf_SPECIAL);
 			    PL_hints |= HINT_BLOCK_SCOPE;
 			  TOKEN_GETMAD((ps[(1) - (1)].val.i_tkval),(yyval.opval),'o');
 			}
     break;
 
-  case 187:
-#line 1274 "perly.y"
+  case 191:
+#line 1306 "perly.y"
     { (yyval.opval) = newLOOPEX(IVAL((ps[(1) - (2)].val.i_tkval)),(ps[(2) - (2)].val.opval));
 			  TOKEN_GETMAD((ps[(1) - (2)].val.i_tkval),(yyval.opval),'o');
 			}
     break;
 
-  case 188:
-#line 1278 "perly.y"
+  case 192:
+#line 1310 "perly.y"
     { (yyval.opval) = newUNOP(OP_NOT, 0, scalar((ps[(2) - (2)].val.opval)));
 			  TOKEN_GETMAD((ps[(1) - (2)].val.i_tkval),(yyval.opval),'o');
 			}
     break;
 
-  case 189:
-#line 1282 "perly.y"
+  case 193:
+#line 1314 "perly.y"
     { (yyval.opval) = newOP(IVAL((ps[(1) - (1)].val.i_tkval)), 0);
 			  TOKEN_GETMAD((ps[(1) - (1)].val.i_tkval),(yyval.opval),'o');
 			}
     break;
 
-  case 190:
-#line 1286 "perly.y"
+  case 194:
+#line 1318 "perly.y"
     { (yyval.opval) = newUNOP(IVAL((ps[(1) - (2)].val.i_tkval)), 0, (ps[(2) - (2)].val.opval));
 			  TOKEN_GETMAD((ps[(1) - (2)].val.i_tkval),(yyval.opval),'o');
 			}
     break;
 
-  case 191:
-#line 1290 "perly.y"
+  case 195:
+#line 1322 "perly.y"
     { (yyval.opval) = newUNOP(IVAL((ps[(1) - (2)].val.i_tkval)), 0, (ps[(2) - (2)].val.opval));
 			  TOKEN_GETMAD((ps[(1) - (2)].val.i_tkval),(yyval.opval),'o');
 			}
     break;
 
-  case 192:
-#line 1294 "perly.y"
+  case 196:
+#line 1326 "perly.y"
     { (yyval.opval) = newOP(OP_REQUIRE, (ps[(1) - (1)].val.i_tkval) ? OPf_SPECIAL : 0);
 			  TOKEN_GETMAD((ps[(1) - (1)].val.i_tkval),(yyval.opval),'o');
 			}
     break;
 
-  case 193:
-#line 1298 "perly.y"
+  case 197:
+#line 1330 "perly.y"
     { (yyval.opval) = newUNOP(OP_REQUIRE, (ps[(1) - (2)].val.i_tkval) ? OPf_SPECIAL : 0, (ps[(2) - (2)].val.opval));
 			  TOKEN_GETMAD((ps[(1) - (2)].val.i_tkval),(yyval.opval),'o');
 			}
     break;
 
-  case 194:
-#line 1302 "perly.y"
+  case 198:
+#line 1334 "perly.y"
     { (yyval.opval) = newUNOP(OP_ENTERSUB, OPf_STACKED, scalar((ps[(1) - (1)].val.opval))); }
     break;
 
-  case 195:
-#line 1304 "perly.y"
+  case 199:
+#line 1336 "perly.y"
     { (yyval.opval) = newUNOP(OP_ENTERSUB, OPf_STACKED,
 			    op_append_elem(OP_LIST, (ps[(2) - (2)].val.opval), scalar((ps[(1) - (2)].val.opval)))); }
     break;
 
-  case 196:
-#line 1307 "perly.y"
+  case 200:
+#line 1339 "perly.y"
     { (yyval.opval) = newOP(IVAL((ps[(1) - (1)].val.i_tkval)), 0);
 			  TOKEN_GETMAD((ps[(1) - (1)].val.i_tkval),(yyval.opval),'o');
 			}
     break;
 
