c-parse.in (expr_no_commas): Verify we've an expr before calling C_SET_EXP_ORIGINAL_CODE.

        * c-parse.in (expr_no_commas): Verify we've an expr before
        calling C_SET_EXP_ORIGINAL_CODE.

From-SVN: r26590

1 files changed, 306 insertions, 297 deletions

diff --git a/gcc/c-parse.c b/gcc/c-parse.c
index a1d2d6d..c12dc18 100644
--- a/gcc/c-parse.c
+++ b/gcc/c-parse.c
@@ -365,39 +365,39 @@ static const short yyrline[] = { 0,
    445,   448,   451,   454,   456,   460,   464,   468,   470,   473,
    477,   504,   506,   508,   510,   512,   514,   516,   518,   520,
    522,   524,   526,   528,   530,   534,   536,   540,   542,   545,
-   549,   551,   558,   561,   564,   570,   669,   670,   672,   678,
-   680,   694,   717,   719,   721,   725,   731,   733,   738,   740,
-   745,   747,   748,   758,   763,   765,   766,   767,   774,   780,
-   785,   788,   796,   801,   803,   804,   805,   812,   823,   827,
-   833,   838,   843,   848,   850,   852,   861,   864,   868,   870,
-   872,   877,   881,   884,   888,   891,   893,   905,   908,   910,
-   912,   916,   920,   922,   925,   938,   941,   945,   947,   955,
-   956,   957,   961,   963,   969,   970,   971,   974,   976,   979,
-   981,   984,   987,   993,  1000,  1002,  1009,  1016,  1019,  1026,
-  1029,  1033,  1036,  1040,  1045,  1048,  1052,  1055,  1057,  1059,
-  1061,  1068,  1070,  1071,  1072,  1077,  1079,  1084,  1092,  1097,
-  1101,  1104,  1106,  1111,  1113,  1114,  1117,  1117,  1120,  1123,
-  1125,  1127,  1130,  1132,  1135,  1141,  1143,  1147,  1158,  1166,
-  1170,  1181,  1189,  1196,  1198,  1203,  1206,  1211,  1213,  1215,
-  1222,  1224,  1232,  1238,  1243,  1245,  1247,  1254,  1256,  1262,
-  1268,  1270,  1272,  1277,  1279,  1286,  1288,  1291,  1294,  1298,
-  1301,  1305,  1308,  1312,  1317,  1319,  1323,  1325,  1327,  1329,
-  1333,  1335,  1338,  1341,  1344,  1347,  1351,  1353,  1356,  1358,
-  1363,  1366,  1371,  1373,  1375,  1389,  1396,  1401,  1407,  1412,
-  1414,  1419,  1421,  1425,  1429,  1433,  1443,  1445,  1450,  1455,
-  1458,  1462,  1465,  1469,  1472,  1475,  1478,  1482,  1485,  1489,
-  1493,  1495,  1497,  1499,  1501,  1503,  1505,  1507,  1517,  1525,
-  1527,  1529,  1533,  1535,  1538,  1541,  1552,  1554,  1559,  1561,
-  1564,  1578,  1581,  1584,  1586,  1588,  1596,  1604,  1615,  1620,
-  1623,  1637,  1646,  1650,  1654,  1658,  1664,  1668,  1673,  1676,
-  1681,  1684,  1685,  1702,  1707,  1710,  1722,  1724,  1734,  1744,
-  1745,  1753,  1756,  1768,  1772,  1789,  1799,  1808,  1813,  1818,
-  1823,  1827,  1831,  1842,  1849,  1856,  1863,  1874,  1880,  1883,
-  1888,  1911,  1945,  1976,  2007,  2022,  2036,  2040,  2044,  2047,
-  2052,  2054,  2057,  2059,  2063,  2068,  2071,  2077,  2082,  2087,
-  2089,  2098,  2099,  2105,  2107,  2117,  2119,  2123,  2126,  2132,
-  2142,  2151,  2160,  2170,  2184,  2189,  2194,  2196,  2205,  2208,
-  2213,  2216,  2220
+   549,   551,   558,   561,   569,   580,   679,   680,   682,   688,
+   690,   704,   727,   729,   731,   735,   741,   743,   748,   750,
+   755,   757,   758,   768,   773,   775,   776,   777,   784,   790,
+   795,   798,   806,   811,   813,   814,   815,   822,   833,   837,
+   843,   848,   853,   858,   860,   862,   871,   874,   878,   880,
+   882,   887,   891,   894,   898,   901,   903,   915,   918,   920,
+   922,   926,   930,   932,   935,   948,   951,   955,   957,   965,
+   966,   967,   971,   973,   979,   980,   981,   984,   986,   989,
+   991,   994,   997,  1003,  1010,  1012,  1019,  1026,  1029,  1036,
+  1039,  1043,  1046,  1050,  1055,  1058,  1062,  1065,  1067,  1069,
+  1071,  1078,  1080,  1081,  1082,  1087,  1089,  1094,  1102,  1107,
+  1111,  1114,  1116,  1121,  1123,  1124,  1127,  1127,  1130,  1133,
+  1135,  1137,  1140,  1142,  1145,  1151,  1153,  1157,  1168,  1176,
+  1180,  1191,  1199,  1206,  1208,  1213,  1216,  1221,  1223,  1225,
+  1232,  1234,  1242,  1248,  1253,  1255,  1257,  1264,  1266,  1272,
+  1278,  1280,  1282,  1287,  1289,  1296,  1298,  1301,  1304,  1308,
+  1311,  1315,  1318,  1322,  1327,  1329,  1333,  1335,  1337,  1339,
+  1343,  1345,  1348,  1351,  1354,  1357,  1361,  1363,  1366,  1368,
+  1373,  1376,  1381,  1383,  1385,  1399,  1406,  1411,  1417,  1422,
+  1424,  1429,  1431,  1435,  1439,  1443,  1453,  1455,  1460,  1465,
+  1468,  1472,  1475,  1479,  1482,  1485,  1488,  1492,  1495,  1499,
+  1503,  1505,  1507,  1509,  1511,  1513,  1515,  1517,  1527,  1535,
+  1537,  1539,  1543,  1545,  1548,  1551,  1562,  1564,  1569,  1571,
+  1574,  1588,  1591,  1594,  1596,  1598,  1606,  1614,  1625,  1630,
+  1633,  1647,  1656,  1660,  1664,  1668,  1674,  1678,  1683,  1686,
+  1691,  1694,  1695,  1712,  1717,  1720,  1732,  1734,  1744,  1754,
+  1755,  1763,  1766,  1778,  1782,  1799,  1809,  1818,  1823,  1828,
+  1833,  1837,  1841,  1852,  1859,  1866,  1873,  1884,  1890,  1893,
+  1898,  1921,  1955,  1986,  2017,  2032,  2046,  2050,  2054,  2057,
+  2062,  2064,  2067,  2069,  2073,  2078,  2081,  2087,  2092,  2097,
+  2099,  2108,  2109,  2115,  2117,  2127,  2129,  2133,  2136,  2142,
+  2152,  2161,  2170,  2180,  2194,  2199,  2204,  2206,  2215,  2218,
+  2223,  2226,  2230
 };
 #endif
 
@@ -1197,7 +1197,7 @@ static const short yycheck[] = {    38,
     43,    44,    45,    46,    47,    48,    49,    50,    51,    52
 };
 /* -*-C-*-  Note some compilers choke on comments on `#line' lines.  */
-#line 3 "/usr/cygnus/gnupro-98r2/share/bison.simple"
+#line 3 "/usr/lib/bison.simple"
 
 /* Skeleton output parser for bison,
    Copyright (C) 1984, 1989, 1990 Free Software Foundation, Inc.
@@ -1214,8 +1214,7 @@ static const short yycheck[] = {    38,
 
    You should have received a copy of the GNU General Public License
    along with this program; if not, write to the Free Software
-   Foundation, 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
+   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
 /* As a special exception, when this file is copied by Bison into a
    Bison output file, you may use that output file without restriction.
@@ -1391,7 +1390,7 @@ __yy_memcpy (char *to, char *from, int count)
 #endif
 #endif
 
-#line 196 "/usr/cygnus/gnupro-98r2/share/bison.simple"
+#line 196 "/usr/lib/bison.simple"
 
 /* The user can define YYPARSE_PARAM as the name of an argument to be passed
    into yyparse.  The argument should have type void *.
