summaryrefslogtreecommitdiff
path: root/gcc/cp/ChangeLog-1996
blob: d13f24567dfc8cd9ada7c707296f74a9bcacea5c (plain)
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
3176
3177
3178
3179
3180
3181
3182
3183
3184
3185
3186
3187
3188
3189
3190
3191
3192
3193
3194
3195
3196
3197
3198
3199
3200
3201
3202
3203
3204
3205
3206
3207
3208
3209
3210
3211
3212
3213
3214
3215
3216
3217
3218
3219
3220
3221
3222
3223
3224
3225
3226
3227
3228
3229
3230
3231
3232
3233
3234
3235
3236
3237
3238
3239
3240
3241
3242
3243
3244
3245
3246
3247
3248
3249
3250
3251
3252
3253
3254
3255
3256
3257
3258
3259
3260
3261
3262
3263
3264
3265
3266
3267
3268
3269
3270
3271
3272
3273
3274
3275
3276
3277
3278
3279
3280
3281
3282
3283
3284
3285
3286
3287
3288
3289
3290
3291
3292
3293
3294
3295
3296
3297
3298
3299
3300
3301
3302
3303
3304
3305
3306
3307
3308
3309
3310
3311
3312
3313
3314
3315
3316
3317
3318
3319
3320
3321
3322
3323
3324
3325
3326
3327
3328
3329
3330
3331
3332
3333
3334
3335
3336
3337
3338
3339
3340
3341
3342
3343
3344
3345
3346
3347
3348
3349
3350
3351
3352
3353
3354
3355
3356
3357
3358
3359
3360
3361
3362
3363
3364
3365
3366
3367
3368
3369
3370
3371
3372
3373
3374
3375
3376
3377
3378
3379
3380
3381
3382
3383
3384
3385
3386
3387
3388
3389
3390
3391
3392
3393
3394
3395
3396
3397
3398
3399
3400
3401
3402
3403
3404
3405
3406
3407
3408
3409
3410
3411
3412
3413
3414
3415
3416
3417
3418
3419
3420
3421
3422
3423
3424
3425
3426
3427
3428
3429
3430
3431
3432
3433
3434
3435
3436
3437
3438
3439
3440
3441
3442
3443
3444
3445
3446
3447
3448
3449
3450
3451
3452
3453
3454
3455
3456
3457
3458
3459
3460
3461
3462
3463
3464
3465
3466
3467
3468
3469
3470
3471
3472
3473
3474
3475
3476
3477
3478
3479
3480
3481
3482
3483
3484
3485
3486
3487
3488
3489
3490
3491
3492
3493
3494
3495
3496
3497
3498
3499
3500
3501
3502
3503
3504
3505
3506
3507
3508
3509
3510
3511
3512
3513
3514
3515
3516
3517
3518
3519
3520
3521
3522
3523
3524
3525
3526
3527
3528
3529
3530
3531
3532
3533
3534
3535
3536
3537
3538
3539
3540
3541
3542
3543
3544
3545
3546
3547
3548
3549
3550
3551
3552
3553
3554
3555
3556
3557
3558
3559
3560
3561
3562
3563
3564
3565
3566
3567
3568
3569
3570
3571
3572
3573
3574
3575
3576
3577
3578
3579
3580
3581
3582
3583
3584
3585
3586
3587
3588
3589
3590
3591
3592
3593
3594
3595
3596
3597
3598
3599
3600
3601
3602
3603
3604
3605
3606
3607
3608
3609
3610
3611
3612
3613
3614
3615
3616
3617
3618
3619
3620
3621
3622
3623
3624
3625
3626
3627
3628
3629
3630
3631
3632
3633
3634
3635
3636
3637
3638
3639
3640
3641
3642
3643
3644
3645
3646
3647
3648
3649
3650
3651
3652
3653
3654
3655
3656
3657
3658
3659
3660
3661
3662
3663
3664
3665
3666
3667
3668
3669
3670
3671
3672
3673
3674
3675
3676
3677
3678
3679
3680
3681
3682
3683
3684
3685
3686
3687
3688
3689
3690
3691
3692
3693
3694
3695
3696
3697
3698
3699
3700
3701
3702
3703
3704
3705
3706
3707
3708
3709
3710
3711
3712
3713
3714
3715
3716
3717
3718
3719
3720
3721
3722
3723
3724
3725
3726
3727
3728
3729
3730
3731
3732
3733
3734
3735
3736
3737
3738
3739
3740
3741
3742
3743
3744
3745
3746
3747
3748
3749
3750
3751
3752
3753
3754
3755
3756
3757
3758
3759
3760
3761
3762
3763
3764
3765
3766
3767
3768
3769
3770
3771
3772
3773
3774
3775
3776
3777
3778
3779
3780
3781
3782
3783
3784
3785
3786
3787
3788
3789
3790
3791
3792
3793
3794
3795
3796
3797
3798
3799
3800
3801
3802
3803
3804
3805
3806
3807
3808
3809
3810
3811
3812
3813
3814
3815
3816
3817
3818
3819
3820
3821
3822
3823
3824
3825
3826
3827
3828
3829
3830
3831
3832
3833
3834
3835
3836
3837
3838
3839
3840
3841
3842
3843
3844
3845
3846
3847
3848
3849
3850
3851
3852
3853
3854
3855
3856
3857
3858
3859
3860
3861
3862
3863
3864
3865
3866
3867
3868
3869
3870
3871
3872
3873
3874
3875
3876
3877
3878
3879
3880
3881
3882
3883
3884
3885
3886
3887
3888
3889
3890
3891
3892
3893
3894
3895
3896
3897
3898
3899
3900
3901
3902
3903
3904
3905
3906
3907
3908
3909
3910
3911
3912
3913
3914
3915
3916
3917
3918
3919
3920
3921
3922
3923
3924
3925
3926
3927
3928
3929
3930
3931
3932
3933
3934
3935
3936
3937
3938
3939
3940
3941
3942
3943
3944
3945
3946
3947
3948
3949
3950
3951
3952
3953
3954
3955
3956
3957
3958
3959
3960
3961
3962
3963
3964
3965
3966
3967
3968
3969
3970
3971
3972
3973
3974
3975
3976
3977
3978
3979
3980
3981
3982
3983
3984
3985
3986
3987
3988
3989
3990
3991
3992
3993
3994
3995
3996
3997
3998
3999
4000
4001
4002
4003
4004
4005
4006
4007
4008
4009
4010
4011
4012
4013
4014
4015
4016
4017
4018
4019
4020
4021
4022
4023
4024
4025
4026
4027
4028
4029
4030
4031
4032
4033
4034
4035
4036
4037
4038
4039
4040
4041
4042
4043
4044
4045
4046
4047
4048
4049
4050
4051
4052
4053
Tue Dec 31 20:25:50 1996  Mike Stump  <mrs@cygnus.com>

	* search.c (expand_upcast_fixups): Fix bogus code generation
	problem where the generated code uses the wrong index into the
	runtime built vtable on the stack.  Old code could clobber random
	stack values.

Tue Dec 31 15:16:56 1996  Mike Stump  <mrs@cygnus.com>

	* init.c (perform_member_init): Make sure the partial EH cleanups
	live on the function_obstack.

Fri Dec 27 10:31:40 1996  Paul Eggert  <eggert@twinsun.com>

	* Make-lang.in (g++spec.o): Don't use $< with an explicit target;
	this isn't portable to some versions of `make' (e.g. Solaris 2.5.1).

Tue Dec 24 10:24:03 1996  Jeffrey A Law  <law@cygnus.com>

	* decl.c (grokvardecl): Avoid ANSI style initialization.

Sun Dec 22 04:22:06 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* pt.c (tsubst): Tweak arg types for a FUNCTION_TYPE.

Fri Dec 20 17:09:25 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* pt.c (instantiate_class_template): Call grok_{ctor,op}_properties.

Fri Dec 20 12:17:12 1996  Brendan Kehoe  <brendan@lisa.cygnus.com>

	* g++spec.c (lang_specific_driver): Put missing hyphen in front of
	arguments we compare against.  Start the count of I at 1, not 0,
	since argv[0] is still the command.

Thu Dec 19 11:53:57 1996  Stan Shebs  <shebs@andros.cygnus.com>

	* lang-specs.h: Accept .cp as an C++ extension.

Mon Dec 16 22:43:31 1996  Brendan Kehoe  <brendan@lisa.cygnus.com>

	* cp-tree.h (ptr_reasonably_similar): Add decl.

Thu Dec 12 15:00:35 1996  Brendan Kehoe  <brendan@lisa.cygnus.com>

	* decl.c (grokvardecl): Change SPECBITS parm to be the SPECBITS_IN
	pointer.  New local SPECBITS with the parm's value.
	(grokdeclarator): Pass &specbits down.

	* parse.y (expr_no_commas): Make sure $$ is not an error_mark_node
	before we try to do C_SET_EXP_ORIGINAL_CODE on it.

	* search.c (envelope_add_decl): Check that the CLASSTYPE_CID of
	CONTEXT is not 0 before we try to use TYPE_DERIVES_FROM.

	* decl.c (cplus_expand_expr_stmt): Only expand the expr if EXP is
	not an error_mark_node.

Sat Dec  7 17:20:22 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* cp-tree.h (TYPE_MAIN_DECL): Use TYPE_STUB_DECL.
	* *.c: Use TYPE_MAIN_DECL instead of TYPE_NAME where appropriate.

Fri Dec  6 14:40:09 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* decl.c (grokdeclarator): When giving an anonymous struct a name,
	replace TYPE_NAME instead of TYPE_IDENTIFIER (so TYPE_STUB_DECL is
	not affected).

	* typeck2.c (build_m_component_ref): If component is a pointer
	to data member, resolve the OFFSET_REF now.

	* call.c (convert_like): Don't go into infinite recursion.

	* pt.c (coerce_template_parms): Use tsubst_expr for non-type args.

