Index: compilers/imcc/imcc.y
===================================================================
--- compilers/imcc/imcc.y	(revision 36065)
+++ compilers/imcc/imcc.y	(working copy)
@@ -1169,13 +1169,13 @@
 vtable:
      VTABLE_METHOD
          {
-           $$ = 0;
+           $$ = P_VTABLE;
            IMCC_INFO(interp)->cur_unit->vtable_name = NULL;
            IMCC_INFO(interp)->cur_unit->is_vtable_method = 1;
          }
    | VTABLE_METHOD '(' STRINGC ')'
          {
-           $$ = 0;
+           $$ = P_VTABLE;
            IMCC_INFO(interp)->cur_unit->vtable_name = $3;
            IMCC_INFO(interp)->cur_unit->is_vtable_method = 1;
          }
Index: compilers/imcc/imcparser.c
===================================================================
--- compilers/imcc/imcparser.c	(revision 36065)
+++ compilers/imcc/imcparser.c	(working copy)
@@ -2950,17 +2950,17 @@
     {
         case 2:
 #line 880 "compilers/imcc/imcc.y"
-    { if (yynerrs) YYABORT; (yyval.i) = 0; }
+    { if (yynerrs) YYABORT; (yyval.i) = 0; ;}
     break;
 
   case 5:
 #line 889 "compilers/imcc/imcc.y"
-    { (yyval.i) = (yyvsp[(1) - (1)].i); }
+    { (yyval.i) = (yyvsp[(1) - (1)].i); ;}
     break;
 
   case 6:
 #line 890 "compilers/imcc/imcc.y"
-    { (yyval.i) = (yyvsp[(1) - (1)].i); }
+    { (yyval.i) = (yyvsp[(1) - (1)].i); ;}
     break;
 
   case 7:
@@ -2969,7 +2969,7 @@
            (yyval.i) = (yyvsp[(1) - (1)].i);
            imc_close_unit(interp, IMCC_INFO(interp)->cur_unit);
            IMCC_INFO(interp)->cur_unit = 0;
-         }
+         ;}
     break;
 
   case 8:
@@ -2978,32 +2978,32 @@
            (yyval.i) = (yyvsp[(1) - (1)].i);
            imc_close_unit(interp, IMCC_INFO(interp)->cur_unit);
            IMCC_INFO(interp)->cur_unit = 0;
-         }
+         ;}
     break;
 
   case 9:
 #line 903 "compilers/imcc/imcc.y"
-    { (yyval.i) = 0; }
+    { (yyval.i) = 0; ;}
     break;
 
   case 10:
 #line 904 "compilers/imcc/imcc.y"
-    { (yyval.i) = 0; }
+    { (yyval.i) = 0; ;}
     break;
 
   case 11:
 #line 905 "compilers/imcc/imcc.y"
-    { (yyval.i) = 0; }
+    { (yyval.i) = 0; ;}
     break;
 
   case 12:
 #line 906 "compilers/imcc/imcc.y"
-    { (yyval.i) = 0; }
+    { (yyval.i) = 0; ;}
     break;
 
   case 13:
 #line 910 "compilers/imcc/imcc.y"
-    { (yyval.i) = 0; }
+    { (yyval.i) = 0; ;}
     break;
 
   case 14:
@@ -3012,7 +3012,7 @@
            (yyval.i) = 0;
            do_loadlib(interp, (yyvsp[(2) - (3)].s));
            mem_sys_free((yyvsp[(2) - (3)].s));
-         }
+         ;}
     break;
 
   case 15:
@@ -3020,14 +3020,14 @@
     {
            IMCC_INFO(interp)->line = atoi((yyvsp[(2) - (5)].s));
            set_filename(interp, (yyvsp[(4) - (5)].s));
-         }
+         ;}
     break;
 
   case 16:
 #line 926 "compilers/imcc/imcc.y"
     {
            set_filename(interp, (yyvsp[(2) - (3)].s));
-         }
+         ;}
     break;
 
   case 17:
@@ -3038,7 +3038,7 @@
           SymReg * const key = mk_const(interp, (yyvsp[(2) - (4)].s), 'S');
           (yyval.i) = MK_I(interp, IMCC_INFO(interp)->cur_unit, ".annotate", 2, key, (yyvsp[(4) - (4)].sr));
           mem_sys_free((yyvsp[(2) - (4)].s));
-        }
+        ;}
     break;
 
   case 18:
@@ -3050,7 +3050,7 @@
 
             IMCC_INFO(interp)->cur_namespace = NULL;
             (yyval.t) = 0;
-         }
+         ;}
     break;
 
   case 19:
@@ -3068,12 +3068,12 @@
             Parrot_register_HLL_type(interp, ctx->current_HLL,
                 built_in_type, language_type);
             (yyval.t) = 0;
-         }
+         ;}
     break;
 
   case 20:
 #line 971 "compilers/imcc/imcc.y"
-    { is_def = 1; }
+    { is_def = 1; ;}
     break;
 
   case 21:
@@ -3082,12 +3082,12 @@
              mk_const_ident(interp, (yyvsp[(4) - (6)].s), (yyvsp[(3) - (6)].t), (yyvsp[(6) - (6)].sr), 1);
              mem_sys_free((yyvsp[(4) - (6)].s));
              is_def = 0;
-         }
+         ;}
     break;
 
   case 22:
 #line 980 "compilers/imcc/imcc.y"
-    { is_def=1; }
+    { is_def=1; ;}
     break;
 
   case 23:
@@ -3095,12 +3095,12 @@
     {
            (yyval.i) = mk_pmc_const(interp, IMCC_INFO(interp)->cur_unit, (yyvsp[(3) - (6)].s), (yyvsp[(4) - (6)].sr), (yyvsp[(6) - (6)].s));
            is_def = 0;
-         }
+         ;}
     break;
 
   case 24:
 #line 986 "compilers/imcc/imcc.y"
-    { is_def=1; }
+    { is_def=1; ;}
     break;
 
   case 25:
@@ -3108,37 +3108,37 @@
     {
            (yyval.i) = mk_pmc_const_named(interp, IMCC_INFO(interp)->cur_unit, (yyvsp[(3) - (6)].s), (yyvsp[(4) - (6)].sr), (yyvsp[(6) - (6)].s));
            is_def = 0;
-         }
+         ;}
     break;
 
   case 30:
 #line 1003 "compilers/imcc/imcc.y"
-    { (yyval.i) = 0;  }
+    { (yyval.i) = 0;  ;}
     break;
 
   case 31:
 #line 1004 "compilers/imcc/imcc.y"
-    { (yyval.i) = 0;  }
+    { (yyval.i) = 0;  ;}
     break;
 
   case 32:
 #line 1005 "compilers/imcc/imcc.y"
-    { (yyval.i) = 0;  }
+    { (yyval.i) = 0;  ;}
     break;
 
   case 33:
 #line 1006 "compilers/imcc/imcc.y"
-    { (yyval.i) = 0;  }
+    { (yyval.i) = 0;  ;}
     break;
 
   case 34:
 #line 1007 "compilers/imcc/imcc.y"
-    { (yyval.i) = (yyvsp[(1) - (1)].i); }
+    { (yyval.i) = (yyvsp[(1) - (1)].i); ;}
     break;
 
   case 37:
 #line 1012 "compilers/imcc/imcc.y"
-    { clear_state(interp); }
+    { clear_state(interp); ;}
     break;
 
   case 38:
@@ -3148,7 +3148,7 @@
                     (yyvsp[(2) - (3)].s), 0, IMCC_INFO(interp)->regs,
                     IMCC_INFO(interp)->nargs, IMCC_INFO(interp) -> keyvec, 1);
             mem_sys_free((yyvsp[(2) - (3)].s));
-         }
+         ;}
     break;
 
   case 39:
@@ -3156,7 +3156,7 @@
     {
            imc_close_unit(interp, IMCC_INFO(interp)->cur_unit);
            IMCC_INFO(interp)->cur_unit = imc_open_unit(interp, IMC_PASM);
-         }
+         ;}
     break;
 
   case 40:
@@ -3166,14 +3166,14 @@
                     IMCC_INFO(interp)->cur_unit,
                     mk_sub_label(interp, (yyvsp[(4) - (4)].s)));
            IMCC_INFO(interp)->cur_call->pcc_sub->pragma = (yyvsp[(3) - (4)].t);
-         }
+         ;}
     break;
 
   case 41:
 #line 1033 "compilers/imcc/imcc.y"
     {
            (yyval.i) = MK_I(interp, IMCC_INFO(interp)->cur_unit, "null", 1, (yyvsp[(2) - (2)].sr));
-         }
+         ;}
     break;
 
   case 42:
@@ -3184,17 +3184,17 @@
            (yyval.i) = 0;
            mem_sys_free((yyvsp[(2) - (4)].s));
            mem_sys_free((yyvsp[(4) - (4)].s));
-         }
+         ;}
     break;
 
   case 43:
 #line 1044 "compilers/imcc/imcc.y"
-    { (yyval.i) = 0;}
+    { (yyval.i) = 0;;}
     break;
 
   case 45:
 #line 1052 "compilers/imcc/imcc.y"
-    { IMCC_INFO(interp)->cur_unit = imc_open_unit(interp, IMC_PASM); }
+    { IMCC_INFO(interp)->cur_unit = imc_open_unit(interp, IMC_PASM); ;}
     break;
 
   case 46:
@@ -3205,7 +3205,7 @@
                          emit_flush(interp);
            */
            (yyval.i) = 0;
-         }
+         ;}
     break;
 
   case 49:
@@ -3220,7 +3220,7 @@
            IMCC_INFO(interp)->cur_namespace = (yyvsp[(2) - (3)].sr);
            if (re_open)
                IMCC_INFO(interp)->cur_unit = imc_open_unit(interp, IMC_PASM);
-         }
+         ;}
     break;
 
   case 50:
@@ -3231,26 +3231,26 @@
                     "Slice not allowed in namespace.");
 