@@ -2100,17 +2099,27 @@ case 83:
     break;}
 case 84:
 #line 562 "c-parse.y"
-{ yyval.ttype = build_modify_expr (yyvsp[-2].ttype, NOP_EXPR, yyvsp[0].ttype);
-		  C_SET_EXP_ORIGINAL_CODE (yyval.ttype, MODIFY_EXPR); ;
+{ char class;
+		  yyval.ttype = build_modify_expr (yyvsp[-2].ttype, NOP_EXPR, yyvsp[0].ttype);
+		  class = TREE_CODE_CLASS (TREE_CODE (yyval.ttype));
+		  if (class == 'e' || class == '1'
+		      || class == '2' || class == '<')
+		    C_SET_EXP_ORIGINAL_CODE (yyval.ttype, MODIFY_EXPR);
+		;
     break;}
 case 85:
-#line 565 "c-parse.y"
-{ yyval.ttype = build_modify_expr (yyvsp[-2].ttype, yyvsp[-1].code, yyvsp[0].ttype);
+#line 570 "c-parse.y"
+{ char class;
+		  yyval.ttype = build_modify_expr (yyvsp[-2].ttype, yyvsp[-1].code, yyvsp[0].ttype);
 		  /* This inhibits warnings in truthvalue_conversion.  */
-		  C_SET_EXP_ORIGINAL_CODE (yyval.ttype, ERROR_MARK); ;
+		  class = TREE_CODE_CLASS (TREE_CODE (yyval.ttype));
+		  if (class == 'e' || class == '1'
+		      || class == '2' || class == '<')
+		    C_SET_EXP_ORIGINAL_CODE (yyval.ttype, ERROR_MARK);
+		;
     break;}
 case 86:
-#line 572 "c-parse.y"
+#line 582 "c-parse.y"
 {
 		  yyval.ttype = lastiddecl;
 		  if (!yyval.ttype || yyval.ttype == error_mark_node)
@@ -2210,11 +2219,11 @@ case 86:
 		;
     break;}
 case 88:
-#line 671 "c-parse.y"
+#line 681 "c-parse.y"
 { yyval.ttype = combine_strings (yyvsp[0].ttype); ;
     break;}
 case 89:
-#line 673 "c-parse.y"
+#line 683 "c-parse.y"
 { char class = TREE_CODE_CLASS (TREE_CODE (yyvsp[-1].ttype));
 		  if (class == 'e' || class == '1'
 		      || class == '2' || class == '<')
@@ -2222,11 +2231,11 @@ case 89:
 		  yyval.ttype = yyvsp[-1].ttype; ;
     break;}
 case 90:
-#line 679 "c-parse.y"
+#line 689 "c-parse.y"
 { yyval.ttype = error_mark_node; ;
     break;}
 case 91:
-#line 681 "c-parse.y"
+#line 691 "c-parse.y"
 { if (current_function_decl == 0)
 		    {
 		      error ("braced-group within expression allowed only inside a function");
@@ -2242,7 +2251,7 @@ case 91:
 		  yyval.ttype = expand_start_stmt_expr (); ;
     break;}
 case 92:
-#line 695 "c-parse.y"
+#line 705 "c-parse.y"
 { tree rtl_exp;
 		  if (pedantic)
 		    pedwarn ("ANSI C forbids braced-groups within expressions");
@@ -2267,21 +2276,21 @@ case 92:
 		;
     break;}
 case 93:
-#line 718 "c-parse.y"
+#line 728 "c-parse.y"
 { yyval.ttype = build_function_call (yyvsp[-3].ttype, yyvsp[-1].ttype); ;
     break;}
 case 94:
-#line 720 "c-parse.y"
+#line 730 "c-parse.y"
 { yyval.ttype = build_array_ref (yyvsp[-3].ttype, yyvsp[-1].ttype); ;
     break;}
 case 95:
-#line 722 "c-parse.y"
+#line 732 "c-parse.y"
 {
 		    yyval.ttype = build_component_ref (yyvsp[-2].ttype, yyvsp[0].ttype);
 		;
     break;}
 case 96:
-#line 726 "c-parse.y"
+#line 736 "c-parse.y"
 {
                   tree expr = build_indirect_ref (yyvsp[-2].ttype, "->");
 
@@ -2289,56 +2298,56 @@ case 96:
 		;
     break;}
 case 97:
-#line 732 "c-parse.y"
+#line 742 "c-parse.y"
 { yyval.ttype = build_unary_op (POSTINCREMENT_EXPR, yyvsp[-1].ttype, 0); ;
     break;}
 case 98:
-#line 734 "c-parse.y"
+#line 744 "c-parse.y"
 { yyval.ttype = build_unary_op (POSTDECREMENT_EXPR, yyvsp[-1].ttype, 0); ;
     break;}
 case 100:
-#line 741 "c-parse.y"
+#line 751 "c-parse.y"
 { yyval.ttype = chainon (yyvsp[-1].ttype, yyvsp[0].ttype); ;
     break;}
 case 103:
-#line 750 "c-parse.y"
+#line 760 "c-parse.y"
 { c_mark_varargs ();
 		  if (pedantic)
 		    pedwarn ("ANSI C does not permit use of `varargs.h'"); ;
     break;}
 case 104:
-#line 760 "c-parse.y"
+#line 770 "c-parse.y"
 { ;
     break;}
 case 109:
-#line 776 "c-parse.y"
+#line 786 "c-parse.y"
 { current_declspecs = TREE_VALUE (declspec_stack);
 		  prefix_attributes = TREE_PURPOSE (declspec_stack);
 		  declspec_stack = TREE_CHAIN (declspec_stack);
 		  resume_momentary (yyvsp[-2].itype); ;
     break;}
 case 110:
-#line 781 "c-parse.y"
+#line 791 "c-parse.y"
 { current_declspecs = TREE_VALUE (declspec_stack);	
 		  prefix_attributes = TREE_PURPOSE (declspec_stack);
 		  declspec_stack = TREE_CHAIN (declspec_stack);
 		  resume_momentary (yyvsp[-2].itype); ;
     break;}
 case 111:
-#line 786 "c-parse.y"
+#line 796 "c-parse.y"
 { shadow_tag_warned (yyvsp[-1].ttype, 1);
 		  pedwarn ("empty declaration"); ;
     break;}
 case 112:
-#line 789 "c-parse.y"
+#line 799 "c-parse.y"
 { pedwarn ("empty declaration"); ;
     break;}
 case 113:
-#line 798 "c-parse.y"
+#line 808 "c-parse.y"
 { ;
     break;}
 case 118:
-#line 813 "c-parse.y"
+#line 823 "c-parse.y"
 { yyval.itype = suspend_momentary ();
 		  pending_xref_error ();
 		  declspec_stack = tree_cons (prefix_attributes,
@@ -2348,131 +2357,131 @@ case 118:
 				     &current_declspecs, &prefix_attributes); ;
     break;}
 case 119:
-#line 824 "c-parse.y"
+#line 834 "c-parse.y"
 { prefix_attributes = chainon (prefix_attributes, yyvsp[0].ttype); ;
     break;}
 case 120:
-#line 829 "c-parse.y"
+#line 839 "c-parse.y"
 { current_declspecs = TREE_VALUE (declspec_stack);
 		  prefix_attributes = TREE_PURPOSE (declspec_stack);
 		  declspec_stack = TREE_CHAIN (declspec_stack);
 		  resume_momentary (yyvsp[-2].itype); ;
     break;}
 case 121:
-#line 834 "c-parse.y"
+#line 844 "c-parse.y"
 { current_declspecs = TREE_VALUE (declspec_stack);
 		  prefix_attributes = TREE_PURPOSE (declspec_stack);
 		  declspec_stack = TREE_CHAIN (declspec_stack);
 		  resume_momentary (yyvsp[-2].itype); ;
     break;}
 case 122:
-#line 839 "c-parse.y"
+#line 849 "c-parse.y"
 { current_declspecs = TREE_VALUE (declspec_stack);
 		  prefix_attributes = TREE_PURPOSE (declspec_stack);
 		  declspec_stack = TREE_CHAIN (declspec_stack);
 		  resume_momentary (yyvsp[-1].itype); ;
     break;}
 case 123:
-#line 844 "c-parse.y"
+#line 854 "c-parse.y"
 { current_declspecs = TREE_VALUE (declspec_stack);
 		  prefix_attributes = TREE_PURPOSE (declspec_stack);
 		  declspec_stack = TREE_CHAIN (declspec_stack);
 		  resume_momentary (yyvsp[-1].itype); ;
     break;}
 case 124:
-#line 849 "c-parse.y"
+#line 859 "c-parse.y"
 { shadow_tag (yyvsp[-1].ttype); ;
     break;}
 case 125:
-#line 851 "c-parse.y"
+#line 861 "c-parse.y"
 { pedwarn ("empty declaration"); ;
     break;}
 case 126:
-#line 853 "c-parse.y"
+#line 863 "c-parse.y"
 { pedantic = yyvsp[-1].itype; ;
     break;}
 case 127:
-#line 863 "c-parse.y"
+#line 873 "c-parse.y"