	* class.c (finish_struct_1): Set DECL_ARTIFICIAL on the vptr.
	* tree.c (layout_basetypes): And on the vbase ptr.

Thu Dec  5 02:11:28 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* decl.c (BOOL_TYPE_SIZE): Define in terms of POINTER_SIZE or
	CHAR_TYPE_SIZE so bool is always the same size as another type.

	* decl.c (pushtag): Set DECL_IGNORED_P for DWARF, too.

Tue Dec  3 23:18:37 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* decl2.c (grok_x_components): Remove synthesized methods from
	TYPE_METHODS of an anonymous union, complain about member
	functions.
	* decl.c (shadow_tag): Wipe out memory of synthesized methods in
	anonymous unions.
	(finish_function): Just clear the DECL_RTL of our arguments.

Fri Nov 29 21:54:17 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* decl2.c (finish_file): Emit DWARF debugging info for static data
	members.

	* pt.c (tsubst): If t is a stub decl, return the stub decl for type.

Wed Nov 27 14:47:15 1996  Bob Manson  <manson@charmed.cygnus.com>

	* typeck.c (build_component_ref): Don't die if COMPONENT isn't a
	IDENTIFIER_NODE.

Wed Nov 27 16:05:19 1996  Michael Meissner  <meissner@tiktok.cygnus.com>

	* Make-lang.in (g++-cross$(exeext)): Fix typo.

Wed Nov 27 08:14:00 1996  Brendan Kehoe  <brendan@lisa.cygnus.com>

	Make the g++ driver now be a standalone program, rather than one
	that tries to run the gcc driver after munging up the options.
	* Make-lang.in (g++.c, g++spec.o): New rules.
	(g++.o): New rule, based on gcc.o with -DLANG_SPECIFIC_DRIVER
	added.
	(g++$(exeext)): New rule, based on xgcc rule.
	(g++-cross$(exeext)): Now just copies g++$(exeext) over.
	* g++spec.c: New file.
	* g++.c: Removed file.

Tue Nov 26 19:01:09 1996  Mike Stump  <mrs@cygnus.com>

	* cvt.c (build_up_reference): Arrange for any temporary values
	that have been keep in registers until now to be put into memory.

Mon Nov 25 15:16:41 1996  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>

	* Make-lang.in (c++.stage[1234]): Depend upon stage[1-4]-start, so
	that make -j3 bootstrap works better.

Sun Nov 24 02:09:39 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* decl.c (pushtag): Do pushdecl for anon tags.

Thu Nov 21 16:30:24 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* typeck.c (c_expand_return): Fix logic.
	(unary_complex_lvalue): Avoid unused warning on address of INIT_EXPR.

Wed Nov 20 18:47:31 1996  Bob Manson  <manson@charmed.cygnus.com>

	* g++.c (main): Make sure arglist has a final NULL entry.  Add
	PEXECUTE_LAST to the flags passed to pexecute, as otherwise
	stdin/stdout of the invoked program are redirected to
	nowheresville.

Tue Nov 19 16:12:44 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* decl.c (implicitly_declare): Set DECL_ARTIFICIAL.

Tue Nov 19 15:48:19 1996  Mike Stump  <mrs@cygnus.com>

	* init.c (resolve_offset_ref): Handle obj.vfn better.
	* typeck.c (build_component_ref): Set TREE_TYPE on result from
	build_vfn_ref.

Tue Nov 19 13:14:33 1996  Mike Stump  <mrs@cygnus.com>

	* typeck.c (convert_for_assignment): Also handle anachronistic
	implicit conversions from (::*)() to cv void*.
	* cvt.c (cp_convert_to_pointer): Likewise.

Mon Nov 18 17:05:26 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* lex.c (handle_cp_pragma): Fix bogus warning.

Mon Nov 18 16:10:43 1996  Mike Stump  <mrs@cygnus.com>

	* cvt.c (cp_convert_to_pointer): Avoid thinking a POINTER_TYPE
	(METHOD_TYPE) is a TYPE_PTRMEMFUNC_P.

Thu Nov 14 23:18:17 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* class.c (finish_struct_1): Support DWARF2_DEBUG.
	* search.c (dfs_debug_mark): Likewise.
	* decl2.c (finish_vtable_vardecl): Likewise.
	* decl.c (pushtag, finish_enum): Likewise.
	* lex.c (check_newline): Use debug_* instead of calling *out
	functions directly.

Thu Nov 14 15:21:46 1996  Brendan Kehoe  <brendan@lisa.cygnus.com>

	* Make-lang.in (cplib2.ready): Add else clause to avoid problems
	on some picky hosts.

Wed Nov 13 12:32:07 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* class.c (finish_struct_1): A class has a non-trivial copy
	constructor if it has virtual functions.

	* cvt.c (cp_convert): Always call a constructor.

	* call.c (reference_binding): Still tack on a REF_BIND
	for bad conversions.
	(build_user_type_conversion_1): Propagate ICS_BAD_FLAG.

	* typeck.c (convert_arguments): Pass LOOKUP_ONLYCONVERTING.
	(c_expand_return): Likewise.
	* typeck2.c (digest_init): Likewise for { }.
	* init.c (expand_aggr_init_1): Keep the CONSTRUCTOR handling.
	* cvt.c (cp_convert): Handle failure better.

Wed Nov 13 11:51:20 1996  Brendan Kehoe  <brendan@lisa.cygnus.com>

	* g++.c (main): Also set PEXECUTE_SEARCH, to make the invocation
	of GCC be path-relative.

Wed Nov 13 11:27:16 1996  Michael Meissner  <meissner@tiktok.cygnus.com>

	* Make-lang.in (g++-cross): G++-cross doesn't need version.o, but
	it does need choose-temp.o and pexecute.o.

Wed Nov 13 07:53:38 1996  Brendan Kehoe  <brendan@lisa.cygnus.com>

	* g++.c (error) [!HAVE_VPRINTF]: Put error back for the only time
	that we still use it.
	(P_tmpdir, R_OK, W_OK, X_OK) [__MSDOS__]: Delete unnecessary macros.

Wed Nov 13 02:00:26 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* init.c (expand_default_init): Avoid calling constructors to
	initialize reference temps.

	* cvt.c (convert_to_reference): Fix.

Tue Nov 12 19:10:07 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* cvt.c (cp_convert): Simplify for flag_ansi_overloading.
	(convert_to_reference): Likewise.
	* typeck.c (convert_for_initialization): Likewise.
	* init.c (expand_default_init): Likewise.
	(expand_aggr_init_1): Likewise.
	* cp-tree.h (CONV_NONCONVERTING): Lose.
	* typeck.c (build_c_cast): Lose allow_nonconverting parm.
	* *.c: Adjust.
	* call.c (build_user_type_conversion_1): Assume LOOKUP_ONLYCONVERTING.

Tue Nov 12 16:29:04 1996  Brendan Kehoe  <brendan@canuck.cygnus.com>

	* pt.c (tsubst_expr): Reverse args to expand_start_catch_block.

Tue Nov 12 15:26:17 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* init.c (expand_aggr_init_1): Don't crash on non-constructor
	TARGET_EXPR.

Tue Nov 12 14:00:50 1996  Brendan Kehoe  <brendan@lisa.cygnus.com>

	* g++.c: Include gansidecl.h.
	(VPROTO, PVPROTO, VA_START): Delete.
	(choose_temp_base_try, choose_temp_base, perror_exec,
	run_dos) [__MSDOS__]: Delete fns.
	(pfatal_with_name): Delete fn.
	(temp_filename): Declare like in gcc.c.
	(pexecute, pwait, choose_temp_base): Declare from gcc.c.
	(error_count, signal_count): Define.
	(error): Delete both definitions.
	(PEXECUTE_{FIRST,LAST,SEARCH,VERBOSE}): Define from gcc.c.
	(pfatal_pexecute): Add fn from gcc.c.
	(main): Rename local VERBOSE var to VERBOSE_FLAG.  Rewrite the
	code to use the pexecute stuff also used by gcc.c.
	(MIN_FATAL_STATUS): Define.
	* Make-lang.in (g++): Add dependency on and linking with
	choose-temp.o and pexecute.o.

	* cp-tree.h: Include gansidecl.h.
	(STDIO_PROTO): Delete #undef/#define.
	* cvt.c (NULL): Delete #undef/#define.
	* expr.c (NULL): Likewise.
	* init.c (NULL): Likewise.
	* rtti.c (NULL): Likewise.
	* xref.c (NULL): Likewise.

	* cp-tree.h (build_user_type_conversion): Add prototype.
	* call.c (build_user_type_conversion): Delete prototype.  Correct
	decl of FLAGS arg to be an int.
	* cvt.c (build_user_type_conversion): Likewise.

Tue Nov 12 12:16:20 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* cp-tree.def: Add TRY_BLOCK and HANDLER.
	* except.c (expand_start_catch_block): Support templates.
	* parse.y (try_block, handler_seq): Likewise.
	* pt.c (tsubst_expr): Support TRY_BLOCK and HANDLER.

Mon Nov 11 13:57:31 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* pt.c (current_template_args): New fn.
	(push_template_decl): Use it.
	* decl.c (grokdeclarator): Use it.

	* decl2.c (build_expr_from_tree): Dereference ref vars.

	* decl.c (grokdeclarator): Generalize handling of TYPENAME_TYPEs in
	the decl-specifier-seq.

	* decl.c (grok_op_properties): Don't force the type of a conversion
	op to be complete.  Don't warn about converting to the same type
	for template instantiations.

	* decl2.c (finish_file): Don't call instantiate_decl on synthesized
	methods.

Mon Nov 11 13:20:34 1996  Bob Manson  <manson@charmed.cygnus.com>

	* typeck.c (get_delta_difference): Remove previous bogusness.
	Don't give errors if force is set.