             (yyval.sr) = (yyvsp[(2) - (3)].sr);
-        }
+        ;}
     break;
 
   case 51:
 #line 1093 "compilers/imcc/imcc.y"
-    { (yyval.sr) = NULL; }
+    { (yyval.sr) = NULL; ;}
     break;
 
   case 52:
 #line 1098 "compilers/imcc/imcc.y"
     {
            IMCC_INFO(interp)->cur_unit = imc_open_unit(interp, IMC_PCCSUB);
-         }
+         ;}
     break;
 
   case 53:
 #line 1102 "compilers/imcc/imcc.y"
     {
            iSUBROUTINE(interp, IMCC_INFO(interp)->cur_unit, (yyvsp[(3) - (3)].sr));
-         }
+         ;}
     break;
 
   case 54:
@@ -3261,22 +3261,22 @@
             IMCC_INFO(interp)->cur_unit->instructions->symregs[0]->subid = str_dup(
             IMCC_INFO(interp)->cur_unit->instructions->symregs[0]->name);
           }
-        }
+        ;}
     break;
 
   case 55:
 #line 1114 "compilers/imcc/imcc.y"
-    { (yyval.i) = 0; IMCC_INFO(interp)->cur_call = NULL; }
+    { (yyval.i) = 0; IMCC_INFO(interp)->cur_call = NULL; ;}
     break;
 
   case 56:
 #line 1118 "compilers/imcc/imcc.y"
-    { (yyval.sr) = 0; }
+    { (yyval.sr) = 0; ;}
     break;
 
   case 57:
 #line 1119 "compilers/imcc/imcc.y"
-    { (yyval.sr) = 0; }
+    { (yyval.sr) = 0; ;}
     break;
 
   case 58:
@@ -3289,17 +3289,17 @@
            }
            else
                add_pcc_arg(IMCC_INFO(interp)->cur_call, (yyvsp[(2) - (3)].sr));
-         }
+         ;}
     break;
 
   case 59:
 #line 1133 "compilers/imcc/imcc.y"
-    { is_def=1; }
+    { is_def=1; ;}
     break;
 
   case 60:
 #line 1133 "compilers/imcc/imcc.y"
-    { (yyval.sr) = (yyvsp[(3) - (3)].sr); is_def=0; }
+    { (yyval.sr) = (yyvsp[(3) - (3)].sr); is_def=0; ;}
     break;
 
   case 61:
@@ -3311,12 +3311,12 @@
                (yyval.sr) = mk_ident(interp, (yyvsp[(2) - (3)].s), (yyvsp[(1) - (3)].t));
            (yyval.sr)->type |= (yyvsp[(3) - (3)].t);
            mem_sys_free((yyvsp[(2) - (3)].s));
-          }
+          ;}
     break;
 
   case 62:
 #line 1151 "compilers/imcc/imcc.y"
-    { (yyval.t) = 0; }
+    { (yyval.t) = 0; ;}
     break;
 
   case 63:
@@ -3325,7 +3325,7 @@
            (yyval.t) = 0;
            IMCC_INFO(interp)->cur_unit->outer = mk_sub_address_fromc(interp, (yyvsp[(3) - (4)].s));
            mem_sys_free((yyvsp[(3) - (4)].s));
-         }
+         ;}
     break;
 
   case 64:
@@ -3334,25 +3334,25 @@
            (yyval.t) = 0;
            IMCC_INFO(interp)->cur_unit->outer = mk_const(interp, (yyvsp[(3) - (4)].s), 'S');
            mem_sys_free((yyvsp[(3) - (4)].s));
-         }
+         ;}
     break;
 
   case 65:
 #line 1171 "compilers/imcc/imcc.y"
     {
-           (yyval.t) = 0;
+           (yyval.t) = P_VTABLE;
            IMCC_INFO(interp)->cur_unit->vtable_name = NULL;
            IMCC_INFO(interp)->cur_unit->is_vtable_method = 1;
-         }
+         ;}
     break;
 
   case 66:
 #line 1177 "compilers/imcc/imcc.y"
     {
-           (yyval.t) = 0;
+           (yyval.t) = P_VTABLE;
            IMCC_INFO(interp)->cur_unit->vtable_name = (yyvsp[(3) - (4)].s);
            IMCC_INFO(interp)->cur_unit->is_vtable_method = 1;
-         }
+         ;}
     break;
 
   case 67:
@@ -3361,7 +3361,7 @@
            (yyval.t) = P_METHOD;
            IMCC_INFO(interp)->cur_unit->method_name = NULL;
            IMCC_INFO(interp)->cur_unit->is_method = 1;
-         }
+         ;}
     break;
 
   case 68:
@@ -3370,7 +3370,7 @@
            (yyval.t) = P_METHOD;
            IMCC_INFO(interp)->cur_unit->method_name = (yyvsp[(3) - (4)].s);
            IMCC_INFO(interp)->cur_unit->is_method = 1;
-         }
+         ;}
     break;
 
   case 69:
@@ -3379,7 +3379,7 @@
            (yyval.t) = 0;
            IMCC_INFO(interp)->cur_unit->ns_entry_name = NULL;
            IMCC_INFO(interp)->cur_unit->has_ns_entry_name = 1;
-         }
+         ;}
     break;
 
   case 70:
@@ -3388,7 +3388,7 @@
            (yyval.t) = 0;
            IMCC_INFO(interp)->cur_unit->ns_entry_name = (yyvsp[(3) - (4)].s);
            IMCC_INFO(interp)->cur_unit->has_ns_entry_name = 1;
-         }
+         ;}
     break;
 
   case 71:
@@ -3396,7 +3396,7 @@
     {
            (yyval.t) = 0;
            IMCC_INFO(interp)->cur_unit->instance_of = (yyvsp[(3) - (4)].s);
-         }
+         ;}
     break;
 
   case 72:
@@ -3404,7 +3404,7 @@
     {
            (yyval.t) = 0;
            IMCC_INFO(interp)->cur_unit->subid = NULL;
-         }
+         ;}
     break;
 
   case 73:
@@ -3414,14 +3414,14 @@
            IMCC_INFO(interp)->cur_unit->subid = mk_const(interp, (yyvsp[(3) - (4)].s), 'S');
            IMCC_INFO(interp)->cur_unit->instructions->symregs[0]->subid = str_dup_remove_quotes((yyvsp[(3) - (4)].s));
            mem_sys_free((yyvsp[(3) - (4)].s));
-         }
+         ;}
     break;
 
   case 74:
 #line 1239 "compilers/imcc/imcc.y"
     {
            add_pcc_multi(IMCC_INFO(interp)->cur_call, NULL);
-         }
+         ;}
     break;
 
   case 75:
@@ -3429,7 +3429,7 @@
     {
            (yyval.t) = 0;
            add_pcc_multi(IMCC_INFO(interp)->cur_call, (yyvsp[(3) - (3)].sr));
-         }
+         ;}
     break;
 
   case 76:
@@ -3437,27 +3437,27 @@
     {
            (yyval.t) = 0;
            add_pcc_multi(IMCC_INFO(interp)->cur_call, (yyvsp[(1) - (1)].sr));
-         }
+         ;}
     break;
 
   case 77:
 #line 1255 "compilers/imcc/imcc.y"
-    { (yyval.sr) = mk_const(interp, "INTVAL",   'S'); }
+    { (yyval.sr) = mk_const(interp, "INTVAL",   'S'); ;}
     break;
 
   case 78:
 #line 1256 "compilers/imcc/imcc.y"
-    { (yyval.sr) = mk_const(interp, "FLOATVAL", 'S'); }
+    { (yyval.sr) = mk_const(interp, "FLOATVAL", 'S'); ;}
     break;
 
   case 79:
 #line 1257 "compilers/imcc/imcc.y"
-    { (yyval.sr) = mk_const(interp, "PMC",      'S'); }
+    { (yyval.sr) = mk_const(interp, "PMC",      'S'); ;}
     break;
 
   case 80:
 #line 1258 "compilers/imcc/imcc.y"
-    { (yyval.sr) = mk_const(interp, "STRING",   'S'); }
+    { (yyval.sr) = mk_const(interp, "STRING",   'S'); ;}
     break;
 
   case 81:
@@ -3471,7 +3471,7 @@
            }
            mem_sys_free((yyvsp[(1) - (1)].s));
            (yyval.sr) = r;
-         }
+         ;}
     break;
 
   case 82:
@@ -3485,12 +3485,12 @@
            }
            mem_sys_free((yyvsp[(1) - (1)].s));
            (yyval.sr) = r;
-         }
+         ;}
     break;
 
   case 83:
 #line 1281 "compilers/imcc/imcc.y"
-    { (yyval.sr) = (yyvsp[(2) - (3)].sr); }
+    { (yyval.sr) = (yyvsp[(2) - (3)].sr); ;}
     break;
 
   case 86:
@@ -3517,82 +3517,82 @@
            r1 = IMCC_INFO(interp)->cur_unit->instructions->symregs[0];
            if (r1 && r1->pcc_sub)
                r1->pcc_sub->calls_a_sub |= 1;
-         }
+         ;}
     break;
 
   case 87:
 #line 1319 "compilers/imcc/imcc.y"
-    { (yyval.i) = 0; IMCC_INFO(interp)->cur_call = NULL; }
+    { (yyval.i) = 0; IMCC_INFO(interp)->cur_call = NULL; ;}
     break;
 
   case 88:
 #line 1323 "compilers/imcc/imcc.y"
-    { (yyval.i) = NULL; IMCC_INFO(interp)->cur_call->pcc_sub->label = 0; }
+    { (yyval.i) = NULL; IMCC_INFO(interp)->cur_call->pcc_sub->label = 0; ;}
     break;
 