 { yyval.ttype = tree_cons (NULL_TREE, yyvsp[-1].ttype, yyvsp[0].ttype); ;
     break;}
 case 128:
-#line 865 "c-parse.y"
+#line 875 "c-parse.y"
 { yyval.ttype = chainon (yyvsp[0].ttype, tree_cons (NULL_TREE, yyvsp[-1].ttype, yyvsp[-2].ttype)); ;
     break;}
 case 129:
-#line 869 "c-parse.y"
+#line 879 "c-parse.y"
 { yyval.ttype = NULL_TREE; ;
     break;}
 case 130:
-#line 871 "c-parse.y"
+#line 881 "c-parse.y"
 { yyval.ttype = tree_cons (NULL_TREE, yyvsp[0].ttype, yyvsp[-1].ttype); ;
     break;}
 case 131:
-#line 873 "c-parse.y"
+#line 883 "c-parse.y"
 { if (extra_warnings)
 		    warning ("`%s' is not at beginning of declaration",
 			     IDENTIFIER_POINTER (yyvsp[0].ttype));
 		  yyval.ttype = tree_cons (NULL_TREE, yyvsp[0].ttype, yyvsp[-1].ttype); ;
     break;}
 case 132:
-#line 878 "c-parse.y"
+#line 888 "c-parse.y"
 { yyval.ttype = tree_cons (yyvsp[0].ttype, NULL_TREE, yyvsp[-1].ttype); ;
     break;}
 case 133:
-#line 883 "c-parse.y"
+#line 893 "c-parse.y"
 { yyval.ttype = tree_cons (NULL_TREE, yyvsp[-1].ttype, yyvsp[0].ttype); ;
     break;}
 case 134:
-#line 885 "c-parse.y"
+#line 895 "c-parse.y"
 { yyval.ttype = chainon (yyvsp[0].ttype, tree_cons (NULL_TREE, yyvsp[-1].ttype, yyvsp[-2].ttype)); ;
     break;}
 case 135:
-#line 890 "c-parse.y"
+#line 900 "c-parse.y"
 { yyval.ttype = NULL_TREE; ;
     break;}
 case 136:
-#line 892 "c-parse.y"
+#line 902 "c-parse.y"
 { yyval.ttype = tree_cons (NULL_TREE, yyvsp[0].ttype, yyvsp[-1].ttype); ;
     break;}
 case 137:
-#line 894 "c-parse.y"
+#line 904 "c-parse.y"
 { if (extra_warnings)
 		    warning ("`%s' is not at beginning of declaration",
 			     IDENTIFIER_POINTER (yyvsp[0].ttype));
 		  yyval.ttype = tree_cons (NULL_TREE, yyvsp[0].ttype, yyvsp[-1].ttype); ;
     break;}
 case 138:
-#line 907 "c-parse.y"
+#line 917 "c-parse.y"
 { yyval.ttype = yyvsp[0].ttype; ;
     break;}
 case 139:
-#line 909 "c-parse.y"
+#line 919 "c-parse.y"
 { yyval.ttype = tree_cons (yyvsp[0].ttype, NULL_TREE, NULL_TREE); ;
     break;}
 case 140:
-#line 911 "c-parse.y"
+#line 921 "c-parse.y"
 { yyval.ttype = chainon (yyvsp[0].ttype, yyvsp[-1].ttype); ;
     break;}
 case 141:
-#line 913 "c-parse.y"
+#line 923 "c-parse.y"
 { yyval.ttype = tree_cons (yyvsp[0].ttype, NULL_TREE, yyvsp[-1].ttype); ;
     break;}
 case 142:
-#line 918 "c-parse.y"
+#line 928 "c-parse.y"
 { yyval.ttype = tree_cons (NULL_TREE, yyvsp[0].ttype, NULL_TREE);
 		  TREE_STATIC (yyval.ttype) = 1; ;
     break;}
 case 143:
-#line 921 "c-parse.y"
+#line 931 "c-parse.y"
 { yyval.ttype = tree_cons (NULL_TREE, yyvsp[0].ttype, NULL_TREE); ;
     break;}
 case 144:
-#line 923 "c-parse.y"
+#line 933 "c-parse.y"
 { yyval.ttype = tree_cons (NULL_TREE, yyvsp[0].ttype, yyvsp[-1].ttype);
 		  TREE_STATIC (yyval.ttype) = 1; ;
     break;}
 case 145:
-#line 926 "c-parse.y"
+#line 936 "c-parse.y"
 { if (extra_warnings && TREE_STATIC (yyvsp[-1].ttype))
 		    warning ("`%s' is not at beginning of declaration",
 			     IDENTIFIER_POINTER (yyvsp[0].ttype));
@@ -2480,138 +2489,138 @@ case 145:
 		  TREE_STATIC (yyval.ttype) = TREE_STATIC (yyvsp[-1].ttype); ;
     break;}
 case 146:
-#line 940 "c-parse.y"
+#line 950 "c-parse.y"
 { yyval.ttype = tree_cons (NULL_TREE, yyvsp[-1].ttype, yyvsp[0].ttype); ;
     break;}
 case 147:
-#line 942 "c-parse.y"
+#line 952 "c-parse.y"
 { yyval.ttype = chainon (yyvsp[0].ttype, tree_cons (NULL_TREE, yyvsp[-1].ttype, yyvsp[-2].ttype)); ;
     break;}
 case 148:
-#line 946 "c-parse.y"
+#line 956 "c-parse.y"
 { yyval.ttype = NULL_TREE; ;
     break;}
 case 149:
-#line 948 "c-parse.y"
+#line 958 "c-parse.y"
 { yyval.ttype = tree_cons (NULL_TREE, yyvsp[0].ttype, yyvsp[-1].ttype); ;
     break;}
 case 152:
-#line 958 "c-parse.y"
+#line 968 "c-parse.y"
 { /* For a typedef name, record the meaning, not the name.
 		     In case of `foo foo, bar;'.  */
 		  yyval.ttype = lookup_name (yyvsp[0].ttype); ;
     break;}
 case 153:
-#line 962 "c-parse.y"
+#line 972 "c-parse.y"
 { yyval.ttype = TREE_TYPE (yyvsp[-1].ttype); ;
     break;}
 case 154:
-#line 964 "c-parse.y"
+#line 974 "c-parse.y"
 { yyval.ttype = groktypename (yyvsp[-1].ttype); ;
     break;}
 case 162:
-#line 986 "c-parse.y"
+#line 996 "c-parse.y"
 { yyval.ttype = NULL_TREE; ;
     break;}
 case 163:
-#line 988 "c-parse.y"
+#line 998 "c-parse.y"
 { if (TREE_CHAIN (yyvsp[-1].ttype)) yyvsp[-1].ttype = combine_strings (yyvsp[-1].ttype);
 		  yyval.ttype = yyvsp[-1].ttype;
 		;
     break;}
 case 164:
-#line 995 "c-parse.y"
+#line 1005 "c-parse.y"
 { yyval.ttype = start_decl (yyvsp[-3].ttype, current_declspecs, 1,
 					  yyvsp[-1].ttype, prefix_attributes);
 		  start_init (yyval.ttype, yyvsp[-2].ttype, global_bindings_p ()); ;
     break;}
 case 165:
-#line 1000 "c-parse.y"
+#line 1010 "c-parse.y"
 { finish_init ();
 		  finish_decl (yyvsp[-1].ttype, yyvsp[0].ttype, yyvsp[-4].ttype); ;
     break;}
 case 166:
-#line 1003 "c-parse.y"
+#line 1013 "c-parse.y"
 { tree d = start_decl (yyvsp[-2].ttype, current_declspecs, 0,
 				       yyvsp[0].ttype, prefix_attributes);
 		  finish_decl (d, NULL_TREE, yyvsp[-1].ttype); 
                 ;
     break;}
 case 167:
-#line 1011 "c-parse.y"
+#line 1021 "c-parse.y"
 { yyval.ttype = start_decl (yyvsp[-3].ttype, current_declspecs, 1,
 					  yyvsp[-1].ttype, prefix_attributes);
 		  start_init (yyval.ttype, yyvsp[-2].ttype, global_bindings_p ()); ;
     break;}
 case 168:
-#line 1016 "c-parse.y"
+#line 1026 "c-parse.y"
 { finish_init ();
 		  decl_attributes (yyvsp[-1].ttype, yyvsp[-3].ttype, prefix_attributes);
 		  finish_decl (yyvsp[-1].ttype, yyvsp[0].ttype, yyvsp[-4].ttype); ;
     break;}
 case 169:
-#line 1020 "c-parse.y"
+#line 1030 "c-parse.y"
 { tree d = start_decl (yyvsp[-2].ttype, current_declspecs, 0,
 				       yyvsp[0].ttype, prefix_attributes);
 		  finish_decl (d, NULL_TREE, yyvsp[-1].ttype); ;
     break;}
 case 170:
-#line 1028 "c-parse.y"
+#line 1038 "c-parse.y"
 { yyval.ttype = NULL_TREE; ;
     break;}
 case 171:
-#line 1030 "c-parse.y"
+#line 1040 "c-parse.y"
 { yyval.ttype = yyvsp[0].ttype; ;
     break;}
 case 172:
-#line 1035 "c-parse.y"
+#line 1045 "c-parse.y"
 { yyval.ttype = yyvsp[0].ttype; ;
     break;}
 case 173:
-#line 1037 "c-parse.y"
+#line 1047 "c-parse.y"
 { yyval.ttype = chainon (yyvsp[-1].ttype, yyvsp[0].ttype); ;
     break;}
 case 174:
-#line 1042 "c-parse.y"
+#line 1052 "c-parse.y"
 { yyval.ttype = yyvsp[-2].ttype; ;
     break;}
 case 175:
-#line 1047 "c-parse.y"
+#line 1057 "c-parse.y"
 { yyval.ttype = yyvsp[0].ttype; ;
     break;}
 case 176:
-#line 1049 "c-parse.y"
+#line 1059 "c-parse.y"
 { yyval.ttype = chainon (yyvsp[-2].ttype, yyvsp[0].ttype); ;
     break;}
 case 177:
-#line 1054 "c-parse.y"
+#line 1064 "c-parse.y"
 { yyval.ttype = NULL_TREE; ;
     break;}
 case 178:
-#line 1056 "c-parse.y"
+#line 1066 "c-parse.y"
 { yyval.ttype = build_tree_list (yyvsp[0].ttype, NULL_TREE); ;
     break;}
 case 179:
-#line 1058 "c-parse.y"
+#line 1068 "c-parse.y"
 { yyval.ttype = build_tree_list (yyvsp[-3].ttype, build_tree_list (NULL_TREE, yyvsp[-1].ttype)); ;
     break;}
 case 180:
-#line 1060 "c-parse.y"
+#line 1070 "c-parse.y"
 { yyval.ttype = build_tree_list (yyvsp[-5].ttype, tree_cons (NULL_TREE, yyvsp[-3].ttype, yyvsp[-1].ttype)); ;
     break;}
 case 181:
-#line 1062 "c-parse.y"
+#line 1072 "c-parse.y"
 { yyval.ttype = build_tree_list (yyvsp[-3].ttype, yyvsp[-1].ttype); ;
     break;}
 case 187:
-#line 1080 "c-parse.y"
+#line 1090 "c-parse.y"
 { really_start_incremental_init (NULL_TREE);
 		  /* Note that the call to clear_momentary
 		     is in process_init_element.  */
 		  push_momentary (); ;
     break;}
 case 188:
-#line 1085 "c-parse.y"
+#line 1095 "c-parse.y"
 { yyval.ttype = pop_init_level (0);
 		  if (yyval.ttype == error_mark_node
 		      && ! (yychar == STRING || yychar == CONSTANT))
@@ -2620,44 +2629,44 @@ case 188:
 		    pop_momentary_nofree (); ;
     break;}
 case 189:
-#line 1093 "c-parse.y"
+#line 1103 "c-parse.y"
 { yyval.ttype = error_mark_node; ;
     break;}
 case 190:
-#line 1099 "c-parse.y"
+#line 1109 "c-parse.y"
 { if (pedantic)
 		    pedwarn ("ANSI C forbids empty initializer braces"); ;
     break;}
 case 196:
-#line 1115 "c-parse.y"
+#line 1125 "c-parse.y"
 { set_init_label (yyvsp[-1].ttype); ;
     break;}
 case 199:
-#line 1122 "c-parse.y"
+#line 1132 "c-parse.y"
 { push_init_level (0); ;
     break;}
 case 200:
-#line 1124 "c-parse.y"
+#line 1134 "c-parse.y"
 { process_init_element (pop_init_level (0)); ;
     break;}
 case 201:
-#line 1126 "c-parse.y"
+#line 1136 "c-parse.y"
 { process_init_element (yyvsp[0].ttype); ;
     break;}
 case 205:
-#line 1137 "c-parse.y"
+#line 1147 "c-parse.y"
 { set_init_label (yyvsp[0].ttype); ;
     break;}
 case 206:
-#line 1142 "c-parse.y"
+#line 1152 "c-parse.y"
 { set_init_index (yyvsp[-3].ttype, yyvsp[-1].ttype); ;
     break;}
 case 207:
-#line 1144 "c-parse.y"
+#line 1154 "c-parse.y"
 { set_init_index (yyvsp[-1].ttype, NULL_TREE); ;
     break;}
 case 208:
-#line 1149 "c-parse.y"
+#line 1159 "c-parse.y"
 { push_c_function_context ();
 		  if (! start_function (current_declspecs, yyvsp[0].ttype,
 					prefix_attributes, NULL_TREE, 1))
@@ -2668,16 +2677,16 @@ case 208:
 		  reinit_parse_for_function (); ;
     break;}
 case 209:
-#line 1158 "c-parse.y"
+#line 1168 "c-parse.y"
 { store_parm_decls (); ;
     break;}
 case 210:
-#line 1166 "c-parse.y"
+#line 1176 "c-parse.y"
 { finish_function (1);
 		  pop_c_function_context (); ;
     break;}
 case 211:
-#line 1172 "c-parse.y"
+#line 1182 "c-parse.y"
 { push_c_function_context ();
 		  if (! start_function (current_declspecs, yyvsp[0].ttype,
 					prefix_attributes, NULL_TREE, 1))
@@ -2688,211 +2697,211 @@ case 211:
 		  reinit_parse_for_function (); ;
     break;}
 case 212:
-#line 1181 "c-parse.y"
+#line 1191 "c-parse.y"
 { store_parm_decls (); ;
     break;}
 case 213:
-#line 1189 "c-parse.y"
+#line 1199 "c-parse.y"
 { finish_function (1);
 		  pop_c_function_context (); ;
     break;}
 case 216:
-#line 1205 "c-parse.y"
+#line 1215 "c-parse.y"
 { yyval.ttype = yyvsp[-1].ttype; ;
     break;}
 case 217:
-#line 1207 "c-parse.y"
+#line 1217 "c-parse.y"
 { yyval.ttype = build_nt (CALL_EXPR, yyvsp[-2].ttype, yyvsp[0].ttype, NULL_TREE); ;
     break;}
 case 218:
-#line 1212 "c-parse.y"
+#line 1222 "c-parse.y"
 { yyval.ttype = build_nt (ARRAY_REF, yyvsp[-3].ttype, yyvsp[-1].ttype); ;
     break;}
 case 219:
-#line 1214 "c-parse.y"
+#line 1224 "c-parse.y"
 { yyval.ttype = build_nt (ARRAY_REF, yyvsp[-2].ttype, NULL_TREE); ;
     break;}
 case 220:
-#line 1216 "c-parse.y"
+#line 1226 "c-parse.y"
 { yyval.ttype = make_pointer_declarator (yyvsp[-1].ttype, yyvsp[0].ttype); ;
     break;}
 case 221:
-#line 1223 "c-parse.y"
+#line 1233 "c-parse.y"
 { yyval.ttype = yyvsp[0].ttype; ;
     break;}
 case 223:
-#line 1234 "c-parse.y"
+#line 1244 "c-parse.y"
 { yyval.ttype = build_nt (CALL_EXPR, yyvsp[-2].ttype, yyvsp[0].ttype, NULL_TREE); ;
     break;}
 case 224:
-#line 1239 "c-parse.y"
+#line 1249 "c-parse.y"
 { yyval.ttype = build_nt (ARRAY_REF, yyvsp[-3].ttype, NULL_TREE);
 		  if (! flag_isoc9x)
 		    error ("`[*]' in parameter declaration only allowed in ISO C 9x");
 		;
     break;}
 case 225:
-#line 1244 "c-parse.y"
+#line 1254 "c-parse.y"
 { yyval.ttype = build_nt (ARRAY_REF, yyvsp[-3].ttype, yyvsp[-1].ttype); ;
     break;}
 case 226:
-#line 1246 "c-parse.y"
+#line 1256 "c-parse.y"
 { yyval.ttype = build_nt (ARRAY_REF, yyvsp[-2].ttype, NULL_TREE); ;
     break;}
 case 227:
-#line 1248 "c-parse.y"
+#line 1258 "c-parse.y"
 { yyval.ttype = make_pointer_declarator (yyvsp[-1].ttype, yyvsp[0].ttype); ;
     break;}
 case 228:
-#line 1255 "c-parse.y"
+#line 1265 "c-parse.y"
 { yyval.ttype = yyvsp[0].ttype; ;
     break;}
 case 230:
-#line 1264 "c-parse.y"
+#line 1274 "c-parse.y"
 { yyval.ttype = build_nt (CALL_EXPR, yyvsp[-2].ttype, yyvsp[0].ttype, NULL_TREE); ;
     break;}
 case 231:
-#line 1269 "c-parse.y"
+#line 1279 "c-parse.y"
 { yyval.ttype = yyvsp[-1].ttype; ;
     break;}
 case 232:
-#line 1271 "c-parse.y"
+#line 1281 "c-parse.y"
 { yyval.ttype = make_pointer_declarator (yyvsp[-1].ttype, yyvsp[0].ttype); ;
     break;}
 case 233:
-#line 1273 "c-parse.y"
+#line 1283 "c-parse.y"
 { yyval.ttype = build_nt (ARRAY_REF, yyvsp[-3].ttype, NULL_TREE);
 		  if (! flag_isoc9x)
 		    error ("`[*]' in parameter declaration only allowed in ISO C 9x");
 		;
     break;}
 case 234:
-#line 1278 "c-parse.y"
+#line 1288 "c-parse.y"
 { yyval.ttype = build_nt (ARRAY_REF, yyvsp[-3].ttype, yyvsp[-1].ttype); ;
     break;}
 case 235:
-#line 1280 "c-parse.y"
+#line 1290 "c-parse.y"
 { yyval.ttype = build_nt (ARRAY_REF, yyvsp[-2].ttype, NULL_TREE); ;
     break;}
 case 236:
-#line 1287 "c-parse.y"
+#line 1297 "c-parse.y"
 { yyval.ttype = yyvsp[0].ttype; ;
     break;}
 case 238:
-#line 1293 "c-parse.y"