Fri Nov  8 17:38:44 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* decl2.c (finish_file): Don't emit debug info.
	* decl.c (pushdecl): Lose obsolete code.
	(grokdeclarator): Still do the long long thing after complaining.
	* search.c (note_debug_info_needed): Don't do anything if we're in a
	template.
	* method.c (synthesize_method): For non-local classes,
	push_to_top_level first.

Fri Nov  8 11:52:28 1996  Bob Manson  <manson@charmed.cygnus.com>

	* typeck.c (get_delta_difference): Add no_error parameter.
	(build_ptrmemfunc): Call get_delta_difference with no_error set;
	we don't want error messages when converting unrelated
	pointer-to-member functions.

Thu Nov  7 11:16:24 1996  Mike Stump  <mrs@cygnus.com>

	* error.c (dump_expr): Improve the wording on error messages that
	involve pointer to member functions.

Tue Nov  5 17:12:05 1996  Mike Stump  <mrs@cygnus.com>

	* cvt.c (cp_convert_to_pointer): Move code for conversions from
	(::*)() to void* or (*)() up a bit, so that we can convert from
	METHOD_TYPEs as well.

Tue Nov  5 14:54:17 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* rtti.c (get_tinfo_fn): Make sure 'type' is permanent.
	There are no 'member' types.
	(get_tinfo_fn_dynamic): Diagnose typeid of overloaded fn.
	(build_x_typeid): Handle errors.

Mon Nov  4 17:43:12 1996  Mike Stump  <mrs@cygnus.com>

	* typeck.c (convert_for_assignment): Handle anachronistic implicit
	conversions from (::*)() to void* or (*)().
	* cvt.c (cp_convert_to_pointer): Likewise.
	(cp_convert_to_pointer_force): Remove cp_convert_to_pointer
	conversions from here.
	* decl2.c (lang_decode_option): Add -W{no-,}pmf-conversions.
	* lang-options.h: Likewise.
	* decl2.c (warn_pmf2ptr): Define.
	* cp-tree.h: Declare it.
	* typeck2.c (digest_init): Allow pmfs down into
	convert_for_initialization.

Sun Nov  3 09:43:00 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* typeck.c (c_expand_return): Fix for returning overloaded fn.

Fri Nov  1 08:53:17 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* cp-tree.h (DIRECT_BIND): Change from INDIRECT_BIND.
	* decl.c (grok_reference_init): Pass DIRECT_BIND.
	* cvt.c (build_up_reference): Don't mark 'this' addressable.  Use
	DIRECT_BIND.
	* call.c (convert_like): Don't pass INDIRECT_BIND.
	* typeck.c (convert_arguments): Likewise.
	* typeck.c (mark_addressable): Allow &this if flag_this_is_variable.

Thu Oct 31 17:08:49 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* typeck.c (mark_addressable): Support TARGET_EXPR, unify with
	similar code in build_up_ref.
	* cvt.c (build_up_reference): Drastically simplify.

Mon Oct 28 12:45:05 1996  Jeffrey A Law  <law@cygnus.com>

	* typeck.c (signed_or_unsigned_type): If the given type already
	as the correct signedness, then just return it.

	* typeck.c ({un,}signed_type): If can't do anything, call
	signed_or_unsigned_type.

Thu Oct 24 14:21:59 1996  Bob Manson  <manson@charmed.cygnus.com>

	* decl2.c (copy_assignment_arg_p): Don't buy the farm if
	current_class_type is NULL.

Wed Oct 23 00:43:10 1996  Jason Merrill  <jason@gerbil.cygnus.com>

	* class.c (finish_struct_1): Avoid empty structs by adding a field
	so layout_type gets the mode right.

	* typeck.c (c_expand_return): Drastically simplify.

Mon Oct 21 22:34:02 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* typeck.c (decay_conversion): Handle overloaded methods.

Fri Oct 18 16:03:48 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* call.c (build_over_call): A TARGET_EXPR has side-effects.

Thu Oct 17 11:31:59 1996  Mike Stump  <mrs@cygnus.com>

	* cvt.c (convert_to_pointer_force): Add code to support pointer to
	member function to pointer to function conversions.
	* init.c (resolve_offset_ref): Add code to allow faked up objects,
	ignoring them if they are not used, and giving an error, if they
	are needed.
	* typeck.c (get_member_function_from_ptrfunc): Fold e1 to improve
	code, and so that we can give an error, if we needed an object,
	and one was not provided.
	(build_c_cast): Don't call default_conversion when we want to
	convert to pointer to function from a METHOD_TYPE.

Mon Oct 14 00:28:51 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* Make-lang.in (cplib2.ready): Fix logic.

	* decl.c (shadow_tag): Only complain about non-artificial function
	members.

	* class.c (finish_struct_1): Add synthesized methods to TYPE_METHODS.

Fri Oct 11 16:12:40 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* expr.c (cplus_expand_expr): Pre-tweak call_target like
	expand_inline_function would.

	* pt.c (mark_decl_instantiated): If extern_p, call
	mark_inline_for_output.

Thu Oct 10 15:58:08 1996  Mike Stump  <mrs@cygnus.com>

	* typeck.c (unary_complex_lvalue): Add code to handle intermediate
	pmd conversions.

	* typeck.c (get_delta_difference): Fix wording, as we can be used
	for pointer to data members.

Tue Oct  8 12:43:51 1996  Bob Manson  <manson@charmed.cygnus.com>

	* pt.c (tsubst): If the function decl isn't a member of this
	template, return a copy of the decl (including copying the
	lang-specific part) so we don't hose ourselves later.

Thu Oct  3 16:24:28 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* class.c (finish_struct): Remove DWARF-specific tag handling.
	* decl.c (pushtag): Likewise.
	(finish_function): Always clear DECL_ARGUMENTS on function decls with
	no saved RTX.
	* decl2.c (finish_file): Emit DWARF debugging info for static data
	members.

Wed Oct  2 21:58:01 1996  Bob Manson  <manson@charmed.cygnus.com>

	* decl.c (duplicate_decls): Make sure the old DECL_LANG_SPECIFIC
	isn't the same as the new one before we whack it.

Mon Sep 30 13:38:24 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* class.c, cp-tree.h, cvt.c, decl.c, decl2.c, gxx.gperf, hash.h,
	lex.c, method.c, parse.y, typeck.c, typeck2.c: Remove
	warn_traditional and warn_strict_prototypes; remove ancient
	'overload' code; remove references to flag_traditional.

Mon Sep 30 12:58:40 1996  Mike Stump  <mrs@cygnus.com>

	* input.c (sub_getch): Handle 8-bit characters in string literals.

Sun Sep 29 03:12:01 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* tree.c (mapcar): Handle CONSTRUCTORs.
	(copy_to_permanent): Handle expression_obstack properly.

	* Make-lang.in (cplib2.txt): Also depend on the headers.

	* rtti.c (get_tinfo_var): Don't assume that POINTER_SIZE ==
	INT_TYPE_SIZE.
	(expand_class_desc): Use USItype for offset field.
	* tinfo.h (struct __class_type_info): Likewise.

	* method.c (build_overload_int): TYPE_PRECISION should be applied
	to types.

Sat Sep 28 14:44:50 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* call.c (build_new_op): A COND_EXPR involving void must be a
	builtin.

Fri Sep 27 16:40:30 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* typeck.c (build_x_component_ref): New fn.
	(build_object_ref): Use it.
	* parse.y (primary): Use it.
	* decl2.c (build_expr_from_tree): Use it.
	* cp-tree.h: Declare it.

	* decl.c (start_decl): Variable-sized arrays cannot be initialized.
	* error.c (dump_type_suffix): Handle variable arrays.

Fri Sep 27 13:14:05 1996  Brendan Kehoe  <brendan@lisa.cygnus.com>

	* Make-lang.in (exception.o): Put back compiling it with -fPIC.

Fri Sep 27 03:00:09 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* decl.c (lookup_name_real): Don't try to look up anything in a
	TYPENAME_TYPE.

	* tinfo2.cc (__throw_type_match_rtti): Oops.

Thu Sep 26 22:11:05 1996  Brendan Kehoe  <brendan@lisa.cygnus.com>

	* Make-lang.in (exception.o): Use -fno-PIC for now.

Thu Sep 26 10:59:00 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* rtti.c (build_dynamic_cast): Pass tinfo fns rather than
	calling them.
	(get_tinfo_fn_dynamic): Extracted from build_typeid.
	* tinfo2.cc (__dynamic_cast): Adjust.

	* rtti.c (build_typeid): Use resolves_to_fixed_type_p.
	(build_x_typeid): Likewise.

	* parse.y: Call build_x_typeid instead of build_typeid.
	* cp-tree.def: Add TYPEID_EXPR.
	* pt.c (tsubst_copy): Handle typeid.
	* decl2.c (build_expr_from_tree): Likewise.
	* rtti.c (build_x_typeid): Throw bad_typeid from here.
	(build_typeid): Not here.
	* cp-tree.h: Declare build_x_typeid.

Wed Sep 25 17:26:16 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* call.c (convert_like): Pull out constant values.

	* tree.c (mapcar): Use build_cplus_array_type, not build_array_type.

Wed Sep 25 17:28:53 1996  Michael Meissner  <meissner@tiktok.cygnus.com>

	* decl.c (init_decl_processing): Create short int types before
	creating size_t in case a machine description needs to use
	unsigned short for size_t.

Tue Sep 24 18:18:44 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* Make-lang.in (exception.o): Turn off pic.

	* tinfo2.cc (__throw_type_match_rtti): Fix cv-variants of the same
	type, multi-level ptr conversions.

	* rtti.c (call_void_fn): Renamed and genericized from throw_bad_cast.
	(throw_bad_cast): Use it.
	(throw_bad_typeid): New fn.
	(build_typeid): Throw bad_typeid as needed.
	Use build_call.
	(synthesize_tinfo_fn): Handle functions and arrays before checking
	for cv-quals.

	* Remove .h from standard C++ headers, add new.h, move into inc
	subdirectory.

