1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
1095
1096
1097
1098
1099
1100
1101
1102
1103
1104
1105
1106
1107
1108
1109
1110
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
1139
1140
1141
1142
1143
1144
1145
1146
1147
1148
1149
1150
1151
1152
1153
1154
1155
1156
1157
1158
1159
1160
1161
1162
1163
1164
1165
1166
1167
1168
1169
1170
1171
1172
1173
1174
1175
1176
1177
1178
1179
1180
1181
1182
1183
1184
1185
1186
1187
1188
1189
1190
1191
1192
1193
1194
1195
1196
1197
1198
1199
1200
1201
1202
1203
1204
1205
1206
1207
1208
1209
1210
1211
1212
1213
1214
1215
1216
1217
1218
1219
1220
1221
1222
1223
1224
1225
1226
1227
1228
1229
1230
1231
1232
1233
1234
1235
1236
1237
1238
1239
1240
1241
1242
1243
1244
1245
1246
1247
1248
1249
1250
1251
1252
1253
1254
1255
1256
1257
1258
1259
1260
1261
1262
1263
1264
1265
1266
1267
1268
1269
1270
1271
1272
1273
1274
1275
1276
1277
1278
1279
1280
1281
1282
1283
1284
1285
1286
1287
1288
1289
1290
1291
1292
1293
1294
1295
1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323
1324
1325
1326
1327
1328
1329
1330
1331
1332
1333
1334
1335
1336
1337
1338
1339
1340
1341
1342
1343
1344
1345
1346
1347
1348
1349
1350
1351
1352
1353
1354
1355
1356
1357
1358
1359
1360
1361
1362
1363
1364
1365
1366
1367
1368
1369
1370
1371
1372
1373
1374
1375
1376
1377
1378
1379
1380
1381
1382
1383
1384
1385
1386
1387
1388
1389
1390
1391
1392
1393
1394
1395
1396
1397
1398
1399
1400
1401
1402
1403
1404
1405
1406
1407
1408
1409
1410
1411
1412
1413
1414
1415
1416
1417
1418
1419
1420
1421
1422
1423
1424
1425
1426
1427
1428
1429
1430
1431
1432
1433
1434
1435
1436
1437
1438
1439
1440
1441
1442
1443
1444
1445
1446
1447
1448
1449
1450
1451
1452
1453
1454
1455
1456
1457
1458
1459
1460
1461
1462
1463
1464
1465
1466
1467
1468
1469
1470
1471
1472
1473
1474
1475
1476
1477
1478
1479
1480
1481
1482
1483
1484
1485
1486
1487
1488
1489
1490
1491
1492
1493
1494
1495
1496
1497
1498
1499
1500
1501
1502
1503
1504
1505
1506
1507
1508
1509
1510
1511
1512
1513
1514
1515
1516
1517
1518
1519
1520
1521
1522
1523
1524
1525
1526
1527
1528
1529
1530
1531
1532
1533
1534
1535
1536
1537
1538
1539
1540
1541
1542
1543
1544
1545
1546
1547
1548
1549
1550
1551
1552
1553
1554
1555
1556
1557
1558
1559
1560
1561
1562
1563
1564
1565
1566
1567
1568
1569
1570
1571
1572
1573
1574
1575
1576
1577
1578
1579
1580
1581
1582
1583
1584
1585
1586
1587
1588
1589
1590
1591
1592
1593
1594
1595
1596
1597
1598
1599
1600
1601
1602
1603
1604
1605
1606
1607
1608
1609
1610
1611
1612
1613
1614
1615
1616
1617
1618
1619
1620
1621
1622
1623
1624
1625
1626
1627
1628
1629
1630
1631
1632
1633
1634
1635
1636
1637
1638
1639
1640
1641
1642
1643
1644
1645
1646
1647
1648
1649
1650
1651
1652
1653
1654
1655
1656
1657
1658
1659
1660
1661
1662
1663
1664
1665
1666
1667
1668
1669
1670
1671
1672
1673
1674
1675
1676
1677
1678
1679
1680
1681
1682
1683
1684
1685
1686
1687
1688
1689
1690
1691
1692
1693
1694
1695
1696
1697
1698
1699
1700
1701
1702
1703
1704
1705
1706
1707
1708
1709
1710
1711
1712
1713
1714
1715
1716
1717
1718
1719
1720
1721
1722
1723
1724
1725
1726
1727
1728
1729
1730
1731
1732
1733
1734
1735
1736
1737
1738
1739
1740
1741
1742
1743
1744
1745
1746
1747
1748
1749
1750
1751
1752
1753
1754
1755
1756
1757
1758
1759
1760
1761
1762
1763
1764
1765
1766
1767
1768
1769
1770
1771
1772
1773
1774
1775
1776
1777
1778
1779
1780
1781
1782
1783
1784
1785
1786
1787
1788
1789
1790
1791
1792
1793
1794
1795
1796
1797
1798
1799
1800
1801
1802
1803
1804
1805
1806
1807
1808
1809
1810
1811
1812
1813
1814
1815
1816
1817
1818
1819
1820
1821
1822
1823
1824
1825
1826
1827
1828
1829
1830
1831
1832
1833
1834
1835
1836
1837
1838
1839
1840
1841
1842
1843
1844
1845
1846
1847
1848
1849
1850
1851
1852
1853
1854
1855
1856
1857
1858
1859
1860
1861
1862
1863
1864
1865
1866
1867
1868
1869
1870
1871
1872
1873
1874
1875
1876
1877
1878
1879
1880
1881
1882
1883
1884
1885
1886
1887
1888
1889
1890
1891
1892
1893
1894
1895
1896
1897
1898
1899
1900
1901
1902
1903
1904
1905
1906
1907
1908
1909
1910
1911
1912
1913
1914
1915
1916
1917
1918
1919
1920
1921
1922
1923
1924
1925
1926
1927
1928
1929
1930
1931
1932
1933
1934
1935
1936
1937
1938
1939
1940
1941
1942
1943
1944
1945
1946
1947
1948
1949
1950
1951
1952
1953
1954
1955
1956
1957
1958
1959
1960
1961
1962
1963
1964
1965
1966
1967
1968
1969
1970
1971
1972
1973
1974
1975
1976
1977
1978
1979
1980
1981
1982
1983
1984
1985
1986
1987
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
2026
2027
2028
2029
2030
2031
2032
2033
2034
2035
2036
2037
2038
2039
2040
2041
2042
2043
2044
2045
2046
2047
2048
2049
2050
2051
2052
2053
2054
2055
2056
2057
2058
2059
2060
2061
2062
2063
2064
2065
2066
2067
2068
2069
2070
2071
2072
2073
2074
2075
2076
2077
2078
2079
2080
2081
2082
2083
2084
2085
2086
2087
2088
2089
2090
2091
2092
2093
2094
2095
2096
2097
2098
2099
2100
2101
2102
2103
2104
2105
2106
2107
2108
2109
2110
2111
2112
2113
2114
2115
2116
2117
2118
2119
2120
2121
2122
2123
2124
2125
2126
2127
2128
2129
2130
2131
2132
2133
2134
2135
2136
2137
2138
2139
2140
2141
2142
2143
2144
2145
2146
2147
2148
2149
2150
2151
2152
2153
2154
2155
2156
2157
2158
2159
2160
2161
2162
2163
2164
2165
2166
2167
2168
2169
2170
2171
2172
2173
2174
2175
2176
2177
2178
2179
2180
2181
2182
2183
2184
2185
2186
2187
2188
2189
2190
2191
2192
2193
2194
2195
2196
2197
2198
2199
2200
2201
2202
2203
2204
2205
2206
2207
2208
2209
2210
2211
2212
2213
2214
2215
2216
2217
2218
2219
2220
2221
2222
2223
2224
2225
2226
2227
2228
2229
2230
2231
2232
2233
2234
2235
2236
2237
2238
2239
2240
2241
2242
2243
2244
2245
2246
2247
2248
2249
2250
2251
2252
2253
2254
2255
2256
2257
2258
2259
2260
2261
2262
2263
2264
2265
2266
2267
2268
2269
2270
2271
2272
2273
2274
2275
2276
2277
2278
2279
2280
2281
2282
2283
2284
2285
2286
2287
2288
2289
2290
2291
2292
2293
2294
2295
2296
2297
2298
2299
2300
2301
2302
2303
2304
2305
2306
2307
2308
2309
2310
2311
2312
2313
2314
2315
2316
2317
2318
2319
2320
2321
2322
2323
2324
2325
2326
2327
2328
2329
2330
2331
2332
2333
2334
2335
2336
2337
2338
2339
2340
2341
2342
2343
2344
2345
2346
2347
2348
2349
2350
2351
2352
2353
2354
2355
2356
2357
2358
2359
2360
2361
2362
2363
2364
2365
2366
2367
2368
2369
2370
2371
2372
2373
2374
2375
2376
2377
2378
2379
2380
2381
2382
2383
2384
2385
2386
2387
2388
2389
2390
2391
2392
2393
2394
2395
2396
2397
2398
2399
2400
2401
2402
2403
2404
2405
2406
2407
2408
2409
2410
2411
2412
2413
2414
2415
2416
2417
2418
2419
2420
2421
2422
2423
2424
2425
2426
2427
2428
2429
2430
2431
2432
2433
2434
2435
2436
2437
2438
2439
2440
2441
2442
2443
2444
2445
2446
2447
2448
2449
2450
2451
2452
2453
2454
2455
2456
2457
2458
2459
2460
2461
2462
2463
2464
2465
2466
2467
2468
2469
2470
2471
2472
2473
2474
2475
2476
2477
2478
2479
2480
2481
2482
2483
2484
2485
2486
2487
2488
2489
2490
2491
2492
2493
2494
2495
2496
2497
2498
2499
2500
2501
2502
2503
2504
2505
2506
2507
2508
2509
2510
2511
2512
2513
2514
2515
2516
2517
2518
2519
2520
2521
2522
2523
2524
2525
2526
2527
2528
2529
2530
2531
2532
2533
2534
2535
2536
2537
2538
2539
2540
2541
2542
2543
2544
2545
2546
2547
2548
2549
2550
2551
2552
2553
2554
2555
2556
2557
2558
2559
2560
2561
2562
2563
2564
2565
2566
2567
2568
2569
2570
2571
2572
2573
2574
2575
2576
2577
2578
2579
2580
2581
2582
2583
2584
2585
2586
2587
2588
2589
2590
2591
2592
2593
2594
2595
2596
2597
2598
2599
2600
2601
2602
2603
2604
2605
2606
2607
2608
2609
2610
2611
2612
2613
2614
2615
2616
2617
2618
2619
2620
2621
2622
2623
2624
2625
2626
2627
2628
2629
2630
2631
2632
2633
2634
2635
2636
2637
2638
2639
2640
2641
2642
2643
2644
2645
2646
2647
2648
2649
2650
2651
2652
2653
2654
2655
2656
2657
2658
2659
2660
2661
2662
2663
2664
2665
2666
2667
2668
2669
2670
2671
2672
2673
2674
2675
2676
2677
2678
2679
2680
2681
2682
2683
2684
2685
2686
2687
2688
2689
2690
2691
2692
2693
2694
2695
2696
2697
2698
2699
2700
2701
2702
2703
2704
2705
2706
2707
2708
2709
2710
2711
2712
2713
2714
2715
2716
2717
2718
2719
2720
2721
2722
2723
2724
2725
2726
2727
2728
2729
2730
2731
2732
2733
2734
2735
2736
2737
2738
2739
2740
2741
2742
2743
2744
2745
2746
2747
2748
2749
2750
2751
2752
2753
2754
2755
2756
2757
2758
2759
2760
2761
2762
2763
2764
2765
2766
2767
2768
2769
2770
2771
2772
2773
2774
2775
2776
2777
2778
2779
2780
2781
2782
2783
2784
2785
2786
2787
2788
2789
2790
2791
2792
2793
2794
2795
2796
2797
2798
2799
2800
2801
2802
2803
2804
2805
2806
2807
2808
2809
2810
2811
2812
2813
2814
2815
2816
2817
2818
2819
2820
2821
2822
2823
2824
2825
2826
2827
2828
2829
2830
2831
2832
2833
2834
2835
2836
2837
2838
2839
2840
2841
2842
2843
2844
2845
2846
2847
2848
2849
2850
2851
2852
2853
2854
2855
2856
2857
2858
2859
2860
2861
2862
2863
2864
2865
2866
2867
2868
2869
2870
2871
2872
2873
2874
2875
2876
2877
2878
2879
2880
2881
2882
2883
2884
2885
2886
2887
2888
2889
2890
2891
2892
2893
2894
2895
2896
2897
2898
2899
2900
2901
2902
2903
2904
2905
2906
2907
2908
2909
2910
2911
2912
2913
2914
2915
2916
2917
2918
2919
2920
2921
2922
2923
2924
2925
2926
2927
2928
2929
2930
2931
2932
2933
2934
2935
2936
2937
2938
2939
2940
2941
2942
2943
2944
2945
2946
2947
2948
2949
2950
2951
2952
2953
2954
2955
2956
2957
2958
2959
2960
2961
2962
2963
2964
2965
2966
2967
2968
2969
2970
2971
2972
2973
2974
2975
2976
2977
2978
2979
2980
2981
2982
2983
2984
2985
2986
2987
2988
2989
2990
2991
2992
2993
2994
2995
2996
2997
2998
2999
3000
3001
3002
3003
3004
3005
3006
3007
3008
3009
3010
3011
3012
3013
3014
3015
3016
3017
3018
3019
3020
3021
3022
3023
3024
3025
3026
3027
3028
3029
3030
3031
3032
3033
3034
3035
3036
3037
3038
3039
3040
3041
3042
3043
3044
3045
3046
3047
3048
3049
3050
3051
3052
3053
3054
3055
3056
3057
3058
3059
3060
3061
3062
3063
3064
3065
3066
3067
3068
3069
3070
3071
3072
3073
3074
3075
3076
3077
3078
3079
3080
3081
3082
3083
3084
3085
3086
3087
3088
3089
3090
3091
3092
3093
3094
3095
3096
3097
3098
3099
3100
3101
3102
3103
3104
3105
3106
3107
3108
3109
3110
3111
3112
3113
3114
3115
3116
3117
3118
3119
3120
3121
3122
3123
3124
3125
3126
3127
3128
3129
3130
3131
3132
3133
3134
3135
3136
3137
3138
3139
3140
3141
3142
3143
3144
3145
3146
3147
3148
3149
3150
3151
3152
3153
3154
3155
3156
3157
3158
3159
3160
3161
3162
3163
3164
3165
3166
3167
3168
3169
3170
3171
3172
3173
3174
3175
|
/* Definitions for C++ parsing and type checking.
Copyright (C) 1987, 93, 94, 95, 1996 Free Software Foundation, Inc.
Hacked by Michael Tiemann (tiemann@cygnus.com)
This file is part of GNU CC.
GNU CC is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
GNU CC is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with GNU CC; see the file COPYING. If not, write to
the Free Software Foundation, 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
#ifndef _CP_TREE_H
#define _CP_TREE_H
#include "gansidecl.h"
/* Usage of TREE_LANG_FLAG_?:
0: TREE_NONLOCAL_FLAG (in TREE_LIST or _TYPE).
BINFO_MARKED (BINFO nodes).
COMPOUND_STMT_NO_SCOPE (in COMPOUND_STMT).
NEW_EXPR_USE_GLOBAL (in NEW_EXPR).
DELETE_EXPR_USE_GLOBAL (in DELETE_EXPR).
LOOKUP_EXPR_GLOBAL (in LOOKUP_EXPR).
TREE_NEGATED_INT (in INTEGER_CST).
(TREE_MANGLED) (in IDENTIFIER_NODE) (commented-out).
1: IDENTIFIER_VIRTUAL_P.
TI_PENDING_TEMPLATE_FLAG.
TI_PENDING_SPECIALIZATION_FLAG.
TEMPLATE_PARMS_FOR_INLINE.
DELETE_EXPR_USE_VEC (in DELETE_EXPR).
(TREE_CALLS_NEW) (in _EXPR or _REF) (commented-out).
TYPE_USES_COMPLEX_INHERITANCE (in _TYPE).
C_DECLARED_LABEL_FLAG.
2: IDENTIFIER_OPNAME_P.
BINFO_VBASE_MARKED.
BINFO_FIELDS_MARKED.
TYPE_VIRTUAL_P.
PARM_DECL_EXPR (in SAVE_EXPR).
3: TYPE_USES_VIRTUAL_BASECLASSES (in a class TYPE).
BINFO_VTABLE_PATH_MARKED.
BINFO_PUSHDECLS_MARKED.
(TREE_REFERENCE_EXPR) (in NON_LVALUE_EXPR) (commented-out).
4: BINFO_NEW_VTABLE_MARKED.
TREE_HAS_CONSTRUCTOR (in INDIRECT_REF, SAVE_EXPR, CONSTRUCTOR,
or FIELD_DECL).
5: Not used.
6: Not used.
Usage of TYPE_LANG_FLAG_?:
0: C_TYPE_FIELDS_READONLY (in RECORD_TYPE or UNION_TYPE).
1: TYPE_HAS_CONSTRUCTOR.
2: TYPE_HAS_DESTRUCTOR.
3: TYPE_FOR_JAVA.
4: TYPE_NEEDS_DESTRUCTOR.
5: IS_AGGR_TYPE.
6: TYPE_BUILT_IN.
Usage of DECL_LANG_FLAG_?:
0: DECL_ERROR_REPORTED (in VAR_DECL).
1: C_TYPEDEF_EXPLICITLY_SIGNED (in TYPE_DECL).
2: DECL_THIS_EXTERN (in VAR_DECL or FUNCTION_DECL).
3: DECL_IN_AGGR_P.
4: DECL_MAYBE_TEMPLATE.
5: DECL_INTERFACE_KNOWN.
6: DECL_THIS_STATIC (in VAR_DECL or FUNCTION_DECL).
7: DECL_DEAD_FOR_LOCAL (in VAR_DECL).
*/
/* Language-dependent contents of an identifier. */
struct lang_identifier
{
struct tree_identifier ignore;
tree namespace_bindings, local_value;
tree class_value;
tree class_template_info;
struct lang_id2 *x;
};
struct lang_id2
{
tree label_value, implicit_decl;
tree type_desc, as_list, error_locus;
};
typedef struct
{
tree t;
int new_type_flag;
} flagged_type_tree;
typedef struct
{
char common[sizeof (struct tree_common)];
struct rtx_def *rtl; /* Unused, but required to match up with what
the middle-end expects. */
HOST_WIDE_INT index;
HOST_WIDE_INT level;
HOST_WIDE_INT orig_level;
tree decl;
} template_parm_index;
/* For a binding between a name and an entity, defines the scope
where the binding is declared. Currently always points to a
namespace declaration. */
#define BINDING_SCOPE(NODE) (((struct tree_binding*)NODE)->scope)
/* This is the declaration bound to the name. Possible values:
variable, overloaded function, namespace, template, enumerator. */
#define BINDING_VALUE(NODE) (((struct tree_binding*)NODE)->value)
/* If name is bound to a type, this is the type (struct, union, enum). */
#define BINDING_TYPE(NODE) TREE_TYPE(NODE)
#define IDENTIFIER_GLOBAL_VALUE(NODE) \
namespace_binding (NODE, global_namespace)
#define SET_IDENTIFIER_GLOBAL_VALUE(NODE, VAL) \
set_namespace_binding (NODE, global_namespace, VAL)
#define IDENTIFIER_NAMESPACE_VALUE(NODE) \
namespace_binding (NODE, current_namespace)
#define SET_IDENTIFIER_NAMESPACE_VALUE(NODE, VAL) \
set_namespace_binding (NODE, current_namespace, VAL)
struct tree_binding
{
char common[sizeof (struct tree_common)];
tree scope;
tree value;
};
/* The overloaded FUNCTION_DECL. */
#define OVL_FUNCTION(NODE) (((struct tree_overload*)NODE)->function)
#define OVL_CHAIN(NODE) TREE_CHAIN(NODE)
/* Polymorphic access to FUNCTION and CHAIN. */
#define OVL_CURRENT(NODE) \
((TREE_CODE(NODE)==OVERLOAD) ? OVL_FUNCTION(NODE) : NODE)
#define OVL_NEXT(NODE) \
((TREE_CODE(NODE)==OVERLOAD) ? TREE_CHAIN(NODE) : NULL_TREE)
/* If set, this was imported in a using declaration.