-  case 197:
-#line 1311 "perly.y"
+  case 201:
+#line 1343 "perly.y"
     { (yyval.opval) = newOP(IVAL((ps[(1) - (3)].val.i_tkval)), 0);
 			  TOKEN_GETMAD((ps[(1) - (3)].val.i_tkval),(yyval.opval),'o');
 			  TOKEN_GETMAD((ps[(2) - (3)].val.i_tkval),(yyval.opval),'(');
@@ -1602,27 +1641,27 @@ case 2:
 			}
     break;
 
-  case 198:
-#line 1317 "perly.y"
+  case 202:
+#line 1349 "perly.y"
     { (yyval.opval) = (ps[(1) - (1)].val.opval); }
     break;
 
-  case 199:
-#line 1319 "perly.y"
+  case 203:
+#line 1351 "perly.y"
     { (yyval.opval) = (ps[(1) - (3)].val.opval);
 			  TOKEN_GETMAD((ps[(2) - (3)].val.i_tkval),(yyval.opval),'(');
 			  TOKEN_GETMAD((ps[(3) - (3)].val.i_tkval),(yyval.opval),')');
 			}
     break;
 
-  case 200:
-#line 1324 "perly.y"
+  case 204:
+#line 1356 "perly.y"
     { (yyval.opval) = newUNOP(OP_ENTERSUB, OPf_STACKED,
 				scalar((ps[(1) - (1)].val.opval))); }
     break;
 
-  case 201:
-#line 1327 "perly.y"
+  case 205:
+#line 1359 "perly.y"
     { (yyval.opval) = (IVAL((ps[(1) - (3)].val.i_tkval)) == OP_NOT)
 			    ? newUNOP(IVAL((ps[(1) - (3)].val.i_tkval)), 0, newSVOP(OP_CONST, 0, newSViv(0)))
 			    : newOP(IVAL((ps[(1) - (3)].val.i_tkval)), OPf_SPECIAL);
@@ -1633,8 +1672,8 @@ case 2:
 			}
     break;
 
-  case 202:
-#line 1336 "perly.y"
+  case 206:
+#line 1368 "perly.y"
     { (yyval.opval) = newUNOP(IVAL((ps[(1) - (4)].val.i_tkval)), 0, (ps[(3) - (4)].val.opval));
 			  TOKEN_GETMAD((ps[(1) - (4)].val.i_tkval),(yyval.opval),'o');
 			  TOKEN_GETMAD((ps[(2) - (4)].val.i_tkval),(yyval.opval),'(');
@@ -1642,8 +1681,8 @@ case 2:
 			}
     break;
 
-  case 203:
-#line 1342 "perly.y"
+  case 207:
+#line 1374 "perly.y"
     {
 			    if (   (ps[(1) - (1)].val.opval)->op_type != OP_TRANS
 			        && (ps[(1) - (1)].val.opval)->op_type != OP_TRANSR
@@ -1656,16 +1695,16 @@ case 2:
 			}
     break;
 
-  case 204:
-#line 1353 "perly.y"
+  case 208:
+#line 1385 "perly.y"
     { (yyval.opval) = pmruntime((ps[(1) - (5)].val.opval), (ps[(4) - (5)].val.opval), 1, (ps[(2) - (5)].val.ival));
 			  TOKEN_GETMAD((ps[(3) - (5)].val.i_tkval),(yyval.opval),'(');
 			  TOKEN_GETMAD((ps[(5) - (5)].val.i_tkval),(yyval.opval),')');
 			}
     break;
 
-  case 207:
-#line 1360 "perly.y"
+  case 211:
+#line 1392 "perly.y"
     {
 			  (yyval.opval) = newLISTOP(OP_DIE, 0, newOP(OP_PUSHMARK, 0),
 				newSVOP(OP_CONST, 0, newSVpvs("Unimplemented")));
@@ -1673,8 +1712,8 @@ case 2:
 			}
     break;
 