	* exception*: Remove pointer from object, constructors.  Add
	default exception::what that uses type_info::name.  Add
	__throw_bad_typeid.

	* init.c (build_new): Don't add a cookie to new (void *) T[2].

Mon Sep 23 15:21:53 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* Make-lang.in: Building C++ code depends on cc1plus.

Mon Sep 23 12:38:40 1996  Brendan Kehoe  <brendan@lisa.cygnus.com>

	* decl.c (struct saved_scope): Declare PROCESSING_TEMPLATE_DECL as
	a HOST_WIDE_INT, not a tree.

Mon Sep 23 12:36:02 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* exception.cc: Don't include <stdlib.h>.

	* Make-lang.in (c++.clean): Remove cplib2.*.

Mon Sep 23 09:42:19 1996  Doug Evans  <dje@canuck.cygnus.com>

	* parse.y (component_decl_1, component_costructor_declarator case):
	Pass attributes/prefix_attributes in tree list.

Mon Sep 23 01:18:50 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* tinfo{,2}.cc: #include <stddef.h> instead of <stdlib.h>.

Sun Sep 22 05:31:22 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* lex.c (do_identifier): Don't do deferred lookup in a template
	header.

	* typeck2.c (store_init_value): Oops.

	* new.{h,cc}, exception.{h,cc}, typeinfo.h, tinfo{2.cc,.cc,.h}:
	New files for C++ lang-support library.
	* Make-lang.in (CXX_EXTRA_HEADERS): Define.
	(CXX_LIB2FUNCS): Define.
	And rules for building the C++ lang-support code.
	* config-lang.in (headers): Define.
	(lib2funcs): Define.

Sat Sep 21 19:17:28 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* decl2.c (build_expr_from_tree): If CONSTRUCTOR has a type, call
	digest_init.
	* pt.c (tsubst_copy): Compute type for CONSTRUCTOR.
	* typeck2.c (store_init_value): Check for initializing pmf with { }
	here.
	(process_init_constructor): Not here.

Thu Sep 19 16:41:07 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* pt.c (begin_template_parm_list): Increment
	processing_template_decl here.
	(end_template_parm_list): Not here.
	(process_template_parm): No need to add 1 to it now.
	* *.c: Use processing_template_decl instead of current_template_parms
	to check for being in a template.

	* pt.c (uses_template_parms): Handle SCOPE_REF.  Fix CONSTRUCTOR.
	(tsubst_copy): Handle CONSTRUCTOR.
	(instantiate_decl): Set up context properly for variables.
	* decl2.c (build_expr_from_tree): Handle CONSTRUCTOR.
	* class.c (finish_struct): Reverse CLASSTYPE_TAGS.

Wed Sep 18 13:30:20 1996  Brendan Kehoe  <brendan@lisa.cygnus.com>

	* lex.c (enum tree_node_kind) [GATHER_STATISTICS]: Put the enum back.

Wed Sep 18 04:24:07 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* method.c (make_thunk): Call comdat_linkage before setting the
	TREE_CODE.

	* decl2.c (comdat_linkage): Use make_decl_one_only.
	(import_export_decl): Likewise.
	* decl.c (init_decl_processing): Check supports_one_only instead of
	SUPPORTS_WEAK.

Sat Sep 14 08:34:41 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* decl2.c (grokfield): Tighten checking for access decls.

	* decl.c (make_typename_type): Resolve references to
	current_class_type.  Set CLASSTYPE_GOT_SEMICOLON.
	(lookup_name_real): Types that depend on a template parameter get
	an implicit 'typename' unless they're in the current scope.
	(start_decl_1): We don't care about incomplete types that depend
	on a template parm.
	(grokdeclarator): Resolve 'typename's in the type specifier that
	refer to members of the current scope.

	* call.c (build_over_call): Remove 'inline called before
	definition' diagnostic.
	(build_method_call): Likewise.
	* decl.c (duplicate_decls): Downgrade 'used before declared
	inline' to a warning, only with -Winline.

Fri Sep 13 17:31:40 1996  Stan Shebs  <shebs@andros.cygnus.com>

	* mpw-make.sed: Fix include paths, add @DASH_C_FLAG@ to compile.

Wed Sep 11 22:38:13 1996  Gerald Baumgartner  <gb@cs.purdue.edu>

	* call.c (build_method_call): When calling a signature
	default implementation, as in other cases, let instance_ptr simply
	be instance.

Wed Sep 11 22:14:44 1996  Mike Stump  <mrs@cygnus.com>

	* parse.y (simple_stmt): Cleanup and use do_poplevel ().

Wed Sep 11 22:10:48 1996  Mike Stump  <mrs@cygnus.com>

	* except.c (expand_start_catch_block): Add a pushlevel so that -g
	works on hppa and SPARC.

Wed Sep 11 10:18:06 1996  Brendan Kehoe  <brendan@lisa.cygnus.com>

	* typeck.c (build_indirect_ref): Catch PTR being an error_mark_node.

Mon Sep  9 19:51:14 1996  Gerald Baumgartner  <gb@cs.purdue.edu>

	* call.c (build_over_call): Check first whether DECL_CONTEXT exists
	before testing whether it's a signature.

Sun Sep  8 16:06:57 1996  Gerald Baumgartner  <gb@cs.purdue.edu>

	* call.c (build_new_method_call): Don't complain about signature
	pointers and references not being an aggr type.
	(build_this): If a signature pointer or reference was passed in,
	just return it.
	(build_new_method_call): If instance is a signature pointer, set
	basetype to the signature type of instance.
	* sig.c (build_signature_method_call): Deleted basetype and
	instance parameters, they can be found as the DECL_CONTEXT of
	function and as the first argument passed in.
	* cp-tree.h: Changed declaration of build_signature_method_call.
	* call.c (build_method_call): Deleted first two arguments in call
	of build_signature_method_call.
	(build_over_call): Added call to build_signature_method_call.

Thu Sep  5 16:51:28 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* typeck.c (build_c_cast): Don't tack a non_lvalue_expr onto a
	target_expr.

Thu Sep  5 10:05:38 1996  Brendan Kehoe  <brendan@lisa.cygnus.com>

	* cvt.c (convert_to_reference): Use %#T, not %#D, for error.

Wed Sep  4 17:16:09 1996  Bob Manson  <manson@charmed.cygnus.com>

	* except.c (expand_start_try_stmts): Move to except.c in the backend.
	(expand_end_try_stmts): Remove.

	* init.c (perform_member_init): Use add_partial_entry () instead
	of directly manipulating lists.
	(emit_base_init): Likewise.

Wed Sep  4 12:14:36 1996  Mike Stump  <mrs@cygnus.com>

	* except.c (expand_exception_blocks): Always make sure USE and
	CLOBBER insns that came at the end still do, the backend relies
	upon this.

Wed Sep  4 07:44:48 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* call.c (build_over_call): We can only use a TARGET_EXPR of the
	right type.

Tue Sep  3 19:26:05 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* cvt.c (convert_to_reference): Revert last change, don't complain
	about temp without target decl.

Tue Sep  3 10:22:56 1996  Mike Stump  <mrs@cygnus.com>

	* decl.c (grokdeclarator): Don't core dump when void() is given.

Tue Sep  3 02:38:56 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* decl.c (copy_args_p): Don't crash.

Fri Aug 30 14:26:57 1996  Mike Stump  <mrs@cygnus.com>

	* pt.c (tsubst): And support template args inside the exception
	specification.

	* pt.c (tsubst): Add support for exception specifications in
	template functions.

Fri Aug 30 10:01:55 1996  Mike Stump  <mrs@cygnus.com>

	* cp-tree.def (DECL_STMT): Eliminate the throw spec field, only 3
	fields now.
	* cp-tree.h (start_decl): Eliminate the throw spec parameter.
	(start_function): Likewise.
	(start_method): Likewise.
	(grokfield): Likewise.
	(make_call_declarator): Add throw spec parameter.
	(set_quals_and_spec): Add routine.
	* lex.c (set_quals_and_spec): Likewise.
	* decl.h (grokdeclarator): Eliminate the throw spec parameter.
	* decl.c (shadow_tag): Eliminate the throw spec parameter to
	grokdeclarator.
	(groktypename): Likewise.
	(start_decl): Eliminate the throw spec parameter.  Eliminate the
	throw spec parameter to grokdeclarator.  Eliminate the throw spec
	field in DECL_STMT.
	(cp_finish_decl): Eliminate the throw spec field in DECL_STMT.
	(grokfndecl): Remove useless set of raises.
	(grokdeclarator): Eliminate the throw spec parameter.  Eliminate
	the throw spec parameter to start_decl.  Pull the throw spec out
	of the call declarator.
	(grokparms): Eliminate the throw spec parameter to grokdeclarator.
	(start_function): Eliminate the throw spec parameter.  Eliminate
	the throw spec parameter to grokdeclarator.
	(start_method): Likewise.
	* decl2.c (grokfield): Likewise.
	(grokbitfield): Eliminate the throw spec parameter to grokdeclarator.
	(grokoptypename): Likewise.
	(finish_file): Eliminate the throw spec parameter to
	start_function.  Add throw spec to make_call_declarator.
	* except.c (init_exception_processing): Add throw spec to
	make_call_declarator.  Eliminate the throw spec parameter to
	start_decl.
	(expand_start_catch_block): Eliminate the throw spec parameter to
	grokdeclarator.
	(expand_builtin_throw): Add throw spec to make_call_declarator.
	Eliminate the throw spec parameter to start_function.
	(start_anon_func): Likewise.
	* lex.c (make_call_declarator): Add throw spec parameter.
	(set_quals_and_spec): New routine.
	(cons_up_default_function): Add throw spec to make_call_declarator.
	Eliminate the throw spec parameter to grokfield.
	* method.c (synthesize_method): Eliminate the throw spec parameter
	to start_function.
	* pt.c (process_template_parm): Eliminate the throw spec parameter
	to grokdeclarator.
	(tsubst): Add throw spec to make_call_declarator.
	(tsubst_expr): Eliminate the throw spec parameter to start_decl.
	(do_function_instantiation): Eliminate the throw spec parameter to
	grokdeclarator.  Eliminate the throw spec parameter to
	start_function.
	* rtti.c (synthesize_tinfo_fn): Eliminate the throw spec parameter
	to start_function.
	* parse.y (datadef): Remove non-winning optimization.
	(decl): Likewise.
	(fndef): Remove ambiguous error productions uncovered by grammar
	fixing.
	(constructor_declarator): Add exception_specification_opt here.
	(component_constructor_declarator): Likewise.
	(direct_after_type_declarator): Likewise.
	(complex_direct_notype_declarator): Likewise.
	(direct_abstract_declarator): Likewise.
	(fn.def1): Remove exception_specification_opt.
	(fn.def2): Likewise.
	(condition): Likewise.
	(initdcl0): Likewise.
	(initdcl): Likewise.
	(notype_initdcl0): Likewise.
	(nomods_initdcl0): Likewise.
	(component_decl_1): Likewise.
	(component_declarator): Likewise.
	(after_type_component_declarator0): Likewise.
	(after_type_component_declarator): Likewise.
	(notype_component_declarator): Likewise.