This is not to confuse with being used somewhere, which
is not important for this node. */
#define OVL_USED(NODE) TREE_USED(NODE)
struct tree_overload
{
char common[sizeof (struct tree_common)];
tree function;
};
#define WRAPPER_PTR(NODE) (((struct tree_wrapper*)NODE)->u.ptr)
#define WRAPPER_INT(NODE) (((struct tree_wrapper*)NODE)->u.i)
struct tree_wrapper
{
char common[sizeof (struct tree_common)];
union {
void *ptr;
int i;
} u;
};
#define SRCLOC_FILE(NODE) (((struct tree_srcloc*)NODE)->filename)
#define SRCLOC_LINE(NODE) (((struct tree_srcloc*)NODE)->linenum)
struct tree_srcloc
{
char common[sizeof (struct tree_common)];
char *filename;
int linenum;
};
/* To identify to the debug emitters if it should pay attention to the
flag `-Wtemplate-debugging'. */
#define HAVE_TEMPLATES 1
/* Macros for access to language-specific slots in an identifier. */
#define IDENTIFIER_NAMESPACE_BINDINGS(NODE) \
(((struct lang_identifier *)(NODE))->namespace_bindings)
#define IDENTIFIER_CLASS_VALUE(NODE) \
(((struct lang_identifier *)(NODE))->class_value)
#define IDENTIFIER_LOCAL_VALUE(NODE) \
(((struct lang_identifier *)(NODE))->local_value)
#define IDENTIFIER_TEMPLATE(NODE) \
(((struct lang_identifier *)(NODE))->class_template_info)
/* TREE_TYPE only indicates on local and class scope the current
type. For namespace scope, the presence of a type in any namespace
is indicated with global_type_node, and the real type behind must
be found through lookup. */
#define IDENTIFIER_TYPE_VALUE(NODE) (identifier_type_value(NODE))
#define REAL_IDENTIFIER_TYPE_VALUE(NODE) (TREE_TYPE (NODE))
#define SET_IDENTIFIER_TYPE_VALUE(NODE,TYPE) (TREE_TYPE (NODE) = TYPE)
#define IDENTIFIER_HAS_TYPE_VALUE(NODE) (IDENTIFIER_TYPE_VALUE (NODE) ? 1 : 0)
#define LANG_ID_FIELD(NAME,NODE) \
(((struct lang_identifier *)(NODE))->x \
? ((struct lang_identifier *)(NODE))->x->NAME : 0)
#define SET_LANG_ID(NODE,VALUE,NAME) \
(((struct lang_identifier *)(NODE))->x == 0 \
? ((struct lang_identifier *)(NODE))->x \
= (struct lang_id2 *)perm_calloc (1, sizeof (struct lang_id2)) : 0, \
((struct lang_identifier *)(NODE))->x->NAME = (VALUE))
#define IDENTIFIER_LABEL_VALUE(NODE) LANG_ID_FIELD(label_value, NODE)
#define SET_IDENTIFIER_LABEL_VALUE(NODE,VALUE) \
SET_LANG_ID(NODE, VALUE, label_value)
#define IDENTIFIER_IMPLICIT_DECL(NODE) LANG_ID_FIELD(implicit_decl, NODE)
#define SET_IDENTIFIER_IMPLICIT_DECL(NODE,VALUE) \
SET_LANG_ID(NODE, VALUE, implicit_decl)
#define IDENTIFIER_AS_DESC(NODE) LANG_ID_FIELD(type_desc, NODE)
#define SET_IDENTIFIER_AS_DESC(NODE,DESC) \
SET_LANG_ID(NODE, DESC, type_desc)
#define IDENTIFIER_AS_LIST(NODE) LANG_ID_FIELD(as_list, NODE)
#define SET_IDENTIFIER_AS_LIST(NODE,LIST) \
SET_LANG_ID(NODE, LIST, as_list)
#define IDENTIFIER_ERROR_LOCUS(NODE) LANG_ID_FIELD(error_locus, NODE)
#define SET_IDENTIFIER_ERROR_LOCUS(NODE,VALUE) \
SET_LANG_ID(NODE, VALUE, error_locus)
#define IDENTIFIER_VIRTUAL_P(NODE) TREE_LANG_FLAG_1(NODE)
/* Nonzero if this identifier is the prefix for a mangled C++ operator name. */
#define IDENTIFIER_OPNAME_P(NODE) TREE_LANG_FLAG_2(NODE)
#define IDENTIFIER_TYPENAME_P(NODE) \
(! strncmp (IDENTIFIER_POINTER (NODE), \
IDENTIFIER_POINTER (ansi_opname[(int) TYPE_EXPR]), \
IDENTIFIER_LENGTH (ansi_opname[(int) TYPE_EXPR])))
/* Nonzero means reject anything that ANSI standard C forbids. */
extern int pedantic;
/* In a RECORD_TYPE or UNION_TYPE, nonzero if any component is read-only. */
#define C_TYPE_FIELDS_READONLY(type) TYPE_LANG_FLAG_0 (type)
/* Record in each node resulting from a binary operator
what operator was specified for it. */
#define C_EXP_ORIGINAL_CODE(exp) ((enum tree_code) TREE_COMPLEXITY (exp))
/* Store a value in that field. */
#define C_SET_EXP_ORIGINAL_CODE(exp, code) \
(TREE_COMPLEXITY (exp) = (int)(code))
/* If non-zero, a VAR_DECL whose cleanup will cause a throw to the
next exception handler. */
extern tree exception_throw_decl;
extern tree double_type_node, long_double_type_node, float_type_node;
extern tree char_type_node, unsigned_char_type_node, signed_char_type_node;
extern tree ptrdiff_type_node;
extern tree short_integer_type_node, short_unsigned_type_node;
extern tree long_integer_type_node, long_unsigned_type_node;
extern tree long_long_integer_type_node, long_long_unsigned_type_node;
extern tree unsigned_type_node;
extern tree string_type_node, char_array_type_node, int_array_type_node;
extern tree wchar_array_type_node;
extern tree wchar_type_node, signed_wchar_type_node, unsigned_wchar_type_node;
extern tree complex_integer_type_node;
extern tree complex_float_type_node;
extern tree complex_double_type_node;
extern tree complex_long_double_type_node;
extern tree intQI_type_node, unsigned_intQI_type_node;
extern tree intHI_type_node, unsigned_intHI_type_node;
extern tree intSI_type_node, unsigned_intSI_type_node;
extern tree intDI_type_node, unsigned_intDI_type_node;
extern tree intTI_type_node, unsigned_intTI_type_node;
extern tree java_byte_type_node;
extern tree java_short_type_node;
extern tree java_int_type_node;
extern tree java_long_type_node;
extern tree java_float_type_node;
extern tree java_double_type_node;
extern tree java_char_type_node;
extern tree java_boolean_type_node;
extern int current_function_returns_value;
extern int current_function_returns_null;
extern tree current_function_return_value;
extern tree current_namespace;
extern tree global_namespace;
extern tree ridpointers[];
extern tree ansi_opname[];
extern tree ansi_assopname[];
/* Nonzero means `$' can be in an identifier. */
extern int dollars_in_ident;
/* Nonzero means allow type mismatches in conditional expressions;
just make their values `void'. */
extern int flag_cond_mismatch;
/* Nonzero means don't recognize the keyword `asm'. */
extern int flag_no_asm;
/* For cross referencing. */
extern int flag_gnu_xref;
/* For environments where you can use GNU binutils (as, ld in particular). */
extern int flag_gnu_binutils;
/* Nonzero means ignore `#ident' directives. */
extern int flag_no_ident;
/* Nonzero means warn about implicit declarations. */
extern int warn_implicit;
/* Nonzero means warn about usage of long long when `-pedantic'. */
extern int warn_long_long;
/* Nonzero means warn when all ctors or dtors are private, and the class
has no friends. */
extern int warn_ctor_dtor_privacy;
/* Nonzero means warn about function definitions that default the return type
or that use a null return and have a return-type other than void. */
extern int warn_return_type;
/* Nonzero means give string constants the type `const char *', as mandated
by the standard. */
extern int flag_const_strings;
/* Nonzero means warn about deprecated conversion from string constant to
`char *'. */
extern int warn_write_strings;
/* Nonzero means warn about sizeof(function) or addition/subtraction
of function pointers. */
extern int warn_pointer_arith;
/* Nonzero means warn about suggesting putting in ()'s. */
extern int warn_parentheses;
/* Nonzero means warn about multiple (redundant) decls for the same single
variable or function. */
extern int warn_redundant_decls;
/* Warn if initializer is not completely bracketed. */
extern int warn_missing_braces;
/* Warn about comparison of signed and unsigned values. */
extern int warn_sign_compare;
/* Warn about a subscript that has type char. */
extern int warn_char_subscripts;
/* Nonzero means warn about pointer casts that can drop a type qualifier
from the pointer target type. */
extern int warn_cast_qual;
/* Warn about *printf or *scanf format/argument anomalies. */
extern int warn_format;
/* Nonzero means warn about non virtual destructors in classes that have
virtual functions. */
extern int warn_nonvdtor;
/* Non-zero means warn when we convert a pointer to member function
into a pointer to (void or function). */
extern int warn_pmf2ptr;
/* Nonzero means warn about violation of some Effective C++ style rules. */
extern int warn_ecpp;
/* Nonzero means warn where overload resolution chooses a promotion from
unsigned to signed over a conversion to an unsigned of the same size. */
extern int warn_sign_promo;
/* Non-zero means warn when a function is declared extern and later inline. */
extern int warn_extern_inline;
/* Non-zero means warn when an old-style cast is used. */
extern int warn_old_style_cast;
/* Nonzero means to treat bitfields as unsigned unless they say `signed'. */
extern int flag_signed_bitfields;
/* 3 means write out only virtuals function tables `defined'
in this implementation file.
2 means write out only specific virtual function tables
and give them (C) public access.
1 means write out virtual function tables and give them
(C) public access.
0 means write out virtual function tables and give them
(C) static access (default).
-1 means declare virtual function tables extern. */
extern int write_virtuals;
/* True for more efficient but incompatible (not fully tested)
vtable implementation (using thunks).
0 is old behavior; 1 is new behavior. */
extern int flag_vtable_thunks;
/* INTERFACE_ONLY nonzero means that we are in an "interface"
section of the compiler. INTERFACE_UNKNOWN nonzero means
we cannot trust the value of INTERFACE_ONLY. If INTERFACE_UNKNOWN
is zero and INTERFACE_ONLY is zero, it means that we are responsible
for exporting definitions that others might need. */
extern int interface_only, interface_unknown;
/* Nonzero means we should attempt to elide constructors when possible. */
extern int flag_elide_constructors;
/* Nonzero means enable obscure ANSI features and disable GNU extensions
that might cause ANSI-compliant code to be miscompiled. */
extern int flag_ansi;
/* Nonzero means recognize and handle signature language constructs. */
extern int flag_handle_signatures;
/* Nonzero means that member functions defined in class scope are
inline by default. */
extern int flag_default_inline;
/* The name-mangling scheme to use. Versions of gcc before 2.8 use
version 0. */
extern int name_mangling_version;
/* Nonzero means that guiding declarations are allowed. */
extern int flag_guiding_decls;
/* Nonzero if squashed mangling is to be performed.
This uses the B and K codes to reference previously seen class types
and class qualifiers. */
extern int flag_do_squangling;
/* Nonzero if we want to issue diagnostics that the standard says are not
required. */
extern int flag_optional_diags;
/* C++ language-specific tree codes. */
#define DEFTREECODE(SYM, NAME, TYPE, LENGTH) SYM,
enum cplus_tree_code {
__DUMMY = LAST_AND_UNUSED_TREE_CODE,
#include "cp-tree.def"
LAST_CPLUS_TREE_CODE
};
#undef DEFTREECODE
enum languages { lang_c, lang_cplusplus, lang_java };
/* Macros to make error reporting functions' lives easier. */
#define TYPE_IDENTIFIER(NODE) (DECL_NAME (TYPE_NAME (NODE)))
#define TYPE_NAME_STRING(NODE) (IDENTIFIER_POINTER (TYPE_IDENTIFIER (NODE)))
#define TYPE_NAME_LENGTH(NODE) (IDENTIFIER_LENGTH (TYPE_IDENTIFIER (NODE)))
#define TYPE_ASSEMBLER_NAME_STRING(NODE) (IDENTIFIER_POINTER (DECL_ASSEMBLER_NAME (TYPE_NAME (NODE))))
#define TYPE_ASSEMBLER_NAME_LENGTH(NODE) (IDENTIFIER_LENGTH (DECL_ASSEMBLER_NAME (TYPE_NAME (NODE))))
/* The _DECL for this _TYPE. */
#define TYPE_MAIN_DECL(NODE) (TYPE_STUB_DECL (TYPE_MAIN_VARIANT (NODE)))
/* Nonzero if T is a class (or struct or union) type. Also nonzero
for template type parameters and typename types. Despite its name,
this macro has nothing to do with the definition of aggregate given
in the standard. Think of this macro as MAYBE_CLASS_TYPE_P. */
#define IS_AGGR_TYPE(t) (TYPE_LANG_FLAG_5 (t))
/* Nonzero if T is a class type. Zero for template type parameters,
typename types, and so forth. */
#define CLASS_TYPE_P(t) \
(IS_AGGR_TYPE (t) && IS_AGGR_TYPE_CODE (TREE_CODE (t)))
#define IS_AGGR_TYPE_CODE(t) (t == RECORD_TYPE || t == UNION_TYPE)
#define IS_AGGR_TYPE_2(TYPE1,TYPE2) \
(TREE_CODE (TYPE1) == TREE_CODE (TYPE2) \
&& IS_AGGR_TYPE (TYPE1)&IS_AGGR_TYPE (TYPE2))
#define IS_OVERLOAD_TYPE(t) \
(IS_AGGR_TYPE (t) || TREE_CODE (t) == ENUMERAL_TYPE)
/* In a *_TYPE, nonzero means a built-in type. */
#define TYPE_BUILT_IN(NODE) TYPE_LANG_FLAG_6(NODE)
/* True if this a "Java" type, defined in 'extern "Java"'. */
#define TYPE_FOR_JAVA(NODE) TYPE_LANG_FLAG_3(NODE)
#define DELTA_FROM_VTABLE_ENTRY(ENTRY) \
(!flag_vtable_thunks ? \
TREE_VALUE (CONSTRUCTOR_ELTS (ENTRY)) \
: TREE_CODE (TREE_OPERAND ((ENTRY), 0)) != THUNK_DECL ? integer_zero_node \
: build_int_2 (THUNK_DELTA (TREE_OPERAND ((ENTRY), 0)), 0))
/* Virtual function addresses can be gotten from a virtual function
table entry using this macro. */
#define FNADDR_FROM_VTABLE_ENTRY(ENTRY) \
(!flag_vtable_thunks ? \
TREE_VALUE (TREE_CHAIN (TREE_CHAIN (CONSTRUCTOR_ELTS (ENTRY)))) \
: TREE_CODE (TREE_OPERAND ((ENTRY), 0)) != THUNK_DECL ? (ENTRY) \
: DECL_INITIAL (TREE_OPERAND ((ENTRY), 0)))
#define SET_FNADDR_FROM_VTABLE_ENTRY(ENTRY,VALUE) \
(TREE_VALUE (TREE_CHAIN (TREE_CHAIN (CONSTRUCTOR_ELTS (ENTRY)))) = (VALUE))
#define FUNCTION_ARG_CHAIN(NODE) (TREE_CHAIN (TYPE_ARG_TYPES (TREE_TYPE (NODE))))
#define PROMOTES_TO_AGGR_TYPE(NODE,CODE) \
(((CODE) == TREE_CODE (NODE) \
&& IS_AGGR_TYPE (TREE_TYPE (NODE))) \
|| IS_AGGR_TYPE (NODE))
/* Nonzero iff TYPE is uniquely derived from PARENT. Under MI, PARENT can
be an ambiguous base class of TYPE, and this macro will be false. */
#define UNIQUELY_DERIVED_FROM_P(PARENT, TYPE) (get_base_distance (PARENT, TYPE, 0, (tree *)0) >= 0)
#define ACCESSIBLY_DERIVED_FROM_P(PARENT, TYPE) (get_base_distance (PARENT, TYPE, -1, (tree *)0) >= 0)
#define ACCESSIBLY_UNIQUELY_DERIVED_P(PARENT, TYPE) (get_base_distance (PARENT, TYPE, 1, (tree *)0) >= 0)
#define DERIVED_FROM_P(PARENT, TYPE) (get_base_distance (PARENT, TYPE, 0, (tree *)0) != -1)
/* Statistics show that while the GNU C++ compiler may generate
thousands of different types during a compilation run, it
generates relatively few (tens) of classtypes. Because of this,
it is not costly to store a generous amount of information
in classtype nodes. This struct must fill out to a multiple of 4 bytes. */
struct lang_type
{
struct
{
unsigned has_type_conversion : 1;
unsigned has_init_ref : 1;
unsigned has_assignment : 1;
unsigned has_default_ctor : 1;
unsigned uses_multiple_inheritance : 1;
unsigned const_needs_init : 1;
unsigned ref_needs_init : 1;
unsigned has_const_assign_ref : 1;
unsigned has_nonpublic_ctor : 2;
unsigned has_nonpublic_assign_ref : 2;
unsigned vtable_needs_writing : 1;
unsigned has_assign_ref : 1;
unsigned gets_new : 2;
unsigned gets_delete : 2;
unsigned has_call_overloaded : 1;
unsigned has_array_ref_overloaded : 1;
unsigned has_arrow_overloaded : 1;
unsigned local_typedecls : 1;
unsigned interface_only : 1;
unsigned interface_unknown : 1;
unsigned needs_virtual_reinit : 1;
unsigned vec_delete_takes_size : 1;
unsigned declared_class : 1;
unsigned being_defined : 1;
unsigned redefined : 1;
unsigned marked : 1;
unsigned marked2 : 1;
unsigned marked3 : 1;
unsigned marked4 : 1;
unsigned marked5 : 1;
unsigned marked6 : 1;
unsigned debug_requested : 1;
unsigned use_template : 2;
unsigned got_semicolon : 1;
unsigned ptrmemfunc_flag : 1;
unsigned is_signature : 1;
unsigned is_signature_pointer : 1;
unsigned is_signature_reference : 1;
unsigned has_opaque_typedecls : 1;
unsigned sigtable_has_been_generated : 1;
unsigned was_anonymous : 1;
unsigned has_real_assignment : 1;
unsigned has_real_assign_ref : 1;
unsigned has_const_init_ref : 1;
unsigned has_complex_init_ref : 1;
unsigned has_complex_assign_ref : 1;
unsigned has_abstract_assign_ref : 1;
unsigned non_aggregate : 1;
/* The MIPS compiler gets it wrong if this struct also
does not fill out to a multiple of 4 bytes. Add a
member `dummy' with new bits if you go over the edge. */
unsigned dummy : 11;
} type_flags;
#ifdef MI_MATRIX
int cid;
#endif
int n_ancestors;
int n_vancestors;
int vsize;
int max_depth;
int vfield_parent;
union tree_node *baselink_vec;
union tree_node *vfields;
union tree_node *vbases;
union tree_node *tags;
char *memoized_table_entry;
union tree_node *search_slot;
unsigned char align;
/* Room for another three unsigned chars. */
union tree_node *size;
union tree_node *base_init_list;
union tree_node *abstract_virtuals;
union tree_node *as_list;
union tree_node *id_as_list;
union tree_node *binfo_as_list;
union tree_node *friend_classes;
#ifdef MI_MATRIX
char *mi_matrix;
#endif
union tree_node *rtti;
union tree_node *methods;
union tree_node *signature;
union tree_node *signature_pointer_to;
union tree_node *signature_reference_to;
union tree_node *template_info;
int linenum;
};
#define CLASSTYPE_SOURCE_LINE(NODE) (TYPE_LANG_SPECIFIC(NODE)->linenum)
/* Indicates whether or not (and how) a template was expanded for this class.
0=no information yet/non-template class
1=implicit template instantiation
2=explicit template specialization
3=explicit template instantiation */
#define CLASSTYPE_USE_TEMPLATE(NODE) (TYPE_LANG_SPECIFIC(NODE)->type_flags.use_template)
/* Fields used for storing information before the class is defined.