+#line 1303 "c-parse.y"
 { yyval.ttype = NULL_TREE; ;
     break;}
 case 239:
-#line 1295 "c-parse.y"
+#line 1305 "c-parse.y"
 { yyval.ttype = yyvsp[0].ttype; ;
     break;}
 case 240:
-#line 1300 "c-parse.y"
+#line 1310 "c-parse.y"
 { yyval.ttype = NULL_TREE; ;
     break;}
 case 241:
-#line 1302 "c-parse.y"
+#line 1312 "c-parse.y"
 { yyval.ttype = yyvsp[0].ttype; ;
     break;}
 case 242:
-#line 1307 "c-parse.y"
+#line 1317 "c-parse.y"
 { yyval.ttype = NULL_TREE; ;
     break;}
 case 243:
-#line 1309 "c-parse.y"
+#line 1319 "c-parse.y"
 { yyval.ttype = yyvsp[0].ttype; ;
     break;}
 case 244:
-#line 1314 "c-parse.y"
+#line 1324 "c-parse.y"
 { yyval.ttype = start_struct (RECORD_TYPE, yyvsp[-1].ttype);
 		  /* Start scope of tag before parsing components.  */
 		;
     break;}
 case 245:
-#line 1318 "c-parse.y"
+#line 1328 "c-parse.y"
 { yyval.ttype = finish_struct (yyvsp[-3].ttype, yyvsp[-2].ttype, chainon (yyvsp[-6].ttype, yyvsp[0].ttype)); ;
     break;}
 case 246:
-#line 1320 "c-parse.y"
+#line 1330 "c-parse.y"
 { yyval.ttype = finish_struct (start_struct (RECORD_TYPE, NULL_TREE),
 				      yyvsp[-2].ttype, chainon (yyvsp[-4].ttype, yyvsp[0].ttype));
 		;
     break;}
 case 247:
-#line 1324 "c-parse.y"
+#line 1334 "c-parse.y"
 { yyval.ttype = xref_tag (RECORD_TYPE, yyvsp[0].ttype); ;
     break;}
 case 248:
-#line 1326 "c-parse.y"
+#line 1336 "c-parse.y"
 { yyval.ttype = start_struct (UNION_TYPE, yyvsp[-1].ttype); ;
     break;}
 case 249:
-#line 1328 "c-parse.y"
+#line 1338 "c-parse.y"
 { yyval.ttype = finish_struct (yyvsp[-3].ttype, yyvsp[-2].ttype, chainon (yyvsp[-6].ttype, yyvsp[0].ttype)); ;
     break;}
 case 250:
-#line 1330 "c-parse.y"
+#line 1340 "c-parse.y"
 { yyval.ttype = finish_struct (start_struct (UNION_TYPE, NULL_TREE),
 				      yyvsp[-2].ttype, chainon (yyvsp[-4].ttype, yyvsp[0].ttype));
 		;
     break;}
 case 251:
-#line 1334 "c-parse.y"
+#line 1344 "c-parse.y"
 { yyval.ttype = xref_tag (UNION_TYPE, yyvsp[0].ttype); ;
     break;}
 case 252:
-#line 1336 "c-parse.y"
+#line 1346 "c-parse.y"
 { yyvsp[0].itype = suspend_momentary ();
 		  yyval.ttype = start_enum (yyvsp[-1].ttype); ;
     break;}
 case 253:
-#line 1339 "c-parse.y"
+#line 1349 "c-parse.y"
 { yyval.ttype= finish_enum (yyvsp[-4].ttype, nreverse (yyvsp[-3].ttype), chainon (yyvsp[-7].ttype, yyvsp[0].ttype));
 		  resume_momentary (yyvsp[-5].itype); ;
     break;}
 case 254:
-#line 1342 "c-parse.y"
+#line 1352 "c-parse.y"
 { yyvsp[0].itype = suspend_momentary ();
 		  yyval.ttype = start_enum (NULL_TREE); ;
     break;}
 case 255:
-#line 1345 "c-parse.y"
+#line 1355 "c-parse.y"
 { yyval.ttype= finish_enum (yyvsp[-4].ttype, nreverse (yyvsp[-3].ttype), chainon (yyvsp[-6].ttype, yyvsp[0].ttype));
 		  resume_momentary (yyvsp[-5].itype); ;
     break;}
 case 256:
-#line 1348 "c-parse.y"
+#line 1358 "c-parse.y"
 { yyval.ttype = xref_tag (ENUMERAL_TYPE, yyvsp[0].ttype); ;
     break;}
 case 260:
-#line 1359 "c-parse.y"
+#line 1369 "c-parse.y"
 { if (pedantic && ! flag_isoc9x)
 		    pedwarn ("comma at end of enumerator list"); ;
     break;}
 case 261:
-#line 1365 "c-parse.y"
+#line 1375 "c-parse.y"
 { yyval.ttype = yyvsp[0].ttype; ;
     break;}
 case 262:
-#line 1367 "c-parse.y"
+#line 1377 "c-parse.y"
 { yyval.ttype = chainon (yyvsp[-1].ttype, yyvsp[0].ttype);
 		  pedwarn ("no semicolon at end of struct or union"); ;
     break;}
 case 263:
-#line 1372 "c-parse.y"
+#line 1382 "c-parse.y"
 { yyval.ttype = NULL_TREE; ;
     break;}
 case 264:
-#line 1374 "c-parse.y"
+#line 1384 "c-parse.y"
 { yyval.ttype = chainon (yyvsp[-2].ttype, yyvsp[-1].ttype); ;
     break;}
 case 265:
-#line 1376 "c-parse.y"
+#line 1386 "c-parse.y"
 { if (pedantic)
 		    pedwarn ("extra semicolon in struct or union specified"); ;
     break;}
 case 266:
-#line 1391 "c-parse.y"
+#line 1401 "c-parse.y"
 { yyval.ttype = yyvsp[0].ttype;
 		  current_declspecs = TREE_VALUE (declspec_stack);
 		  prefix_attributes = TREE_PURPOSE (declspec_stack);
@@ -2900,14 +2909,14 @@ case 266:
 		  resume_momentary (yyvsp[-1].itype); ;
     break;}
 case 267:
-#line 1397 "c-parse.y"
+#line 1407 "c-parse.y"
 { if (pedantic)
 		    pedwarn ("ANSI C forbids member declarations with no members");
 		  shadow_tag(yyvsp[0].ttype);
 		  yyval.ttype = NULL_TREE; ;
     break;}
 case 268:
-#line 1402 "c-parse.y"
+#line 1412 "c-parse.y"
 { yyval.ttype = yyvsp[0].ttype;
 		  current_declspecs = TREE_VALUE (declspec_stack);
 		  prefix_attributes = TREE_PURPOSE (declspec_stack);
@@ -2915,140 +2924,140 @@ case 268:
 		  resume_momentary (yyvsp[-1].itype); ;
     break;}
 case 269:
-#line 1408 "c-parse.y"
+#line 1418 "c-parse.y"
 { if (pedantic)
 		    pedwarn ("ANSI C forbids member declarations with no members");
 		  shadow_tag(yyvsp[0].ttype);
 		  yyval.ttype = NULL_TREE; ;
     break;}
 case 270:
-#line 1413 "c-parse.y"
+#line 1423 "c-parse.y"
 { yyval.ttype = NULL_TREE; ;
     break;}
 case 271:
-#line 1415 "c-parse.y"
+#line 1425 "c-parse.y"
 { yyval.ttype = yyvsp[0].ttype;
 		  pedantic = yyvsp[-1].itype; ;
     break;}
 case 273:
-#line 1422 "c-parse.y"
+#line 1432 "c-parse.y"
 { yyval.ttype = chainon (yyvsp[-2].ttype, yyvsp[0].ttype); ;
     break;}
 case 274:
-#line 1427 "c-parse.y"
+#line 1437 "c-parse.y"
 { yyval.ttype = grokfield (yyvsp[-3].filename, yyvsp[-2].lineno, yyvsp[-1].ttype, current_declspecs, NULL_TREE);
 		  decl_attributes (yyval.ttype, yyvsp[0].ttype, prefix_attributes); ;
     break;}
 case 275:
-#line 1431 "c-parse.y"
+#line 1441 "c-parse.y"
 { yyval.ttype = grokfield (yyvsp[-5].filename, yyvsp[-4].lineno, yyvsp[-3].ttype, current_declspecs, yyvsp[-1].ttype);
 		  decl_attributes (yyval.ttype, yyvsp[0].ttype, prefix_attributes); ;
     break;}
 case 276:
-#line 1434 "c-parse.y"
+#line 1444 "c-parse.y"
 { yyval.ttype = grokfield (yyvsp[-4].filename, yyvsp[-3].lineno, NULL_TREE, current_declspecs, yyvsp[-1].ttype);
 		  decl_attributes (yyval.ttype, yyvsp[0].ttype, prefix_attributes); ;
     break;}
 case 278:
-#line 1446 "c-parse.y"
+#line 1456 "c-parse.y"
 { if (yyvsp[-2].ttype == error_mark_node)
 		    yyval.ttype = yyvsp[-2].ttype;
 		  else
 		    yyval.ttype = chainon (yyvsp[0].ttype, yyvsp[-2].ttype); ;
     break;}
 case 279:
-#line 1451 "c-parse.y"
+#line 1461 "c-parse.y"
 { yyval.ttype = error_mark_node; ;
     break;}
 case 280:
-#line 1457 "c-parse.y"
+#line 1467 "c-parse.y"
 { yyval.ttype = build_enumerator (yyvsp[0].ttype, NULL_TREE); ;