   case 89:
 #line 1324 "compilers/imcc/imcc.y"
-    { (yyval.i) = NULL; IMCC_INFO(interp)->cur_call->pcc_sub->label = 1; }
+    { (yyval.i) = NULL; IMCC_INFO(interp)->cur_call->pcc_sub->label = 1; ;}
     break;
 
   case 90:
 #line 1328 "compilers/imcc/imcc.y"
-    { (yyval.i) = NULL; }
+    { (yyval.i) = NULL; ;}
     break;
 
   case 91:
 #line 1329 "compilers/imcc/imcc.y"
-    { (yyval.i) = NULL;  IMCC_INFO(interp)->cur_call->pcc_sub->object = (yyvsp[(2) - (3)].sr); }
+    { (yyval.i) = NULL;  IMCC_INFO(interp)->cur_call->pcc_sub->object = (yyvsp[(2) - (3)].sr); ;}
     break;
 
   case 92:
 #line 1333 "compilers/imcc/imcc.y"
-    { (yyval.t) = 0; }
+    { (yyval.t) = 0; ;}
     break;
 
   case 94:
 #line 1338 "compilers/imcc/imcc.y"
-    { (yyval.t) = (yyvsp[(1) - (1)].t); }
+    { (yyval.t) = (yyvsp[(1) - (1)].t); ;}
     break;
 
   case 95:
 #line 1339 "compilers/imcc/imcc.y"
-    { (yyval.t) = (yyvsp[(1) - (2)].t) | (yyvsp[(2) - (2)].t); }
+    { (yyval.t) = (yyvsp[(1) - (2)].t) | (yyvsp[(2) - (2)].t); ;}
     break;
 
   case 96:
 #line 1343 "compilers/imcc/imcc.y"
-    { (yyval.t) = P_LOAD; }
+    { (yyval.t) = P_LOAD; ;}
     break;
 
   case 97:
 #line 1344 "compilers/imcc/imcc.y"
-    { (yyval.t) = P_INIT; }
+    { (yyval.t) = P_INIT; ;}
     break;
 
   case 98:
 #line 1345 "compilers/imcc/imcc.y"
-    { (yyval.t) = P_MAIN; }
+    { (yyval.t) = P_MAIN; ;}
     break;
 
   case 99:
 #line 1346 "compilers/imcc/imcc.y"
-    { (yyval.t) = P_IMMEDIATE; }
+    { (yyval.t) = P_IMMEDIATE; ;}
     break;
 
   case 100:
 #line 1347 "compilers/imcc/imcc.y"
-    { (yyval.t) = P_POSTCOMP; }
+    { (yyval.t) = P_POSTCOMP; ;}
     break;
 
   case 101:
 #line 1348 "compilers/imcc/imcc.y"
-    { (yyval.t) = P_ANON; }
+    { (yyval.t) = P_ANON; ;}
     break;
 
   case 102:
 #line 1349 "compilers/imcc/imcc.y"
-    { (yyval.t) = P_NEED_LEX; }
+    { (yyval.t) = P_NEED_LEX; ;}
     break;
 
   case 110:
@@ -3600,14 +3600,14 @@
     {
            add_pcc_sub(IMCC_INFO(interp)->cur_call, (yyvsp[(2) - (5)].sr));
            add_pcc_cc(IMCC_INFO(interp)->cur_call, (yyvsp[(4) - (5)].sr));
-         }
+         ;}
     break;
 
   case 111:
 #line 1366 "compilers/imcc/imcc.y"
     {
            add_pcc_sub(IMCC_INFO(interp)->cur_call, (yyvsp[(2) - (3)].sr));
-         }
+         ;}
     break;
 
   case 112:
@@ -3615,21 +3615,21 @@
     {
            add_pcc_sub(IMCC_INFO(interp)->cur_call, (yyvsp[(2) - (3)].sr));
            IMCC_INFO(interp)->cur_call->pcc_sub->flags |= isNCI;
-         }
+         ;}
     break;
 
   case 113:
 #line 1375 "compilers/imcc/imcc.y"
     {
            add_pcc_sub(IMCC_INFO(interp)->cur_call, (yyvsp[(2) - (3)].sr));
-         }
+         ;}
     break;
 
   case 114:
 #line 1379 "compilers/imcc/imcc.y"
     {
            add_pcc_sub(IMCC_INFO(interp)->cur_call, mk_const(interp, (yyvsp[(2) - (3)].s), 'S'));
-         }
+         ;}
     break;
 
   case 115:
@@ -3637,7 +3637,7 @@
     {
            add_pcc_sub(IMCC_INFO(interp)->cur_call, (yyvsp[(2) - (5)].sr));
            add_pcc_cc(IMCC_INFO(interp)->cur_call, (yyvsp[(4) - (5)].sr));
-         }
+         ;}
     break;
 
   case 116:
@@ -3645,27 +3645,27 @@
     {
            add_pcc_sub(IMCC_INFO(interp)->cur_call, mk_const(interp, (yyvsp[(2) - (5)].s), 'S'));
            add_pcc_cc(IMCC_INFO(interp)->cur_call, (yyvsp[(4) - (5)].sr));
-         }
+         ;}
     break;
 
   case 117:
 #line 1396 "compilers/imcc/imcc.y"
-    { (yyval.sr) = 0; }
+    { (yyval.sr) = 0; ;}
     break;
 
   case 118:
 #line 1397 "compilers/imcc/imcc.y"
-    { add_pcc_arg(IMCC_INFO(interp)->cur_call, (yyvsp[(2) - (3)].sr)); }
+    { add_pcc_arg(IMCC_INFO(interp)->cur_call, (yyvsp[(2) - (3)].sr)); ;}
     break;
 
   case 119:
 #line 1401 "compilers/imcc/imcc.y"
-    { (yyval.sr) = (yyvsp[(2) - (2)].sr); }
+    { (yyval.sr) = (yyvsp[(2) - (2)].sr); ;}
     break;
 
   case 120:
 #line 1406 "compilers/imcc/imcc.y"
-    { (yyval.sr) = 0; }
+    { (yyval.sr) = 0; ;}
     break;
 
   case 121:
@@ -3673,17 +3673,17 @@
     {
            if ((yyvsp[(2) - (3)].sr))
                add_pcc_result(IMCC_INFO(interp)->cur_call, (yyvsp[(2) - (3)].sr));
-         }
+         ;}
     break;
 
   case 122:
 #line 1415 "compilers/imcc/imcc.y"
-    { (yyval.sr) = (yyvsp[(2) - (3)].sr); (yyval.sr)->type |= (yyvsp[(3) - (3)].t); }
+    { (yyval.sr) = (yyvsp[(2) - (3)].sr); (yyval.sr)->type |= (yyvsp[(3) - (3)].t); ;}
     break;
 
   case 123:
 #line 1416 "compilers/imcc/imcc.y"
-    { is_def=1; }
+    { is_def=1; ;}
     break;
 
   case 124:
@@ -3698,57 +3698,57 @@
            UNUSED(ignored);
            is_def=0;
            (yyval.sr)=0;
-         }
+         ;}
     break;
 
   case 125:
 #line 1431 "compilers/imcc/imcc.y"
-    { (yyval.t) = 0; }
+    { (yyval.t) = 0; ;}
     break;
 
   case 126:
 #line 1432 "compilers/imcc/imcc.y"
-    { (yyval.t) = (yyvsp[(1) - (2)].t) | (yyvsp[(2) - (2)].t); }
+    { (yyval.t) = (yyvsp[(1) - (2)].t) | (yyvsp[(2) - (2)].t); ;}
     break;
 
   case 127:
 #line 1436 "compilers/imcc/imcc.y"
-    { (yyval.t) = VT_FLAT;   }
+    { (yyval.t) = VT_FLAT;   ;}
     break;
 
   case 128:
 #line 1437 "compilers/imcc/imcc.y"
-    { (yyval.t) = VT_OPTIONAL; }
+    { (yyval.t) = VT_OPTIONAL; ;}
     break;
 
   case 129:
 #line 1438 "compilers/imcc/imcc.y"
-    { (yyval.t) = VT_OPT_FLAG; }
+    { (yyval.t) = VT_OPT_FLAG; ;}
     break;
 
   case 130:
 #line 1439 "compilers/imcc/imcc.y"
-    { (yyval.t) = VT_NAMED; }
+    { (yyval.t) = VT_NAMED; ;}
     break;
 
   case 131:
 #line 1440 "compilers/imcc/imcc.y"
-    { adv_named_set(interp, (yyvsp[(3) - (4)].s)); (yyval.t) = 0; }
+    { adv_named_set(interp, (yyvsp[(3) - (4)].s)); (yyval.t) = 0; ;}
     break;
 
   case 132:
 #line 1441 "compilers/imcc/imcc.y"
-    { (yyval.t) = VT_UNIQUE_REG; }
+    { (yyval.t) = VT_UNIQUE_REG; ;}
     break;
 
   case 133:
 #line 1446 "compilers/imcc/imcc.y"
-    { begin_return_or_yield(interp, 0); }
+    { begin_return_or_yield(interp, 0); ;}
     break;
 
   case 134:
 #line 1448 "compilers/imcc/imcc.y"
-    { (yyval.i) = 0; IMCC_INFO(interp)->asm_state = AsmDefault; }
+    { (yyval.i) = 0; IMCC_INFO(interp)->asm_state = AsmDefault; ;}
     break;
 
   case 135:
@@ -3756,22 +3756,22 @@
     {
            IMCC_INFO(interp)->asm_state = AsmDefault;
            (yyval.i) = 0;
-         }
+         ;}
     break;
 
   case 136:
 #line 1457 "compilers/imcc/imcc.y"
-    { begin_return_or_yield(interp, 1); }
+    { begin_return_or_yield(interp, 1); ;}
     break;
 