After the class is defined, these fields hold other information. */
/* List of friends which were defined inline in this class definition. */
#define CLASSTYPE_INLINE_FRIENDS(NODE) (TYPE_NONCOPIED_PARTS (NODE))
/* Nonzero for _CLASSTYPE means that the _CLASSTYPE either has
a special meaning for the assignment operator ("operator="),
or one of its fields (or base members) has a special meaning
defined. */
#define TYPE_HAS_ASSIGNMENT(NODE) (TYPE_LANG_SPECIFIC(NODE)->type_flags.has_assignment)
#define TYPE_HAS_REAL_ASSIGNMENT(NODE) (TYPE_LANG_SPECIFIC(NODE)->type_flags.has_real_assignment)
/* Nonzero for _CLASSTYPE means that operator new and delete are defined,
respectively. */
#define TYPE_GETS_NEW(NODE) (TYPE_LANG_SPECIFIC(NODE)->type_flags.gets_new)
#define TYPE_GETS_DELETE(NODE) (TYPE_LANG_SPECIFIC(NODE)->type_flags.gets_delete)
#define TYPE_GETS_REG_DELETE(NODE) (TYPE_GETS_DELETE (NODE) & 1)
/* Nonzero for _CLASSTYPE means that operator vec delete is defined and
takes the optional size_t argument. */
#define TYPE_VEC_DELETE_TAKES_SIZE(NODE) \
(TYPE_LANG_SPECIFIC(NODE)->type_flags.vec_delete_takes_size)
#define TYPE_VEC_NEW_USES_COOKIE(NODE) \
(TYPE_NEEDS_DESTRUCTOR (NODE) \
|| (TYPE_LANG_SPECIFIC (NODE) && TYPE_VEC_DELETE_TAKES_SIZE (NODE)))
/* Nonzero for TREE_LIST or _TYPE node means that this node is class-local. */
#define TREE_NONLOCAL_FLAG(NODE) (TREE_LANG_FLAG_0 (NODE))
/* Nonzero means that this _CLASSTYPE node defines ways of converting
itself to other types. */
#define TYPE_HAS_CONVERSION(NODE) (TYPE_LANG_SPECIFIC(NODE)->type_flags.has_type_conversion)
/* Nonzero means that this _CLASSTYPE node overloads operator=(X&). */
#define TYPE_HAS_ASSIGN_REF(NODE) (TYPE_LANG_SPECIFIC(NODE)->type_flags.has_assign_ref)
#define TYPE_HAS_CONST_ASSIGN_REF(NODE) (TYPE_LANG_SPECIFIC(NODE)->type_flags.has_const_assign_ref)
/* Nonzero means that this _CLASSTYPE node has an X(X&) constructor. */
#define TYPE_HAS_INIT_REF(NODE) (TYPE_LANG_SPECIFIC(NODE)->type_flags.has_init_ref)
#define TYPE_HAS_CONST_INIT_REF(NODE) (TYPE_LANG_SPECIFIC(NODE)->type_flags.has_const_init_ref)
/* Nonzero means that this type is being defined. I.e., the left brace
starting the definition of this type has been seen. */
#define TYPE_BEING_DEFINED(NODE) (TYPE_LANG_SPECIFIC(NODE)->type_flags.being_defined)
/* Nonzero means that this type has been redefined. In this case, if
convenient, don't reprocess any methods that appear in its redefinition. */
#define TYPE_REDEFINED(NODE) (TYPE_LANG_SPECIFIC(NODE)->type_flags.redefined)
/* Nonzero means that this type is a signature. */
# define IS_SIGNATURE(NODE) (TYPE_LANG_SPECIFIC(NODE)?TYPE_LANG_SPECIFIC(NODE)->type_flags.is_signature:0)
# define SET_SIGNATURE(NODE) (TYPE_LANG_SPECIFIC(NODE)->type_flags.is_signature=1)
# define CLEAR_SIGNATURE(NODE) (TYPE_LANG_SPECIFIC(NODE)->type_flags.is_signature=0)
/* Nonzero means that this type is a signature pointer type. */
# define IS_SIGNATURE_POINTER(NODE) (TYPE_LANG_SPECIFIC(NODE)->type_flags.is_signature_pointer)
/* Nonzero means that this type is a signature reference type. */
# define IS_SIGNATURE_REFERENCE(NODE) (TYPE_LANG_SPECIFIC(NODE)->type_flags.is_signature_reference)
/* Nonzero means that this signature contains opaque type declarations. */
#define SIGNATURE_HAS_OPAQUE_TYPEDECLS(NODE) (TYPE_LANG_SPECIFIC(NODE)->type_flags.has_opaque_typedecls)
/* Nonzero means that a signature table has been generated
for this signature. */
#define SIGTABLE_HAS_BEEN_GENERATED(NODE) (TYPE_LANG_SPECIFIC(NODE)->type_flags.sigtable_has_been_generated)
/* If NODE is a class, this is the signature type that contains NODE's
signature after it has been computed using sigof(). */
#define CLASSTYPE_SIGNATURE(NODE) (TYPE_LANG_SPECIFIC(NODE)->signature)
/* If NODE is a signature pointer or signature reference, this is the
signature type the pointer/reference points to. */
#define SIGNATURE_TYPE(NODE) (TYPE_LANG_SPECIFIC(NODE)->signature)
/* If NODE is a signature, this is a vector of all methods defined
in the signature or in its base types together with their default
implementations. */
#define SIGNATURE_METHOD_VEC(NODE) (TYPE_LANG_SPECIFIC(NODE)->signature)
/* If NODE is a signature, this is the _TYPE node that contains NODE's
signature pointer type. */
#define SIGNATURE_POINTER_TO(NODE) (TYPE_LANG_SPECIFIC(NODE)->signature_pointer_to)
/* If NODE is a signature, this is the _TYPE node that contains NODE's
signature reference type. */
#define SIGNATURE_REFERENCE_TO(NODE) (TYPE_LANG_SPECIFIC(NODE)->signature_reference_to)
/* The is the VAR_DECL that contains NODE's rtti. */
#define CLASSTYPE_RTTI(NODE) (TYPE_LANG_SPECIFIC(NODE)->rtti)
/* Nonzero means that this _CLASSTYPE node overloads operator(). */
#define TYPE_OVERLOADS_CALL_EXPR(NODE) (TYPE_LANG_SPECIFIC(NODE)->type_flags.has_call_overloaded)
/* Nonzero means that this _CLASSTYPE node overloads operator[]. */
#define TYPE_OVERLOADS_ARRAY_REF(NODE) (TYPE_LANG_SPECIFIC(NODE)->type_flags.has_array_ref_overloaded)
/* Nonzero means that this _CLASSTYPE node overloads operator->. */
#define TYPE_OVERLOADS_ARROW(NODE) (TYPE_LANG_SPECIFIC(NODE)->type_flags.has_arrow_overloaded)
/* Nonzero means that this _CLASSTYPE (or one of its ancestors) uses
multiple inheritance. If this is 0 for the root of a type
hierarchy, then we can use more efficient search techniques. */
#define TYPE_USES_MULTIPLE_INHERITANCE(NODE) (TYPE_LANG_SPECIFIC(NODE)->type_flags.uses_multiple_inheritance)
/* Nonzero means that this _CLASSTYPE (or one of its ancestors) uses
virtual base classes. If this is 0 for the root of a type
hierarchy, then we can use more efficient search techniques. */
#define TYPE_USES_VIRTUAL_BASECLASSES(NODE) (TREE_LANG_FLAG_3(NODE))
/* List of lists of member functions defined in this class. */
#define CLASSTYPE_METHOD_VEC(NODE) (TYPE_LANG_SPECIFIC(NODE)->methods)
/* The first type conversion operator in the class (the others can be
searched with TREE_CHAIN), or the first non-constructor function if
there are no type conversion operators. */
#define CLASSTYPE_FIRST_CONVERSION(NODE) \
TREE_VEC_LENGTH (CLASSTYPE_METHOD_VEC (NODE)) > 2 \
? TREE_VEC_ELT (CLASSTYPE_METHOD_VEC (NODE), 2) \
: NULL_TREE;
/* Pointer from any member function to the head of the list of
member functions of the type that member function belongs to. */
#define CLASSTYPE_BASELINK_VEC(NODE) (TYPE_LANG_SPECIFIC(NODE)->baselink_vec)
/* Mark bits for depth-first and breath-first searches. */
#define CLASSTYPE_MARKED(NODE) (TYPE_LANG_SPECIFIC(NODE)->type_flags.marked)
#define CLASSTYPE_MARKED2(NODE) (TYPE_LANG_SPECIFIC(NODE)->type_flags.marked2)
#define CLASSTYPE_MARKED3(NODE) (TYPE_LANG_SPECIFIC(NODE)->type_flags.marked3)
#define CLASSTYPE_MARKED4(NODE) (TYPE_LANG_SPECIFIC(NODE)->type_flags.marked4)
#define CLASSTYPE_MARKED5(NODE) (TYPE_LANG_SPECIFIC(NODE)->type_flags.marked5)
#define CLASSTYPE_MARKED6(NODE) (TYPE_LANG_SPECIFIC(NODE)->type_flags.marked6)
/* Macros to modify the above flags */
#define SET_CLASSTYPE_MARKED(NODE) (CLASSTYPE_MARKED(NODE) = 1)
#define CLEAR_CLASSTYPE_MARKED(NODE) (CLASSTYPE_MARKED(NODE) = 0)
#define SET_CLASSTYPE_MARKED2(NODE) (CLASSTYPE_MARKED2(NODE) = 1)
#define CLEAR_CLASSTYPE_MARKED2(NODE) (CLASSTYPE_MARKED2(NODE) = 0)
#define SET_CLASSTYPE_MARKED3(NODE) (CLASSTYPE_MARKED3(NODE) = 1)
#define CLEAR_CLASSTYPE_MARKED3(NODE) (CLASSTYPE_MARKED3(NODE) = 0)
#define SET_CLASSTYPE_MARKED4(NODE) (CLASSTYPE_MARKED4(NODE) = 1)
#define CLEAR_CLASSTYPE_MARKED4(NODE) (CLASSTYPE_MARKED4(NODE) = 0)
#define SET_CLASSTYPE_MARKED5(NODE) (CLASSTYPE_MARKED5(NODE) = 1)
#define CLEAR_CLASSTYPE_MARKED5(NODE) (CLASSTYPE_MARKED5(NODE) = 0)
#define SET_CLASSTYPE_MARKED6(NODE) (CLASSTYPE_MARKED6(NODE) = 1)
#define CLEAR_CLASSTYPE_MARKED6(NODE) (CLASSTYPE_MARKED6(NODE) = 0)
/* A list of the nested tag-types (class, struct, union, or enum)
found within this class. The TREE_PURPOSE of each node is the name
of the type; the TREE_VALUE is the type itself. This list includes
nested member class templates. */
#define CLASSTYPE_TAGS(NODE) (TYPE_LANG_SPECIFIC(NODE)->tags)
/* If this class has any bases, this is the number of the base class from
which our VFIELD is based, -1 otherwise. If this class has no base
classes, this is not used.
In D : B1, B2, PARENT would be 0, if D's vtable came from B1,
1, if D's vtable came from B2. */
#define CLASSTYPE_VFIELD_PARENT(NODE) (TYPE_LANG_SPECIFIC(NODE)->vfield_parent)
/* Remove when done merging. */
#define CLASSTYPE_VFIELD(NODE) TYPE_VFIELD(NODE)
/* The number of virtual functions defined for this
_CLASSTYPE node. */
#define CLASSTYPE_VSIZE(NODE) (TYPE_LANG_SPECIFIC(NODE)->vsize)
/* The virtual base classes that this type uses. */
#define CLASSTYPE_VBASECLASSES(NODE) (TYPE_LANG_SPECIFIC(NODE)->vbases)
/* The virtual function pointer fields that this type contains. */
#define CLASSTYPE_VFIELDS(NODE) (TYPE_LANG_SPECIFIC(NODE)->vfields)
/* Number of baseclasses defined for this type.
0 means no base classes. */
#define CLASSTYPE_N_BASECLASSES(NODE) \
(TYPE_BINFO_BASETYPES (NODE) ? TREE_VEC_LENGTH (TYPE_BINFO_BASETYPES(NODE)) : 0)
/* Memoize the number of super classes (base classes) tha this node
has. That way we can know immediately (albeit conservatively how
large a multiple-inheritance matrix we need to build to find
derivation information. */
#define CLASSTYPE_N_SUPERCLASSES(NODE) (TYPE_LANG_SPECIFIC(NODE)->n_ancestors)
#define CLASSTYPE_N_VBASECLASSES(NODE) (TYPE_LANG_SPECIFIC(NODE)->n_vancestors)
/* Record how deep the inheritance is for this class so `void*' conversions
are less favorable than a conversion to the most base type. */
#define CLASSTYPE_MAX_DEPTH(NODE) (TYPE_LANG_SPECIFIC(NODE)->max_depth)
/* Used for keeping search-specific information. Any search routine
which uses this must define what exactly this slot is used for. */
#define CLASSTYPE_SEARCH_SLOT(NODE) (TYPE_LANG_SPECIFIC(NODE)->search_slot)
/* Entry for keeping memoization tables for this type to
hopefully speed up search routines. Since it is a pointer,
it can mean almost anything. */
#define CLASSTYPE_MTABLE_ENTRY(NODE) (TYPE_LANG_SPECIFIC(NODE)->memoized_table_entry)
/* These are the size, mode and alignment of the type without its
virtual base classes, for when we use this type as a base itself. */
#define CLASSTYPE_SIZE(NODE) (TYPE_LANG_SPECIFIC(NODE)->size)
#define CLASSTYPE_ALIGN(NODE) (TYPE_LANG_SPECIFIC(NODE)->align)
/* A cons list of structure elements which either have constructors
to be called, or virtual function table pointers which
need initializing. Depending on what is being initialized,
the TREE_PURPOSE and TREE_VALUE fields have different meanings:
Member initialization: <FIELD_DECL, TYPE>
Base class construction: <NULL_TREE, BASETYPE>
Base class initialization: <BASE_INITIALIZATION, THESE_INITIALIZATIONS>
Whole type: <MEMBER_INIT, BASE_INIT>. */
#define CLASSTYPE_BASE_INIT_LIST(NODE) (TYPE_LANG_SPECIFIC(NODE)->base_init_list)
/* A cons list of virtual functions which cannot be inherited by
derived classes. When deriving from this type, the derived
class must provide its own definition for each of these functions. */
#define CLASSTYPE_ABSTRACT_VIRTUALS(NODE) (TYPE_LANG_SPECIFIC(NODE)->abstract_virtuals)
/* Nonzero means that this aggr type has been `closed' by a semicolon. */
#define CLASSTYPE_GOT_SEMICOLON(NODE) (TYPE_LANG_SPECIFIC (NODE)->type_flags.got_semicolon)
/* Nonzero means that the main virtual function table pointer needs to be
set because base constructors have placed the wrong value there.
If this is zero, it means that they placed the right value there,
and there is no need to change it. */
#define CLASSTYPE_NEEDS_VIRTUAL_REINIT(NODE) (TYPE_LANG_SPECIFIC(NODE)->type_flags.needs_virtual_reinit)
/* Nonzero means that if this type has virtual functions, that
the virtual function table will be written out. */
#define CLASSTYPE_VTABLE_NEEDS_WRITING(NODE) (TYPE_LANG_SPECIFIC(NODE)->type_flags.vtable_needs_writing)
/* Nonzero means that this type defines its own local type declarations. */
#define CLASSTYPE_LOCAL_TYPEDECLS(NODE) (TYPE_LANG_SPECIFIC(NODE)->type_flags.local_typedecls)
/* Nonzero means that this type has an X() constructor. */
#define TYPE_HAS_DEFAULT_CONSTRUCTOR(NODE) (TYPE_LANG_SPECIFIC(NODE)->type_flags.has_default_ctor)
/* Nonzero means the type declared a ctor as private or protected. We
use this to make sure we don't try to generate a copy ctor for a
class that has a member of type NODE. */
#define TYPE_HAS_NONPUBLIC_CTOR(NODE) (TYPE_LANG_SPECIFIC(NODE)->type_flags.has_nonpublic_ctor)
/* Ditto, for operator=. */
#define TYPE_HAS_NONPUBLIC_ASSIGN_REF(NODE) (TYPE_LANG_SPECIFIC(NODE)->type_flags.has_nonpublic_assign_ref)
/* Many routines need to cons up a list of basetypes for access
checking. This field contains a TREE_LIST node whose TREE_VALUE
is the main variant of the type, and whose TREE_VIA_PUBLIC
and TREE_VIA_VIRTUAL bits are correctly set. */
#define CLASSTYPE_AS_LIST(NODE) (TYPE_LANG_SPECIFIC(NODE)->as_list)
/* Same, but cache a list whose value is the name of this type. */
#define CLASSTYPE_ID_AS_LIST(NODE) (TYPE_LANG_SPECIFIC(NODE)->id_as_list)
/* Same, but cache a list whose value is the binfo of this type. */
#define CLASSTYPE_BINFO_AS_LIST(NODE) (TYPE_LANG_SPECIFIC(NODE)->binfo_as_list)
/* A list of class types with which this type is a friend. The
TREE_VALUE is normally a TYPE, but will be a TEMPLATE_DECL in the
case of a template friend. */
#define CLASSTYPE_FRIEND_CLASSES(NODE) (TYPE_LANG_SPECIFIC(NODE)->friend_classes)
#ifdef MI_MATRIX
/* Keep an inheritance lattice around so we can quickly tell whether
a type is derived from another or not. */
#define CLASSTYPE_MI_MATRIX(NODE) (TYPE_LANG_SPECIFIC(NODE)->mi_matrix)
#endif
/* Say whether this node was declared as a "class" or a "struct". */
#define CLASSTYPE_DECLARED_CLASS(NODE) (TYPE_LANG_SPECIFIC(NODE)->type_flags.declared_class)
/* Nonzero if this class has const members which have no specified initialization. */
#define CLASSTYPE_READONLY_FIELDS_NEED_INIT(NODE) (TYPE_LANG_SPECIFIC(NODE)->type_flags.const_needs_init)
/* Nonzero if this class has ref members which have no specified initialization. */
#define CLASSTYPE_REF_FIELDS_NEED_INIT(NODE) (TYPE_LANG_SPECIFIC(NODE)->type_flags.ref_needs_init)
/* Nonzero if this class is included from a header file which employs
`#pragma interface', and it is not included in its implementation file. */
#define CLASSTYPE_INTERFACE_ONLY(NODE) (TYPE_LANG_SPECIFIC(NODE)->type_flags.interface_only)
/* Same as above, but for classes whose purpose we do not know. */
#define CLASSTYPE_INTERFACE_UNKNOWN(NODE) (TYPE_LANG_SPECIFIC(NODE)->type_flags.interface_unknown)
#define CLASSTYPE_INTERFACE_KNOWN(NODE) (TYPE_LANG_SPECIFIC(NODE)->type_flags.interface_unknown == 0)
#define SET_CLASSTYPE_INTERFACE_UNKNOWN_X(NODE,X) (TYPE_LANG_SPECIFIC(NODE)->type_flags.interface_unknown = !!(X))
#define SET_CLASSTYPE_INTERFACE_UNKNOWN(NODE) (TYPE_LANG_SPECIFIC(NODE)->type_flags.interface_unknown = 1)
#define SET_CLASSTYPE_INTERFACE_KNOWN(NODE) (TYPE_LANG_SPECIFIC(NODE)->type_flags.interface_unknown = 0)
/* Nonzero if a _DECL node requires us to output debug info for this class. */
#define CLASSTYPE_DEBUG_REQUESTED(NODE) (TYPE_LANG_SPECIFIC(NODE)->type_flags.debug_requested)
/* Additional macros for inheritance information. */
/* The BINFO_INHERITANCE_CHAIN is used opposite to the description in
gcc/tree.h. In particular if D is derived from B then the BINFO
for B (in D) will have a BINFO_INHERITANCE_CHAIN pointing to
D. In tree.h, this pointer is described as pointing in other
direction.