     break;}
 case 281:
-#line 1459 "c-parse.y"
+#line 1469 "c-parse.y"
 { yyval.ttype = build_enumerator (yyvsp[-2].ttype, yyvsp[0].ttype); ;
     break;}
 case 282:
-#line 1464 "c-parse.y"
+#line 1474 "c-parse.y"
 { yyval.ttype = build_tree_list (yyvsp[-1].ttype, yyvsp[0].ttype); ;
     break;}
 case 283:
-#line 1466 "c-parse.y"
+#line 1476 "c-parse.y"
 { yyval.ttype = build_tree_list (yyvsp[-1].ttype, yyvsp[0].ttype); ;
     break;}
 case 284:
-#line 1471 "c-parse.y"
+#line 1481 "c-parse.y"
 { yyval.ttype = NULL_TREE; ;
     break;}
 case 286:
-#line 1477 "c-parse.y"
+#line 1487 "c-parse.y"
 { yyval.ttype = tree_cons (NULL_TREE, yyvsp[0].ttype, NULL_TREE); ;
     break;}
 case 287:
-#line 1479 "c-parse.y"
+#line 1489 "c-parse.y"
 { yyval.ttype = tree_cons (NULL_TREE, yyvsp[0].ttype, yyvsp[-1].ttype); ;
     break;}
 case 288:
-#line 1484 "c-parse.y"
+#line 1494 "c-parse.y"
 { yyval.ttype = NULL_TREE; ;
     break;}
 case 289:
-#line 1486 "c-parse.y"
+#line 1496 "c-parse.y"
 { yyval.ttype = tree_cons (NULL_TREE, yyvsp[0].ttype, yyvsp[-1].ttype); ;
     break;}
 case 290:
-#line 1491 "c-parse.y"
+#line 1501 "c-parse.y"
 { yyval.ttype = yyvsp[-1].ttype; ;
     break;}
 case 291:
-#line 1494 "c-parse.y"
+#line 1504 "c-parse.y"
 { yyval.ttype = make_pointer_declarator (yyvsp[-1].ttype, yyvsp[0].ttype); ;
     break;}
 case 292:
-#line 1496 "c-parse.y"
+#line 1506 "c-parse.y"
 { yyval.ttype = make_pointer_declarator (yyvsp[0].ttype, NULL_TREE); ;
     break;}
 case 293:
-#line 1498 "c-parse.y"
+#line 1508 "c-parse.y"
 { yyval.ttype = build_nt (CALL_EXPR, yyvsp[-2].ttype, yyvsp[0].ttype, NULL_TREE); ;
     break;}
 case 294:
-#line 1500 "c-parse.y"
+#line 1510 "c-parse.y"
 { yyval.ttype = build_nt (ARRAY_REF, yyvsp[-3].ttype, yyvsp[-1].ttype); ;
     break;}
 case 295:
-#line 1502 "c-parse.y"
+#line 1512 "c-parse.y"
 { yyval.ttype = build_nt (ARRAY_REF, yyvsp[-2].ttype, NULL_TREE); ;
     break;}
 case 296:
-#line 1504 "c-parse.y"
+#line 1514 "c-parse.y"
 { yyval.ttype = build_nt (CALL_EXPR, NULL_TREE, yyvsp[0].ttype, NULL_TREE); ;
     break;}
 case 297:
-#line 1506 "c-parse.y"
+#line 1516 "c-parse.y"
 { yyval.ttype = build_nt (ARRAY_REF, NULL_TREE, yyvsp[-1].ttype); ;
     break;}
 case 298:
-#line 1508 "c-parse.y"
+#line 1518 "c-parse.y"
 { yyval.ttype = build_nt (ARRAY_REF, NULL_TREE, NULL_TREE); ;
     break;}
 case 299:
-#line 1519 "c-parse.y"
+#line 1529 "c-parse.y"
 {
 		  if (pedantic && yyvsp[0].ends_in_label)
 		    pedwarn ("ANSI C forbids label at end of compound statement");
 		;
     break;}
 case 301:
-#line 1528 "c-parse.y"
+#line 1538 "c-parse.y"
 { yyval.ends_in_label = yyvsp[0].ends_in_label; ;
     break;}
 case 302:
-#line 1530 "c-parse.y"
+#line 1540 "c-parse.y"
 { yyval.ends_in_label = 0; ;
     break;}
 case 306:
-#line 1542 "c-parse.y"
+#line 1552 "c-parse.y"
 { emit_line_note (input_filename, lineno);
 		  pushlevel (0);
 		  clear_last_expr ();
@@ -3057,12 +3066,12 @@ case 306:
 		;
     break;}
 case 308:
-#line 1555 "c-parse.y"
+#line 1565 "c-parse.y"
 { if (pedantic)
 		    pedwarn ("ANSI C forbids label declarations"); ;
     break;}
 case 311:
-#line 1566 "c-parse.y"
+#line 1576 "c-parse.y"
 { tree link;
 		  for (link = yyvsp[-1].ttype; link; link = TREE_CHAIN (link))
 		    {
@@ -3073,19 +3082,19 @@ case 311:
 		;
     break;}
 case 312:
-#line 1580 "c-parse.y"
+#line 1590 "c-parse.y"
 {;
     break;}
 case 314:
-#line 1584 "c-parse.y"
+#line 1594 "c-parse.y"
 { compstmt_count++; ;
     break;}
 case 315:
-#line 1587 "c-parse.y"
+#line 1597 "c-parse.y"
 { yyval.ttype = convert (void_type_node, integer_zero_node); ;
     break;}
 case 316:
-#line 1589 "c-parse.y"
+#line 1599 "c-parse.y"
 { emit_line_note (input_filename, lineno);
 		  expand_end_bindings (getdecls (), 1, 0);
 		  yyval.ttype = poplevel (1, 1, 0);
@@ -3095,7 +3104,7 @@ case 316:
 		    pop_momentary (); ;
     break;}
 case 317:
-#line 1597 "c-parse.y"
+#line 1607 "c-parse.y"
 { emit_line_note (input_filename, lineno);
 		  expand_end_bindings (getdecls (), kept_level_p (), 0);
 		  yyval.ttype = poplevel (kept_level_p (), 0, 0);
@@ -3105,7 +3114,7 @@ case 317:
 		    pop_momentary (); ;
     break;}
 case 318:
-#line 1605 "c-parse.y"
+#line 1615 "c-parse.y"
 { emit_line_note (input_filename, lineno);
 		  expand_end_bindings (getdecls (), kept_level_p (), 0);
 		  yyval.ttype = poplevel (kept_level_p (), 0, 0);
@@ -3115,7 +3124,7 @@ case 318:
 		    pop_momentary (); ;
     break;}
 case 321:
-#line 1625 "c-parse.y"
+#line 1635 "c-parse.y"
 { emit_line_note (yyvsp[-5].filename, yyvsp[-4].lineno);
 		  c_expand_start_cond (truthvalue_conversion (yyvsp[-1].ttype), 0, 
 				       compstmt_count);
@@ -3125,7 +3134,7 @@ case 321:
 		  position_after_white_space (); ;
     break;}
 case 322:
-#line 1639 "c-parse.y"
+#line 1649 "c-parse.y"
 { stmt_count++;
 		  compstmt_count++;
 		  emit_line_note (yyvsp[-2].filename, yyvsp[-1].lineno);
@@ -3135,43 +3144,43 @@ case 322:
 		  position_after_white_space (); ;
     break;}
 case 323:
-#line 1647 "c-parse.y"
+#line 1657 "c-parse.y"
 { expand_loop_continue_here (); ;
     break;}
 case 324:
-#line 1651 "c-parse.y"
+#line 1661 "c-parse.y"
 { yyval.filename = input_filename; ;
     break;}
 case 325:
-#line 1655 "c-parse.y"
+#line 1665 "c-parse.y"
 { yyval.lineno = lineno; ;
     break;}
 case 326:
-#line 1660 "c-parse.y"
+#line 1670 "c-parse.y"
 { ;
     break;}
 case 327:
-#line 1665 "c-parse.y"
+#line 1675 "c-parse.y"
 { ;
     break;}
 case 328:
-#line 1670 "c-parse.y"
+#line 1680 "c-parse.y"
 { yyval.ends_in_label = yyvsp[0].ends_in_label; ;
     break;}
 case 329:
-#line 1675 "c-parse.y"
+#line 1685 "c-parse.y"
 { yyval.ends_in_label = 0; ;
     break;}
 case 330:
-#line 1677 "c-parse.y"
+#line 1687 "c-parse.y"
 { yyval.ends_in_label = 1; ;
     break;}
 case 331:
-#line 1683 "c-parse.y"
+#line 1693 "c-parse.y"
 { stmt_count++; ;
     break;}
 case 333:
-#line 1686 "c-parse.y"
+#line 1696 "c-parse.y"
 { stmt_count++;
 		  emit_line_note (yyvsp[-3].filename, yyvsp[-2].lineno);
 /* It appears that this should not be done--that a non-lvalue array
@@ -3190,19 +3199,19 @@ case 333:
 		  clear_momentary (); ;
     break;}
 case 334:
-#line 1703 "c-parse.y"
+#line 1713 "c-parse.y"
 { c_expand_start_else ();
 		  yyvsp[-1].itype = stmt_count;
 		  position_after_white_space (); ;
     break;}