Wed Aug 28 01:40:30 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* call.c (build_over_call): Also use an INIT_EXPR when
	initializing anything from an rvalue.

	* call.c (build_over_call): Call stabilize_reference when building
	an INIT_EXPR instead of calling the copy ctor.

	* call.c (joust): Extend the previous change to all comparisons.

	* decl2.c, method.c, lex.c: Use MAKE_DECL_ONE_ONLY and
	NO_LINKAGE_HEURISTICS.

	* decl2.c (finish_file): Emit any statics that weren't already.

	* typeck.c (build_static_cast): Implement.
	* tree.c (build_cplus_new): Handle getting a TARGET_EXPR.
	* decl.c (grokparms): Use can_convert_arg instead of
	implicit_conversion directly.
	(copy_args_p): New fn.
	* cvt.c (convert_to_reference): Don't complain about temp with
	static_cast.
	(build_up_reference): Handle TARGET_EXPRs.
	* call.c (build_over_call): Elide unnecessary temps.
	(can_convert*): Use new overloading code.

Tue Aug 27 13:12:21 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* call.c: Move TYPE_PTR*_MACROS ...
	* cp-tree.h: To here.
	* typeck.c (build_reinterpret_cast): Implement.

	* call.c (add_builtin_candidate): Use TYPE_PTROB_P instead of
	ptr_complete_ob.
	(joust): If we're comparing a function to a builtin and the worst
	conversion for the builtin is worse than the worst conversion for the
	function, take the function.

	* typeck.c (build_const_cast): Implement.
	(comp_ptr_ttypes_const): Like comp_ptr_ttypes, for const_cast.
	(comp_ptr_ttypes_reinterpret): Like cpt, for reinterpret_cast.

Tue Aug 27 13:14:58 1996  Bob Manson  <manson@charmed.cygnus.com>

	* rtti.c (build_dynamic_cast): Don't try to dereference exprtype
	too early.  Make sure we explode if exprtype turns out to be a
	NULL_TREE when it shouldn't be.

Tue Aug 27 10:56:21 1996  Mike Stump  <mrs@cygnus.com>

	* cp-tree.h: New routine make_call_declarator.
	* lex.c (make_call_declarator): Define it.
	* except.c (init_exception_processing): Use it.
	(expand_builtin_throw): Likewise.
	(start_anon_func): Likewise.
	* decl2.c (finish_file): Likewise.
	* lex.c (cons_up_default_function): Likewise.
	* parse.y: Likewise.
	* pt.c (tsubst): Likewise.

Mon Aug 26 17:40:03 1996  Mike Stump  <mrs@cygnus.com>

	* decl2.c (groktypefield): Remove unused code.

Mon Aug 26 17:00:33 1996  Mike Stump  <mrs@cygnus.com>

	* gxx.gperf: Change TYPE_QUAL into CV_QUALIFIER.
	* parse.y: Likewise.  Change maybe_type_qual into maybe_cv_qualifier.
	Change type_quals into cv_qualifiers.  Change nonempty_type_quals into
	nonempty_cv_qualifiers.
	* hash.h: Rebuild.

	* lex.c (make_pointer_declarator): Change type_quals into
	cv_qualifiers.
	(make_reference_declarator): Likewise.

Thu Aug 22 01:09:22 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* decl.c (start_function): Only check interface_* for templates
	with flag_alt_external_templates.

	* call.c (build_new_op): Check for comparison of different enum types.
	(build_over_call): Fix arg # output.

	* typeck.c (build_component_ref): Handle pre-found TYPE_DECL.

Wed Aug 21 00:13:15 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* call.c (build_new_op): Check for erroneous args.

	* call.c (build_new_method_call): Add missing args to cp_error.

	* tree.c (error_type): Don't print reference-to-array.

	* typeck.c (convert_for_assignment): Don't say contravariance for
	removing const.

Tue Aug 20 13:23:00 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* call.c (build_over_call): Diagnose bad convs for `this'.

	* lex.c (cons_up_default_function): Set DECL_ARTIFICIAL
	on _ctor_arg.

	* call.c (convert_like): Handle bad convs.
	(build_over_call): Handle bad convs better.

	* decl2.c: -fansi-overloading is now the default.

	* call.c (build_new_method_call): Check for erroneous args.

	* pt.c (instantiate_class_template): Propagate
	TYPE_USES_MULTIPLE_INHERITANCE.

Tue Aug 20 13:09:57 1996  Mike Stump  <mrs@cygnus.com>

	* call.c (enforce_access): Add static to routine.

Sun Aug 18 14:35:54 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* call.c (build_user_type_conversion_1): Fix bad handling.
	(compare_ics): Likewise.

Sat Aug 17 21:54:11 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* call.c (standard_conversion): Oops.

Sat Aug 17 16:28:11 1996  Geoffrey Noer  <noer@cygnus.com>

	* g++.c: Update test for win32 (&& ! cygwin32).

Sat Aug 17 03:45:31 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* typeck.c (comp_ptr_ttypes_real): Handle OFFSET_TYPEs properly.
	(ptr_reasonably_similar): New fn.
	* call.c (BAD_RANK): New rank.
	(ICS_BAD_FLAG): New macro.
	(standard_conversion): Handle almost-right pointer conversions.
	(reference_binding): Handle bad rvalue bindings.
	(add_*_candidate): Stuff.
	(build_over_call): Pass bad conversions to convert_for_initialization.
	(compare_ics): Handle bad convs.
	(joust): Likewise.

Fri Aug 16 15:02:19 1996  Bob Manson  <manson@charmed.cygnus.com>

	* init.c (expand_vec_init): Use ptrdiff_type_node instead of
	integer_type_node when computing pointer offsets.

Fri Aug 16 01:28:32 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* tree.c (lvalue_type): New fn.
	(error_type): New fn.
	* call.c (op_error): Use error_type.
	(add_conv_candidate): Use lvalue_type.
	(add_builtin_candidates): Likewise.
	* error.c (args_as_string): Use error_type.

Thu Aug 15 17:27:13 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* pt.c (instantiate_decl): Evaluate DECL_INITIAL of a VAR_DECL here.
	(tsubst): Not here.

	* decl.c (init_decl_processing): With -ansi, __null's type is the
	signed integral type with the same number of bits as a pointer.
	Introduce a new variable null_node for it.
	* cp-tree.h: Adjust.
	* call.c (null_ptr_cst_p): Adjust.

Thu Aug 15 17:09:54 1996  Mike Stump  <mrs@cygnus.com>

	* except.c (do_unwind): Mark %i7 as used on the SPARC so we can
	optimize.

Thu Aug 15 01:36:49 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* decl2.c (import_export_decl): Ignore #pragma interface for tinfo
	fns of classes without virtual functions.

	* call.c (add_function_candidate): Handle `this' specially.
	(compare_ics): Likewise.

Tue Aug 13 12:16:10 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* typeck.c (build_conditional_expr): Fix handling of __null.

	* decl2.c (comdat_linkage): New fn.
	(import_export_vtable): Use it.
	(import_export_decl): Use it.
	* method.c (make_thunk): Use it.

Mon Aug 12 00:09:18 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* pt.c (end_template_decl): If we don't actually have parms, return.
	* parse.y (template_header): Accept 'template <>'.

	* errfn.c: Allow 5 args.

Sun Aug 11 15:20:58 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* tree.c (make_temp_vec): New fn.
	* pt.c (push_template_decl): Handle partial specs.
	(instantiate_class_template): Likewise.
	(more_specialized): Use get_bindings.
	(more_specialized_class): New fn.
	(get_class_bindings): New fn.
	(most_specialized_class): New fn.
	(do_function_instantiation): List candidates for ambiguous case.
	* decl.c (duplicate_decls): Lose reference to DECL_TEMPLATE_MEMBERS.
	(shadow_tag): Call push_template_decl for partial specializations.
	* parse.y: Likewise.
	* cp-tree.h (DECL_TEMPLATE_SPECIALIZATIONS): Replaces
	DECL_TEMPLATE_MEMBERS.
	* call.c (print_z_candidates): Reduce duplication.

Fri Aug  9 14:36:08 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* decl2.c (lang_decode_option): Allow -fansi-overloading.

Thu Aug  8 17:04:18 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* pt.c (get_bindings): New fn.
	(most_specialized): Likewise.
	(do_function_instantiation): Use them.
	(add_maybe_template): New fn.
	* cp-tree.h (DECL_MAYBE_TEMPLATE): New macro.
	* call.c (build_new_op): Handle guiding decls.
	(build_new_function_call): Likewise.
	* decl2.c (finish_file): Likewise.

	* decl2.c (mark_used): Do synthesis here.
	* call.c (build_method_call): Not here.
	(build_over_call): Or here.
	* typeck.c (build_function_call_real): Or here.
	* tree.c (bot_manip): Call mark_used on functions used in default
	args.