After a call to get_vbase_types, the vbases are chained together in
depth-first order via TREE_CHAIN. Other than that, TREE_CHAIN is
unused. */
#ifdef MI_MATRIX
/* When building a matrix to determine by a single lookup
whether one class is derived from another or not,
this field is the index of the class in the table. */
#define CLASSTYPE_CID(NODE) (TYPE_LANG_SPECIFIC(NODE)->cid)
#define BINFO_CID(NODE) CLASSTYPE_CID(BINFO_TYPE(NODE))
#endif
/* Nonzero means marked by DFS or BFS search, including searches
by `get_binfo' and `get_base_distance'. */
#define BINFO_MARKED(NODE) (TREE_VIA_VIRTUAL(NODE)?CLASSTYPE_MARKED(BINFO_TYPE(NODE)):TREE_LANG_FLAG_0(NODE))
/* Macros needed because of C compilers that don't allow conditional
expressions to be lvalues. Grr! */
#define SET_BINFO_MARKED(NODE) (TREE_VIA_VIRTUAL(NODE)?SET_CLASSTYPE_MARKED(BINFO_TYPE(NODE)):(TREE_LANG_FLAG_0(NODE)=1))
#define CLEAR_BINFO_MARKED(NODE) (TREE_VIA_VIRTUAL(NODE)?CLEAR_CLASSTYPE_MARKED(BINFO_TYPE(NODE)):(TREE_LANG_FLAG_0(NODE)=0))
/* Nonzero means marked in search through virtual inheritance hierarchy. */
#define BINFO_VBASE_MARKED(NODE) CLASSTYPE_MARKED2 (BINFO_TYPE (NODE))
/* Modifier macros */
#define SET_BINFO_VBASE_MARKED(NODE) SET_CLASSTYPE_MARKED2 (BINFO_TYPE (NODE))
#define CLEAR_BINFO_VBASE_MARKED(NODE) CLEAR_CLASSTYPE_MARKED2 (BINFO_TYPE (NODE))
/* Nonzero means marked in search for members or member functions. */
#define BINFO_FIELDS_MARKED(NODE) \
(TREE_VIA_VIRTUAL(NODE)?CLASSTYPE_MARKED2 (BINFO_TYPE (NODE)):TREE_LANG_FLAG_2(NODE))
#define SET_BINFO_FIELDS_MARKED(NODE) (TREE_VIA_VIRTUAL(NODE)?SET_CLASSTYPE_MARKED2(BINFO_TYPE(NODE)):(TREE_LANG_FLAG_2(NODE)=1))
#define CLEAR_BINFO_FIELDS_MARKED(NODE) (TREE_VIA_VIRTUAL(NODE)?CLEAR_CLASSTYPE_MARKED2(BINFO_TYPE(NODE)):(TREE_LANG_FLAG_2(NODE)=0))
/* Nonzero means that this class is on a path leading to a new vtable. */
#define BINFO_VTABLE_PATH_MARKED(NODE) \
(TREE_VIA_VIRTUAL(NODE)?CLASSTYPE_MARKED3(BINFO_TYPE(NODE)):TREE_LANG_FLAG_3(NODE))
#define SET_BINFO_VTABLE_PATH_MARKED(NODE) (TREE_VIA_VIRTUAL(NODE)?SET_CLASSTYPE_MARKED3(BINFO_TYPE(NODE)):(TREE_LANG_FLAG_3(NODE)=1))
#define CLEAR_BINFO_VTABLE_PATH_MARKED(NODE) (TREE_VIA_VIRTUAL(NODE)?CLEAR_CLASSTYPE_MARKED3(BINFO_TYPE(NODE)):(TREE_LANG_FLAG_3(NODE)=0))
/* Nonzero means that this class has a new vtable. */
#define BINFO_NEW_VTABLE_MARKED(NODE) \
(TREE_VIA_VIRTUAL(NODE)?CLASSTYPE_MARKED4(BINFO_TYPE(NODE)):TREE_LANG_FLAG_4(NODE))
#define SET_BINFO_NEW_VTABLE_MARKED(NODE) (TREE_VIA_VIRTUAL(NODE)?SET_CLASSTYPE_MARKED4(BINFO_TYPE(NODE)):(TREE_LANG_FLAG_4(NODE)=1))
#define CLEAR_BINFO_NEW_VTABLE_MARKED(NODE) (TREE_VIA_VIRTUAL(NODE)?CLEAR_CLASSTYPE_MARKED4(BINFO_TYPE(NODE)):(TREE_LANG_FLAG_4(NODE)=0))
/* Nonzero means this class has done dfs_pushdecls. */
#define BINFO_PUSHDECLS_MARKED(NODE) BINFO_VTABLE_PATH_MARKED (NODE)
#define SET_BINFO_PUSHDECLS_MARKED(NODE) SET_BINFO_VTABLE_PATH_MARKED (NODE)
#define CLEAR_BINFO_PUSHDECLS_MARKED(NODE) CLEAR_BINFO_VTABLE_PATH_MARKED (NODE)
/* Accessor macros for the vfield slots in structures. */
/* Get the assoc info that caused this vfield to exist. */
#define VF_BINFO_VALUE(NODE) TREE_PURPOSE (NODE)
/* Get that same information as a _TYPE. */
#define VF_BASETYPE_VALUE(NODE) TREE_VALUE (NODE)
/* Get the value of the top-most type dominating the non-`normal' vfields. */
#define VF_DERIVED_VALUE(NODE) (VF_BINFO_VALUE (NODE) ? BINFO_TYPE (VF_BINFO_VALUE (NODE)) : NULL_TREE)
/* Get the value of the top-most type that's `normal' for the vfield. */
#define VF_NORMAL_VALUE(NODE) TREE_TYPE (NODE)
/* Nonzero for TREE_LIST node means that this list of things
is a list of parameters, as opposed to a list of expressions. */
#define TREE_PARMLIST(NODE) ((NODE)->common.unsigned_flag) /* overloaded! */
/* For FUNCTION_TYPE or METHOD_TYPE, a list of the exceptions that
this type can raise. */
#define TYPE_RAISES_EXCEPTIONS(NODE) TYPE_NONCOPIED_PARTS (NODE)
/* The binding level associated with the namespace. */
#define NAMESPACE_LEVEL(NODE) (DECL_LANG_SPECIFIC(NODE)->decl_flags.level)
struct lang_decl_flags
{
#ifdef ONLY_INT_FIELDS
int language : 8;
#else
enum languages language : 8;
#endif
unsigned operator_attr : 1;
unsigned constructor_attr : 1;
unsigned returns_first_arg : 1;
unsigned preserves_first_arg : 1;
unsigned friend_attr : 1;
unsigned static_function : 1;
unsigned const_memfunc : 1;
unsigned volatile_memfunc : 1;
unsigned abstract_virtual : 1;
unsigned permanent_attr : 1 ;
unsigned constructor_for_vbase_attr : 1;
unsigned mutable_flag : 1;
unsigned is_default_implementation : 1;
unsigned saved_inline : 1;
unsigned use_template : 2;
unsigned nonconverting : 1;
unsigned declared_inline : 1;
unsigned not_really_extern : 1;
unsigned comdat : 1;
unsigned needs_final_overrider : 1;
unsigned dummy : 3;
tree access;
tree context;
tree memfunc_pointer_to;
tree template_info;
struct binding_level *level;
};
struct lang_decl
{
struct lang_decl_flags decl_flags;
tree main_decl_variant;
struct pending_inline *pending_inline_info;
};
/* Non-zero if NODE is a _DECL with TREE_READONLY set. */
#define TREE_READONLY_DECL_P(NODE) \
(TREE_READONLY (NODE) && TREE_CODE_CLASS (TREE_CODE (NODE)) == 'd')
/* Non-zero iff DECL is memory-based. The DECL_RTL of
certain const variables might be a CONST_INT, or a REG
in some cases. We cannot use `memory_operand' as a test
here because on most RISC machines, a variable's address
is not, by itself, a legitimate address. */
#define DECL_IN_MEMORY_P(NODE) \
(DECL_RTL (NODE) != NULL_RTX && GET_CODE (DECL_RTL (NODE)) == MEM)
/* For FUNCTION_DECLs: return the language in which this decl
was declared. */
#define DECL_LANGUAGE(NODE) (DECL_LANG_SPECIFIC(NODE)->decl_flags.language)
/* For FUNCTION_DECLs: nonzero means that this function is a constructor. */
#define DECL_CONSTRUCTOR_P(NODE) (DECL_LANG_SPECIFIC(NODE)->decl_flags.constructor_attr)
#define DECL_DESTRUCTOR_P(NODE) (DESTRUCTOR_NAME_P (DECL_ASSEMBLER_NAME(NODE)))
/* For FUNCTION_DECLs: nonzero means that this function is a constructor
for an object with virtual baseclasses. */
#define DECL_CONSTRUCTOR_FOR_VBASE_P(NODE) (DECL_LANG_SPECIFIC(NODE)->decl_flags.constructor_for_vbase_attr)
/* For FUNCTION_DECLs: nonzero means that this function is a default
implementation of a signature method. */
#define IS_DEFAULT_IMPLEMENTATION(NODE) (DECL_LANG_SPECIFIC(NODE)->decl_flags.is_default_implementation)
/* For FUNCTION_DECLs: nonzero means that the constructor
is known to return a non-zero `this' unchanged. */
#define DECL_RETURNS_FIRST_ARG(NODE) (DECL_LANG_SPECIFIC(NODE)->decl_flags.returns_first_arg)
/* Nonzero for FUNCTION_DECL means that this constructor is known to
not make any assignment to `this', and therefore can be trusted
to return it unchanged. Otherwise, we must re-assign `current_class_ptr'
after performing base initializations. */
#define DECL_PRESERVES_THIS(NODE) (DECL_LANG_SPECIFIC(NODE)->decl_flags.preserves_first_arg)
/* Nonzero for _DECL means that this decl appears in (or will appear
in) as a member in a RECORD_TYPE or UNION_TYPE node. It is also for
detecting circularity in case members are multiply defined. In the
case of a VAR_DECL, it is also used to determine how program storage
should be allocated. */
#define DECL_IN_AGGR_P(NODE) (DECL_LANG_FLAG_3(NODE))
/* Nonzero for FUNCTION_DECL means that this decl is just a
friend declaration, and should not be added to the list of
member functions for this class. */
#define DECL_FRIEND_P(NODE) (DECL_LANG_SPECIFIC(NODE)->decl_flags.friend_attr)
/* Nonzero for FUNCTION_DECL means that this decl is a static
member function. */
#define DECL_STATIC_FUNCTION_P(NODE) (DECL_LANG_SPECIFIC(NODE)->decl_flags.static_function)
/* Nonzero for a class member means that it is shared between all objects
of that class. */
#define SHARED_MEMBER_P(NODE) \
(TREE_CODE (NODE) == VAR_DECL || TREE_CODE (NODE) == TYPE_DECL \
|| TREE_CODE (NODE) == CONST_DECL)
/* Nonzero for FUNCTION_DECL means that this decl is a non-static
member function. */
#define DECL_NONSTATIC_MEMBER_FUNCTION_P(NODE) \
(TREE_CODE (TREE_TYPE (NODE)) == METHOD_TYPE)
/* Nonzero for FUNCTION_DECL means that this decl is a member function
(static or non-static). */
#define DECL_FUNCTION_MEMBER_P(NODE) \
(DECL_NONSTATIC_MEMBER_FUNCTION_P (NODE) || DECL_STATIC_FUNCTION_P (NODE))
/* Nonzero for FUNCTION_DECL means that this member function
has `this' as const X *const. */
#define DECL_CONST_MEMFUNC_P(NODE) (DECL_LANG_SPECIFIC(NODE)->decl_flags.const_memfunc)
/* Nonzero for FUNCTION_DECL means that this member function
has `this' as volatile X *const. */
#define DECL_VOLATILE_MEMFUNC_P(NODE) (DECL_LANG_SPECIFIC(NODE)->decl_flags.volatile_memfunc)
/* Nonzero for _DECL means that this member object type
is mutable. */
#define DECL_MUTABLE_P(NODE) (DECL_LANG_SPECIFIC(NODE)->decl_flags.mutable_flag)
/* Nonzero for _DECL means that this constructor is a non-converting
constructor. */
#define DECL_NONCONVERTING_P(NODE) (DECL_LANG_SPECIFIC(NODE)->decl_flags.nonconverting)
/* Nonzero for FUNCTION_DECL means that this member function
exists as part of an abstract class's interface. */
#define DECL_ABSTRACT_VIRTUAL_P(NODE) (DECL_LANG_SPECIFIC(NODE)->decl_flags.abstract_virtual)
/* Nonzero for FUNCTION_DECL means that this member function
must be overridden by derived classes. */
#define DECL_NEEDS_FINAL_OVERRIDER_P(NODE) (DECL_LANG_SPECIFIC(NODE)->decl_flags.needs_final_overrider)
/* Nonzero if allocated on permanent_obstack. */
#define LANG_DECL_PERMANENT(LANGDECL) ((LANGDECL)->decl_flags.permanent_attr)
/* The _TYPE context in which this _DECL appears. This field holds the
class where a virtual function instance is actually defined, and the
lexical scope of a friend function defined in a class body. */
#define DECL_CLASS_CONTEXT(NODE) (DECL_LANG_SPECIFIC(NODE)->decl_flags.context)
#define DECL_REAL_CONTEXT(NODE) \
((TREE_CODE (NODE) == FUNCTION_DECL && DECL_FUNCTION_MEMBER_P (NODE)) \
? DECL_CLASS_CONTEXT (NODE) : CP_DECL_CONTEXT (NODE))
/* NULL_TREE in DECL_CONTEXT represents the global namespace. */
#define CP_DECL_CONTEXT(NODE) \
(DECL_CONTEXT (NODE) ? DECL_CONTEXT (NODE) : global_namespace)
#define FROB_CONTEXT(NODE) ((NODE) == global_namespace ? NULL_TREE : (NODE))
/* 1 iff NODE has namespace scope, including the global namespace. */
#define DECL_NAMESPACE_SCOPE_P(NODE) \
(DECL_CONTEXT (NODE) == NULL_TREE \
|| TREE_CODE (DECL_CONTEXT (NODE)) == NAMESPACE_DECL)
/* 1 iff NODE is a class member. */
#define DECL_CLASS_SCOPE_P(NODE) \
(DECL_CONTEXT (NODE) \
&& TREE_CODE_CLASS (TREE_CODE (DECL_CONTEXT (NODE))) == 't')
/* For a NAMESPACE_DECL: the list of using namespace directives
The PURPOSE is the used namespace, the value is the namespace
that is the common ancestor. */
#define DECL_NAMESPACE_USING(NODE) DECL_VINDEX(NODE)
/* In a NAMESPACE_DECL, the DECL_INITIAL is used to record all users
of a namespace, to record the transitive closure of using namespace. */
#define DECL_NAMESPACE_USERS(NODE) DECL_INITIAL (NODE)
/* In a NAMESPACE_DECL, points to the original namespace if this is
a namespace alias. */
#define DECL_NAMESPACE_ALIAS(NODE) DECL_ABSTRACT_ORIGIN (NODE)
#define ORIGINAL_NAMESPACE(NODE) \
(DECL_NAMESPACE_ALIAS (NODE) ? DECL_NAMESPACE_ALIAS (NODE) : (NODE))
/* In a TREE_LIST concatenating using directives, indicate indirekt
directives */
#define TREE_INDIRECT_USING(NODE) ((NODE)->common.lang_flag_0)
/* In a VAR_DECL for a variable declared in a for statement,
this is the shadowed (local) variable. */
#define DECL_SHADOWED_FOR_VAR(NODE) DECL_RESULT(NODE)
/* Points back to the decl which caused this lang_decl to be allocated. */
#define DECL_MAIN_VARIANT(NODE) (DECL_LANG_SPECIFIC(NODE)->main_decl_variant)
/* For a FUNCTION_DECL: if this function was declared inline inside of
a class declaration, this is where the text for the function is
squirreled away. */
#define DECL_PENDING_INLINE_INFO(NODE) (DECL_LANG_SPECIFIC(NODE)->pending_inline_info)
/* True if on the saved_inlines (see decl2.c) list. */
#define DECL_SAVED_INLINE(DECL) \
(DECL_LANG_SPECIFIC(DECL)->decl_flags.saved_inline)
/* For a FUNCTION_DECL: if this function was declared inside a signature
declaration, this is the corresponding member function pointer that was
created for it. */
#define DECL_MEMFUNC_POINTER_TO(NODE) (DECL_LANG_SPECIFIC(NODE)->decl_flags.memfunc_pointer_to)
/* For a FIELD_DECL: this points to the signature member function from
which this signature member function pointer was created. */
#define DECL_MEMFUNC_POINTING_TO(NODE) (DECL_LANG_SPECIFIC(NODE)->decl_flags.memfunc_pointer_to)
/* For a VAR_DECL or FUNCTION_DECL: template-specific information. */
#define DECL_TEMPLATE_INFO(NODE) (DECL_LANG_SPECIFIC(NODE)->decl_flags.template_info)
/* Template information for a RECORD_TYPE or UNION_TYPE. */
#define CLASSTYPE_TEMPLATE_INFO(NODE) (TYPE_LANG_SPECIFIC(NODE)->template_info)
/* Template information for an ENUMERAL_TYPE. Although an enumeration may
not be a primary template, it may be declared within the scope of a
primary template and the enumeration constants may depend on
non-type template parameters. */
#define ENUM_TEMPLATE_INFO(NODE) (TYPE_BINFO (NODE))
/* Template information for an ENUMERAL_, RECORD_, or UNION_TYPE. */
#define TYPE_TEMPLATE_INFO(NODE) \
(TREE_CODE (NODE) == ENUMERAL_TYPE \
? ENUM_TEMPLATE_INFO (NODE) : CLASSTYPE_TEMPLATE_INFO (NODE))
/* Set the template information for an ENUMERAL_, RECORD_, or
UNION_TYPE to VAL. */
#define SET_TYPE_TEMPLATE_INFO(NODE, VAL) \
(TREE_CODE (NODE) == ENUMERAL_TYPE \
? (ENUM_TEMPLATE_INFO (NODE) = VAL) \
: (CLASSTYPE_TEMPLATE_INFO (NODE) = VAL))
#define TI_TEMPLATE(NODE) (TREE_PURPOSE (NODE))
#define TI_ARGS(NODE) (TREE_VALUE (NODE))
#define TI_SPEC_INFO(NODE) (TREE_CHAIN (NODE))
#define TI_PENDING_TEMPLATE_FLAG(NODE) TREE_LANG_FLAG_1 (NODE)
/* TI_PENDING_SPECIALIZATION_FLAG on a template-info node indicates
that the template is a specialization of a member template, but
that we don't yet know which one. */
#define TI_PENDING_SPECIALIZATION_FLAG(NODE) TREE_LANG_FLAG_1 (NODE)
/* The TEMPLATE_DECL instantiated or specialized by NODE. This
TEMPLATE_DECL will be the immediate parent, not the most general
template. For example, in:
template <class T> struct S { template <class U> void f(U); }
the FUNCTION_DECL for S<int>::f<double> will have, as its
DECL_TI_TEMPLATE, `template <class U> S<int>::f<U>'.
As a special case, for a member friend template of a template
class, this value will not be a TEMPLATE_DECL, but rather a
LOOKUP_EXPR or IDENTIFIER_NODE indicating the name of the template
and any explicit template arguments provided. For example, in:
template <class T> struct S { friend void f<int>(int, double); }
the DECL_TI_TEMPLATE will be a LOOKUP_EXPR for `f' and the
DECL_TI_ARGS will be {int}. */
#define DECL_TI_TEMPLATE(NODE) TI_TEMPLATE (DECL_TEMPLATE_INFO (NODE))
/* The template arguments used to obtain this decl from the most
general form of DECL_TI_TEMPLATE. For the example given for
DECL_TI_TEMPLATE, the DECL_TI_ARGS will be {int, double}. These
are always the full set of arguments required to instantiate this
declaration from the most general template specialized here. */
#define DECL_TI_ARGS(NODE) TI_ARGS (DECL_TEMPLATE_INFO (NODE))
#define CLASSTYPE_TI_TEMPLATE(NODE) TI_TEMPLATE (CLASSTYPE_TEMPLATE_INFO (NODE))
#define CLASSTYPE_TI_ARGS(NODE) TI_ARGS (CLASSTYPE_TEMPLATE_INFO (NODE))
#define CLASSTYPE_TI_SPEC_INFO(NODE) TI_SPEC_INFO (CLASSTYPE_TEMPLATE_INFO (NODE))
#define ENUM_TI_TEMPLATE(NODE) \
TI_TEMPLATE (ENUM_TEMPLATE_INFO (NODE))
#define ENUM_TI_ARGS(NODE) \
TI_ARGS (ENUM_TEMPLATE_INFO (NODE))
/* Like DECL_TI_TEMPLATE, but for an ENUMERAL_, RECORD_, or UNION_TYPE. */
#define TYPE_TI_TEMPLATE(NODE) \
(TI_TEMPLATE (TYPE_TEMPLATE_INFO (NODE)))
/* Like DECL_TI_ARGS, , but for an ENUMERAL_, RECORD_, or UNION_TYPE. */
#define TYPE_TI_ARGS(NODE) \
(TI_ARGS (TYPE_TEMPLATE_INFO (NODE)))
#define INNERMOST_TEMPLATE_PARMS(NODE) TREE_VALUE(NODE)
#define TEMPLATE_PARMS_FOR_INLINE(NODE) TREE_LANG_FLAG_1 (NODE)
#define DECL_SAVED_TREE(NODE) DECL_MEMFUNC_POINTER_TO (NODE)
#define COMPOUND_STMT_NO_SCOPE(NODE) TREE_LANG_FLAG_0 (NODE)
#define NEW_EXPR_USE_GLOBAL(NODE) TREE_LANG_FLAG_0 (NODE)
#define DELETE_EXPR_USE_GLOBAL(NODE) TREE_LANG_FLAG_0 (NODE)
#define DELETE_EXPR_USE_VEC(NODE) TREE_LANG_FLAG_1 (NODE)
#define LOOKUP_EXPR_GLOBAL(NODE) TREE_LANG_FLAG_0 (NODE)
/* The TYPE_MAIN_DECL for a class template type is a TYPE_DECL, not a
TEMPLATE_DECL. This macro determines whether or not a given class
type is really a template type, as opposed to an instantiation or
specialization of one. */
#define CLASSTYPE_IS_TEMPLATE(NODE) \
(CLASSTYPE_TEMPLATE_INFO (NODE) \
&& !CLASSTYPE_USE_TEMPLATE (NODE) \
&& PRIMARY_TEMPLATE_P (CLASSTYPE_TI_TEMPLATE (NODE)))
#define TYPENAME_TYPE_FULLNAME(NODE) CLASSTYPE_SIZE (NODE)
/* Nonzero in INTEGER_CST means that this int is negative by dint of
using a twos-complement negated operand. */
#define TREE_NEGATED_INT(NODE) (TREE_LANG_FLAG_0 (NODE))
#if 0 /* UNUSED */
/* Nonzero in any kind of _EXPR or _REF node means that it is a call
to a storage allocation routine. If, later, alternate storage
is found to hold the object, this call can be ignored. */
#define TREE_CALLS_NEW(NODE) (TREE_LANG_FLAG_1 (NODE))
#endif
/* Nonzero in any kind of _TYPE that uses multiple inheritance
or virtual baseclasses. */
#define TYPE_USES_COMPLEX_INHERITANCE(NODE) (TREE_LANG_FLAG_1 (NODE))
#if 0 /* UNUSED */
/* Nonzero in IDENTIFIER_NODE means that this name is not the name the user
gave; it's a DECL_NESTED_TYPENAME. Someone may want to set this on
mangled function names, too, but it isn't currently. */
#define TREE_MANGLED(NODE) (TREE_LANG_FLAG_0 (NODE))
#endif
#if 0 /* UNUSED */
/* Nonzero in IDENTIFIER_NODE means that this name is overloaded, and
should be looked up in a non-standard way. */
#define DECL_OVERLOADED(NODE) (FOO)
#endif
/* Nonzero if this (non-TYPE)_DECL has its virtual attribute set.
For a FUNCTION_DECL, this is when the function is a virtual function.
For a VAR_DECL, this is when the variable is a virtual function table.
For a FIELD_DECL, when the field is the field for the virtual function table.
For an IDENTIFIER_NODE, nonzero if any function with this name
has been declared virtual.
For a _TYPE if it uses virtual functions (or is derived from
one that does). */
#define TYPE_VIRTUAL_P(NODE) (TREE_LANG_FLAG_2 (NODE))
extern int flag_new_for_scope;
/* This flag is true of a local VAR_DECL if it was declared in a for
statement, but we are no longer in the scope of the for. */
#define DECL_DEAD_FOR_LOCAL(NODE) DECL_LANG_FLAG_7 (NODE)
/* This flag is set on a VAR_DECL that is a DECL_DEAD_FOR_LOCAL
if we already emitted a warning about using it. */
#define DECL_ERROR_REPORTED(NODE) DECL_LANG_FLAG_0 (NODE)
/* This _DECL represents a compiler-generated entity. */
#define SET_DECL_ARTIFICIAL(NODE) (DECL_ARTIFICIAL (NODE) = 1)
/* Record whether a typedef for type `int' was actually `signed int'. */
#define C_TYPEDEF_EXPLICITLY_SIGNED(exp) DECL_LANG_FLAG_1 ((exp))
/* Nonzero if the type T promotes to itself.
ANSI C states explicitly the list of types that promote;
in particular, short promotes to int even if they have the same width. */
#define C_PROMOTING_INTEGER_TYPE_P(t) \
(TREE_CODE ((t)) == INTEGER_TYPE \
&& (TYPE_MAIN_VARIANT (t) == char_type_node \
|| TYPE_MAIN_VARIANT (t) == signed_char_type_node \
|| TYPE_MAIN_VARIANT (t) == unsigned_char_type_node \
|| TYPE_MAIN_VARIANT (t) == short_integer_type_node \
|| TYPE_MAIN_VARIANT (t) == short_unsigned_type_node))
#define INTEGRAL_CODE_P(CODE) \
(CODE == INTEGER_TYPE || CODE == ENUMERAL_TYPE || CODE == BOOLEAN_TYPE)
#define ARITHMETIC_TYPE_P(TYPE) (INTEGRAL_TYPE_P (TYPE) || FLOAT_TYPE_P (TYPE))
/* Mark which labels are explicitly declared.
These may be shadowed, and may be referenced from nested functions. */
#define C_DECLARED_LABEL_FLAG(label) TREE_LANG_FLAG_1 (label)
/* Nonzero for _TYPE means that the _TYPE defines
at least one constructor. */
#define TYPE_HAS_CONSTRUCTOR(NODE) (TYPE_LANG_FLAG_1(NODE))
/* When appearing in an INDIRECT_REF, it means that the tree structure
underneath is actually a call to a constructor. This is needed
when the constructor must initialize local storage (which can
be automatically destroyed), rather than allowing it to allocate
space from the heap.