 case 335:
-#line 1707 "c-parse.y"
+#line 1717 "c-parse.y"
 { c_expand_end_cond ();
 		  if (extra_warnings && stmt_count == yyvsp[-3].itype)
 		    warning ("empty body in an else-statement"); ;
     break;}
 case 336:
-#line 1711 "c-parse.y"
+#line 1721 "c-parse.y"
 { c_expand_end_cond ();
 		  /* This warning is here instead of in simple_if, because we
 		     do not want a warning if an empty if is followed by an
@@ -3213,11 +3222,11 @@ case 336:
 						"empty body in an if-statement"); ;
     break;}
 case 337:
-#line 1723 "c-parse.y"
+#line 1733 "c-parse.y"
 { c_expand_end_cond (); ;
     break;}
 case 338:
-#line 1725 "c-parse.y"
+#line 1735 "c-parse.y"
 { stmt_count++;
 		  emit_line_note (yyvsp[-2].filename, yyvsp[-1].lineno);
 		  /* The emit_nop used to come before emit_line_note,
@@ -3229,7 +3238,7 @@ case 338:
 		  emit_nop (); ;
     break;}
 case 339:
-#line 1735 "c-parse.y"
+#line 1745 "c-parse.y"
 { /* Don't start the loop till we have succeeded
 		     in parsing the end test.  This is to make sure
 		     that we end every loop we start.  */
@@ -3240,11 +3249,11 @@ case 339:
 		  position_after_white_space (); ;
     break;}
 case 340:
-#line 1744 "c-parse.y"
+#line 1754 "c-parse.y"
 { expand_end_loop (); ;
     break;}
 case 341:
-#line 1747 "c-parse.y"
+#line 1757 "c-parse.y"
 { emit_line_note (input_filename, lineno);
 		  expand_exit_loop_if_false (NULL_PTR,
 					     truthvalue_conversion (yyvsp[-2].ttype));
@@ -3252,12 +3261,12 @@ case 341:
 		  clear_momentary (); ;
     break;}
 case 342:
-#line 1754 "c-parse.y"
+#line 1764 "c-parse.y"
 { expand_end_loop ();
 		  clear_momentary (); ;
     break;}
 case 343:
-#line 1758 "c-parse.y"
+#line 1768 "c-parse.y"
 { stmt_count++;
 		  emit_line_note (yyvsp[-5].filename, yyvsp[-4].lineno);
 		  /* See comment in `while' alternative, above.  */
@@ -3270,12 +3279,12 @@ case 343:
 		;
     break;}
 case 344:
-#line 1770 "c-parse.y"
+#line 1780 "c-parse.y"
 { yyvsp[0].lineno = lineno;
 		  yyval.filename = input_filename; ;
     break;}
 case 345:
-#line 1773 "c-parse.y"
+#line 1783 "c-parse.y"
 { 
 		  /* Start the loop.  Doing this after parsing
 		     all the expressions ensures we will end the loop.  */
@@ -3293,7 +3302,7 @@ case 345:
 		  position_after_white_space (); ;
     break;}
 case 346:
-#line 1789 "c-parse.y"
+#line 1799 "c-parse.y"
 { /* Emit the increment expression, with a line number.  */
 		  emit_line_note (yyvsp[-4].filename, yyvsp[-5].lineno);
 		  expand_loop_continue_here ();
@@ -3306,7 +3315,7 @@ case 346:
 		  expand_end_loop (); ;
     break;}
 case 347:
-#line 1800 "c-parse.y"
+#line 1810 "c-parse.y"
 { stmt_count++;
 		  emit_line_note (yyvsp[-5].filename, yyvsp[-4].lineno);
 		  c_expand_start_case (yyvsp[-1].ttype);
@@ -3316,7 +3325,7 @@ case 347:
 		  position_after_white_space (); ;
     break;}
 case 348:
-#line 1808 "c-parse.y"
+#line 1818 "c-parse.y"
 { expand_end_case (yyvsp[-3].ttype);
 		  if (yychar == CONSTANT || yychar == STRING)
 		    pop_momentary_nofree ();
@@ -3324,33 +3333,33 @@ case 348:
 		    pop_momentary (); ;
     break;}
 case 349:
-#line 1814 "c-parse.y"
+#line 1824 "c-parse.y"
 { stmt_count++;
 		  emit_line_note (yyvsp[-3].filename, yyvsp[-2].lineno);
 		  if ( ! expand_exit_something ())
 		    error ("break statement not within loop or switch"); ;
     break;}
 case 350:
-#line 1819 "c-parse.y"
+#line 1829 "c-parse.y"
 { stmt_count++;
 		  emit_line_note (yyvsp[-3].filename, yyvsp[-2].lineno);
 		  if (! expand_continue_loop (NULL_PTR))
 		    error ("continue statement not within a loop"); ;
     break;}
 case 351:
-#line 1824 "c-parse.y"
+#line 1834 "c-parse.y"
 { stmt_count++;
 		  emit_line_note (yyvsp[-3].filename, yyvsp[-2].lineno);
 		  c_expand_return (NULL_TREE); ;
     break;}
 case 352:
-#line 1828 "c-parse.y"
+#line 1838 "c-parse.y"
 { stmt_count++;
 		  emit_line_note (yyvsp[-4].filename, yyvsp[-3].lineno);
 		  c_expand_return (yyvsp[-1].ttype); ;
     break;}
 case 353:
-#line 1832 "c-parse.y"
+#line 1842 "c-parse.y"
 { stmt_count++;
 		  emit_line_note (yyvsp[-7].filename, yyvsp[-6].lineno);
 		  STRIP_NOPS (yyvsp[-2].ttype);
@@ -3362,7 +3371,7 @@ case 353:
 		    error ("argument of `asm' is not a constant string"); ;
     break;}
 case 354:
-#line 1843 "c-parse.y"
+#line 1853 "c-parse.y"
 { stmt_count++;
 		  emit_line_note (yyvsp[-9].filename, yyvsp[-8].lineno);
 		  c_expand_asm_operands (yyvsp[-4].ttype, yyvsp[-2].ttype, NULL_TREE, NULL_TREE,
@@ -3370,7 +3379,7 @@ case 354:
 					 input_filename, lineno); ;
     break;}
 case 355:
-#line 1850 "c-parse.y"
+#line 1860 "c-parse.y"
 { stmt_count++;
 		  emit_line_note (yyvsp[-11].filename, yyvsp[-10].lineno);
 		  c_expand_asm_operands (yyvsp[-6].ttype, yyvsp[-4].ttype, yyvsp[-2].ttype, NULL_TREE,
@@ -3378,7 +3387,7 @@ case 355:
 					 input_filename, lineno); ;
     break;}
 case 356:
-#line 1858 "c-parse.y"
+#line 1868 "c-parse.y"
 { stmt_count++;
 		  emit_line_note (yyvsp[-13].filename, yyvsp[-12].lineno);
 		  c_expand_asm_operands (yyvsp[-8].ttype, yyvsp[-6].ttype, yyvsp[-4].ttype, yyvsp[-2].ttype,
@@ -3386,7 +3395,7 @@ case 356:
 					 input_filename, lineno); ;
     break;}
 case 357:
-#line 1864 "c-parse.y"
+#line 1874 "c-parse.y"
 { tree decl;
 		  stmt_count++;
 		  emit_line_note (yyvsp[-4].filename, yyvsp[-3].lineno);
@@ -3399,7 +3408,7 @@ case 357:
 		;
     break;}
 case 358:
-#line 1875 "c-parse.y"
+#line 1885 "c-parse.y"
 { if (pedantic)
 		    pedwarn ("ANSI C forbids `goto *expr;'");
 		  stmt_count++;
@@ -3407,7 +3416,7 @@ case 358:
 		  expand_computed_goto (convert (ptr_type_node, yyvsp[-1].ttype)); ;
     break;}
 case 361:
-#line 1890 "c-parse.y"
+#line 1900 "c-parse.y"
 {
 	    /* The value returned by this action is  */
 	    /*      1 if everything is OK */ 
@@ -3430,14 +3439,14 @@ case 361:
 	  ;
     break;}
 case 362:
-#line 1911 "c-parse.y"
+#line 1921 "c-parse.y"
 {
 	    if (yyvsp[-1].itype)
 	      iterator_for_loop_end (yyvsp[-3].ttype);
 	  ;
     break;}
 case 363:
-#line 1946 "c-parse.y"
+#line 1956 "c-parse.y"
 { register tree value = check_case_value (yyvsp[-1].ttype);
 		  register tree label
 		    = build_decl (LABEL_DECL, NULL_TREE, NULL_TREE);
@@ -3470,7 +3479,7 @@ case 363:
 		  position_after_white_space (); ;
     break;}
 case 364:
-#line 1977 "c-parse.y"
+#line 1987 "c-parse.y"
 { register tree value1 = check_case_value (yyvsp[-3].ttype);