Thu Aug  8 17:48:16 1996  Michael Meissner  <meissner@tiktok.cygnus.com>

	* decl2.c (import_export_vtable): Delete code that disabled vtable
	heuristic on systems with ASM_OUTPUT_EXTERNAL.

Wed Aug  7 12:44:11 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* typeck.c (build_x_function_call): Handle static call context
	better.

	* decl.c (finish_function): Set the DECL_CONTEXT of the result to
	the function, not its outer block.

	* call.c (build_field_call): Pass fields on to build_opfncall
	regardless of TYPE_OVERLOADS_CALL_EXPR.
	(build_method_call): Pass on to build_new_method_call sooner.

	* typeck.c (build_ptrmemfunc): Just return what instantiate_type
	gives us.
	* class.c (instantiate_type): Don't put a POINTER_TYPE to
	METHOD_TYPE on an expression.  Also make a copy of rhs instead of
	modifying it.

Tue Aug  6 12:58:46 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* call.c (compare_ics): Handle qual_conv after lvalue_conv.
	(add_builtin_candidate): Don't take enums for ++.
	(build_new_method_call): Handle non-aggregates and field calls.
	Move new overloading code from...
	* cvt.c: Here.

	* decl.c (grokparms): Don't check default args in templates.

Mon Aug  5 17:17:06 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* cvt.c (build_new_op): Fix args to build_unary_op.
	(add_builtin_candidates): Don't call type_promotes_to on float.

	* decl.c (grokparms): Check the type of the default arg.

	* cvt.c (build_new_op): Pass non-overloaded cases on rather than
	returning NULL_TREE.

	* typeck.c (build_x_binary_op): Avoid doing extra work.
	(build_x_unary_op): Likewise.
	(build_x_conditional_expr): Likewise.
	* cvt.c (build_over_call): Return.
	(add_builtin_candidate): Fix MEMBER_REF.
	(build_new_op): Likewise.

Mon Aug  5 17:07:47 1996  Mike Stump  <mrs@cygnus.com>

	* method.c (build_overload_name): Put bug fix into code but leave
	disabled for now so we can be bug compatible with older releases
	that do repeats incorrectly.  In the future, we can enable it.

Mon Aug  5 13:46:28 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* cvt.c (convert_like): Don't call build_cplus_new twice.

	* call.c, cp-tree.h, cvt.c, decl2.c, init.c, method.c, pt.c, typeck.c:
	Control new overloading code with -fansi-overloading.

Sun Aug  4 15:29:11 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* cvt.c (build_over_call): Call build_cplus_new.
	* call.c (build_method_call): Likewise.
	* typeck.c (build_function_call_real): Likewise.
	(build_conditional_expr): If both operands are TARGET_EXPRs, wrap
	the COND_EXPR in a TARGET_EXPR so they use the same slot.

	* cvt.c (build_up_reference): Propagate INDIRECT_BIND to
	recursive calls.
	* typeck.c (complete_type): Propagate
	TYPE_NEEDS_{CONSTRUCTING,DESTRUCTOR}.

Sat Aug  3 14:05:07 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* cvt.c (joust): More ?: kludging.  Sigh.
	(build_over_call): Don't try to synthesize global fns.

	* search.c (lookup_conversions): Use binfo marking.

Sat Aug  3 12:33:42 1996  Bob Manson  <manson@charmed.cygnus.com>

	* search.c (build_mi_matrix): Use the correct value of cid
	when determining the new mi_size.

Sat Aug  3 01:27:41 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* cvt.c (add_builtin_candidates): Do consider type conversion ops
	for the first parms of += et al.
	(strip_top_quals): New fn.
	(reference_binding): Use it instead of TYPE_MAIN_VARIANT.
	(implicit_conversion): Likewise.
	(add_builtin_candidates): Be careful about arrays.
	(build_new_method_call): Handle vtable optimization.

Fri Aug  2 01:26:59 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* cp-tree.h (LOOKUP_NO_TEMP_BIND): New flag.
	* cvt.c (reference_binding): Use it.
	(implicit_conversion): Use it.
	(add_builtin_candidate, COND_EXPR): Use it.

	* cvt.c (build_new_function_call): Check for error args.

	* typeck.c (comptypes): Just check DERIVED_FROM_P, not UNIQUELY.

	* gxx.gperf: Add __null.
	* hash.h: Regenerate.
	* lex.h: Add RID_NULL.
	* lex.c (init_lex): Create null_pointer_node here, stick it in
	RID_NULL.
	* decl.c (init_decl_processing): Still set its type here.
	* cvt.c (cp_convert_to_pointer): Don't produce null_pointer_node.
	(convert_to_pointer_force): Likewise.
	(null_ptr_cst_p): Check for null_pointer_node; only accept (void*)0
	if (! pedantic).
	* call.c (convert_harshness): Use null_ptr_cst_p.
	* typeck.c (convert_for_assignment): Likewise.  Don't produce
	null_pointer_node.

	* error.c (args_as_string): Handle lists of actual args, too.
	* cvt.c (null_ptr_cst): Support (void*)0 for now.
	(build_user_type_conversion_1): Improve diagnostics.
	(build_new_function_call): Likewise.
	(build_object_call): Likewise.
	(build_new_method_call): Likewise.  Move call before def diagnostic...
	(build_over_call): Here.

	* cvt.c (build_new_method_call): Don't complain about no match if
	LOOKUP_SPECULATIVELY.
	(build_over_call): Fix 'this' for virtual fn.
	(build_new_method_call): Add diagnostic.

Thu Aug  1 16:45:09 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* cvt.c (add_function_candidate): Expect 'this' and 'in_chrg' for
	constructors to be passed in.
	(build_over_call): Likewise.
	(build_user_type_conversion_1): Pass them in.
	(convert_like): Likewise.
	(build_object_call): Handle overloaded conversions.
	(build_over_call): Pass the right args to build_vfn_ref.
	(standard_conversion): Fix pmf convs.
	(joust): Handle comparing statics and non-statics.
	(build_new_method_call): New fn.
	* call.c (build_method_call): Call it if NEW_OVER.

Thu Aug  1 16:06:14 1996  Mike Stump  <mrs@cygnus.com>

	* lex.c (do_identifier): Don't use %O on IDENTIFIER_OPNAME_Ps, use
	%D instead.

Thu Aug  1 15:24:02 1996  Mike Stump  <mrs@cygnus.com>

	* except.c (expand_throw): Use maybe_build_cleanup_and_delete
	instead of just maybe_build_cleanup so that we deallocate the
	thrown object.

Thu Aug  1 15:18:00 1996  Brendan Kehoe  <brendan@lisa.cygnus.com>

	* decl2.c (finish_prevtable_vardecl): Make non-static for pt.c's use.
	* cp-tree.h (finish_prevtable_vardecl): Add decl.

Thu Aug  1 11:53:51 1996  Bob Manson  <manson@charmed.cygnus.com>

	* pt.c (instantiate_class_template): Call complete_type.  Also, if
	we're at the end of the file and we just instantiated a template
	class with a vtable, call finish_prevtable_vardecl.

	* error.c (dump_decl): Don't explode (or explode more gracefully
	as appropriate) if the object being dumped has a null type.
	(dump_expr): Likewise.

	* search.c (build_mi_matrix): Ensure that mi_size is large enough,
	by counting the number of nodes that we'll need before allocating
	the array.
	(lookup_fnfields): Fix comment.
	(breadth_first_search): Fix comment.

Wed Jul 31 09:57:05 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* pt.c (instantiate_class_template): Propagate TYPE_PACKED and
	TYPE_ALIGN.
	* class.c (finish_struct): Call cplus_decl_attributes here.
	(finish_struct_1): Not here.
	* cp-tree.h: Adjust.

	* pt.c (type_unification): New parameter STRICT.
	(unify): If STRICT, don't allow cv addition or base deduction.
	* call.c, class.c, cvt.c, cp-tree.h: Adjust.

Tue Jul 30 13:06:13 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* search.c (get_template_base{_recursive}): New fns.
	* pt.c (more_specialized): New fn.
	(do_function_instantiation): Use it.
	(unify): Handle base deduction.
	* cvt.c (joust): Use more_specialized.
	Don't arbitrarily choose between non-builtin candidates.
	(build_over_call): Call require_complete_type.

	* decl.c (start_function): Statics are static even in a #pragma
	interface file.

	* decl2.c (import_export_vtable): Disable vtable heuristic on
	systems with ASM_OUTPUT_EXTERNAL.

	* cvt.c (compare_ics): Fix comparison of PMEM_CONV and BASE_CONV.
	(standard_conversion): No std conv to enum type.

	* cvt.c (standard_conversion): Fix order of args to DERIVED_FROM_P
	for ptm's.

	* cvt.c (reference_binding): Bind directly to a base subobject of
	a class rvalue.

	* cvt.c (build_new_op): Enforce access control.

Tue Jul 30 09:22:53 1996  Bob Manson  <manson@charmed.cygnus.com>

	* typeck2.c (process_init_constructor): When scanning the
	union for a named field, skip things that aren't FIELD_DECLs.

	* method.c (synthesize_method): Don't scan fndecl's rtl if
	we're at the end of the file; just assume the function can't
	be inlined.

Mon Jul 29 15:48:30 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* cvt.c (build_builtin_candidate): Stick a dummy conversion in if
	it failed.

	* cvt.c (build_user_type_conversion_1): Handle overloaded
	conversion ops.

	* cvt.c (add_builtin_candidates): Don't consider type conversion
	operators for the first parameter of operator=.

Mon Jul 29 15:33:55 1996  Bob Manson  <manson@charmed.cygnus.com>

	* typeck.c (complete_type): Only call layout_type if we're not
	expanding a template.

Mon Jul 29 14:40:38 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* cvt.c (compare_ics): Oops.