When appearing in a SAVE_EXPR, it means that underneath
is a call to a constructor.
When appearing in a CONSTRUCTOR, it means that it was
a GNU C constructor expression.
When appearing in a FIELD_DECL, it means that this field
has been duly initialized in its constructor. */
#define TREE_HAS_CONSTRUCTOR(NODE) (TREE_LANG_FLAG_4(NODE))
#define EMPTY_CONSTRUCTOR_P(NODE) (TREE_CODE (NODE) == CONSTRUCTOR \
&& CONSTRUCTOR_ELTS (NODE) == NULL_TREE)
#if 0
/* Indicates that a NON_LVALUE_EXPR came from a C++ reference.
Used to generate more helpful error message in case somebody
tries to take its address. */
#define TREE_REFERENCE_EXPR(NODE) (TREE_LANG_FLAG_3(NODE))
#endif
/* Nonzero for _TYPE means that the _TYPE defines a destructor. */
#define TYPE_HAS_DESTRUCTOR(NODE) (TYPE_LANG_FLAG_2(NODE))
#if 0
/* Nonzero for _TYPE node means that creating an object of this type
will involve a call to a constructor. This can apply to objects
of ARRAY_TYPE if the type of the elements needs a constructor. */
#define TYPE_NEEDS_CONSTRUCTING(NODE) ... defined in ../tree.h ...
#endif
/* Nonzero means that an object of this type can not be initialized using
an initializer list. */
#define CLASSTYPE_NON_AGGREGATE(NODE) \
(TYPE_LANG_SPECIFIC (NODE)->type_flags.non_aggregate)
#define TYPE_NON_AGGREGATE_CLASS(NODE) \
(IS_AGGR_TYPE (NODE) && CLASSTYPE_NON_AGGREGATE (NODE))
/* Nonzero if there is a user-defined X::op=(x&) for this class. */
#define TYPE_HAS_REAL_ASSIGN_REF(NODE) (TYPE_LANG_SPECIFIC(NODE)->type_flags.has_real_assign_ref)
#define TYPE_HAS_COMPLEX_ASSIGN_REF(NODE) (TYPE_LANG_SPECIFIC(NODE)->type_flags.has_complex_assign_ref)
#define TYPE_HAS_ABSTRACT_ASSIGN_REF(NODE) (TYPE_LANG_SPECIFIC(NODE)->type_flags.has_abstract_assign_ref)
#define TYPE_HAS_COMPLEX_INIT_REF(NODE) (TYPE_LANG_SPECIFIC(NODE)->type_flags.has_complex_init_ref)
/* Nonzero for _TYPE node means that destroying an object of this type
will involve a call to a destructor. This can apply to objects
of ARRAY_TYPE is the type of the elements needs a destructor. */
#define TYPE_NEEDS_DESTRUCTOR(NODE) (TYPE_LANG_FLAG_4(NODE))
/* Nonzero for class type means that initialization of this type can use
a bitwise copy. */
#define TYPE_HAS_TRIVIAL_INIT_REF(NODE) \
(TYPE_HAS_INIT_REF (NODE) && ! TYPE_HAS_COMPLEX_INIT_REF (NODE))
/* Nonzero for class type means that assignment of this type can use
a bitwise copy. */
#define TYPE_HAS_TRIVIAL_ASSIGN_REF(NODE) \
(TYPE_HAS_ASSIGN_REF (NODE) && ! TYPE_HAS_COMPLEX_ASSIGN_REF (NODE))
#define TYPE_PTRMEM_P(NODE) \
(TREE_CODE (NODE) == POINTER_TYPE \
&& TREE_CODE (TREE_TYPE (NODE)) == OFFSET_TYPE)
#define TYPE_PTR_P(NODE) \
(TREE_CODE (NODE) == POINTER_TYPE \
&& TREE_CODE (TREE_TYPE (NODE)) != OFFSET_TYPE)
#define TYPE_PTROB_P(NODE) \
(TYPE_PTR_P (NODE) && TREE_CODE (TREE_TYPE (NODE)) != FUNCTION_TYPE \
&& TREE_CODE (TREE_TYPE (NODE)) != VOID_TYPE)
#define TYPE_PTROBV_P(NODE) \
(TYPE_PTR_P (NODE) && TREE_CODE (TREE_TYPE (NODE)) != FUNCTION_TYPE)
#define TYPE_PTRFN_P(NODE) \
(TREE_CODE (NODE) == POINTER_TYPE \
&& TREE_CODE (TREE_TYPE (NODE)) == FUNCTION_TYPE)
/* Nonzero for _TYPE node means that this type is a pointer to member
function type. */
#define TYPE_PTRMEMFUNC_P(NODE) (TREE_CODE(NODE) == RECORD_TYPE && TYPE_LANG_SPECIFIC(NODE)->type_flags.ptrmemfunc_flag)
#define TYPE_PTRMEMFUNC_FLAG(NODE) (TYPE_LANG_SPECIFIC(NODE)->type_flags.ptrmemfunc_flag)
/* Get the POINTER_TYPE to the METHOD_TYPE associated with this
pointer to member function. TYPE_PTRMEMFUNC_P _must_ be true,
before using this macro. */
#define TYPE_PTRMEMFUNC_FN_TYPE(NODE) (TREE_TYPE (TYPE_FIELDS (TREE_TYPE (TREE_CHAIN (TREE_CHAIN (TYPE_FIELDS (NODE)))))))
/* Returns `A' for a type like `int (A::*)(double)' */
#define TYPE_PTRMEMFUNC_OBJECT_TYPE(NODE) \
TYPE_METHOD_BASETYPE (TREE_TYPE (TYPE_PTRMEMFUNC_FN_TYPE (NODE)))
/* These are use to manipulate the canonical RECORD_TYPE from the
hashed POINTER_TYPE, and can only be used on the POINTER_TYPE. */
#define TYPE_GET_PTRMEMFUNC_TYPE(NODE) ((tree)TYPE_LANG_SPECIFIC(NODE))
#define TYPE_SET_PTRMEMFUNC_TYPE(NODE, VALUE) (TYPE_LANG_SPECIFIC(NODE) = ((struct lang_type *)(void*)(VALUE)))
/* These are to get the delta2 and pfn fields from a TYPE_PTRMEMFUNC_P. */
#define DELTA2_FROM_PTRMEMFUNC(NODE) (build_component_ref (build_component_ref ((NODE), pfn_or_delta2_identifier, NULL_TREE, 0), delta2_identifier, NULL_TREE, 0))
#define PFN_FROM_PTRMEMFUNC(NODE) (build_component_ref (build_component_ref ((NODE), pfn_or_delta2_identifier, NULL_TREE, 0), pfn_identifier, NULL_TREE, 0))
/* Nonzero for VAR_DECL and FUNCTION_DECL node means that `extern' was
specified in its declaration. */
#define DECL_THIS_EXTERN(NODE) (DECL_LANG_FLAG_2(NODE))
/* Nonzero for VAR_DECL and FUNCTION_DECL node means that `static' was
specified in its declaration. */
#define DECL_THIS_STATIC(NODE) (DECL_LANG_FLAG_6(NODE))
/* Nonzero for SAVE_EXPR if used to initialize a PARM_DECL. */
#define PARM_DECL_EXPR(NODE) (TREE_LANG_FLAG_2(NODE))
/* Nonzero in FUNCTION_DECL means it is really an operator.
Just used to communicate formatting information to dbxout.c. */
#define DECL_OPERATOR(NODE) (DECL_LANG_SPECIFIC(NODE)->decl_flags.operator_attr)
#define ANON_UNION_P(NODE) (DECL_NAME (NODE) == 0)
/* Nonzero if TYPE is an anonymous union type. */
#define ANON_UNION_TYPE_P(TYPE) \
(TREE_CODE (TYPE) == UNION_TYPE \
&& ANON_AGGRNAME_P (TYPE_IDENTIFIER (TYPE)))
#define UNKNOWN_TYPE LANG_TYPE
/* Define fields and accessors for nodes representing declared names. */
#if 0
/* C++: A derived class may be able to directly use the virtual
function table of a base class. When it does so, it may
still have a decl node used to access the virtual function
table (so that variables of this type can initialize their
virtual function table pointers by name). When such thievery
is committed, know exactly which base class's virtual function
table is the one being stolen. This effectively computes the
transitive closure. */
#define DECL_VPARENT(NODE) ((NODE)->decl.arguments)
#endif
#define TYPE_WAS_ANONYMOUS(NODE) (TYPE_LANG_SPECIFIC (NODE)->type_flags.was_anonymous)
/* C++: all of these are overloaded! These apply only to TYPE_DECLs. */
/* The format of each node in the DECL_FRIENDLIST is as follows:
The TREE_PURPOSE will be the name of a function, i.e., an
IDENTIFIER_NODE. The TREE_VALUE will be itself a TREE_LIST, the
list of functions with that name which are friends. The
TREE_PURPOSE of each node in this sublist will be error_mark_node,
if the function was declared a friend individually, in which case
the TREE_VALUE will be the function_decl. If, however, all
functions with a given name in a class were declared to be friends,
the TREE_PUROSE will be the class type, and the TREE_VALUE will be
NULL_TREE. */
#define DECL_FRIENDLIST(NODE) (DECL_INITIAL (NODE))
/* The DECL_ACCESS is used to record under which context
special access rules apply. */
#define DECL_ACCESS(NODE) (DECL_LANG_SPECIFIC(NODE)->decl_flags.access)
/* C++: all of these are overloaded!
These apply to PARM_DECLs and VAR_DECLs. */
#define DECL_REFERENCE_SLOT(NODE) ((tree)(NODE)->decl.arguments)
#define SET_DECL_REFERENCE_SLOT(NODE,VAL) ((NODE)->decl.arguments=VAL)
/* Accessor macros for C++ template decl nodes. */
/* The DECL_TEMPLATE_PARMS are a list. The TREE_PURPOSE of each node
is a INT_CST whose TREE_INT_CST_HIGH indicates the level of the
template parameters, with 1 being the outermost set of template
parameters. The TREE_VALUE is a vector, whose elements are the
template parameters at each level. Each element in the vector is a
TREE_LIST, whose TREE_VALUE is a PARM_DECL (if the parameter is a
non-type parameter), or a TYPE_DECL (if the parameter is a type
parameter). The TREE_PURPOSE is the default value, if any. The
TEMPLATE_PARM_INDEX for the parameter is avilable as the
DECL_INITIAL (for a PARM_DECL) or as the TREE_TYPE (for a
TYPE_DECL). */
#define DECL_TEMPLATE_PARMS(NODE) DECL_ARGUMENTS(NODE)
#define DECL_INNERMOST_TEMPLATE_PARMS(NODE) \
INNERMOST_TEMPLATE_PARMS (DECL_TEMPLATE_PARMS (NODE))
#define DECL_NTPARMS(NODE) \
TREE_VEC_LENGTH (DECL_INNERMOST_TEMPLATE_PARMS (NODE))
/* For function, method, class-data templates. */
#define DECL_TEMPLATE_RESULT(NODE) DECL_RESULT(NODE)
/* For a static member variable template, the
DECL_TEMPLATE_INSTANTIATIONS list contains the explicitly and
implicitly generated instantiations of the variable. There are no
partial instantiations of static member variables, so all of these
will be full instantiations.
For a class template the DECL_TEMPLATE_INSTANTIATIONS lists holds
all instantiations and specializations of the class type, including
partial instantiations and partial specializations.
In both cases, the TREE_PURPOSE of each node contains the arguments
used; the TREE_VALUE contains the generated variable. The template
arguments are always complete. For example, given:
template <class T> struct S1 {
template <class U> struct S2 {};
template <class U> struct S2<U*> {};
};
the record for the partial specialization will contain, as its
argument list, { {T}, {U*} }, and will be on the
DECL_TEMPLATE_INSTANTIATIONS list for `template <class T> template
<class U> struct S1<T>::S2'.
This list is not used for function templates. */
#define DECL_TEMPLATE_INSTANTIATIONS(NODE) DECL_VINDEX(NODE)
/* For a function template, the DECL_TEMPLATE_SPECIALIZATIONS lists
contains all instantiations and specializations of the function,
including partial instantiations. For a partial instantiation
which is a specialization, this list holds only full
specializations of the template that are instantiations of the
partial instantiation. For example, given:
template <class T> struct S {
template <class U> void f(U);
template <> void f(T);
};
the `S<int>::f<int>(int)' function will appear on the
DECL_TEMPLATE_SPECIALIZATIONS list for both `template <class T>
template <class U> void S<T>::f(U)' and `template <class T> void
S<int>::f(T)'. In the latter case, however, it will have only the
innermost set of arguments (T, in this case). The DECL_TI_TEMPLATE
for the function declaration will point at the specialization, not
the fully general template.
For a class template, this list contains the partial
specializations of this template. (Full specializations are not
recorded on this list.) The TREE_PURPOSE holds the innermost
arguments used in the partial specialization (e.g., for `template
<class T> struct S<T*, int>' this will be `T*'.) The TREE_VALUE
holds the innermost template parameters for the specialization
(e.g., `T' in the example above.) The TREE_TYPE is the _TYPE node
for the partial specialization.
This list is not used for static variable templates. */
#define DECL_TEMPLATE_SPECIALIZATIONS(NODE) DECL_SIZE(NODE)
#define DECL_TEMPLATE_INJECT(NODE) DECL_INITIAL(NODE)
/* Nonzero for TEMPLATE_DECL nodes that represents template template
parameters */
#define DECL_TEMPLATE_TEMPLATE_PARM_P(NODE) \
(TREE_CODE (NODE) == TEMPLATE_DECL && TREE_TYPE (NODE) \
&& TREE_CODE (TREE_TYPE (NODE)) == TEMPLATE_TEMPLATE_PARM)
#define DECL_FUNCTION_TEMPLATE_P(NODE) \
(TREE_CODE (NODE) == TEMPLATE_DECL \
&& TREE_CODE (DECL_TEMPLATE_RESULT (NODE)) == FUNCTION_DECL)
/* Nonzero for a DECL that represents a template class. */
#define DECL_CLASS_TEMPLATE_P(NODE) \
(TREE_CODE (NODE) == TEMPLATE_DECL \
&& TREE_CODE (DECL_TEMPLATE_RESULT (NODE)) == TYPE_DECL \
&& !DECL_TEMPLATE_TEMPLATE_PARM_P (NODE))
/* Nonzero if NODE which declares a type. */
#define DECL_DECLARES_TYPE_P(NODE) \
(TREE_CODE (NODE) == TYPE_DECL || DECL_CLASS_TEMPLATE_P (NODE))
/* A `primary' template is one that has its own template header. A
member function of a class template is a template, but not primary.
A member template is primary. Friend templates are primary, too. */
/* Returns the primary template corresponding to these parameters. */
#define DECL_PRIMARY_TEMPLATE(NODE) \
(TREE_TYPE (DECL_INNERMOST_TEMPLATE_PARMS (NODE)))
/* Returns non-zero if NODE is a primary template. */
#define PRIMARY_TEMPLATE_P(NODE) (DECL_PRIMARY_TEMPLATE (NODE) == NODE)
#define CLASSTYPE_TEMPLATE_LEVEL(NODE) \
(TREE_INT_CST_HIGH (TREE_PURPOSE (CLASSTYPE_TI_TEMPLATE (NODE))))
/* Indicates whether or not (and how) a template was expanded for this
FUNCTION_DECL or VAR_DECL.
0=normal declaration, e.g. int min (int, int);
1=implicit template instantiation
2=explicit template specialization, e.g. int min<int> (int, int);
3=explicit template instantiation, e.g. template int min<int> (int, int); */
#define DECL_USE_TEMPLATE(NODE) (DECL_LANG_SPECIFIC(NODE)->decl_flags.use_template)
#define DECL_TEMPLATE_INSTANTIATION(NODE) (DECL_USE_TEMPLATE (NODE) & 1)
#define CLASSTYPE_TEMPLATE_INSTANTIATION(NODE) \
(CLASSTYPE_USE_TEMPLATE (NODE) & 1)
#define DECL_TEMPLATE_SPECIALIZATION(NODE) (DECL_USE_TEMPLATE (NODE) == 2)
#define SET_DECL_TEMPLATE_SPECIALIZATION(NODE) (DECL_USE_TEMPLATE (NODE) = 2)
#define CLASSTYPE_TEMPLATE_SPECIALIZATION(NODE) \
(CLASSTYPE_USE_TEMPLATE (NODE) == 2)
#define SET_CLASSTYPE_TEMPLATE_SPECIALIZATION(NODE) \
(CLASSTYPE_USE_TEMPLATE (NODE) = 2)
#define DECL_IMPLICIT_INSTANTIATION(NODE) (DECL_USE_TEMPLATE (NODE) == 1)
#define SET_DECL_IMPLICIT_INSTANTIATION(NODE) (DECL_USE_TEMPLATE (NODE) = 1)
#define CLASSTYPE_IMPLICIT_INSTANTIATION(NODE) \
(CLASSTYPE_USE_TEMPLATE(NODE) == 1)
#define SET_CLASSTYPE_IMPLICIT_INSTANTIATION(NODE) \
(CLASSTYPE_USE_TEMPLATE(NODE) = 1)
#define DECL_EXPLICIT_INSTANTIATION(NODE) (DECL_USE_TEMPLATE (NODE) == 3)
#define SET_DECL_EXPLICIT_INSTANTIATION(NODE) (DECL_USE_TEMPLATE (NODE) = 3)
#define CLASSTYPE_EXPLICIT_INSTANTIATION(NODE) \
(CLASSTYPE_USE_TEMPLATE(NODE) == 3)
#define SET_CLASSTYPE_EXPLICIT_INSTANTIATION(NODE) \
(CLASSTYPE_USE_TEMPLATE(NODE) = 3)
/* Non-zero iff we are currently processing a declaration for an
entity with its own template parameter list, and which is not a
full specialization. */
#define PROCESSING_REAL_TEMPLATE_DECL_P() \
(processing_template_decl > template_class_depth (current_class_type))
/* This function may be a guiding decl for a template. */
#define DECL_MAYBE_TEMPLATE(NODE) DECL_LANG_FLAG_4 (NODE)
/* We know what we're doing with this decl now. */
#define DECL_INTERFACE_KNOWN(NODE) DECL_LANG_FLAG_5 (NODE)
/* This function was declared inline. This flag controls the linkage
semantics of 'inline'; whether or not the function is inlined is
controlled by DECL_INLINE. */
#define DECL_THIS_INLINE(NODE) \
(DECL_LANG_SPECIFIC (NODE)->decl_flags.declared_inline)
/* DECL_EXTERNAL must be set on a decl until the decl is actually emitted,
so that assemble_external will work properly. So we have this flag to
tell us whether the decl is really not external. */
#define DECL_NOT_REALLY_EXTERN(NODE) \
(DECL_LANG_SPECIFIC (NODE)->decl_flags.not_really_extern)
#define DECL_REALLY_EXTERN(NODE) \
(DECL_EXTERNAL (NODE) && ! DECL_NOT_REALLY_EXTERN (NODE))
/* Used to tell cp_finish_decl that it should approximate comdat linkage
as best it can for this decl. */
#define DECL_COMDAT(NODE) (DECL_LANG_SPECIFIC (NODE)->decl_flags.comdat)
#define THUNK_DELTA(DECL) ((DECL)->decl.frame_size.i)
/* ...and for unexpanded-parameterized-type nodes. */
#define UPT_TEMPLATE(NODE) TREE_PURPOSE(TYPE_VALUES(NODE))
#define UPT_PARMS(NODE) TREE_VALUE(TYPE_VALUES(NODE))
/* An un-parsed default argument looks like an identifier. */
#define DEFARG_NODE_CHECK(t) TREE_CHECK(t, DEFAULT_ARG)
#define DEFARG_LENGTH(NODE) (DEFARG_NODE_CHECK(NODE)->identifier.length)
#define DEFARG_POINTER(NODE) (DEFARG_NODE_CHECK(NODE)->identifier.pointer)
#define builtin_function(NAME, TYPE, CODE, LIBNAME) \
define_function (NAME, TYPE, CODE, (void (*) PROTO((tree)))pushdecl, LIBNAME)
/* These macros provide convenient access to the various _STMT nodes
created when parsing template declarations. */
#define IF_COND(NODE) TREE_OPERAND (NODE, 0)
#define THEN_CLAUSE(NODE) TREE_OPERAND (NODE, 1)
#define ELSE_CLAUSE(NODE) TREE_OPERAND (NODE, 2)
#define WHILE_COND(NODE) TREE_OPERAND (NODE, 0)
#define WHILE_BODY(NODE) TREE_OPERAND (NODE, 1)
#define DO_COND(NODE) TREE_OPERAND (NODE, 0)
#define DO_BODY(NODE) TREE_OPERAND (NODE, 1)
#define RETURN_EXPR(NODE) TREE_OPERAND (NODE, 0)
#define EXPR_STMT_EXPR(NODE) TREE_OPERAND (NODE, 0)
#define FOR_INIT_STMT(NODE) TREE_OPERAND (NODE, 0)
#define FOR_COND(NODE) TREE_OPERAND (NODE, 1)
#define FOR_EXPR(NODE) TREE_OPERAND (NODE, 2)
#define FOR_BODY(NODE) TREE_OPERAND (NODE, 3)
#define SWITCH_COND(NODE) TREE_OPERAND (NODE, 0)
#define SWITCH_BODY(NODE) TREE_OPERAND (NODE, 1)
#define CASE_LOW(NODE) TREE_OPERAND (NODE, 0)
#define CASE_HIGH(NODE) TREE_OPERAND (NODE, 1)
#define GOTO_DESTINATION(NODE) TREE_OPERAND (NODE, 0)
#define TRY_STMTS(NODE) TREE_OPERAND (NODE, 0)
#define TRY_HANDLERS(NODE) TREE_OPERAND (NODE, 1)
#define HANDLER_PARMS(NODE) TREE_OPERAND (NODE, 0)
#define HANDLER_BODY(NODE) TREE_OPERAND (NODE, 1)
#define COMPOUND_BODY(NODE) TREE_OPERAND (NODE, 0)
#define ASM_CV_QUAL(NODE) TREE_OPERAND (NODE, 0)
#define ASM_STRING(NODE) TREE_OPERAND (NODE, 1)
#define ASM_OUTPUTS(NODE) TREE_OPERAND (NODE, 2)
#define ASM_INPUTS(NODE) TREE_OPERAND (NODE, 3)
#define ASM_CLOBBERS(NODE) TREE_OPERAND (NODE, 4)
/* An enumeration of the kind of tags that C++ accepts. */
enum tag_types { record_type, class_type, union_type, enum_type,
signature_type };
/* Zero means prototype weakly, as in ANSI C (no args means nothing).