   case 137:
 #line 1459 "compilers/imcc/imcc.y"
-    { (yyval.i) = 0; IMCC_INFO(interp)->asm_state = AsmDefault; }
+    { (yyval.i) = 0; IMCC_INFO(interp)->asm_state = AsmDefault; ;}
     break;
 
   case 138:
 #line 1463 "compilers/imcc/imcc.y"
-    { (yyval.sr) = 0; }
+    { (yyval.sr) = 0; ;}
     break;
 
   case 139:
@@ -3779,7 +3779,7 @@
     {
            if ((yyvsp[(1) - (2)].sr))
                add_pcc_result(IMCC_INFO(interp)->sr_return, (yyvsp[(1) - (2)].sr));
-         }
+         ;}
     break;
 
   case 140:
@@ -3787,12 +3787,12 @@
     {
            if ((yyvsp[(2) - (3)].sr))
                add_pcc_result(IMCC_INFO(interp)->sr_return, (yyvsp[(2) - (3)].sr));
-         }
+         ;}
     break;
 
   case 141:
 #line 1477 "compilers/imcc/imcc.y"
-    { (yyval.sr) = 0; }
+    { (yyval.sr) = 0; ;}
     break;
 
   case 142:
@@ -3800,7 +3800,7 @@
     {
            if ((yyvsp[(1) - (2)].sr))
                add_pcc_result(IMCC_INFO(interp)->sr_return, (yyvsp[(1) - (2)].sr));
-         }
+         ;}
     break;
 
   case 143:
@@ -3808,17 +3808,17 @@
     {
            if ((yyvsp[(2) - (3)].sr))
                add_pcc_result(IMCC_INFO(interp)->sr_return, (yyvsp[(2) - (3)].sr));
-         }
+         ;}
     break;
 
   case 144:
 #line 1491 "compilers/imcc/imcc.y"
-    { (yyval.sr) = (yyvsp[(2) - (3)].sr); (yyval.sr)->type |= (yyvsp[(3) - (3)].t); }
+    { (yyval.sr) = (yyvsp[(2) - (3)].sr); (yyval.sr)->type |= (yyvsp[(3) - (3)].t); ;}
     break;
 
   case 145:
 #line 1495 "compilers/imcc/imcc.y"
-    { (yyval.sr) = (yyvsp[(2) - (3)].sr); (yyval.sr)->type |= (yyvsp[(3) - (3)].t); }
+    { (yyval.sr) = (yyvsp[(2) - (3)].sr); (yyval.sr)->type |= (yyvsp[(3) - (3)].t); ;}
     break;
 
   case 146:
@@ -3826,7 +3826,7 @@
     {
           if (IMCC_INFO(interp)->asm_state == AsmDefault)
               begin_return_or_yield(interp, (yyvsp[(1) - (2)].t));
-        }
+        ;}
     break;
 
   case 147:
@@ -3834,22 +3834,22 @@
     {
           IMCC_INFO(interp)->asm_state = AsmDefault;
           (yyval.t) = 0;
-        }
+        ;}
     break;
 
   case 148:
 #line 1512 "compilers/imcc/imcc.y"
-    { (yyval.t) = 0; }
+    { (yyval.t) = 0; ;}
     break;
 
   case 149:
 #line 1513 "compilers/imcc/imcc.y"
-    { (yyval.t) = 1; }
+    { (yyval.t) = 1; ;}
     break;
 
   case 150:
 #line 1517 "compilers/imcc/imcc.y"
-    { (yyval.i) = 0; }
+    { (yyval.i) = 0; ;}
     break;
 
   case 151:
@@ -3862,14 +3862,14 @@
            }
            else
                add_pcc_result(IMCC_INFO(interp)->sr_return, (yyvsp[(1) - (1)].sr));
-         }
+         ;}
     break;
 
   case 152:
 #line 1529 "compilers/imcc/imcc.y"
     {
            add_pcc_named_return(interp, IMCC_INFO(interp)->sr_return, (yyvsp[(1) - (3)].s), (yyvsp[(3) - (3)].sr));
-         }
+         ;}
     break;
 
   case 153:
@@ -3882,66 +3882,66 @@
              }
              else
                  add_pcc_result(IMCC_INFO(interp)->sr_return, (yyvsp[(3) - (3)].sr));
-         }
+         ;}
     break;
 
   case 154:
 #line 1543 "compilers/imcc/imcc.y"
     {
            add_pcc_named_return(interp, IMCC_INFO(interp)->sr_return, (yyvsp[(3) - (5)].s), (yyvsp[(5) - (5)].sr));
-         }
+         ;}
     break;
 
   case 157:
 #line 1563 "compilers/imcc/imcc.y"
-    { clear_state(interp); }
+    { clear_state(interp); ;}
     break;
 
   case 158:
 #line 1568 "compilers/imcc/imcc.y"
-    { (yyval.i) = (yyvsp[(2) - (2)].i); }
+    { (yyval.i) = (yyvsp[(2) - (2)].i); ;}
     break;
 
   case 159:
 #line 1569 "compilers/imcc/imcc.y"
-    { (yyval.i) = 0; }
+    { (yyval.i) = 0; ;}
     break;
 
   case 160:
 #line 1570 "compilers/imcc/imcc.y"
-    { (yyval.i) = 0; }
+    { (yyval.i) = 0; ;}
     break;
 
   case 161:
 #line 1571 "compilers/imcc/imcc.y"
-    { (yyval.i) = 0; }
+    { (yyval.i) = 0; ;}
     break;
 
   case 162:
 #line 1572 "compilers/imcc/imcc.y"
-    { (yyval.i) = 0; }
+    { (yyval.i) = 0; ;}
     break;
 
   case 163:
 #line 1573 "compilers/imcc/imcc.y"
-    { (yyval.i) = (yyvsp[(1) - (1)].i); }
+    { (yyval.i) = (yyvsp[(1) - (1)].i); ;}
     break;
 
   case 164:
 #line 1577 "compilers/imcc/imcc.y"
-    { (yyval.i) = NULL; }
+    { (yyval.i) = NULL; ;}
     break;
 
   case 168:
 #line 1588 "compilers/imcc/imcc.y"
     {
            (yyval.i) = iLABEL(interp, IMCC_INFO(interp)->cur_unit, mk_local_label(interp, (yyvsp[(1) - (1)].s)));
-         }
+         ;}
     break;
 
   case 169:
 #line 1596 "compilers/imcc/imcc.y"
-    { (yyval.i) = (yyvsp[(2) - (3)].i); }
+    { (yyval.i) = (yyvsp[(2) - (3)].i); ;}
     break;
 
   case 170:
@@ -3952,7 +3952,7 @@
                YYABORT;
            }
            yyerrok;
-         }
+         ;}
     break;
 
   case 171:
@@ -3961,7 +3961,7 @@
            IdList* l = (yyvsp[(1) - (1)].idlist);
            l->next = NULL;
            (yyval.idlist) = l;
-         }
+         ;}
     break;
 
   case 172:
@@ -3970,7 +3970,7 @@
            IdList* l = (yyvsp[(3) - (3)].idlist);
            l->next = (yyvsp[(1) - (3)].idlist);
            (yyval.idlist) = l;
-         }
+         ;}
     break;
 
   case 173:
@@ -3980,22 +3980,22 @@
            l->id           = (yyvsp[(1) - (2)].s);
            l->unique_reg   = (yyvsp[(2) - (2)].t);
            (yyval.idlist) = l;
-         }
+         ;}
     break;
 
   case 174:
 #line 1634 "compilers/imcc/imcc.y"
-    { (yyval.t) = 0; }
+    { (yyval.t) = 0; ;}
     break;
 
   case 175:
 #line 1635 "compilers/imcc/imcc.y"
-    { (yyval.t) = 1; }
+    { (yyval.t) = 1; ;}
     break;
 
   case 178:
 #line 1642 "compilers/imcc/imcc.y"
-    { is_def=1; }
+    { is_def=1; ;}
     break;
 
   case 179:
@@ -4014,19 +4014,19 @@
                mem_sys_free(l1);
            }
            is_def=0; (yyval.i)=0;
-         }
+         ;}
     break;
 
   case 180:
 #line 1659 "compilers/imcc/imcc.y"
     {
            set_lexical(interp, (yyvsp[(4) - (4)].sr), (yyvsp[(2) - (4)].s)); (yyval.i) = 0;
-         }
+         ;}
     break;
 
   case 181:
 #line 1662 "compilers/imcc/imcc.y"
-    { is_def=1; }
+    { is_def=1; ;}
     break;
 
   case 182:
@@ -4035,12 +4035,12 @@
            mk_const_ident(interp, (yyvsp[(4) - (6)].s), (yyvsp[(3) - (6)].t), (yyvsp[(6) - (6)].sr), 0);
            is_def=0;
            mem_sys_free((yyvsp[(4) - (6)].s));
-         }
+         ;}
     break;
 
   case 184:
 #line 1670 "compilers/imcc/imcc.y"
-    { is_def=1; }
+    { is_def=1; ;}
     break;
 
   case 185:
@@ -4049,7 +4049,7 @@
            mk_const_ident(interp, (yyvsp[(4) - (6)].s), (yyvsp[(3) - (6)].t), (yyvsp[(6) - (6)].sr), 1);
            is_def=0;
            mem_sys_free((yyvsp[(4) - (6)].s));
-         }
+         ;}
     break;
 
   case 186:
@@ -4058,12 +4058,12 @@
            (yyval.i) = NULL;
            IMCC_INFO(interp)->cur_call->pcc_sub->flags |= isTAIL_CALL;
            IMCC_INFO(interp)->cur_call = NULL;
-         }
+         ;}
     break;
 