	* cvt.c (op_error): Oops.

	* cp-tree.def: Add RVALUE_CONV, rename EXACT_CONV to IDENTITY_CONV.
	* cvt.c: Add IDENTITY_RANK before others.  Use real_lvalue_p.
	(build_conv): Use them.
	(implicit_conversion): Use them.
	(convert_like): Handle them.
	(build_new_op): Handle builtin COND_EXPR again.
	(add_builtin_candidates): Strip cv-quals.  Fix oops.  Include enums
	in lists of types for COND_EXPR.
	(add_builtin_candidate): Add enum candidates for COND_EXPR.

Mon Jul 29 12:05:40 1996  Bob Manson  <manson@charmed.cygnus.com>

	* typeck.c (build_modify_expr): Always attempt to build a call to
	the assignment operator, even if we're using a default one.
	(convert_for_initialization): Call complete_type.

Mon Jul 29 11:25:08 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* cvt.c (reference_binding): A REF_BIND gets the reference type.
	(implicit_conversion): Likewise.
	(convert_like): Likewise.
	(compare_ics): Likewise.
	(compare_qual): Likewise.
	(print_z_candidates): Handle no candidates.
	(build_new_op): Don't handle builtin COND_EXPR for now.

Sat Jul 27 11:27:47 1996  Stan Shebs  <shebs@andros.cygnus.com>

	* cvt.c (build_builtin_candidate): Init local var in an ANSI way.

Fri Jul 26 01:07:22 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* cvt.c (joust): If the candidates are the same, arbitrarily pick one.

	* cvt.c (build_builtin_candidate): Oops.
	(build_new_op): Oops.

	* method.c (build_opfncall): Pass COND_EXPR on.
	* cvt.c (build_builtin_candidate): Reorganize, support COND_EXPR.
	(add_builtin_candidate{,s}): Likewise.
	(add_builtin_candidates): Likewise.
	(print_z_candidates, op_error, build_new_op): Likewise.
	(type_decays_to): New fn.
	* lex.c (init_lex): Just say ?: for COND_EXPR.

Thu Jul 25 09:33:33 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* typeck.c (complete_type): Call layout_type rather than building
	a new array type.

	* cvt.c (add_builtin_candidate): Pointer arithmetic candidates
	only use ptrdiff_t.

Wed Jul 24 12:45:08 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* cvt.c: Always compile the new overloading code (but don't use it).
	(implicit_conversion): Add a BASE_CONV when converting to
	the same class type.
	(convert_like): Handle BASE_CONV.

Tue Jul 23 12:46:30 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* cvt.c (build_new_op): Support {MAX,MIN}_EXPR.
	(add_builtin_candidate): Likewise.

	NEW_OVER changes:
	* typeck.c (build_x_function_call): Try an operator function
	whenever we call an object of class type.
	* method.c (build_opfncall): Pass CALL_EXPRs through.
	* cvt.c (implicit_conversion): Do const-ref case first.
	(add_conv_candidate, build_object_call, op_error): New fns.
	(ptr_complete_ob, TYPE_PTROB_P): void is not an object type.
	({add,build}_builtin_candidate{,s}, print_z_candidates): Display
	builtin candidates.
	(build_new_op): Handle CALL_EXPR.  Don't try to decay void.
	Fall back on preincrement handling.  Use op_error.
	Handle warn_synth.
	(convert_like): Pass INDIRECT_BIND.  Don't try to do anything with
	an error_mark_node.
	(build_over_call): Handle PROMOTE_PROTOTYPES and ellipsis promotions
	properly.

Mon Jul 22 16:21:55 1996  Bob Manson  <manson@charmed.cygnus.com>

	* pt.c (tsubst_expr): Handle CONTINUE_STMT.

Mon Jul 22 15:38:58 1996  Mike Stump  <mrs@cygnus.com>

	* typeck.c (build_component_ref_1): Use build_component_ref
	instead of open coding it here.

Mon Jul 22 12:18:54 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* g++.c (main): Don't link with -lg++.

	NEW_OVER changes:
	* cvt.c (convert_to_reference): Don't use convert_from_reference on
	result of build_type_conversion.
	(cp_convert): Only call build_method_call for ctors if
	build_type_conversion failed.
	(ptr_complete_ob): New function.
	(TYPE_PTR{,OB,MEM}_P): New macros.
	({add,build}_builtin_candidate{,s}): New functions.
	(print_z_candidates): Handle builtins.
	(build_user_type_conversion_1): Don't use conversion fns for
	converting to a base type.
	(build_user_type_conversion_1): Set ICS_USER_FLAG on AMBIG_CONVs.
	(build_user_type_conversion): Use convert_from_reference.
	(build_new_op): New function.
	(build_over_call): Fix handling of methods.
	(compare_ics): Handle AMBIG_CONV properly.
	* typeck2.c: Increment abort count.
	* method.c (build_opfncall): Forward most requests to build_new_op.
	* cp-tree.h (IS_OVERLOAD_TYPE): Tweak.

Fri Jul 19 17:59:29 1996  Brendan Kehoe  <brendan@lisa.cygnus.com>

	* error.c (dump_expr, case CONSTRUCTOR, case CAST_EXPR): Take out
	invalid second argument to dump_expr_list.

Fri Jul 19 14:04:05 1996  Mike Stump  <mrs@cygnus.com>

	* decl.c (lookup_name_real): Make sure we do obj->X::i correctly.

Thu Jul 18 14:48:23 1996  Bob Manson  <manson@charmed.cygnus.com>

	* decl2.c (import_export_vtable): ASM_OUTPUT_EXTERNAL, not
	ASSEMBLE_EXTERNAL.

Mon Jul 15 17:48:43 1996  Mike Stump  <mrs@cygnus.com>

	* typeck2.c (process_init_constructor): New pedwarn for using { }
	to initialize a pointer to member function.
	* typeck.c (build_ptrmemfunc1): Avoid use of digest_init so that
	we can avoid the new error.

Mon Jul 15 15:42:03 1996  Mike Stump  <mrs@cygnus.com>

	* typeck.c (build_ptrmemfunc1): New function to hide details of
	pointer to member functions better.

Mon Jul 15 14:23:02 1996  Mike Stump  <mrs@cygnus.com>

	* init.c (resolve_offset_ref): Resolve OFFSET_REFs that are
	methods into the actual method, as we know the implied object is
	not used.

Mon Jul 15 13:08:29 1996  Brendan Kehoe  <brendan@lisa.cygnus.com>

	* parse.y (maybecomma_warn): Only emit the pedwarn if we're not
	inside a system header.

Fri Jul 12 16:30:05 1996  Bob Manson  <manson@charmed.cygnus.com>

	* call.c (build_method_call): Call complete_type on the
	instance type.

Thu Jul 11 17:16:40 1996  Mike Stump  <mrs@cygnus.com>

	* typeck.c (build_component_ref): Always build up an OFFSET_REF
	for obj_ptr->func so that we can know which object to use in a
	method call.

Wed Jul 10 19:36:37 1996  Mike Stump  <mrs@cygnus.com>

	* typeck.c (build_ptrmemfunc): Remove sorry, now we can cast
	around things.  Also improve maintainability.

Wed Jul 10 18:20:11 1996  Bob Manson  <manson@charmed.cygnus.com>

	* decl.c (grokdeclarator): Check for overflow when evaluating an
	array dimension.

Wed Jul 10 17:26:19 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* cvt.c (cp_convert): Don't check for ambiguity with constructor
	if NEW_OVER.

	* typeck.c (build_x_function_call): Pass function overload
	questions to new overloading code if NEW_OVER.
	* init.c (expand_aggr_init_1): Only check for type conversion ops
	if we're doing copy-initialization (i.e. LOOKUP_ONLYCONVERTING).
	Don't check for ambiguity with constructor if NEW_OVER.
	* cvt.c (convert_to_reference): Dereference the result of a type
	conversion operator.
	(build_conv): Propagate ICS_USER_FLAG.
	(implicit_conversion): Call instantiate_type.
	Pass LOOKUP_ONLYCONVERTING instead of LOOKUP_NORMAL.
	(add_function_candidate): Fix cv-quals on argtype.
	(print_z_candidates): New function.
	(build_new_function_call): Call it.
	(build_user_type_conversion_1): If LOOKUP_ONLYCONVERTING, don't
	consider non-converting constructors.
	Call print_z_candidates.
	Return an AMBIG_CONV for an ambiguous conversion.
	(build_user_type_conversion): Handle AMBIG_CONV.
	(convert_like): Fix test for building TARGET_EXPR.
	Call instantiate_type.
	Handle AMBIG_CONV and LVALUE_CONV.
	(build_over_call): Handle 0 args and ellipsis.
	* cp-tree.def: Add AMBIG_CONV.

Tue Jul  9 17:48:48 1996  Mike Stump  <mrs@cygnus.com>

	* decl.c (lookup_name_real): If we find mem in obj when parsing
	`obj->mem', make sure we return the right value.

Tue Jul  9 16:11:28 1996  Bob Manson  <manson@charmed.cygnus.com>

	* search.c (get_base_distance): Call complete_type.

Tue Jul  9 12:46:34 1996  Mike Stump  <mrs@cygnus.com>

	* decl.c (store_bindings): Make static.

Mon Jul  8 16:42:31 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* init.c (expand_aggr_init_1): Don't check type conversions if
	NEW_OVER.

	* cvt.c (z_candidate): Put back template field.
	(add_function_candidate): Set it.
	(add_template_candidate): Likewise.
	(joust): Use it.
	(compare_qual): Handle references and pointers to members.
	(compare_ics): Handle reference bindings.

	* decl.c (duplicate_decls): Propagate DECL_ONE_ONLY.

Mon Jul  8 16:18:56 1996  Bob Manson  <manson@charmed.cygnus.com>

	* call.c (compute_conversion_costs): Call complete_type.

	* tree.c (vec_binfo_member): Use comptypes instead of comparing
	pointers, so we can handle template parameters.