Each language context defines how this variable should be set. */
extern int strict_prototype;
extern int strict_prototypes_lang_c, strict_prototypes_lang_cplusplus;
/* Non-zero means that if a label exists, and no other identifier
applies, use the value of the label. */
extern int flag_labels_ok;
/* Non-zero means to collect statistics which might be expensive
and to print them when we are done. */
extern int flag_detailed_statistics;
/* Non-zero means warn in function declared in derived class has the
same name as a virtual in the base class, but fails to match the
type signature of any virtual function in the base class. */
extern int warn_overloaded_virtual;
/* Nonzero means warn about use of multicharacter literals. */
extern int warn_multichar;
/* in c-common.c */
extern void declare_function_name PROTO((void));
extern void decl_attributes PROTO((tree, tree, tree));
extern void init_function_format_info PROTO((void));
extern void record_function_format PROTO((tree, tree, int, int, int));
extern void check_function_format PROTO((tree, tree, tree));
/* Print an error message for invalid operands to arith operation CODE.
NOP_EXPR is used as a special case (see truthvalue_conversion). */
extern void binary_op_error PROTO((enum tree_code));
extern tree cp_build_type_variant PROTO((tree, int, int));
extern tree canonical_type_variant PROTO((tree));
extern void c_expand_expr_stmt PROTO((tree));
/* Validate the expression after `case' and apply default promotions. */
extern tree check_case_value PROTO((tree));
/* Concatenate a list of STRING_CST nodes into one STRING_CST. */
extern tree combine_strings PROTO((tree));
extern void constant_expression_warning PROTO((tree));
extern tree convert_and_check PROTO((tree, tree));
extern void overflow_warning PROTO((tree));
extern void unsigned_conversion_warning PROTO((tree, tree));
/* Read the rest of the current #-directive line. */
#if USE_CPPLIB
extern char *get_directive_line PROTO((void));
#define GET_DIRECTIVE_LINE() get_directive_line ()
#else
extern char *get_directive_line PROTO((FILE *));
#define GET_DIRECTIVE_LINE() get_directive_line (finput)
#endif
/* Subroutine of build_binary_op, used for comparison operations.
See if the operands have both been converted from subword integer types
and, if so, perhaps change them both back to their original type. */
extern tree shorten_compare PROTO((tree *, tree *, tree *, enum tree_code *));
/* Prepare expr to be an argument of a TRUTH_NOT_EXPR,
or validate its data type for an `if' or `while' statement or ?..: exp. */
extern tree truthvalue_conversion PROTO((tree));
extern tree type_for_mode PROTO((enum machine_mode, int));
extern tree type_for_size PROTO((unsigned, int));
extern int c_get_alias_set PROTO((tree));
/* in decl{2}.c */
extern tree void_list_node;
extern tree void_zero_node;
extern tree default_function_type;
extern tree vtable_entry_type;
extern tree sigtable_entry_type;
extern tree __t_desc_type_node;
#if 0
extern tree __tp_desc_type_node;
#endif
extern tree __access_mode_type_node;
extern tree __bltn_desc_type_node, __user_desc_type_node;
extern tree __class_desc_type_node, __attr_desc_type_node;
extern tree __ptr_desc_type_node, __func_desc_type_node;
extern tree __ptmf_desc_type_node, __ptmd_desc_type_node;
extern tree type_info_type_node;
extern tree class_star_type_node;
extern tree this_identifier;
extern tree ctor_identifier, dtor_identifier;
extern tree pfn_identifier;
extern tree index_identifier;
extern tree delta_identifier;
extern tree delta2_identifier;
extern tree pfn_or_delta2_identifier;
extern tree tag_identifier;
extern tree vt_off_identifier;
/* A node that is a list (length 1) of error_mark_nodes. */
extern tree error_mark_list;
extern tree ptr_type_node;
extern tree class_type_node, record_type_node, union_type_node, enum_type_node;
extern tree unknown_type_node;
extern tree opaque_type_node, signature_type_node;
/* Node for "pointer to (virtual) function".
This may be distinct from ptr_type_node so gdb can distinguish them. */
#define vfunc_ptr_type_node \
(flag_vtable_thunks ? vtable_entry_type : ptr_type_node)
/* Array type `(void *)[]' */
extern tree vtbl_type_node;
extern tree delta_type_node;
extern tree std_node;
extern tree long_long_integer_type_node, long_long_unsigned_type_node;
/* For building calls to `delete'. */
extern tree integer_two_node, integer_three_node;
extern tree boolean_type_node, boolean_true_node, boolean_false_node;
extern tree null_node;
/* in pt.c */
/* These values are used for the `STRICT' parameter to type_unfication and
fn_type_unification. Their meanings are described with the
documentation for fn_type_unification. */
typedef enum unification_kind_t {
DEDUCE_CALL,
DEDUCE_CONV,
DEDUCE_EXACT
} unification_kind_t;
extern tree current_template_parms;
extern HOST_WIDE_INT processing_template_decl;
extern tree last_tree;
/* The template currently being instantiated, and where the instantiation
was triggered. */
struct tinst_level
{
tree decl;
int line;
char *file;
struct tinst_level *next;
};
extern int minimal_parse_mode;
extern void maybe_print_template_context PROTO ((void));
/* in class.c */
extern tree current_class_name;
extern tree current_class_type;
extern tree current_class_ptr;
extern tree previous_class_type;
extern tree current_class_ref;
extern int current_class_depth;
extern tree current_lang_name;
extern tree lang_name_cplusplus, lang_name_c, lang_name_java;
/* Points to the name of that function. May not be the DECL_NAME
of CURRENT_FUNCTION_DECL due to overloading */
extern tree original_function_name;
/* in init.c */
extern tree global_base_init_list;
extern tree current_base_init_list, current_member_init_list;
extern int current_function_just_assigned_this;
extern int current_function_parms_stored;
/* Here's where we control how name mangling takes place. */
#define OPERATOR_ASSIGN_FORMAT "__a%s"
#define OPERATOR_FORMAT "__%s"
#define OPERATOR_TYPENAME_FORMAT "__op"
#define OPERATOR_TYPENAME_P(ID_NODE) \
(IDENTIFIER_POINTER (ID_NODE)[0] == '_' \
&& IDENTIFIER_POINTER (ID_NODE)[1] == '_' \
&& IDENTIFIER_POINTER (ID_NODE)[2] == 'o' \
&& IDENTIFIER_POINTER (ID_NODE)[3] == 'p')
/* Cannot use '$' up front, because this confuses gdb
(names beginning with '$' are gdb-local identifiers).
Note that all forms in which the '$' is significant are long enough
for direct indexing (meaning that if we know there is a '$'
at a particular location, we can index into the string at
any other location that provides distinguishing characters). */
/* Define NO_DOLLAR_IN_LABEL in your favorite tm file if your assembler
doesn't allow '$' in symbol names. */
#ifndef NO_DOLLAR_IN_LABEL
#define JOINER '$'
#define VPTR_NAME "$v"
#define THROW_NAME "$eh_throw"
#define DESTRUCTOR_DECL_PREFIX "_$_"
#define AUTO_VTABLE_NAME "__vtbl$me__"
#define AUTO_TEMP_NAME "_$tmp_"
#define AUTO_TEMP_FORMAT "_$tmp_%d"
#define VTABLE_BASE "$vb"
#define VTABLE_NAME_FORMAT (flag_vtable_thunks ? "__vt_%s" : "_vt$%s")
#define VFIELD_BASE "$vf"
#define VFIELD_NAME "_vptr$"
#define VFIELD_NAME_FORMAT "_vptr$%s"
#define VBASE_NAME "_vb$"
#define VBASE_NAME_FORMAT "_vb$%s"
#define STATIC_NAME_FORMAT "_%s$%s"
#define ANON_AGGRNAME_FORMAT "$_%d"
#else /* NO_DOLLAR_IN_LABEL */
#ifndef NO_DOT_IN_LABEL
#define JOINER '.'
#define VPTR_NAME ".v"
#define THROW_NAME ".eh_throw"
#define DESTRUCTOR_DECL_PREFIX "_._"
#define AUTO_VTABLE_NAME "__vtbl.me__"
#define AUTO_TEMP_NAME "_.tmp_"
#define AUTO_TEMP_FORMAT "_.tmp_%d"
#define VTABLE_BASE ".vb"
#define VTABLE_NAME_FORMAT (flag_vtable_thunks ? "__vt_%s" : "_vt.%s")
#define VFIELD_BASE ".vf"
#define VFIELD_NAME "_vptr."
#define VFIELD_NAME_FORMAT "_vptr.%s"
#define VBASE_NAME "_vb."
#define VBASE_NAME_FORMAT "_vb.%s"
#define STATIC_NAME_FORMAT "_%s.%s"
#define ANON_AGGRNAME_FORMAT "._%d"
#else /* NO_DOT_IN_LABEL */
#define VPTR_NAME "__vptr"
#define VPTR_NAME_P(ID_NODE) \
(!strncmp (IDENTIFIER_POINTER (ID_NODE), VPTR_NAME, sizeof (VPTR_NAME) - 1))
#define THROW_NAME "__eh_throw"
#define DESTRUCTOR_DECL_PREFIX "__destr_"
#define DESTRUCTOR_NAME_P(ID_NODE) \
(!strncmp (IDENTIFIER_POINTER (ID_NODE), DESTRUCTOR_DECL_PREFIX, \
sizeof (DESTRUCTOR_DECL_PREFIX) - 1))
#define IN_CHARGE_NAME "__in_chrg"
#define AUTO_VTABLE_NAME "__vtbl_me__"
#define AUTO_TEMP_NAME "__tmp_"
#define TEMP_NAME_P(ID_NODE) \
(!strncmp (IDENTIFIER_POINTER (ID_NODE), AUTO_TEMP_NAME, \
sizeof (AUTO_TEMP_NAME) - 1))
#define AUTO_TEMP_FORMAT "__tmp_%d"
#define VTABLE_BASE "__vtb"
#define VTABLE_NAME "__vt_"
#define VTABLE_NAME_FORMAT (flag_vtable_thunks ? "__vt_%s" : "_vt_%s")
#define VTABLE_NAME_P(ID_NODE) \
(!strncmp (IDENTIFIER_POINTER (ID_NODE), VTABLE_NAME, \
sizeof (VTABLE_NAME) - 1))
#define VFIELD_BASE "__vfb"
#define VFIELD_NAME "__vptr_"
#define VFIELD_NAME_P(ID_NODE) \
(!strncmp (IDENTIFIER_POINTER (ID_NODE), VFIELD_NAME, \
sizeof (VFIELD_NAME) - 1))
#define VFIELD_NAME_FORMAT "_vptr_%s"
#define VBASE_NAME "__vb_"
#define VBASE_NAME_P(ID_NODE) \
(!strncmp (IDENTIFIER_POINTER (ID_NODE), VBASE_NAME, \
sizeof (VBASE_NAME) - 1))
#define VBASE_NAME_FORMAT "__vb_%s"
#define STATIC_NAME_FORMAT "__static_%s_%s"
#define ANON_AGGRNAME_PREFIX "__anon_"
#define ANON_AGGRNAME_P(ID_NODE) \
(!strncmp (IDENTIFIER_POINTER (ID_NODE), ANON_AGGRNAME_PREFIX, \
sizeof (ANON_AGGRNAME_PREFIX) - 1))
#define ANON_AGGRNAME_FORMAT "__anon_%d"
#define ANON_PARMNAME_FORMAT "__%d"
#define ANON_PARMNAME_P(ID_NODE) (IDENTIFIER_POINTER (ID_NODE)[0] == '_' \
&& IDENTIFIER_POINTER (ID_NODE)[1] == '_' \
&& IDENTIFIER_POINTER (ID_NODE)[2] <= '9')
#endif /* NO_DOT_IN_LABEL */
#endif /* NO_DOLLAR_IN_LABEL */
#define THIS_NAME "this"
#define DESTRUCTOR_NAME_FORMAT "~%s"
#define FILE_FUNCTION_PREFIX_LEN 9
#define CTOR_NAME "__ct"
#define DTOR_NAME "__dt"
#define IN_CHARGE_NAME "__in_chrg"
#define VTBL_PTR_TYPE "__vtbl_ptr_type"
#define VTABLE_DELTA_NAME "__delta"
#define VTABLE_INDEX_NAME "__index"
#define VTABLE_PFN_NAME "__pfn"
#define VTABLE_DELTA2_NAME "__delta2"
#define SIGNATURE_FIELD_NAME "__s_"
#define SIGNATURE_FIELD_NAME_FORMAT "__s_%s"
#define SIGNATURE_OPTR_NAME "__optr"
#define SIGNATURE_SPTR_NAME "__sptr"
#define SIGNATURE_POINTER_NAME "__sp_"
#define SIGNATURE_POINTER_NAME_FORMAT "__%s%ssp_%s"
#define SIGNATURE_REFERENCE_NAME "__sr_"
#define SIGNATURE_REFERENCE_NAME_FORMAT "__%s%ssr_%s"
#define SIGTABLE_PTR_TYPE "__sigtbl_ptr_type"
#define SIGTABLE_NAME_FORMAT "__st_%s_%s"
#define SIGTABLE_NAME_FORMAT_LONG "__st_%s_%s_%d"
#define SIGTABLE_TAG_NAME "__tag"
#define SIGTABLE_VB_OFF_NAME "__vb_off"
#define SIGTABLE_VT_OFF_NAME "__vt_off"
#define EXCEPTION_CLEANUP_NAME "exception cleanup"
#define THIS_NAME_P(ID_NODE) (strcmp(IDENTIFIER_POINTER (ID_NODE), "this") == 0)
#if !defined(NO_DOLLAR_IN_LABEL) || !defined(NO_DOT_IN_LABEL)
#define VPTR_NAME_P(ID_NODE) (IDENTIFIER_POINTER (ID_NODE)[0] == JOINER \
&& IDENTIFIER_POINTER (ID_NODE)[1] == 'v')
#define DESTRUCTOR_NAME_P(ID_NODE) (IDENTIFIER_POINTER (ID_NODE)[1] == JOINER \
&& IDENTIFIER_POINTER (ID_NODE)[2] == '_')
#define VTABLE_NAME_P(ID_NODE) (IDENTIFIER_POINTER (ID_NODE)[1] == 'v' \
&& IDENTIFIER_POINTER (ID_NODE)[2] == 't' \
&& IDENTIFIER_POINTER (ID_NODE)[3] == JOINER)
#define VBASE_NAME_P(ID_NODE) (IDENTIFIER_POINTER (ID_NODE)[1] == 'v' \
&& IDENTIFIER_POINTER (ID_NODE)[2] == 'b' \
&& IDENTIFIER_POINTER (ID_NODE)[3] == JOINER)
#define TEMP_NAME_P(ID_NODE) (!strncmp (IDENTIFIER_POINTER (ID_NODE), AUTO_TEMP_NAME, sizeof (AUTO_TEMP_NAME)-1))
#define VFIELD_NAME_P(ID_NODE) (!strncmp (IDENTIFIER_POINTER (ID_NODE), VFIELD_NAME, sizeof(VFIELD_NAME)-1))
/* For anonymous aggregate types, we need some sort of name to
hold on to. In practice, this should not appear, but it should
not be harmful if it does. */
#define ANON_AGGRNAME_P(ID_NODE) (IDENTIFIER_POINTER (ID_NODE)[0] == JOINER \
&& IDENTIFIER_POINTER (ID_NODE)[1] == '_')
#define ANON_PARMNAME_FORMAT "_%d"
#define ANON_PARMNAME_P(ID_NODE) (IDENTIFIER_POINTER (ID_NODE)[0] == '_' \
&& IDENTIFIER_POINTER (ID_NODE)[1] <= '9')
#endif /* !defined(NO_DOLLAR_IN_LABEL) || !defined(NO_DOT_IN_LABEL) */
/* Returns non-zero iff ID_NODE is an IDENTIFIER_NODE whose name is
`main'. */
#define MAIN_NAME_P(ID_NODE) \
(strcmp (IDENTIFIER_POINTER (ID_NODE), "main") == 0)
/* Returns non-zero iff NODE is a declaration for the global function
`main'. */
#define DECL_MAIN_P(NODE) \
(TREE_CODE (NODE) == FUNCTION_DECL \
&& DECL_CONTEXT (NODE) == NULL_TREE \
&& DECL_NAME (NODE) != NULL_TREE \
&& MAIN_NAME_P (DECL_NAME (NODE)))
/* Define the sets of attributes that member functions and baseclasses
can have. These are sensible combinations of {public,private,protected}
cross {virtual,non-virtual}. */
/* in class.c. */
extern tree access_default_node; /* 0 */
extern tree access_public_node; /* 1 */
extern tree access_protected_node; /* 2 */
extern tree access_private_node; /* 3 */
extern tree access_default_virtual_node; /* 4 */
extern tree access_public_virtual_node; /* 5 */
extern tree access_protected_virtual_node; /* 6 */
extern tree access_private_virtual_node; /* 7 */
/* Things for handling inline functions. */
struct pending_inline
{
struct pending_inline *next; /* pointer to next in chain */
int lineno; /* line number we got the text from */
char *filename; /* name of file we were processing */
tree fndecl; /* FUNCTION_DECL that brought us here */
int token; /* token we were scanning */
int token_value; /* value of token we were scanning (YYSTYPE) */
char *buf; /* pointer to character stream */
int len; /* length of stream */
unsigned int can_free : 1; /* free this after we're done with it? */
unsigned int deja_vu : 1; /* set iff we don't want to see it again. */
unsigned int interface : 2; /* 0=interface 1=unknown 2=implementation */
};
/* in method.c */
extern struct pending_inline *pending_inlines;
/* 1 for -fall-virtual: make every member function (except
constructors) lay down in the virtual function table.
Calls can then either go through the virtual function table or not,
depending on whether we know what function will actually be called. */
extern int flag_all_virtual;
/* Positive values means that we cannot make optimizing assumptions about
`this'. Negative values means we know `this' to be of static type. */
extern int flag_this_is_variable;
/* Controls whether enums and ints freely convert.
1 means with complete freedom.
0 means enums can convert to ints, but not vice-versa. */
extern int flag_int_enum_equivalence;
/* Nonzero means generate 'rtti' that give run-time type information. */
extern int flag_rtti;
/* Nonzero means do emit exported implementations of functions even if
they can be inlined. */
extern int flag_implement_inlines;
/* Nonzero means templates obey #pragma interface and implementation. */
extern int flag_external_templates;
/* Nonzero means templates are emitted where they are instantiated. */
extern int flag_alt_external_templates;
/* Nonzero means implicit template instantiations are emitted. */
extern int flag_implicit_templates;
/* Nonzero if we want to emit defined symbols with common-like linkage as
weak symbols where possible, in order to conform to C++ semantics.
Otherwise, emit them as local symbols. */
extern int flag_weak;
/* Nonzero to enable experimental ABI changes. */
extern int flag_new_abi;
/* Nonzero to not ignore namespace std. */
extern int flag_honor_std;
/* Nonzero if we're done parsing and into end-of-file activities. */
extern int at_eof;
enum overload_flags { NO_SPECIAL = 0, DTOR_FLAG, OP_FLAG, TYPENAME_FLAG };
/* The following two can be derived from the previous one */
extern tree current_class_name; /* IDENTIFIER_NODE: name of current class */
extern tree current_class_type; /* _TYPE: the type of the current class */
/* Some macros for char-based bitfields. */
#define B_SET(a,x) (a[x>>3] |= (1 << (x&7)))
#define B_CLR(a,x) (a[x>>3] &= ~(1 << (x&7)))
#define B_TST(a,x) (a[x>>3] & (1 << (x&7)))
/* These are uses as bits in flags passed to build_method_call
to control its error reporting behavior.
LOOKUP_PROTECT means flag access violations.
LOOKUP_COMPLAIN mean complain if no suitable member function
matching the arguments is found.
LOOKUP_NORMAL is just a combination of these two.
LOOKUP_NONVIRTUAL means make a direct call to the member function found
LOOKUP_GLOBAL means search through the space of overloaded functions,
as well as the space of member functions.
LOOKUP_HAS_IN_CHARGE means that the "in charge" variable is already
in the parameter list.
LOOKUP_ONLYCONVERTING means that non-conversion constructors are not tried.
DIRECT_BIND means that if a temporary is created, it should be created so
that it lives as long as the current variable bindings; otherwise it
only lives until the end of the complete-expression.
LOOKUP_SPECULATIVELY means return NULL_TREE if we cannot find what we are
after. Note, LOOKUP_COMPLAIN is checked and error messages printed
before LOOKUP_SPECULATIVELY is checked.
LOOKUP_NO_CONVERSION means that user-defined conversions are not
permitted. Built-in conversions are permitted.
LOOKUP_DESTRUCTOR means explicit call to destructor.
LOOKUP_NO_TEMP_BIND means temporaries will not be bound to references.
These are used in global lookup to support elaborated types and
qualifiers.
LOOKUP_PREFER_TYPES means not to accept objects, and possibly namespaces.
LOOKUP_PREFER_NAMESPACES means not to accept objects, and possibly types.
LOOKUP_PREFER_BOTH means class-or-namespace-name.