   case 187:
 #line 1682 "compilers/imcc/imcc.y"
-    { (yyval.i) = MK_I(interp, IMCC_INFO(interp)->cur_unit, "branch", 1, (yyvsp[(2) - (2)].sr)); }
+    { (yyval.i) = MK_I(interp, IMCC_INFO(interp)->cur_unit, "branch", 1, (yyvsp[(2) - (2)].sr)); ;}
     break;
 
   case 188:
@@ -4078,47 +4078,47 @@
                     IMCC_INFO(interp)->keyvec,
                     1);
            mem_sys_free((yyvsp[(1) - (2)].s));
-         }
+         ;}
     break;
 
   case 189:
 #line 1695 "compilers/imcc/imcc.y"
-    { (yyval.i) = MK_I(interp, IMCC_INFO(interp)->cur_unit, "null", 1, (yyvsp[(2) - (2)].sr)); }
+    { (yyval.i) = MK_I(interp, IMCC_INFO(interp)->cur_unit, "null", 1, (yyvsp[(2) - (2)].sr)); ;}
     break;
 
   case 190:
 #line 1696 "compilers/imcc/imcc.y"
-    { (yyval.i) = 0; IMCC_INFO(interp)->cur_call = NULL; }
+    { (yyval.i) = 0; IMCC_INFO(interp)->cur_call = NULL; ;}
     break;
 
   case 191:
 #line 1697 "compilers/imcc/imcc.y"
-    { (yyval.i) = 0; }
+    { (yyval.i) = 0; ;}
     break;
 
   case 194:
 #line 1700 "compilers/imcc/imcc.y"
-    { (yyval.i) = 0;}
+    { (yyval.i) = 0;;}
     break;
 
   case 195:
 #line 1704 "compilers/imcc/imcc.y"
-    { (yyval.t) = 'I'; }
+    { (yyval.t) = 'I'; ;}
     break;
 
   case 196:
 #line 1705 "compilers/imcc/imcc.y"
-    { (yyval.t) = 'N'; }
+    { (yyval.t) = 'N'; ;}
     break;
 
   case 197:
 #line 1706 "compilers/imcc/imcc.y"
-    { (yyval.t) = 'S'; }
+    { (yyval.t) = 'S'; ;}
     break;
 
   case 198:
 #line 1707 "compilers/imcc/imcc.y"
-    { (yyval.t) = 'P'; }
+    { (yyval.t) = 'P'; ;}
     break;
 
   case 199:
@@ -4131,37 +4131,37 @@
                IMCC_fataly(interp, EXCEPTION_SYNTAX_ERROR,
                     "Unknown PMC type '%s'\n", (yyvsp[(1) - (1)].s));
            }
-         }
+         ;}
     break;
 
   case 200:
 #line 1725 "compilers/imcc/imcc.y"
-    { (yyval.i) = MK_I(interp, IMCC_INFO(interp)->cur_unit, "set", 2, (yyvsp[(1) - (3)].sr), (yyvsp[(3) - (3)].sr));  }
+    { (yyval.i) = MK_I(interp, IMCC_INFO(interp)->cur_unit, "set", 2, (yyvsp[(1) - (3)].sr), (yyvsp[(3) - (3)].sr));  ;}
     break;
 
   case 201:
 #line 1727 "compilers/imcc/imcc.y"
-    { (yyval.i) = MK_I(interp, IMCC_INFO(interp)->cur_unit, (yyvsp[(3) - (4)].s), 2, (yyvsp[(1) - (4)].sr), (yyvsp[(4) - (4)].sr));  }
+    { (yyval.i) = MK_I(interp, IMCC_INFO(interp)->cur_unit, (yyvsp[(3) - (4)].s), 2, (yyvsp[(1) - (4)].sr), (yyvsp[(4) - (4)].sr));  ;}
     break;
 
   case 202:
 #line 1729 "compilers/imcc/imcc.y"
-    { (yyval.i) = MK_I(interp, IMCC_INFO(interp)->cur_unit, (yyvsp[(4) - (5)].s), 3, (yyvsp[(1) - (5)].sr), (yyvsp[(3) - (5)].sr), (yyvsp[(5) - (5)].sr));  }
+    { (yyval.i) = MK_I(interp, IMCC_INFO(interp)->cur_unit, (yyvsp[(4) - (5)].s), 3, (yyvsp[(1) - (5)].sr), (yyvsp[(3) - (5)].sr), (yyvsp[(5) - (5)].sr));  ;}
     break;
 
   case 203:
 #line 1731 "compilers/imcc/imcc.y"
-    { (yyval.i) = iINDEXFETCH(interp, IMCC_INFO(interp)->cur_unit, (yyvsp[(1) - (6)].sr), (yyvsp[(3) - (6)].sr), (yyvsp[(5) - (6)].sr)); }
+    { (yyval.i) = iINDEXFETCH(interp, IMCC_INFO(interp)->cur_unit, (yyvsp[(1) - (6)].sr), (yyvsp[(3) - (6)].sr), (yyvsp[(5) - (6)].sr)); ;}
     break;
 
   case 204:
 #line 1733 "compilers/imcc/imcc.y"
-    { (yyval.i) = iINDEXSET(interp, IMCC_INFO(interp)->cur_unit, (yyvsp[(1) - (6)].sr), (yyvsp[(3) - (6)].sr), (yyvsp[(6) - (6)].sr)); }
+    { (yyval.i) = iINDEXSET(interp, IMCC_INFO(interp)->cur_unit, (yyvsp[(1) - (6)].sr), (yyvsp[(3) - (6)].sr), (yyvsp[(6) - (6)].sr)); ;}
     break;
 
   case 205:
 #line 1738 "compilers/imcc/imcc.y"
-    { (yyval.i) = iNEW(interp, IMCC_INFO(interp)->cur_unit, (yyvsp[(1) - (7)].sr), (yyvsp[(4) - (7)].s), (yyvsp[(6) - (7)].sr), 1); }
+    { (yyval.i) = iNEW(interp, IMCC_INFO(interp)->cur_unit, (yyvsp[(1) - (7)].sr), (yyvsp[(4) - (7)].s), (yyvsp[(6) - (7)].sr), 1); ;}
     break;
 
   case 206:
@@ -4170,14 +4170,14 @@
            add_pcc_result((yyvsp[(3) - (3)].i)->symregs[0], (yyvsp[(1) - (3)].sr));
            IMCC_INFO(interp)->cur_call = NULL;
            (yyval.i) = 0;
-         }
+         ;}
     break;
 
   case 207:
 #line 1747 "compilers/imcc/imcc.y"
     {
            (yyval.i) = IMCC_create_itcall_label(interp);
-         }
+         ;}
     break;
 
   case 208:
@@ -4185,144 +4185,144 @@
     {
            IMCC_itcall_sub(interp, (yyvsp[(6) - (9)].sr));
            IMCC_INFO(interp)->cur_call = NULL;
-         }
+         ;}
     break;
 
   case 212:
 #line 1759 "compilers/imcc/imcc.y"
     {
            (yyval.i) = MK_I(interp, IMCC_INFO(interp)->cur_unit, "null", 1, (yyvsp[(1) - (3)].sr));
-         }
+         ;}
     break;
 
   case 213:
 #line 1766 "compilers/imcc/imcc.y"
-    { (yyval.s) = (char *)"not"; }
+    { (yyval.s) = (char *)"not"; ;}
     break;
 
   case 214:
 #line 1767 "compilers/imcc/imcc.y"
-    { (yyval.s) = (char *)"bnot"; }
+    { (yyval.s) = (char *)"bnot"; ;}
     break;
 
   case 215:
 #line 1768 "compilers/imcc/imcc.y"
-    { (yyval.s) = (char *)"neg"; }
+    { (yyval.s) = (char *)"neg"; ;}
     break;
 
   case 216:
 #line 1772 "compilers/imcc/imcc.y"
-    { (yyval.s) = (char *)"sub"; }
+    { (yyval.s) = (char *)"sub"; ;}
     break;
 
   case 217:
 #line 1773 "compilers/imcc/imcc.y"
-    { (yyval.s) = (char *)"add"; }
+    { (yyval.s) = (char *)"add"; ;}
     break;
 
   case 218:
 #line 1774 "compilers/imcc/imcc.y"
-    { (yyval.s) = (char *)"mul"; }
+    { (yyval.s) = (char *)"mul"; ;}
     break;
 
   case 219:
 #line 1775 "compilers/imcc/imcc.y"
-    { (yyval.s) = (char *)"div"; }
+    { (yyval.s) = (char *)"div"; ;}
     break;
 
   case 220:
 #line 1776 "compilers/imcc/imcc.y"
-    { (yyval.s) = (char *)"mod"; }
+    { (yyval.s) = (char *)"mod"; ;}
     break;
 
   case 221:
 #line 1777 "compilers/imcc/imcc.y"
-    { (yyval.s) = (char *)"fdiv"; }
+    { (yyval.s) = (char *)"fdiv"; ;}
     break;
 
   case 222:
 #line 1778 "compilers/imcc/imcc.y"
-    { (yyval.s) = (char *)"pow"; }
+    { (yyval.s) = (char *)"pow"; ;}
     break;
 
   case 223:
 #line 1779 "compilers/imcc/imcc.y"
-    { (yyval.s) = (char *)"concat"; }
+    { (yyval.s) = (char *)"concat"; ;}
     break;
 
   case 224:
 #line 1780 "compilers/imcc/imcc.y"
-    { (yyval.s) = (char *)"iseq"; }
+    { (yyval.s) = (char *)"iseq"; ;}
     break;
 
   case 225:
 #line 1781 "compilers/imcc/imcc.y"
-    { (yyval.s) = (char *)"isne"; }
+    { (yyval.s) = (char *)"isne"; ;}
     break;
 
   case 226:
 #line 1782 "compilers/imcc/imcc.y"
-    { (yyval.s) = (char *)"isgt"; }
+    { (yyval.s) = (char *)"isgt"; ;}
     break;
 