-  case 209:
-#line 1370 "perly.y"
+  case 213:
+#line 1402 "perly.y"
     { (yyval.opval) = my_attrs((ps[(2) - (3)].val.opval),(ps[(3) - (3)].val.opval));
 			  DO_MAD(
 			      token_getmad((ps[(1) - (3)].val.i_tkval),(yyval.opval),'d');
@@ -1684,158 +1723,158 @@ case 2:
 			}
     break;
 
-  case 210:
-#line 1378 "perly.y"
+  case 214:
+#line 1410 "perly.y"
     { (yyval.opval) = localize((ps[(2) - (2)].val.opval),IVAL((ps[(1) - (2)].val.i_tkval)));
 			  TOKEN_GETMAD((ps[(1) - (2)].val.i_tkval),(yyval.opval),'d');
 			}
     break;
 
-  case 211:
-#line 1385 "perly.y"
+  case 215:
+#line 1417 "perly.y"
     { (yyval.opval) = sawparens((ps[(2) - (3)].val.opval));
 			  TOKEN_GETMAD((ps[(1) - (3)].val.i_tkval),(yyval.opval),'(');
 			  TOKEN_GETMAD((ps[(3) - (3)].val.i_tkval),(yyval.opval),')');
 			}
     break;
 
-  case 212:
-#line 1390 "perly.y"
+  case 216:
+#line 1422 "perly.y"
     { (yyval.opval) = sawparens(newNULLLIST());
 			  TOKEN_GETMAD((ps[(1) - (2)].val.i_tkval),(yyval.opval),'(');
 			  TOKEN_GETMAD((ps[(2) - (2)].val.i_tkval),(yyval.opval),')');
 			}
     break;
 
-  case 213:
-#line 1395 "perly.y"
+  case 217:
+#line 1427 "perly.y"
     { (yyval.opval) = (ps[(1) - (1)].val.opval); }
     break;
 
-  case 214:
-#line 1397 "perly.y"
+  case 218:
+#line 1429 "perly.y"
     { (yyval.opval) = (ps[(1) - (1)].val.opval); }
     break;
 
-  case 215:
-#line 1399 "perly.y"
+  case 219:
+#line 1431 "perly.y"
     { (yyval.opval) = (ps[(1) - (1)].val.opval); }
     break;
 
-  case 216:
-#line 1404 "perly.y"
+  case 220:
+#line 1436 "perly.y"
     { (yyval.opval) = (OP*)NULL; }
     break;
 
-  case 217:
-#line 1406 "perly.y"
+  case 221:
+#line 1438 "perly.y"
     { (yyval.opval) = (ps[(1) - (1)].val.opval); }
     break;
 
-  case 218:
-#line 1410 "perly.y"
+  case 222:
+#line 1442 "perly.y"
     { (yyval.opval) = (OP*)NULL; }
     break;
 
-  case 219:
-#line 1412 "perly.y"
+  case 223:
+#line 1444 "perly.y"
     { (yyval.opval) = (ps[(1) - (1)].val.opval); }
     break;
 
-  case 220:
-#line 1418 "perly.y"
+  case 224:
+#line 1450 "perly.y"
     { PL_parser->in_my = 0; (yyval.opval) = my((ps[(1) - (1)].val.opval)); }
     break;
 
-  case 221:
-#line 1422 "perly.y"
+  case 225:
+#line 1454 "perly.y"
     { (yyval.opval) = newCVREF(IVAL((ps[(1) - (2)].val.i_tkval)),(ps[(2) - (2)].val.opval));
 			  TOKEN_GETMAD((ps[(1) - (2)].val.i_tkval),(yyval.opval),'&');
 			}
     break;
 
-  case 222:
-#line 1428 "perly.y"
+  case 226:
+#line 1460 "perly.y"
     { (yyval.opval) = newSVREF((ps[(2) - (2)].val.opval));
 			  TOKEN_GETMAD((ps[(1) - (2)].val.i_tkval),(yyval.opval),'$');
 			}
     break;
 