LOOKUP_TEMPLATES_EXPECTED means that class templates also count
as types. */
#define LOOKUP_PROTECT (1)
#define LOOKUP_COMPLAIN (2)
#define LOOKUP_NORMAL (3)
/* #define LOOKUP_UNUSED (4) */
#define LOOKUP_NONVIRTUAL (8)
#define LOOKUP_GLOBAL (16)
#define LOOKUP_HAS_IN_CHARGE (32)
#define LOOKUP_SPECULATIVELY (64)
#define LOOKUP_ONLYCONVERTING (128)
#define DIRECT_BIND (256)
#define LOOKUP_NO_CONVERSION (512)
#define LOOKUP_DESTRUCTOR (512)
#define LOOKUP_NO_TEMP_BIND (1024)
#define LOOKUP_PREFER_TYPES (2048)
#define LOOKUP_PREFER_NAMESPACES (4096)
#define LOOKUP_PREFER_BOTH (6144)
#define LOOKUP_TEMPLATES_EXPECTED (8192)
#define LOOKUP_NAMESPACES_ONLY(f) \
(((f) & LOOKUP_PREFER_NAMESPACES) && !((f) & LOOKUP_PREFER_TYPES))
#define LOOKUP_TYPES_ONLY(f) \
(!((f) & LOOKUP_PREFER_NAMESPACES) && ((f) & LOOKUP_PREFER_TYPES))
#define LOOKUP_QUALIFIERS_ONLY(f) ((f) & LOOKUP_PREFER_BOTH)
/* These flags are used by the conversion code.
CONV_IMPLICIT : Perform implicit conversions (standard and user-defined).
CONV_STATIC : Perform the explicit conversions for static_cast.
CONV_CONST : Perform the explicit conversions for const_cast.
CONV_REINTERPRET: Perform the explicit conversions for reinterpret_cast.
CONV_PRIVATE : Perform upcasts to private bases.
CONV_FORCE_TEMP : Require a new temporary when converting to the same
aggregate type. */
#define CONV_IMPLICIT 1
#define CONV_STATIC 2
#define CONV_CONST 4
#define CONV_REINTERPRET 8
#define CONV_PRIVATE 16
/* #define CONV_NONCONVERTING 32 */
#define CONV_FORCE_TEMP 64
#define CONV_STATIC_CAST (CONV_IMPLICIT | CONV_STATIC | CONV_FORCE_TEMP)
#define CONV_OLD_CONVERT (CONV_IMPLICIT | CONV_STATIC | CONV_CONST \
| CONV_REINTERPRET)
#define CONV_C_CAST (CONV_IMPLICIT | CONV_STATIC | CONV_CONST \
| CONV_REINTERPRET | CONV_PRIVATE | CONV_FORCE_TEMP)
/* Used by build_expr_type_conversion to indicate which types are
acceptable as arguments to the expression under consideration. */
#define WANT_INT 1 /* integer types, including bool */
#define WANT_FLOAT 2 /* floating point types */
#define WANT_ENUM 4 /* enumerated types */
#define WANT_POINTER 8 /* pointer types */
#define WANT_NULL 16 /* null pointer constant */
#define WANT_ARITH (WANT_INT | WANT_FLOAT)
#define FRIEND_NAME(LIST) (TREE_PURPOSE (LIST))
#define FRIEND_DECLS(LIST) (TREE_VALUE (LIST))
/* These macros are used to access a TEMPLATE_PARM_INDEX. */
#define TEMPLATE_PARM_IDX(NODE) (((template_parm_index*) NODE)->index)
#define TEMPLATE_PARM_LEVEL(NODE) (((template_parm_index*) NODE)->level)
#define TEMPLATE_PARM_DESCENDANTS(NODE) (TREE_CHAIN (NODE))
#define TEMPLATE_PARM_ORIG_LEVEL(NODE) (((template_parm_index*) NODE)->orig_level)
#define TEMPLATE_PARM_DECL(NODE) (((template_parm_index*) NODE)->decl)
/* These macros are for accessing the fields of TEMPLATE_TYPE_PARM
and TEMPLATE_TEMPLATE_PARM nodes. */
#define TEMPLATE_TYPE_PARM_INDEX(NODE) (TYPE_FIELDS (NODE))
#define TEMPLATE_TYPE_IDX(NODE) \
(TEMPLATE_PARM_IDX (TEMPLATE_TYPE_PARM_INDEX (NODE)))
#define TEMPLATE_TYPE_LEVEL(NODE) \
(TEMPLATE_PARM_LEVEL (TEMPLATE_TYPE_PARM_INDEX (NODE)))
#define TEMPLATE_TYPE_ORIG_LEVEL(NODE) \
(TEMPLATE_PARM_ORIG_LEVEL (TEMPLATE_TYPE_PARM_INDEX (NODE)))
#define TEMPLATE_TYPE_DECL(NODE) \
(TEMPLATE_PARM_DECL (TEMPLATE_TYPE_PARM_INDEX (NODE)))
/* in lex.c */
/* Indexed by TREE_CODE, these tables give C-looking names to
operators represented by TREE_CODES. For example,
opname_tab[(int) MINUS_EXPR] == "-". */
extern char **opname_tab, **assignop_tab;
/* in call.c */
extern int check_dtor_name PROTO((tree, tree));
extern int get_arglist_len_in_bytes PROTO((tree));
extern tree build_vfield_ref PROTO((tree, tree));
extern tree resolve_scope_to_name PROTO((tree, tree));
extern tree build_scoped_method_call PROTO((tree, tree, tree, tree));
extern tree build_addr_func PROTO((tree));
extern tree build_call PROTO((tree, tree, tree));
extern tree build_method_call PROTO((tree, tree, tree, tree, int));
extern int null_ptr_cst_p PROTO((tree));
extern tree type_decays_to PROTO((tree));
extern tree build_user_type_conversion PROTO((tree, tree, int));
extern tree build_new_function_call PROTO((tree, tree));
extern tree build_new_op PROTO((enum tree_code, int, tree, tree, tree));
extern tree build_op_new_call PROTO((enum tree_code, tree, tree, int));
extern tree build_op_delete_call PROTO((enum tree_code, tree, tree, int, tree));
extern int can_convert PROTO((tree, tree));
extern int can_convert_arg PROTO((tree, tree, tree));
extern void enforce_access PROTO((tree, tree));
extern tree convert_default_arg PROTO((tree, tree));
extern tree convert_arg_to_ellipsis PROTO((tree));
/* in class.c */
extern tree build_vbase_path PROTO((enum tree_code, tree, tree, tree, int));
extern tree build_vtbl_ref PROTO((tree, tree));
extern tree build_vfn_ref PROTO((tree *, tree, tree));
extern void add_method PROTO((tree, tree *, tree));
extern int currently_open_class PROTO((tree));
extern tree get_vfield_offset PROTO((tree));
extern void duplicate_tag_error PROTO((tree));
extern tree finish_struct PROTO((tree, tree, tree, int));
extern tree finish_struct_1 PROTO((tree, int));
extern tree finish_struct_methods PROTO((tree, tree, int));
extern int resolves_to_fixed_type_p PROTO((tree, int *));
extern void init_class_processing PROTO((void));
extern int is_empty_class PROTO((tree));
extern void pushclass PROTO((tree, int));
extern void popclass PROTO((int));
extern void push_nested_class PROTO((tree, int));
extern void pop_nested_class PROTO((int));
extern void push_lang_context PROTO((tree));
extern void pop_lang_context PROTO((void));
extern tree instantiate_type PROTO((tree, tree, int));
extern void print_class_statistics PROTO((void));
extern void maybe_push_cache_obstack PROTO((void));
extern unsigned HOST_WIDE_INT skip_rtti_stuff PROTO((tree *));
extern tree build_self_reference PROTO((void));
extern void warn_hidden PROTO((tree));
/* in cvt.c */
extern tree convert_to_reference PROTO((tree, tree, int, int, tree));
extern tree convert_from_reference PROTO((tree));
extern tree convert_pointer_to_real PROTO((tree, tree));
extern tree convert_pointer_to PROTO((tree, tree));
extern tree ocp_convert PROTO((tree, tree, int, int));
extern tree cp_convert PROTO((tree, tree));
extern tree convert PROTO((tree, tree));
extern tree convert_force PROTO((tree, tree, int));
extern tree build_type_conversion PROTO((enum tree_code, tree, tree, int));
extern tree build_expr_type_conversion PROTO((int, tree, int));
extern tree type_promotes_to PROTO((tree));
extern tree perform_qualification_conversions PROTO((tree, tree));
/* decl.c */
/* resume_binding_level */
extern void set_identifier_local_value PROTO((tree, tree));
extern int global_bindings_p PROTO((void));
extern int toplevel_bindings_p PROTO((void));
extern void keep_next_level PROTO((void));
extern int kept_level_p PROTO((void));
extern void declare_parm_level PROTO((void));
extern void declare_pseudo_global_level PROTO((void));
extern int pseudo_global_level_p PROTO((void));
extern void set_class_shadows PROTO((tree));
extern void pushlevel PROTO((int));
extern void note_level_for_for PROTO((void));
extern void pushlevel_temporary PROTO((int));
extern tree poplevel PROTO((int, int, int));
extern void resume_level PROTO((struct binding_level *));
extern void delete_block PROTO((tree));
extern void insert_block PROTO((tree));
extern void add_block_current_level PROTO((tree));
extern void set_block PROTO((tree));
extern void pushlevel_class PROTO((void));
extern tree poplevel_class PROTO((int));
extern void print_binding_stack PROTO((void));
extern void print_binding_level PROTO((struct binding_level *));
extern void push_namespace PROTO((tree));
extern void pop_namespace PROTO((void));
extern void maybe_push_to_top_level PROTO((int));
extern void push_to_top_level PROTO((void));
extern void pop_from_top_level PROTO((void));
extern tree identifier_type_value PROTO((tree));
extern void set_identifier_type_value PROTO((tree, tree));
extern void set_identifier_local_value PROTO((tree, tree));
extern void pop_everything PROTO((void));
extern void pushtag PROTO((tree, tree, int));
extern tree make_anon_name PROTO((void));
extern void clear_anon_tags PROTO((void));
extern int decls_match PROTO((tree, tree));
extern int duplicate_decls PROTO((tree, tree));
extern tree pushdecl PROTO((tree));
extern tree pushdecl_top_level PROTO((tree));
extern tree pushdecl_class_level PROTO((tree));
#if 0
extern void pushdecl_nonclass_level PROTO((tree));
#endif
extern tree pushdecl_namespace_level PROTO((tree));
extern tree push_using_decl PROTO((tree, tree));
extern tree push_using_directive PROTO((tree));
extern void push_class_level_binding PROTO((tree, tree));
extern tree push_using_decl PROTO((tree, tree));
extern tree implicitly_declare PROTO((tree));
extern tree lookup_label PROTO((tree));
extern tree shadow_label PROTO((tree));
extern tree define_label PROTO((char *, int, tree));
extern void push_switch PROTO((void));
extern void pop_switch PROTO((void));
extern void define_case_label PROTO((tree));
extern tree getdecls PROTO((void));
extern tree gettags PROTO((void));
#if 0
extern void set_current_level_tags_transparency PROTO((int));
#endif
extern tree binding_for_name PROTO((tree, tree));
extern tree namespace_binding PROTO((tree, tree));
extern void set_namespace_binding PROTO((tree, tree, tree));
extern tree lookup_namespace_name PROTO((tree, tree));
extern tree make_typename_type PROTO((tree, tree));
extern tree lookup_name_nonclass PROTO((tree));
extern tree lookup_function_nonclass PROTO((tree, tree));
extern tree lookup_name PROTO((tree, int));
extern tree lookup_name_current_level PROTO((tree));
extern tree lookup_type_current_level PROTO((tree));
extern tree lookup_name_namespace_only PROTO((tree));
extern void begin_only_namespace_names PROTO((void));
extern void end_only_namespace_names PROTO((void));
extern tree namespace_ancestor PROTO((tree, tree));
extern int lookup_using_namespace PROTO((tree,tree,tree,tree,int));
extern int qualified_lookup_using_namespace PROTO((tree,tree,tree,int));
extern tree auto_function PROTO((tree, tree, enum built_in_function));
extern void init_decl_processing PROTO((void));
extern int init_type_desc PROTO((void));
extern tree define_function
PROTO((char *, tree, enum built_in_function,
void (*) (tree), char *));
extern void shadow_tag PROTO((tree));
extern tree groktypename PROTO((tree));
extern tree start_decl PROTO((tree, tree, int, tree, tree));
extern void start_decl_1 PROTO((tree));
extern void cp_finish_decl PROTO((tree, tree, tree, int, int));
extern void finish_decl PROTO((tree, tree, tree));
extern void expand_static_init PROTO((tree, tree));
extern int complete_array_type PROTO((tree, tree, int));
extern tree build_ptrmemfunc_type PROTO((tree));
/* the grokdeclarator prototype is in decl.h */
extern int parmlist_is_exprlist PROTO((tree));
extern int copy_args_p PROTO((tree));
extern int grok_ctor_properties PROTO((tree, tree));
extern void grok_op_properties PROTO((tree, int, int));
extern tree xref_tag PROTO((tree, tree, int));
extern tree xref_tag_from_type PROTO((tree, tree, int));
extern void xref_basetypes PROTO((tree, tree, tree, tree));
extern tree start_enum PROTO((tree));
extern tree finish_enum PROTO((tree));
extern tree build_enumerator PROTO((tree, tree));
extern tree grok_enum_decls PROTO((tree));
extern int start_function PROTO((tree, tree, tree, int));
extern void expand_start_early_try_stmts PROTO((void));
extern void store_parm_decls PROTO((void));
extern void store_return_init PROTO((tree, tree));
extern void finish_function PROTO((int, int, int));
extern tree start_method PROTO((tree, tree));
extern tree finish_method PROTO((tree));
extern void hack_incomplete_structures PROTO((tree));
extern tree maybe_build_cleanup_and_delete PROTO((tree));
extern tree maybe_build_cleanup PROTO((tree));
extern void cplus_expand_expr_stmt PROTO((tree));
extern void finish_stmt PROTO((void));
extern int id_in_current_class PROTO((tree));
extern void push_cp_function_context PROTO((tree));
extern void pop_cp_function_context PROTO((tree));
extern int in_function_p PROTO((void));
extern void replace_defarg PROTO((tree, tree));
extern void print_other_binding_stack PROTO((struct binding_level *));
extern void revert_static_member_fn PROTO((tree*, tree*, tree*));
extern void cat_namespace_levels PROTO((void));
/* in decl2.c */
extern int check_java_method PROTO((tree, tree));
extern int flag_assume_nonnull_objects;
extern int lang_decode_option PROTO((int, char **));
extern tree grok_method_quals PROTO((tree, tree, tree));
extern void warn_if_unknown_interface PROTO((tree));
extern tree grok_x_components PROTO((tree, tree));
extern void maybe_retrofit_in_chrg PROTO((tree));
extern void maybe_make_one_only PROTO((tree));
extern void grokclassfn PROTO((tree, tree, tree, enum overload_flags, tree));
extern tree grok_alignof PROTO((tree));
extern tree grok_array_decl PROTO((tree, tree));
extern tree delete_sanity PROTO((tree, tree, int, int));
extern tree check_classfn PROTO((tree, tree));
extern void check_member_template PROTO((tree));
extern tree grokfield PROTO((tree, tree, tree, tree, tree));
extern tree grokbitfield PROTO((tree, tree, tree));
extern tree groktypefield PROTO((tree, tree));
extern tree grokoptypename PROTO((tree, tree));
extern int copy_assignment_arg_p PROTO((tree, int));
extern void cplus_decl_attributes PROTO((tree, tree, tree));
extern tree constructor_name_full PROTO((tree));
extern tree constructor_name PROTO((tree));
extern void setup_vtbl_ptr PROTO((void));
extern void mark_inline_for_output PROTO((tree));
extern void clear_temp_name PROTO((void));
extern tree get_temp_name PROTO((tree, int));
extern tree get_temp_regvar PROTO((tree, tree));
extern void finish_anon_union PROTO((tree));
extern tree finish_table PROTO((tree, tree, tree, int));
extern void finish_builtin_type PROTO((tree, char *, tree *, int, tree));
extern tree coerce_new_type PROTO((tree));
extern tree coerce_delete_type PROTO((tree));
extern void comdat_linkage PROTO((tree));
extern void import_export_class PROTO((tree));
extern void import_export_vtable PROTO((tree, tree, int));
extern int finish_prevtable_vardecl PROTO((tree, tree));
extern int walk_vtables PROTO((void (*)(tree, tree),
int (*)(tree, tree)));
extern void walk_sigtables PROTO((void (*)(tree, tree),
void (*)(tree, tree)));
extern void import_export_decl PROTO((tree));
extern tree build_cleanup PROTO((tree));
extern void finish_file PROTO((void));
extern tree reparse_absdcl_as_expr PROTO((tree, tree));
extern tree reparse_absdcl_as_casts PROTO((tree, tree));
extern tree build_expr_from_tree PROTO((tree));
extern tree reparse_decl_as_expr PROTO((tree, tree));
extern tree finish_decl_parsing PROTO((tree));
extern tree check_cp_case_value PROTO((tree));
extern void set_decl_namespace PROTO((tree, tree));
extern tree current_decl_namespace PROTO((void));
extern void push_decl_namespace PROTO((tree));
extern void pop_decl_namespace PROTO((void));
extern void do_namespace_alias PROTO((tree, tree));
extern void do_toplevel_using_decl PROTO((tree));
extern void do_local_using_decl PROTO((tree));
extern tree do_class_using_decl PROTO((tree));
extern void do_using_directive PROTO((tree));
extern void check_default_args PROTO((tree));
extern void mark_used PROTO((tree));
extern tree handle_class_head PROTO((tree, tree, tree));
extern tree lookup_arg_dependent PROTO((tree, tree, tree));
/* in errfn.c */
extern void cp_error ();
extern void cp_error_at ();
extern void cp_warning ();
extern void cp_warning_at ();
extern void cp_pedwarn ();
extern void cp_pedwarn_at ();
extern void cp_compiler_error ();
extern void cp_sprintf ();
/* in error.c */
extern void init_error PROTO((void));
extern char *fndecl_as_string PROTO((tree, int));
extern char *type_as_string PROTO((tree, int));
extern char *type_as_string_real PROTO((tree, int, int));
extern char *args_as_string PROTO((tree, int));
extern char *decl_as_string PROTO((tree, int));
extern char *expr_as_string PROTO((tree, int));
extern char *code_as_string PROTO((enum tree_code, int));
extern char *language_as_string PROTO((enum languages, int));
extern char *parm_as_string PROTO((int, int));
extern char *op_as_string PROTO((enum tree_code, int));
extern char *assop_as_string PROTO((enum tree_code, int));
extern char *cv_as_string PROTO((tree, int));
extern char *lang_decl_name PROTO((tree, int));
extern char *cp_file_of PROTO((tree));
extern int cp_line_of PROTO((tree));
/* in except.c */
extern void init_exception_processing PROTO((void));
extern void expand_start_catch_block PROTO((tree, tree));
extern void expand_end_catch_block PROTO((void));
extern void expand_builtin_throw PROTO((void));
extern void expand_start_eh_spec PROTO((void));
extern void expand_exception_blocks PROTO((void));
extern tree start_anon_func PROTO((void));
extern void end_anon_func PROTO((void));
extern void expand_throw PROTO((tree));
extern tree build_throw PROTO((tree));
extern void mark_all_runtime_matches PROTO((void));
/* in expr.c */
extern void init_cplus_expand PROTO((void));
extern void fixup_result_decl PROTO((tree, struct rtx_def *));
extern int extract_init PROTO((tree, tree));
extern void do_case PROTO((tree, tree));
/* friend.c */
extern int is_friend PROTO((tree, tree));
extern void make_friend_class PROTO((tree, tree));
extern tree do_friend PROTO((tree, tree, tree, tree, enum overload_flags, tree, int));
/* in init.c */
extern void init_init_processing PROTO((void));
extern void expand_direct_vtbls_init PROTO((tree, tree, int, int, tree));
extern void emit_base_init PROTO((tree, int));
extern void check_base_init PROTO((tree));
extern void expand_member_init PROTO((tree, tree, tree));
extern void expand_aggr_init PROTO((tree, tree, int, int));
extern int is_aggr_typedef PROTO((tree, int));
extern int is_aggr_type PROTO((tree, int));
extern tree get_aggr_from_typedef PROTO((tree, int));
extern tree get_type_value PROTO((tree));
extern tree build_member_call PROTO((tree, tree, tree));
extern tree build_offset_ref PROTO((tree, tree));
extern tree resolve_offset_ref PROTO((tree));
extern tree decl_constant_value PROTO((tree));
extern tree build_new PROTO((tree, tree, tree, int));
extern tree build_new_1 PROTO((tree));
extern tree expand_vec_init PROTO((tree, tree, tree, tree, int));
extern tree build_x_delete PROTO((tree, tree, int, tree));
extern tree build_delete PROTO((tree, tree, tree, int, int));
extern tree build_vbase_delete PROTO((tree, tree));
extern tree build_vec_delete PROTO((tree, tree, tree, tree, int));
/* in input.c */
/* in lex.c */
extern char *file_name_nondirectory PROTO((char *));
extern tree make_pointer_declarator PROTO((tree, tree));
extern tree make_reference_declarator PROTO((tree, tree));
extern tree make_call_declarator PROTO((tree, tree, tree, tree));
extern void set_quals_and_spec PROTO((tree, tree, tree));
extern char *operator_name_string PROTO((tree));
extern void lang_init PROTO((void));
extern void lang_finish PROTO((void));
extern void init_filename_times PROTO((void));
#if 0
extern void reinit_lang_specific PROTO((void));
#endif
extern void reinit_parse_for_function PROTO((void));
extern void print_parse_statistics PROTO((void));
extern void extract_interface_info PROTO((void));
extern void do_pending_inlines PROTO((void));
extern void process_next_inline PROTO((tree));
extern struct pending_input *save_pending_input PROTO((void));
extern void restore_pending_input PROTO((struct pending_input *));
extern void yyungetc PROTO((int, int));
extern void reinit_parse_for_method PROTO((int, tree));
extern void reinit_parse_for_block PROTO((int, struct obstack *));
extern tree cons_up_default_function PROTO((tree, tree, int));
extern void check_for_missing_semicolon PROTO((tree));
extern void note_got_semicolon PROTO((tree));
extern void note_list_got_semicolon PROTO((tree));
extern void do_pending_lang_change PROTO((void));
extern int identifier_type PROTO((tree));