   case 227:
 #line 1783 "compilers/imcc/imcc.y"
-    { (yyval.s) = (char *)"isge"; }
+    { (yyval.s) = (char *)"isge"; ;}
     break;
 
   case 228:
 #line 1784 "compilers/imcc/imcc.y"
-    { (yyval.s) = (char *)"islt"; }
+    { (yyval.s) = (char *)"islt"; ;}
     break;
 
   case 229:
 #line 1785 "compilers/imcc/imcc.y"
-    { (yyval.s) = (char *)"isle"; }
+    { (yyval.s) = (char *)"isle"; ;}
     break;
 
   case 230:
 #line 1786 "compilers/imcc/imcc.y"
-    { (yyval.s) = (char *)"shl"; }
+    { (yyval.s) = (char *)"shl"; ;}
     break;
 
   case 231:
 #line 1787 "compilers/imcc/imcc.y"
-    { (yyval.s) = (char *)"shr"; }
+    { (yyval.s) = (char *)"shr"; ;}
     break;
 
   case 232:
 #line 1788 "compilers/imcc/imcc.y"
-    { (yyval.s) = (char *)"lsr"; }
+    { (yyval.s) = (char *)"lsr"; ;}
     break;
 
   case 233:
 #line 1789 "compilers/imcc/imcc.y"
-    { (yyval.s) = (char *)"and"; }
+    { (yyval.s) = (char *)"and"; ;}
     break;
 
   case 234:
 #line 1790 "compilers/imcc/imcc.y"
-    { (yyval.s) = (char *)"or"; }
+    { (yyval.s) = (char *)"or"; ;}
     break;
 
   case 235:
 #line 1791 "compilers/imcc/imcc.y"
-    { (yyval.s) = (char *)"xor"; }
+    { (yyval.s) = (char *)"xor"; ;}
     break;
 
   case 236:
 #line 1792 "compilers/imcc/imcc.y"
-    { (yyval.s) = (char *)"band"; }
+    { (yyval.s) = (char *)"band"; ;}
     break;
 
   case 237:
 #line 1793 "compilers/imcc/imcc.y"
-    { (yyval.s) = (char *)"bor"; }
+    { (yyval.s) = (char *)"bor"; ;}
     break;
 
   case 238:
 #line 1794 "compilers/imcc/imcc.y"
-    { (yyval.s) = (char *)"bxor"; }
+    { (yyval.s) = (char *)"bxor"; ;}
     break;
 
   case 239:
@@ -4331,84 +4331,84 @@
            (yyval.i) = IMCC_create_itcall_label(interp);
            (yyval.i)->type &= ~ITCALL;
            (yyval.i)->type |= ITRESULT;
-         }
+         ;}
     break;
 
   case 240:
 #line 1805 "compilers/imcc/imcc.y"
-    {  (yyval.i) = 0; }
+    {  (yyval.i) = 0; ;}
     break;
 
   case 241:
 #line 1812 "compilers/imcc/imcc.y"
     {
            (yyval.i) = MK_I(interp, IMCC_INFO(interp)->cur_unit, (yyvsp[(2) - (3)].s), 2, (yyvsp[(1) - (3)].sr), (yyvsp[(3) - (3)].sr));
-         }
+         ;}
     break;
 
   case 242:
 #line 1818 "compilers/imcc/imcc.y"
-    { (yyval.s) = (char *)"add"; }
+    { (yyval.s) = (char *)"add"; ;}
     break;
 
   case 243:
 #line 1819 "compilers/imcc/imcc.y"
-    { (yyval.s) = (char *)"sub"; }
+    { (yyval.s) = (char *)"sub"; ;}
     break;
 
   case 244:
 #line 1820 "compilers/imcc/imcc.y"
-    { (yyval.s) = (char *)"mul"; }
+    { (yyval.s) = (char *)"mul"; ;}
     break;
 
   case 245:
 #line 1821 "compilers/imcc/imcc.y"
-    { (yyval.s) = (char *)"div"; }
+    { (yyval.s) = (char *)"div"; ;}
     break;
 
   case 246:
 #line 1822 "compilers/imcc/imcc.y"
-    { (yyval.s) = (char *)"mod"; }
+    { (yyval.s) = (char *)"mod"; ;}
     break;
 
   case 247:
 #line 1823 "compilers/imcc/imcc.y"
-    { (yyval.s) = (char *)"fdiv"; }
+    { (yyval.s) = (char *)"fdiv"; ;}
     break;
 
   case 248:
 #line 1824 "compilers/imcc/imcc.y"
-    { (yyval.s) = (char *)"concat"; }
+    { (yyval.s) = (char *)"concat"; ;}
     break;
 
   case 249:
 #line 1825 "compilers/imcc/imcc.y"
-    { (yyval.s) = (char *)"band"; }
+    { (yyval.s) = (char *)"band"; ;}
     break;
 
   case 250:
 #line 1826 "compilers/imcc/imcc.y"
-    { (yyval.s) = (char *)"bor"; }
+    { (yyval.s) = (char *)"bor"; ;}
     break;
 
   case 251:
 #line 1827 "compilers/imcc/imcc.y"
-    { (yyval.s) = (char *)"bxor"; }
+    { (yyval.s) = (char *)"bxor"; ;}
     break;
 
   case 252:
 #line 1828 "compilers/imcc/imcc.y"
-    { (yyval.s) = (char *)"shr"; }
+    { (yyval.s) = (char *)"shr"; ;}
     break;
 
   case 253:
 #line 1829 "compilers/imcc/imcc.y"
-    { (yyval.s) = (char *)"shl"; }
+    { (yyval.s) = (char *)"shl"; ;}
     break;
 
   case 254:
 #line 1830 "compilers/imcc/imcc.y"
-    { (yyval.s) = (char *)"lsr"; }
+    { (yyval.s) = (char *)"lsr"; ;}
     break;
 
   case 255:
@@ -4419,22 +4419,22 @@
                       IMCC_INFO(interp) -> nargs,
                       IMCC_INFO(interp) -> keyvec, 1);
          mem_sys_free((yyvsp[(3) - (4)].s));
-       }
+       ;}
     break;
 
   case 256:
 #line 1846 "compilers/imcc/imcc.y"
-    { (yyval.sr) = mk_sub_address(interp, (yyvsp[(1) - (1)].s));  mem_sys_free((yyvsp[(1) - (1)].s)); }
+    { (yyval.sr) = mk_sub_address(interp, (yyvsp[(1) - (1)].s));  mem_sys_free((yyvsp[(1) - (1)].s)); ;}
     break;
 
   case 257:
 #line 1847 "compilers/imcc/imcc.y"
-    { (yyval.sr) = mk_sub_address_fromc(interp, (yyvsp[(1) - (1)].s)); mem_sys_free((yyvsp[(1) - (1)].s)); }
+    { (yyval.sr) = mk_sub_address_fromc(interp, (yyvsp[(1) - (1)].s)); mem_sys_free((yyvsp[(1) - (1)].s)); ;}
     break;
 
   case 258:
 #line 1848 "compilers/imcc/imcc.y"
-    { (yyval.sr) = mk_sub_address_u(interp, (yyvsp[(1) - (1)].s)); mem_sys_free((yyvsp[(1) - (1)].s)); }
+    { (yyval.sr) = mk_sub_address_u(interp, (yyvsp[(1) - (1)].s)); mem_sys_free((yyvsp[(1) - (1)].s)); ;}
     break;
 
   case 259:
@@ -4443,7 +4443,7 @@
            (yyval.sr) = (yyvsp[(1) - (1)].sr);
            if ((yyvsp[(1) - (1)].sr)->set != 'P')
                IMCC_fataly(interp, EXCEPTION_SYNTAX_ERROR, "Sub isn't a PMC");
-         }
+         ;}
     break;
 
   case 260:
@@ -4460,7 +4460,7 @@
 
             IMCC_INFO(interp)->cur_obj = (yyvsp[(1) - (3)].sr);
             (yyval.sr)                         = (yyvsp[(3) - (3)].sr);
-        }
+        ;}
     break;
 
   case 261:
@@ -4469,12 +4469,12 @@
             IMCC_INFO(interp)->cur_obj = (yyvsp[(1) - (3)].sr);
             (yyval.sr)                         = mk_const(interp, (yyvsp[(3) - (3)].s), 'S');
             mem_sys_free((yyvsp[(3) - (3)].s));
-         }
+         ;}
     break;
 
   case 262:
 #line 1875 "compilers/imcc/imcc.y"
-    { IMCC_INFO(interp)->cur_obj = (yyvsp[(1) - (3)].sr); (yyval.sr) = (yyvsp[(3) - (3)].sr); }
+    { IMCC_INFO(interp)->cur_obj = (yyvsp[(1) - (3)].sr); (yyval.sr) = (yyvsp[(3) - (3)].sr); ;}
     break;
 
   case 263:
@@ -4482,17 +4482,17 @@
     {
            (yyval.i) = IMCC_create_itcall_label(interp);
            IMCC_itcall_sub(interp, (yyvsp[(1) - (1)].sr));
-         }
+         ;}
     break;
 
   case 264:
 #line 1885 "compilers/imcc/imcc.y"
-    { (yyval.i) = (yyvsp[(2) - (5)].i); }
+    { (yyval.i) = (yyvsp[(2) - (5)].i); ;}
     break;
 
   case 265:
 #line 1889 "compilers/imcc/imcc.y"
-    { (yyval.sr) = 0; }
+    { (yyval.sr) = 0; ;}
     break;
 
   case 266:
@@ -4505,7 +4505,7 @@
            }
            else
                add_pcc_arg(IMCC_INFO(interp)->cur_call, (yyvsp[(3) - (3)].sr));
-         }
+         ;}
     break;
 