 		  register tree value2 = check_case_value (yyvsp[-1].ttype);
 		  register tree label
@@ -3503,7 +3512,7 @@ case 364:
 		  position_after_white_space (); ;
     break;}
 case 365:
-#line 2008 "c-parse.y"
+#line 2018 "c-parse.y"
 {
 		  tree duplicate;
 		  register tree label
@@ -3520,7 +3529,7 @@ case 365:
 		  position_after_white_space (); ;
     break;}
 case 366:
-#line 2023 "c-parse.y"
+#line 2033 "c-parse.y"
 { tree label = define_label (input_filename, lineno, yyvsp[-2].ttype);
 		  stmt_count++;
 		  emit_nop ();
@@ -3532,52 +3541,52 @@ case 366:
 		  position_after_white_space (); ;
     break;}
 case 367:
-#line 2038 "c-parse.y"
+#line 2048 "c-parse.y"
 { emit_line_note (input_filename, lineno);
 		  yyval.ttype = NULL_TREE; ;
     break;}
 case 368:
-#line 2041 "c-parse.y"
+#line 2051 "c-parse.y"
 { emit_line_note (input_filename, lineno); ;
     break;}
 case 369:
-#line 2046 "c-parse.y"
+#line 2056 "c-parse.y"
 { yyval.ttype = NULL_TREE; ;
     break;}
 case 371:
-#line 2053 "c-parse.y"
+#line 2063 "c-parse.y"
 { yyval.ttype = NULL_TREE; ;
     break;}
 case 374:
-#line 2060 "c-parse.y"
+#line 2070 "c-parse.y"
 { yyval.ttype = chainon (yyvsp[-2].ttype, yyvsp[0].ttype); ;
     break;}
 case 375:
-#line 2065 "c-parse.y"
+#line 2075 "c-parse.y"
 { yyval.ttype = build_tree_list (yyvsp[-3].ttype, yyvsp[-1].ttype); ;
     break;}
 case 376:
-#line 2070 "c-parse.y"
+#line 2080 "c-parse.y"
 { yyval.ttype = tree_cons (NULL_TREE, combine_strings (yyvsp[0].ttype), NULL_TREE); ;
     break;}
 case 377:
-#line 2072 "c-parse.y"
+#line 2082 "c-parse.y"
 { yyval.ttype = tree_cons (NULL_TREE, combine_strings (yyvsp[0].ttype), yyvsp[-2].ttype); ;
     break;}
 case 378:
-#line 2078 "c-parse.y"
+#line 2088 "c-parse.y"
 { pushlevel (0);
 		  clear_parm_order ();
 		  declare_parm_level (0); ;
     break;}
 case 379:
-#line 2082 "c-parse.y"
+#line 2092 "c-parse.y"
 { yyval.ttype = yyvsp[0].ttype;
 		  parmlist_tags_warning ();
 		  poplevel (0, 0, 0); ;
     break;}
 case 381:
-#line 2090 "c-parse.y"
+#line 2100 "c-parse.y"
 { tree parm;
 		  if (pedantic)
 		    pedwarn ("ANSI C forbids forward parameter declarations");
@@ -3587,19 +3596,19 @@ case 381:
 		  clear_parm_order (); ;
     break;}
 case 382:
-#line 2098 "c-parse.y"
+#line 2108 "c-parse.y"
 { yyval.ttype = yyvsp[0].ttype; ;
     break;}
 case 383:
-#line 2100 "c-parse.y"
+#line 2110 "c-parse.y"
 { yyval.ttype = tree_cons (NULL_TREE, NULL_TREE, NULL_TREE); ;
     break;}
 case 384:
-#line 2106 "c-parse.y"
+#line 2116 "c-parse.y"
 { yyval.ttype = get_parm_info (0); ;
     break;}
 case 385:
-#line 2108 "c-parse.y"
+#line 2118 "c-parse.y"
 { yyval.ttype = get_parm_info (0);
 		  /* Gcc used to allow this as an extension.  However, it does
 		     not work for all targets, and thus has been disabled.
@@ -3611,23 +3620,23 @@ case 385:
 		;
     break;}
 case 386:
-#line 2118 "c-parse.y"
+#line 2128 "c-parse.y"
 { yyval.ttype = get_parm_info (1); ;
     break;}
 case 387:
-#line 2120 "c-parse.y"
+#line 2130 "c-parse.y"
 { yyval.ttype = get_parm_info (0); ;
     break;}
 case 388:
-#line 2125 "c-parse.y"
+#line 2135 "c-parse.y"
 { push_parm_decl (yyvsp[0].ttype); ;
     break;}
 case 389:
-#line 2127 "c-parse.y"
+#line 2137 "c-parse.y"
 { push_parm_decl (yyvsp[0].ttype); ;
     break;}
 case 390:
-#line 2134 "c-parse.y"
+#line 2144 "c-parse.y"
 { yyval.ttype = build_tree_list (build_tree_list (current_declspecs,
 							 yyvsp[-1].ttype),
 					build_tree_list (prefix_attributes,
@@ -3638,7 +3647,7 @@ case 390:
 		  resume_momentary (yyvsp[-2].itype); ;
     break;}
 case 391:
-#line 2143 "c-parse.y"
+#line 2153 "c-parse.y"
 { yyval.ttype = build_tree_list (build_tree_list (current_declspecs,
 							 yyvsp[-1].ttype),
 					build_tree_list (prefix_attributes,
@@ -3649,7 +3658,7 @@ case 391:
 		  resume_momentary (yyvsp[-2].itype); ;
     break;}
 case 392:
-#line 2152 "c-parse.y"
+#line 2162 "c-parse.y"
 { yyval.ttype = build_tree_list (build_tree_list (current_declspecs,
 							 yyvsp[-1].ttype),
 					build_tree_list (prefix_attributes,
@@ -3660,7 +3669,7 @@ case 392:
 		  resume_momentary (yyvsp[-2].itype); ;
     break;}
 case 393:
-#line 2161 "c-parse.y"
+#line 2171 "c-parse.y"
 { yyval.ttype = build_tree_list (build_tree_list (current_declspecs,
 							 yyvsp[-1].ttype),
 					build_tree_list (prefix_attributes,
@@ -3671,7 +3680,7 @@ case 393:
 		  resume_momentary (yyvsp[-2].itype);  ;
     break;}
 case 394:
-#line 2171 "c-parse.y"
+#line 2181 "c-parse.y"
 { yyval.ttype = build_tree_list (build_tree_list (current_declspecs,
 							 yyvsp[-1].ttype),
 					build_tree_list (prefix_attributes,
@@ -3682,19 +3691,19 @@ case 394:
 		  resume_momentary (yyvsp[-2].itype);  ;
     break;}
 case 395:
-#line 2185 "c-parse.y"
+#line 2195 "c-parse.y"
 { pushlevel (0);
 		  clear_parm_order ();
 		  declare_parm_level (1); ;
     break;}
 case 396:
-#line 2189 "c-parse.y"
+#line 2199 "c-parse.y"
 { yyval.ttype = yyvsp[0].ttype;
 		  parmlist_tags_warning ();
 		  poplevel (0, 0, 0); ;
     break;}
 case 398:
-#line 2197 "c-parse.y"
+#line 2207 "c-parse.y"
 { tree t;
 		  for (t = yyvsp[-1].ttype; t; t = TREE_CHAIN (t))
 		    if (TREE_VALUE (t) == NULL_TREE)
@@ -3702,29 +3711,29 @@ case 398:
 		  yyval.ttype = tree_cons (NULL_TREE, NULL_TREE, yyvsp[-1].ttype); ;
     break;}
 case 399:
-#line 2207 "c-parse.y"
+#line 2217 "c-parse.y"
 { yyval.ttype = build_tree_list (NULL_TREE, yyvsp[0].ttype); ;
     break;}
 case 400:
-#line 2209 "c-parse.y"
+#line 2219 "c-parse.y"
 { yyval.ttype = chainon (yyvsp[-2].ttype, build_tree_list (NULL_TREE, yyvsp[0].ttype)); ;
     break;}
 case 401:
-#line 2215 "c-parse.y"
+#line 2225 "c-parse.y"
 { yyval.ttype = build_tree_list (NULL_TREE, yyvsp[0].ttype); ;
     break;}
 case 402:
-#line 2217 "c-parse.y"
+#line 2227 "c-parse.y"
 { yyval.ttype = chainon (yyvsp[-2].ttype, build_tree_list (NULL_TREE, yyvsp[0].ttype)); ;
     break;}
 case 403:
-#line 2222 "c-parse.y"
+#line 2232 "c-parse.y"
 { yyval.itype = pedantic;
 		  pedantic = 0; ;
     break;}
 }
    /* the action file gets copied in in place of this dollarsign */
-#line 498 "/usr/cygnus/gnupro-98r2/share/bison.simple"
+#line 498 "/usr/lib/bison.simple"
 
   yyvsp -= yylen;
   yyssp -= yylen;
@@ -3920,5 +3929,5 @@ yyerrhandle:
   yystate = yyn;
   goto yynewstate;
 }
-#line 2226 "c-parse.y"
+#line 2236 "c-parse.y"