extern void see_typename PROTO((void));
extern tree do_identifier PROTO((tree, int, tree));
extern tree do_scoped_id PROTO((tree, int));
extern tree identifier_typedecl_value PROTO((tree));
extern int real_yylex PROTO((void));
extern int is_rid PROTO((tree));
extern tree build_lang_decl PROTO((enum tree_code, tree, tree));
extern tree build_lang_field_decl PROTO((enum tree_code, tree, tree));
extern void copy_lang_decl PROTO((tree));
extern tree make_lang_type PROTO((enum tree_code));
extern void dump_time_statistics PROTO((void));
/* extern void compiler_error PROTO((char *, HOST_WIDE_INT, HOST_WIDE_INT)); */
extern void yyerror PROTO((char *));
extern void clear_inline_text_obstack PROTO((void));
extern void maybe_snarf_defarg PROTO((void));
extern tree snarf_defarg PROTO((void));
extern void add_defarg_fn PROTO((tree));
extern void do_pending_defargs PROTO((void));
extern int identifier_type PROTO((tree));
extern void yyhook PROTO((int));
/* in method.c */
extern void init_method PROTO((void));
extern void do_inline_function_hair PROTO((tree, tree));
extern char *build_overload_name PROTO((tree, int, int));
extern tree build_static_name PROTO((tree, tree));
extern tree build_decl_overload PROTO((tree, tree, int));
extern tree build_decl_overload_real PROTO((tree, tree, tree, tree,
tree, int));
extern void set_mangled_name_for_decl PROTO((tree));
extern tree build_typename_overload PROTO((tree));
extern tree build_overload_with_type PROTO((tree, tree));
extern tree build_destructor_name PROTO((tree));
extern tree build_opfncall PROTO((enum tree_code, int, tree, tree, tree));
extern tree hack_identifier PROTO((tree, tree));
extern tree make_thunk PROTO((tree, int));
extern void emit_thunk PROTO((tree));
extern void synthesize_method PROTO((tree));
extern tree get_id_2 PROTO((char *, tree));
/* in pt.c */
extern tree innermost_args PROTO ((tree));
extern tree tsubst PROTO ((tree, tree, tree));
extern tree tsubst_expr PROTO ((tree, tree, tree));
extern tree tsubst_copy PROTO ((tree, tree, tree));
extern tree tsubst_chain PROTO((tree, tree));
extern void maybe_begin_member_template_processing PROTO((tree));
extern void maybe_end_member_template_processing PROTO((tree));
extern tree finish_member_template_decl PROTO((tree, tree));
extern void begin_template_parm_list PROTO((void));
extern void begin_specialization PROTO((void));
extern void reset_specialization PROTO((void));
extern void end_specialization PROTO((void));
extern void begin_explicit_instantiation PROTO((void));
extern void end_explicit_instantiation PROTO((void));
extern tree determine_specialization PROTO((tree, tree, tree *, int, int));
extern tree check_explicit_specialization PROTO((tree, tree, int, int));
extern tree process_template_parm PROTO((tree, tree));
extern tree end_template_parm_list PROTO((tree));
extern void end_template_decl PROTO((void));
extern tree current_template_args PROTO((void));
extern tree push_template_decl PROTO((tree));
extern tree push_template_decl_real PROTO((tree, int));
extern void redeclare_class_template PROTO((tree, tree));
extern tree lookup_template_class PROTO((tree, tree, tree, tree, int));
extern tree lookup_template_function PROTO((tree, tree));
extern int uses_template_parms PROTO((tree));
extern tree instantiate_class_template PROTO((tree));
extern tree instantiate_template PROTO((tree, tree));
extern void overload_template_name PROTO((tree));
extern int fn_type_unification PROTO((tree, tree, tree, tree, tree, unification_kind_t, tree));
extern int type_unification PROTO((tree, tree, tree, tree, tree, unification_kind_t, int));
struct tinst_level *tinst_for_decl PROTO((void));
extern void mark_decl_instantiated PROTO((tree, int));
extern int more_specialized PROTO((tree, tree, tree));
extern void mark_class_instantiated PROTO((tree, int));
extern void do_decl_instantiation PROTO((tree, tree, tree));
extern void do_type_instantiation PROTO((tree, tree));
extern tree instantiate_decl PROTO((tree));
extern tree do_poplevel PROTO((void));
extern tree get_bindings PROTO((tree, tree, tree));
/* CONT ... */
extern void add_tree PROTO((tree));
extern void begin_tree PROTO((void));
extern void end_tree PROTO((void));
extern void add_maybe_template PROTO((tree, tree));
extern void pop_tinst_level PROTO((void));
extern int more_specialized_class PROTO((tree, tree));
extern void do_pushlevel PROTO((void));
extern int is_member_template PROTO((tree));
extern int comp_template_parms PROTO((tree, tree));
extern int decl_template_parm_p PROTO((tree));
extern int template_class_depth PROTO((tree));
extern int is_specialization_of PROTO((tree, tree));
extern int comp_template_args PROTO((tree, tree));
extern void maybe_process_partial_specialization PROTO((tree));
extern void maybe_check_template_type PROTO((tree));
extern int processing_specialization;
extern int processing_explicit_instantiation;
extern int processing_template_parmlist;
/* in repo.c */
extern void repo_template_used PROTO((tree));
extern void repo_template_instantiated PROTO((tree, int));
extern void init_repo PROTO((char*));
extern void finish_repo PROTO((void));
/* in rtti.c */
extern void init_rtti_processing PROTO((void));
extern tree get_tinfo_fn_dynamic PROTO((tree));
extern tree build_typeid PROTO((tree));
extern tree build_x_typeid PROTO((tree));
extern tree get_tinfo_fn PROTO((tree));
extern tree get_typeid PROTO((tree));
extern tree build_dynamic_cast PROTO((tree, tree));
extern void synthesize_tinfo_fn PROTO((tree));
/* in search.c */
extern int types_overlap_p PROTO((tree, tree));
extern void push_memoized_context PROTO((tree, int));
extern void pop_memoized_context PROTO((int));
extern tree get_vbase PROTO((tree, tree));
extern tree get_binfo PROTO((tree, tree, int));
extern int get_base_distance PROTO((tree, tree, int, tree *));
extern tree compute_access PROTO((tree, tree));
extern tree lookup_field PROTO((tree, tree, int, int));
extern tree lookup_nested_field PROTO((tree, int));
extern tree lookup_fnfields PROTO((tree, tree, int));
extern tree lookup_member PROTO((tree, tree, int, int));
extern tree lookup_nested_tag PROTO((tree, tree));
extern tree get_matching_virtual PROTO((tree, tree, int));
extern tree get_abstract_virtuals PROTO((tree));
extern tree get_baselinks PROTO((tree, tree, tree));
extern tree next_baselink PROTO((tree));
extern tree init_vbase_pointers PROTO((tree, tree));
extern void expand_indirect_vtbls_init PROTO((tree, tree, tree));
extern void clear_search_slots PROTO((tree));
extern tree get_vbase_types PROTO((tree));
extern void build_mi_matrix PROTO((tree));
extern void free_mi_matrix PROTO((void));
extern void build_mi_virtuals PROTO((int, int));
extern void add_mi_virtuals PROTO((int, tree));
extern void report_ambiguous_mi_virtuals PROTO((int, tree));
extern void note_debug_info_needed PROTO((tree));
extern void push_class_decls PROTO((tree));
extern void pop_class_decls PROTO((void));
extern void unuse_fields PROTO((tree));
extern void unmark_finished_struct PROTO((tree));
extern void print_search_statistics PROTO((void));
extern void init_search_processing PROTO((void));
extern void reinit_search_statistics PROTO((void));
extern tree current_scope PROTO((void));
extern tree lookup_conversions PROTO((tree));
extern tree get_template_base PROTO((tree, tree));
/* in semantics.c */
extern void finish_expr_stmt PROTO((tree));
extern tree begin_if_stmt PROTO((void));
extern void finish_if_stmt_cond PROTO((tree, tree));
extern tree finish_then_clause PROTO((tree));
extern void begin_else_clause PROTO((void));
extern void finish_else_clause PROTO((tree));
extern void finish_if_stmt PROTO((void));
extern tree begin_while_stmt PROTO((void));
extern void finish_while_stmt_cond PROTO((tree, tree));
extern void finish_while_stmt PROTO((tree));
extern tree begin_do_stmt PROTO((void));
extern void finish_do_body PROTO((tree));
extern void finish_do_stmt PROTO((tree, tree));
extern void finish_return_stmt PROTO((tree));
extern tree begin_for_stmt PROTO((void));
extern void finish_for_init_stmt PROTO((tree));
extern void finish_for_cond PROTO((tree, tree));
extern void finish_for_expr PROTO((tree, tree));
extern void finish_for_stmt PROTO((tree, tree));
extern void finish_break_stmt PROTO((void));
extern void finish_continue_stmt PROTO((void));
extern void begin_switch_stmt PROTO((void));
extern tree finish_switch_cond PROTO((tree));
extern void finish_switch_stmt PROTO((tree, tree));
extern void finish_case_label PROTO((tree, tree));
extern void finish_goto_stmt PROTO((tree));
extern tree begin_try_block PROTO((void));
extern void finish_try_block PROTO((tree));
extern void finish_handler_sequence PROTO((tree));
extern tree begin_handler PROTO((void));
extern void finish_handler_parms PROTO((tree));
extern void finish_handler PROTO((tree));
extern tree begin_compound_stmt PROTO((int));
extern tree finish_compound_stmt PROTO((int, tree));
extern void finish_asm_stmt PROTO((tree, tree, tree, tree, tree));
extern tree finish_parenthesized_expr PROTO((tree));
extern tree begin_stmt_expr PROTO((void));
extern tree finish_stmt_expr PROTO((tree, tree));
extern tree finish_call_expr PROTO((tree, tree, int));
extern tree finish_increment_expr PROTO((tree, enum tree_code));
extern tree finish_this_expr PROTO((void));
extern tree finish_object_call_expr PROTO((tree, tree, tree));
extern tree finish_qualified_object_call_expr PROTO((tree, tree, tree));
extern tree finish_pseudo_destructor_call_expr PROTO((tree, tree, tree));
extern tree finish_globally_qualified_member_call_expr PROTO ((tree, tree));
extern tree finish_label_address_expr PROTO((tree));
extern tree finish_unary_op_expr PROTO((enum tree_code, tree));
extern tree finish_id_expr PROTO((tree));
extern int begin_new_placement PROTO((void));
extern tree finish_new_placement PROTO((tree, int));
extern int begin_function_definition PROTO((tree, tree));
extern tree begin_constructor_declarator PROTO((tree, tree));
extern tree finish_declarator PROTO((tree, tree, tree, tree, int));
extern void finish_translation_unit PROTO((void));
extern tree finish_template_type_parm PROTO((tree, tree));
extern tree finish_template_template_parm PROTO((tree, tree));
extern tree finish_parmlist PROTO((tree, int));
extern tree begin_class_definition PROTO((tree));
extern tree finish_class_definition PROTO((tree, tree, tree, int));
extern void finish_default_args PROTO((void));
extern void begin_inline_definitions PROTO((void));
extern tree finish_member_class_template PROTO((tree, tree));
extern void finish_template_decl PROTO((tree));
extern tree finish_template_type PROTO((tree, tree, int));
extern void enter_scope_of PROTO((tree));
/* in sig.c */
extern tree build_signature_pointer_type PROTO((tree, int, int));
extern tree build_signature_reference_type PROTO((tree, int, int));
extern tree build_signature_pointer_constructor PROTO((tree, tree));
extern tree build_signature_method_call PROTO((tree, tree));
extern tree build_optr_ref PROTO((tree));
extern void append_signature_fields PROTO((tree));
/* in spew.c */
extern void init_spew PROTO((void));
extern int peekyylex PROTO((void));
extern int yylex PROTO((void));
extern tree arbitrate_lookup PROTO((tree, tree, tree));
/* in tree.c */
extern int member_p PROTO((tree));
extern int real_lvalue_p PROTO((tree));
extern tree build_min PVPROTO((enum tree_code, tree, ...));
extern tree build_min_nt PVPROTO((enum tree_code, ...));
extern tree min_tree_cons PROTO((tree, tree, tree));
extern int lvalue_p PROTO((tree));
extern int lvalue_or_else PROTO((tree, char *));
extern tree build_cplus_new PROTO((tree, tree));
extern tree get_target_expr PROTO((tree));
extern tree break_out_cleanups PROTO((tree));
extern tree break_out_calls PROTO((tree));
extern tree build_cplus_method_type PROTO((tree, tree, tree));
extern tree build_cplus_staticfn_type PROTO((tree, tree, tree));
extern tree build_cplus_array_type PROTO((tree, tree));
extern int layout_basetypes PROTO((tree, int));
extern tree build_vbase_pointer_fields PROTO((tree));
extern tree build_base_fields PROTO((tree));
extern tree hash_tree_cons PROTO((int, int, int, tree, tree, tree));
extern tree hash_tree_chain PROTO((tree, tree));
extern tree hash_chainon PROTO((tree, tree));
extern tree get_decl_list PROTO((tree));
extern tree make_binfo PROTO((tree, tree, tree, tree));
extern tree binfo_value PROTO((tree, tree));
extern tree reverse_path PROTO((tree, int));
extern int count_functions PROTO((tree));
extern int is_overloaded_fn PROTO((tree));
extern tree get_first_fn PROTO((tree));
extern tree binding_init PROTO((struct tree_binding*));
extern tree ovl_cons PROTO((tree, tree));
extern tree scratch_ovl_cons PROTO((tree, tree));
extern int ovl_member PROTO((tree, tree));
extern tree build_overload PROTO((tree, tree));
extern tree fnaddr_from_vtable_entry PROTO((tree));
extern tree function_arg_chain PROTO((tree));
extern int promotes_to_aggr_type PROTO((tree, enum tree_code));
extern int is_aggr_type_2 PROTO((tree, tree));
extern char *lang_printable_name PROTO((tree, int));
extern tree build_exception_variant PROTO((tree, tree));
extern tree copy_template_template_parm PROTO((tree));
extern tree copy_to_permanent PROTO((tree));
extern void print_lang_statistics PROTO((void));
extern void __eprintf
PROTO((const char *, const char *, unsigned, const char *));
extern tree array_type_nelts_total PROTO((tree));
extern tree array_type_nelts_top PROTO((tree));
extern tree break_out_target_exprs PROTO((tree));
extern tree get_type_decl PROTO((tree));
extern tree vec_binfo_member PROTO((tree, tree));
extern tree hack_decl_function_context PROTO((tree));
extern tree lvalue_type PROTO((tree));
extern tree error_type PROTO((tree));
extern tree make_temp_vec PROTO((int));
extern tree build_ptr_wrapper PROTO((void *));
extern tree build_expr_ptr_wrapper PROTO((void *));
extern tree build_int_wrapper PROTO((int));
extern tree build_srcloc PROTO((char *, int));
extern tree build_srcloc_here PROTO((void));
extern int varargs_function_p PROTO((tree));
extern int really_overloaded_fn PROTO((tree));
extern int cp_tree_equal PROTO((tree, tree));
extern int can_free PROTO((struct obstack *, tree));
extern tree mapcar PROTO((tree, tree (*) (tree)));
extern tree no_linkage_check PROTO((tree));
extern void debug_binfo PROTO((tree));
extern void push_expression_obstack PROTO((void));
#define scratchalloc expralloc
#define scratch_tree_cons expr_tree_cons
#define build_scratch_list build_expr_list
#define make_scratch_vec make_temp_vec
#define push_scratch_obstack push_expression_obstack
/* in typeck.c */
extern tree condition_conversion PROTO((tree));
extern tree target_type PROTO((tree));
extern tree require_complete_type PROTO((tree));
extern tree complete_type PROTO((tree));
extern tree complete_type_or_else PROTO((tree));
extern int type_unknown_p PROTO((tree));
extern int fntype_p PROTO((tree));
extern tree require_instantiated_type PROTO((tree, tree, tree));
extern tree commonparms PROTO((tree, tree));
extern tree original_type PROTO((tree));
extern tree common_type PROTO((tree, tree));
extern int compexcepttypes PROTO((tree, tree));
extern int comptypes PROTO((tree, tree, int));
extern int comp_target_types PROTO((tree, tree, int));
extern int compparms PROTO((tree, tree, int));
extern int comp_target_types PROTO((tree, tree, int));
extern int comp_cv_qualification PROTO((tree, tree));
extern int comp_cv_qual_signature PROTO((tree, tree));
extern int self_promoting_args_p PROTO((tree));
extern tree unsigned_type PROTO((tree));
extern tree signed_type PROTO((tree));
extern tree signed_or_unsigned_type PROTO((int, tree));
extern tree expr_sizeof PROTO((tree));
extern tree c_sizeof PROTO((tree));
extern tree c_sizeof_nowarn PROTO((tree));
extern tree c_alignof PROTO((tree));
extern tree inline_conversion PROTO((tree));
extern tree decay_conversion PROTO((tree));
extern tree default_conversion PROTO((tree));
extern tree build_object_ref PROTO((tree, tree, tree));
extern tree build_component_ref_1 PROTO((tree, tree, int));
extern tree build_component_ref PROTO((tree, tree, tree, int));
extern tree build_x_component_ref PROTO((tree, tree, tree, int));
extern tree build_x_indirect_ref PROTO((tree, char *));
extern tree build_indirect_ref PROTO((tree, char *));
extern tree build_array_ref PROTO((tree, tree));
extern tree build_x_function_call PROTO((tree, tree, tree));
extern tree get_member_function_from_ptrfunc PROTO((tree *, tree));
extern tree build_function_call_real PROTO((tree, tree, int, int));
extern tree build_function_call PROTO((tree, tree));
extern tree build_function_call_maybe PROTO((tree, tree));
extern tree convert_arguments PROTO((tree, tree, tree, tree, int));
extern tree build_x_binary_op PROTO((enum tree_code, tree, tree));
extern tree build_binary_op PROTO((enum tree_code, tree, tree, int));
extern tree build_binary_op_nodefault PROTO((enum tree_code, tree, tree, enum tree_code));
extern tree build_component_addr PROTO((tree, tree, char *));
extern tree build_x_unary_op PROTO((enum tree_code, tree));
extern tree build_unary_op PROTO((enum tree_code, tree, int));
extern tree unary_complex_lvalue PROTO((enum tree_code, tree));
extern int mark_addressable PROTO((tree));
extern tree build_x_conditional_expr PROTO((tree, tree, tree));
extern tree build_conditional_expr PROTO((tree, tree, tree));
extern tree build_x_compound_expr PROTO((tree));
extern tree build_compound_expr PROTO((tree));
extern tree build_static_cast PROTO((tree, tree));
extern tree build_reinterpret_cast PROTO((tree, tree));
extern tree build_const_cast PROTO((tree, tree));
extern tree build_c_cast PROTO((tree, tree));
extern tree build_x_modify_expr PROTO((tree, enum tree_code, tree));
extern tree build_modify_expr PROTO((tree, enum tree_code, tree));
extern int language_lvalue_valid PROTO((tree));
extern void warn_for_assignment PROTO((char *, char *, char *, tree, int, int));
extern tree convert_for_initialization PROTO((tree, tree, tree, int, char *, tree, int));
extern void c_expand_asm_operands PROTO((tree, tree, tree, tree, int, char *, int));
extern void c_expand_return PROTO((tree));
extern tree c_expand_start_case PROTO((tree));
extern int comp_ptr_ttypes PROTO((tree, tree));
extern int ptr_reasonably_similar PROTO((tree, tree));
extern tree build_ptrmemfunc PROTO((tree, tree, int));
/* in typeck2.c */
extern tree error_not_base_type PROTO((tree, tree));
extern tree binfo_or_else PROTO((tree, tree));
extern void readonly_error PROTO((tree, char *, int));
extern void abstract_virtuals_error PROTO((tree, tree));
extern void signature_error PROTO((tree, tree));
extern void incomplete_type_error PROTO((tree, tree));
extern void my_friendly_abort PROTO((int));
extern void my_friendly_assert PROTO((int, int));
extern tree store_init_value PROTO((tree, tree));
extern tree digest_init PROTO((tree, tree, tree *));
extern tree build_scoped_ref PROTO((tree, tree));
extern tree build_x_arrow PROTO((tree));
extern tree build_m_component_ref PROTO((tree, tree));
extern tree build_functional_cast PROTO((tree, tree));
extern char *enum_name_string PROTO((tree, tree));
extern void report_case_error PROTO((int, tree, tree, tree));
extern void check_for_new_type PROTO((char *,flagged_type_tree));
extern tree initializer_constant_valid_p PROTO((tree, tree));
/* in xref.c */
extern void GNU_xref_begin PROTO((char *));
extern void GNU_xref_end PROTO((int));
extern void GNU_xref_file PROTO((char *));
extern void GNU_xref_start_scope PROTO((HOST_WIDE_INT));
extern void GNU_xref_end_scope PROTO((HOST_WIDE_INT, HOST_WIDE_INT, int, int));
extern void GNU_xref_ref PROTO((tree, char *));
extern void GNU_xref_decl PROTO((tree, tree));
extern void GNU_xref_call PROTO((tree, char *));
extern void GNU_xref_function PROTO((tree, tree));
extern void GNU_xref_assign PROTO((tree));
extern void GNU_xref_hier PROTO((tree, tree, int, int, int));
extern void GNU_xref_member PROTO((tree, tree));
/* -- end of C++ */
#endif /* not _CP_TREE_H */
|