   case 267:
@@ -4518,7 +4518,7 @@
            }
            else
                add_pcc_arg(IMCC_INFO(interp)->cur_call, (yyvsp[(1) - (1)].sr));
-         }
+         ;}
     break;
 
   case 268:
@@ -4527,7 +4527,7 @@
            (yyval.sr) = 0;
            add_pcc_named_arg(interp, IMCC_INFO(interp)->cur_call, (yyvsp[(3) - (5)].s), (yyvsp[(5) - (5)].sr));
            mem_sys_free((yyvsp[(3) - (5)].s));
-         }
+         ;}
     break;
 
   case 269:
@@ -4536,42 +4536,42 @@
            (yyval.sr) = 0;
            add_pcc_named_arg(interp, IMCC_INFO(interp)->cur_call, (yyvsp[(1) - (3)].s), (yyvsp[(3) - (3)].sr));
            mem_sys_free((yyvsp[(1) - (3)].s));
-         }
+         ;}
     break;
 
   case 270:
 #line 1925 "compilers/imcc/imcc.y"
-    { (yyval.sr) = (yyvsp[(1) - (2)].sr); (yyval.sr)->type |= (yyvsp[(2) - (2)].t); }
+    { (yyval.sr) = (yyvsp[(1) - (2)].sr); (yyval.sr)->type |= (yyvsp[(2) - (2)].t); ;}
     break;
 
   case 271:
 #line 1929 "compilers/imcc/imcc.y"
-    { (yyval.t) = 0; }
+    { (yyval.t) = 0; ;}
     break;
 
   case 272:
 #line 1930 "compilers/imcc/imcc.y"
-    { (yyval.t) = (yyvsp[(1) - (2)].t) | (yyvsp[(2) - (2)].t); }
+    { (yyval.t) = (yyvsp[(1) - (2)].t) | (yyvsp[(2) - (2)].t); ;}
     break;
 
   case 273:
 #line 1934 "compilers/imcc/imcc.y"
-    { (yyval.t) = VT_FLAT; }
+    { (yyval.t) = VT_FLAT; ;}
     break;
 
   case 274:
 #line 1935 "compilers/imcc/imcc.y"
-    { (yyval.t) = VT_NAMED; }
+    { (yyval.t) = VT_NAMED; ;}
     break;
 
   case 275:
 #line 1938 "compilers/imcc/imcc.y"
-    { adv_named_set(interp, (yyvsp[(3) - (4)].s)); (yyval.t) = 0; }
+    { adv_named_set(interp, (yyvsp[(3) - (4)].s)); (yyval.t) = 0; ;}
     break;
 
   case 276:
 #line 1942 "compilers/imcc/imcc.y"
-    { (yyval.sr) = (yyvsp[(1) - (2)].sr); (yyval.sr)->type |= (yyvsp[(2) - (2)].t); }
+    { (yyval.sr) = (yyvsp[(1) - (2)].sr); (yyval.sr)->type |= (yyvsp[(2) - (2)].t); ;}
     break;
 
   case 277:
@@ -4584,7 +4584,7 @@
            }
            else
                add_pcc_result(IMCC_INFO(interp)->cur_call, (yyvsp[(3) - (3)].sr));
-         }
+         ;}
     break;
 
   case 278:
@@ -4592,7 +4592,7 @@
     {
            add_pcc_named_result(interp, IMCC_INFO(interp)->cur_call, (yyvsp[(3) - (5)].s), (yyvsp[(5) - (5)].sr));
            mem_sys_free((yyvsp[(3) - (5)].s));
-         }
+         ;}
     break;
 
   case 279:
@@ -4605,7 +4605,7 @@
            }
            else
                add_pcc_result(IMCC_INFO(interp)->cur_call, (yyvsp[(1) - (1)].sr));
-         }
+         ;}
     break;
 
   case 280:
@@ -4613,124 +4613,124 @@
     {
            add_pcc_named_result(interp, IMCC_INFO(interp)->cur_call, (yyvsp[(1) - (3)].s), (yyvsp[(3) - (3)].sr));
            mem_sys_free((yyvsp[(1) - (3)].s));
-         }
+         ;}
     break;
 
   case 281:
 #line 1976 "compilers/imcc/imcc.y"
-    { (yyval.sr) = 0; }
+    { (yyval.sr) = 0; ;}
     break;
 
   case 282:
 #line 1980 "compilers/imcc/imcc.y"
-    { (yyval.i) = (yyvsp[(1) - (1)].i); }
+    { (yyval.i) = (yyvsp[(1) - (1)].i); ;}
     break;
 
   case 283:
 #line 1981 "compilers/imcc/imcc.y"
-    { (yyval.i) = (yyvsp[(1) - (1)].i); }
+    { (yyval.i) = (yyvsp[(1) - (1)].i); ;}
     break;
 
   case 284:
 #line 1986 "compilers/imcc/imcc.y"
     {
            (yyval.i) =MK_I(interp, IMCC_INFO(interp)->cur_unit, inv_op((yyvsp[(3) - (6)].s)), 3, (yyvsp[(2) - (6)].sr), (yyvsp[(4) - (6)].sr), (yyvsp[(6) - (6)].sr));
-         }
+         ;}
     break;
 
   case 285:
 #line 1990 "compilers/imcc/imcc.y"
     {
            (yyval.i) = MK_I(interp, IMCC_INFO(interp)->cur_unit, "unless_null", 2, (yyvsp[(3) - (5)].sr), (yyvsp[(5) - (5)].sr));
-         }
+         ;}
     break;
 
   case 286:
 #line 1994 "compilers/imcc/imcc.y"
     {
            (yyval.i) = MK_I(interp, IMCC_INFO(interp)->cur_unit, "unless", 2, (yyvsp[(2) - (4)].sr), (yyvsp[(4) - (4)].sr));
-         }
+         ;}
     break;
 
   case 287:
 #line 2001 "compilers/imcc/imcc.y"
     {
            (yyval.i) = MK_I(interp, IMCC_INFO(interp)->cur_unit, "if", 2, (yyvsp[(2) - (4)].sr), (yyvsp[(4) - (4)].sr));
-         }
+         ;}
     break;
 
   case 288:
 #line 2005 "compilers/imcc/imcc.y"
     {
            (yyval.i) =MK_I(interp, IMCC_INFO(interp)->cur_unit, (yyvsp[(3) - (6)].s), 3, (yyvsp[(2) - (6)].sr), (yyvsp[(4) - (6)].sr), (yyvsp[(6) - (6)].sr));
-         }
+         ;}
     break;
 
   case 289:
 #line 2009 "compilers/imcc/imcc.y"
     {
            (yyval.i) = MK_I(interp, IMCC_INFO(interp)->cur_unit, "if_null", 2, (yyvsp[(3) - (5)].sr), (yyvsp[(5) - (5)].sr));
-         }
+         ;}
     break;
 
   case 290:
 #line 2015 "compilers/imcc/imcc.y"
-    { (yyval.t) = 0; }
+    { (yyval.t) = 0; ;}
     break;
 
   case 291:
 #line 2016 "compilers/imcc/imcc.y"
-    { (yyval.t) = 0; }
+    { (yyval.t) = 0; ;}
     break;
 
   case 292:
 #line 2020 "compilers/imcc/imcc.y"
-    { (yyval.s) = (char *)"eq"; }
+    { (yyval.s) = (char *)"eq"; ;}
     break;
 
   case 293:
 #line 2021 "compilers/imcc/imcc.y"
-    { (yyval.s) = (char *)"ne"; }
+    { (yyval.s) = (char *)"ne"; ;}
     break;
 
   case 294:
 #line 2022 "compilers/imcc/imcc.y"
-    { (yyval.s) = (char *)"gt"; }
+    { (yyval.s) = (char *)"gt"; ;}
     break;
 
   case 295:
 #line 2023 "compilers/imcc/imcc.y"
-    { (yyval.s) = (char *)"ge"; }
+    { (yyval.s) = (char *)"ge"; ;}
     break;
 
   case 296:
 #line 2024 "compilers/imcc/imcc.y"
-    { (yyval.s) = (char *)"lt"; }
+    { (yyval.s) = (char *)"lt"; ;}
     break;
 
   case 297:
 #line 2025 "compilers/imcc/imcc.y"
-    { (yyval.s) = (char *)"le"; }
+    { (yyval.s) = (char *)"le"; ;}
     break;
 
   case 300:
 #line 2034 "compilers/imcc/imcc.y"
-    { (yyval.sr) = NULL; }
+    { (yyval.sr) = NULL; ;}
     break;
 
   case 301:
 #line 2035 "compilers/imcc/imcc.y"
-    { (yyval.sr) = (yyvsp[(1) - (1)].sr); }
+    { (yyval.sr) = (yyvsp[(1) - (1)].sr); ;}
     break;
 
   case 302:
 #line 2039 "compilers/imcc/imcc.y"
-    { (yyval.sr) = IMCC_INFO(interp)->regs[0]; }
+    { (yyval.sr) = IMCC_INFO(interp)->regs[0]; ;}
     break;
 
   case 304:
 #line 2044 "compilers/imcc/imcc.y"
-    { IMCC_INFO(interp)->regs[IMCC_INFO(interp)->nargs++] = (yyvsp[(1) - (1)].sr); }
+    { IMCC_INFO(interp)->regs[IMCC_INFO(interp)->nargs++] = (yyvsp[(1) - (1)].sr); ;}
     break;
 
   case 305:
@@ -4740,7 +4740,7 @@
            IMCC_INFO(interp) -> keyvec |= KEY_BIT(IMCC_INFO(interp)->nargs);
            IMCC_INFO(interp) -> regs[IMCC_INFO(interp)->nargs++] = (yyvsp[(3) - (4)].sr);
            (yyval.sr) = (yyvsp[(1) - (4)].sr);
-         }
+         ;}
     break;
 