-  case 223:
-#line 1434 "perly.y"
+  case 227:
+#line 1466 "perly.y"
     { (yyval.opval) = newAVREF((ps[(2) - (2)].val.opval));
 			  if ((yyval.opval)) (yyval.opval)->op_private |= IVAL((ps[(1) - (2)].val.i_tkval));
 			  TOKEN_GETMAD((ps[(1) - (2)].val.i_tkval),(yyval.opval),'@');
 			}
     break;
 
-  case 224:
-#line 1441 "perly.y"
+  case 228:
+#line 1473 "perly.y"
     { (yyval.opval) = newHVREF((ps[(2) - (2)].val.opval));
 			  if ((yyval.opval)) (yyval.opval)->op_private |= IVAL((ps[(1) - (2)].val.i_tkval));
 			  TOKEN_GETMAD((ps[(1) - (2)].val.i_tkval),(yyval.opval),'%');
 			}
     break;
 
-  case 225:
-#line 1448 "perly.y"
+  case 229:
+#line 1480 "perly.y"
     { (yyval.opval) = newAVREF((ps[(2) - (2)].val.opval));
 			  TOKEN_GETMAD((ps[(1) - (2)].val.i_tkval),(yyval.opval),'l');
 			}
     break;
 
-  case 226:
-#line 1452 "perly.y"
+  case 230:
+#line 1484 "perly.y"
     { (yyval.opval) = newAVREF((ps[(1) - (4)].val.opval));
 			  TOKEN_GETMAD((ps[(3) - (4)].val.i_tkval),(yyval.opval),'l');
 			}
     break;
 
-  case 227:
-#line 1458 "perly.y"
+  case 231:
+#line 1490 "perly.y"
     { (yyval.opval) = newGVREF(0,(ps[(2) - (2)].val.opval));
 			  TOKEN_GETMAD((ps[(1) - (2)].val.i_tkval),(yyval.opval),'*');
 			}
     break;
 
-  case 229:
-#line 1465 "perly.y"
+  case 233:
+#line 1497 "perly.y"
     { (yyval.opval) = newAVREF((ps[(1) - (3)].val.opval));
 			  TOKEN_GETMAD((ps[(3) - (3)].val.i_tkval),(yyval.opval),'@');
 			}
     break;
 
-  case 231:
-#line 1472 "perly.y"
+  case 235:
+#line 1504 "perly.y"
     { (yyval.opval) = newHVREF((ps[(1) - (3)].val.opval));
 			  TOKEN_GETMAD((ps[(3) - (3)].val.i_tkval),(yyval.opval),'@');
 			}
     break;
 
-  case 233:
-#line 1479 "perly.y"
+  case 237:
+#line 1511 "perly.y"
     { (yyval.opval) = newGVREF(0,(ps[(1) - (3)].val.opval));
 			  TOKEN_GETMAD((ps[(3) - (3)].val.i_tkval),(yyval.opval),'*');
 			}
     break;
 
-  case 234:
-#line 1486 "perly.y"
+  case 238:
+#line 1518 "perly.y"
     { (yyval.opval) = scalar((ps[(1) - (1)].val.opval)); }
     break;
 
-  case 235:
-#line 1488 "perly.y"
+  case 239:
+#line 1520 "perly.y"
     { (yyval.opval) = scalar((ps[(1) - (1)].val.opval)); }
     break;
 
-  case 236:
-#line 1490 "perly.y"
+  case 240:
+#line 1522 "perly.y"
     { (yyval.opval) = op_scope((ps[(1) - (1)].val.opval)); }
     break;
 
-  case 237:
-#line 1493 "perly.y"
+  case 241:
+#line 1525 "perly.y"
     { (yyval.opval) = (ps[(1) - (1)].val.opval); }
     break;
 
@@ -1843,6 +1882,6 @@ case 2:
     
 
 /* Generated from:
- * 911fbbcab275e0f9645397ee5b80a7c2384e6b24f793c15e6d6e918ebfd4e384 perly.y
+ * bb8245a1a537b2afb2445b3973f63b210f9ec346a1955071aef7d05ba97196ae perly.y
  * 5c9d2a0262457fe9b70073fc8ad6c188f812f38ad57712b7e2f53daa01b297cc regen_perly.pl
  * ex: set ro: */