   case 306:
@@ -4748,37 +4748,37 @@
     {
            IMCC_INFO(interp) -> regs[IMCC_INFO(interp)->nargs++] = (yyvsp[(2) - (3)].sr);
            (yyval.sr) = (yyvsp[(2) - (3)].sr);
-         }
+         ;}
     break;
 
   case 308:
 #line 2060 "compilers/imcc/imcc.y"
-    { (yyval.sr) = mk_sub_address_fromc(interp, (yyvsp[(1) - (1)].s)); mem_sys_free((yyvsp[(1) - (1)].s)); }
+    { (yyval.sr) = mk_sub_address_fromc(interp, (yyvsp[(1) - (1)].s)); mem_sys_free((yyvsp[(1) - (1)].s)); ;}
     break;
 
   case 309:
 #line 2061 "compilers/imcc/imcc.y"
-    { (yyval.sr) = mk_sub_address_u(interp, (yyvsp[(1) - (1)].s));  mem_sys_free((yyvsp[(1) - (1)].s)); }
+    { (yyval.sr) = mk_sub_address_u(interp, (yyvsp[(1) - (1)].s));  mem_sys_free((yyvsp[(1) - (1)].s)); ;}
     break;
 
   case 310:
 #line 2065 "compilers/imcc/imcc.y"
-    { (yyval.sr) = mk_sub_address(interp, (yyvsp[(1) - (1)].s)); mem_sys_free((yyvsp[(1) - (1)].s)); }
+    { (yyval.sr) = mk_sub_address(interp, (yyvsp[(1) - (1)].s)); mem_sys_free((yyvsp[(1) - (1)].s)); ;}
     break;
 
   case 311:
 #line 2066 "compilers/imcc/imcc.y"
-    { (yyval.sr) = mk_sub_address(interp, (yyvsp[(1) - (1)].s)); mem_sys_free((yyvsp[(1) - (1)].s)); }
+    { (yyval.sr) = mk_sub_address(interp, (yyvsp[(1) - (1)].s)); mem_sys_free((yyvsp[(1) - (1)].s)); ;}
     break;
 
   case 312:
 #line 2070 "compilers/imcc/imcc.y"
-    { (yyval.sr) = mk_label_address(interp, (yyvsp[(1) - (1)].s)); mem_sys_free((yyvsp[(1) - (1)].s)); }
+    { (yyval.sr) = mk_label_address(interp, (yyvsp[(1) - (1)].s)); mem_sys_free((yyvsp[(1) - (1)].s)); ;}
     break;
 
   case 313:
 #line 2071 "compilers/imcc/imcc.y"
-    { (yyval.sr) = mk_label_address(interp, (yyvsp[(1) - (1)].s)); mem_sys_free((yyvsp[(1) - (1)].s)); }
+    { (yyval.sr) = mk_label_address(interp, (yyvsp[(1) - (1)].s)); mem_sys_free((yyvsp[(1) - (1)].s)); ;}
     break;
 
   case 318:
@@ -4786,7 +4786,7 @@
     {
            IMCC_INFO(interp)->nkeys    = 0;
            IMCC_INFO(interp)->in_slice = 0;
-         }
+         ;}
     break;
 
   case 319:
@@ -4795,7 +4795,7 @@
            (yyval.sr) = link_keys(interp,
                           IMCC_INFO(interp)->nkeys,
                           IMCC_INFO(interp)->keys, 0);
-         }
+         ;}
     break;
 
   case 320:
@@ -4803,7 +4803,7 @@
     {
            IMCC_INFO(interp)->nkeys = 0;
            IMCC_INFO(interp)->in_slice = 0;
-         }
+         ;}
     break;
 
   case 321:
@@ -4812,12 +4812,12 @@
            (yyval.sr) = link_keys(interp,
                           IMCC_INFO(interp)->nkeys,
                           IMCC_INFO(interp)->keys, 1);
-         }
+         ;}
     break;
 
   case 322:
 #line 2111 "compilers/imcc/imcc.y"
-    { IMCC_INFO(interp)->keys[IMCC_INFO(interp)->nkeys++] = (yyvsp[(1) - (1)].sr); }
+    { IMCC_INFO(interp)->keys[IMCC_INFO(interp)->nkeys++] = (yyvsp[(1) - (1)].sr); ;}
     break;
 
   case 323:
@@ -4825,7 +4825,7 @@
     {
            IMCC_INFO(interp)->keys[IMCC_INFO(interp)->nkeys++] = (yyvsp[(3) - (3)].sr);
            (yyval.sr) = IMCC_INFO(interp)->keys[0];
-         }
+         ;}
     break;
 
   case 324:
@@ -4834,52 +4834,52 @@
            if (IMCC_INFO(interp)->in_slice)
                (yyvsp[(1) - (1)].sr)->type |= VT_START_SLICE | VT_END_SLICE;
            (yyval.sr) = (yyvsp[(1) - (1)].sr);
-         }
+         ;}
     break;
 
   case 325:
 #line 2129 "compilers/imcc/imcc.y"
-    { (yyval.sr) = mk_symreg(interp, (yyvsp[(1) - (1)].s), 'I'); }
+    { (yyval.sr) = mk_symreg(interp, (yyvsp[(1) - (1)].s), 'I'); ;}
     break;
 
   case 326:
 #line 2130 "compilers/imcc/imcc.y"
-    { (yyval.sr) = mk_symreg(interp, (yyvsp[(1) - (1)].s), 'N'); }
+    { (yyval.sr) = mk_symreg(interp, (yyvsp[(1) - (1)].s), 'N'); ;}
     break;
 
   case 327:
 #line 2131 "compilers/imcc/imcc.y"
-    { (yyval.sr) = mk_symreg(interp, (yyvsp[(1) - (1)].s), 'S'); }
+    { (yyval.sr) = mk_symreg(interp, (yyvsp[(1) - (1)].s), 'S'); ;}
     break;
 
   case 328:
 #line 2132 "compilers/imcc/imcc.y"
-    { (yyval.sr) = mk_symreg(interp, (yyvsp[(1) - (1)].s), 'P'); }
+    { (yyval.sr) = mk_symreg(interp, (yyvsp[(1) - (1)].s), 'P'); ;}
     break;
 
   case 329:
 #line 2133 "compilers/imcc/imcc.y"
-    { (yyval.sr) = mk_pasm_reg(interp, (yyvsp[(1) - (1)].s)); mem_sys_free((yyvsp[(1) - (1)].s)); }
+    { (yyval.sr) = mk_pasm_reg(interp, (yyvsp[(1) - (1)].s)); mem_sys_free((yyvsp[(1) - (1)].s)); ;}
     break;
 
   case 330:
 #line 2137 "compilers/imcc/imcc.y"
-    { (yyval.sr) = mk_const(interp, (yyvsp[(1) - (1)].s), 'I'); mem_sys_free((yyvsp[(1) - (1)].s)); }
+    { (yyval.sr) = mk_const(interp, (yyvsp[(1) - (1)].s), 'I'); mem_sys_free((yyvsp[(1) - (1)].s)); ;}
     break;
 
   case 331:
 #line 2138 "compilers/imcc/imcc.y"
-    { (yyval.sr) = mk_const(interp, (yyvsp[(1) - (1)].s), 'N'); mem_sys_free((yyvsp[(1) - (1)].s)); }
+    { (yyval.sr) = mk_const(interp, (yyvsp[(1) - (1)].s), 'N'); mem_sys_free((yyvsp[(1) - (1)].s)); ;}
     break;
 
   case 332:
 #line 2139 "compilers/imcc/imcc.y"
-    { (yyval.sr) = mk_const(interp, (yyvsp[(1) - (1)].s), 'S'); mem_sys_free((yyvsp[(1) - (1)].s)); }
+    { (yyval.sr) = mk_const(interp, (yyvsp[(1) - (1)].s), 'S'); mem_sys_free((yyvsp[(1) - (1)].s)); ;}
     break;
 
   case 333:
 #line 2140 "compilers/imcc/imcc.y"
-    { (yyval.sr) = mk_const(interp, (yyvsp[(1) - (1)].s), 'U'); mem_sys_free((yyvsp[(1) - (1)].s)); }
+    { (yyval.sr) = mk_const(interp, (yyvsp[(1) - (1)].s), 'U'); mem_sys_free((yyvsp[(1) - (1)].s)); ;}
     break;
 
 
Index: compilers/imcc/pcc.c
===================================================================
--- compilers/imcc/pcc.c	(revision 36065)
+++ compilers/imcc/pcc.c	(working copy)
@@ -387,7 +387,7 @@
     SymReg      *regs[2];
 
     /* if this sub is a method, unshift 'self' as first param */
-    if ((unit->type & IMC_HAS_SELF) || (sub->pcc_sub->pragma & P_METHOD)) {
+    if ((unit->type & IMC_HAS_SELF) || (sub->pcc_sub->pragma & (P_METHOD | P_VTABLE))) {
         SymReg *self = get_sym(interp, "self");
         if (!self) {
             self       = mk_symreg(interp, "self", 'P');
Index: compilers/imcc/symreg.h
===================================================================
--- compilers/imcc/symreg.h	(revision 36065)
+++ compilers/imcc/symreg.h	(working copy)
@@ -443,7 +443,7 @@
 typedef enum {
     P_NONE           = 0x00,                  /* 0<<0 */
     P_NEED_LEX       = 0x01,                  /* 1<<0 */
-    /* P_XXXX        = 0x02, */               /* 1<<1 */
+    P_VTABLE         = 0x02,                  /* 1<<1 */
     P_METHOD         = 0x04,                  /* 1<<2 */
     P_ANON           = SUB_FLAG_PF_ANON,      /* 1<<3 0x8    - private3 */
     P_MAIN           = SUB_FLAG_PF_MAIN,      /* 1<<4 0x10   - private4 */