Fri Jul  5 16:51:53 1996  Bob Manson  <manson@charmed.cygnus.com>

	* cvt.c (cp_convert_to_pointer): We have to call complete_type
	here; let's make it explicit instead of a side effect of an
	error check.

Wed Jul  3 16:29:51 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* cvt.c (z_candidate): Remove template field.
	(reference_binding): Handle binding to temporary.
	(implicit_conversion): Likewise.
	(add_function_candidate): Handle artificial constructor parms.
	Handle functions with too few parms.
	(add_template_candidate): New function.
	(build_user_type_conversion_1): Handle constructors.
	(convert_like): Likewise.
	(build_over_call): Likewise.
	(build_new_function_call): Support templates.
	(compare_ics): Fix reference, inheritance handling.

Mon Jul  1 22:58:18 1996  Bob Manson  <manson@charmed.cygnus.com>

	* decl.c: Add signed_size_zero_node.
	(init_decl_processing): Build it.
	* class.c (prepare_fresh_vtable): Use it instead of size_zero_node
	when we're trying to make a negative delta.

Mon Jul  1 17:56:19 1996  Brendan Kehoe  <brendan@lisa.cygnus.com>

	Stop doing this damn index==strchr variable name confusion.
	* class.c (add_virtual_function): Change local var INDEX to be
	named IDX.
	(add_method): Likewise.
	* lex.c (print_parse_statistics): Likewise.
	* search.c (make_memoized_table_entry): Likewise.
	(lookup_fnfields_here): Likewise.
	(lookup_field): Likewise.
	(lookup_fnfields): Likewise.
	(get_baselinks): Likewise.
	* sig.c (build_signature_table_constructor): Likewise.
	(build_signature_method_call): Likewise.
	* typeck.c (build_x_array_ref): Change INDEX parm to be named IDX.
	(get_member_function_from_ptrfunc): Likewise.
	(build_ptrmemfunc): Change local var INDEX to be IDX.
	(c_expand_start_case): Likewise.

Sat Jun 29 14:05:46 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* cvt.c (cp_convert_to_pointer): Move user-defined type conversion
	handling to before extraction of TYPE_PTRMEMFUNC_FN_TYPE.
	(convert_to_reference): Use build_type_conversion to convert to
	the reference type directly.
	(standard_conversion): Fix void* case, non-conversions.
	(reference_binding): Fix expr == 0 case, non-conversions.
	(convert_like): Support REF_BIND.
	(compare_qual): Split out from compare_ics.
	(compare_ics): Use it, handle icses with only a qual_conv.

	* init.c (expand_vec_init): Don't crash if decl is NULL.

Fri Jun 28 11:52:51 1996  Stan Shebs  <shebs@andros.cygnus.com>

	* mpw-config.in: New file, configury for Mac MPW.
	* mpw-make.sed: New file, makefile editing for MPW.

Thu Jun 27 15:18:30 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* pt.c (instantiate_class_template): Call repo_template_used.

	* search.c (lookup_conversions): Only lookup conversions in
	complete types.

Thu Jun 27 12:59:53 1996  Brendan Kehoe  <brendan@lisa.cygnus.com>

	* cp-tree.def: Renamed from tree.def, to avoid confusion with
	gcc's tree.def.
	* cp-tree.h, lex.c: Include cp-tree.def.
	* Makefile.in (CXX_TREE_H): Reference cp-tree.def.

Wed Jun 26 18:29:47 1996  Bob Manson  <manson@charmed.cygnus.com>

	* init.c (build_vec_delete_1): Call complete_type.

Mon Jun 24 17:17:32 1996  Mike Stump  <mrs@cygnus.com>

	* except.c (start_anon_func): Make sure anonymous functions are
	never external.

Fri Jun 21 15:10:58 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* decl.c (finish_function): If function_depth > 1, set nested.

	* decl2.c (grokbitfield): Revert Bob's change.
	* class.c (finish_struct_1): Fix handling of named bitfield widths.

Thu Jun 20 23:35:38 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* pt.c (add_pending_template): Handle types.
	(lookup_template_class): With -fexternal-templates, just add the class
	to pending_templates instead of instantiating it now.
	* decl2.c (finish_file): Handle types in pending_templates.

Thu Jun 20 14:08:40 1996  Bob Manson  <manson@charmed.cygnus.com>

	* decl2.c (grokbitfield): Handle constant decls appropriately.
	Give an appropriate error message now instead of spewing core
	later.

Thu Jun 20 13:01:51 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* decl2.c: Don't turn on thunks by default for now.

Wed Jun 19 11:37:04 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* typeck.c (complete_type): Handle error_mark_node.
	(common_type, OFFSET_TYPE): Handle template_type_parms.

Tue Jun 18 10:02:15 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* pt.c (instantiate_decl): If at_eof, call import_export_decl
	regardless of DECL_INLINE.

	* typeck.c (mark_addressable): Set TREE_ADDRESSABLE on CONSTRUCTORs.

	* class.c (finish_struct_bits): Copy TYPE_SIZE.

	* rtti.c (build_dynamic_cast): Support templates.
	* tree.def: Support DYNAMIC_CAST_EXPR.
	* pt.c (tsubst_copy): Likewise.
	* decl2.c (build_expr_from_tree): Likewise.

Mon Jun 17 15:23:36 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* typeck.c (build_static_cast): Support templates.
	(build_const_cast): Likewise.
	* tree.def: Support CONST/STATIC_CAST_EXPR.
	* pt.c (tsubst_copy): Likewise.
	* decl2.c (build_expr_from_tree): Likewise.

Sun Jun 16 12:33:57 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* decl2.c (finish_vtable_vardecl): Don't trust
	TREE_SYMBOL_REFERENCED for vtables of local classes.

Fri Jun 14 18:13:36 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* pt.c (tsubst_copy): Handle operator T.

Wed Jun 12 17:52:40 1996  Brendan Kehoe  <brendan@lisa.cygnus.com>

	* init.c (build_delete): Move creation of PARMS inside test of
	TYPE_HAS_DESTRUCTOR, since it's never used outside of that block.

Tue Jun 11 15:09:18 1996  Bob Manson  <manson@charmed.cygnus.com>

	* typeck.c (build_conditional_expr): Don't assume that
	the arguments to ?: are always pointers or records.

Tue Jun 11 13:56:23 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* decl2.c (import_export_decl): Still emit static/weak/comdat
	copies of inline template functions with -fno-implicit-templates.

Tue Jun 11 11:42:13 1996  Bob Manson  <manson@charmed.cygnus.com>

	* init.c (build_delete): Determine the complete basetype
	path to the destructor we're calling.

Fri Jun  7 15:30:10 1996  Bob Manson  <manson@charmed.cygnus.com>

	* decl.c (build_enumerator): Always copy the INTEGER_CST used to
	initialize the enum, because we really and truly don't know where
	it came from.
	(start_enum): Don't copy integer_zero_node because
	build_enumerator will do it.

Fri Jun  7 11:11:09 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* decl.c (finish_function): Do access control on base destructors.

	* pt.c (tsubst, case FUNCTION_DECL): Set up
	IDENTIFIER_GLOBAL_VALUE for member functions so pushdecl doesn't
	hose us.

Fri Jun  7 10:37:33 1996  Mike Stump  <mrs@cygnus.com>

	* cvt.c (build_up_reference): If we have already extended the
	lifetime of the temporary, don't try it again.
	* typeck.c (c_expand_return): Don't try and convert the return
	value twice when we want a reference, once is enough.

Tue Jun  4 15:41:45 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* pt.c (tsubst_expr, case DECL_STMT): Don't pass
	LOOKUP_ONLYCONVERTING at all for now.

	* search.c (add_conversions): Put the conversion function in
	TREE_VALUE, the basetype in TREE_PURPOSE.
	* cvt.c (build_type_conversion): Adjust.
	* cvt.c (build_expr_type_conversion): Adjust.
	* call.c (user_harshness): Adjust.

Mon Jun  3 15:30:52 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* method.c (emit_thunk): Pretend this is a FUNCTION_DECL for the
	backend's benefit.

Mon Jun 10 18:58:19 1996  Mike Stump  <mrs@cygnus.com>

	* except.c (expand_start_catch_block): Add a dummy region, if we
	get an error, so that we can avoid core dumping later.

Fri May 31 14:56:13 1996  Mike Stump  <mrs@cygnus.com>

	* cp-tree.h (OFFSET_REF): Remove.
	* tree.def (CP_OFFSET_REF): Rename to OFFSET_REF.
	* expr.c (cplus_expand_expr): Cleanup callers of expand_expr.
	* init.c (expand_aggr_init_1): Likewise.
	(build_new): Likewise.
	* typeck.c (expand_target_expr): Likewise.

Fri May 31 14:22:08 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* typeck.c (build_modify_expr): Don't use TREE_VALUE on a
	TARGET_EXPR.

Wed May 29 17:04:33 1996  Mike Stump  <mrs@cygnus.com>

	* cvt.c (build_up_reference): Redo how and when temporaries are
	created.
	* decl.c (grok_reference_init): Don't try and be smart about
	running cleanups.

Wed May 29 16:02:08 1996  Mike Stump  <mrs@cygnus.com>

	* cvt.c (build_up_reference): Add NULL_TREE to all calls to build
	(TARGET_EXPR...), now that it has 4 arguments.
	* tree.c (build_cplus_new): Likewise.

Thu May 23 16:40:30 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* error.c (dump_expr, case CAST_EXPR): Handle T() properly.

	* pt.c (instantiate_decl): Don't call push/pop_cp_function_context.
	* decl.c (struct saved_scope): Remove named_labels,
	{base,member}_init_list.
	(maybe_push_to_top_level): Don't set them.  Call
	push_cp_function_context if appropriate.
	(pop_from_top_level): Likewise.

	* method.c (do_build_assign_ref): Remove obsolete check of
	TYPE_HAS_ASSIGN_REF (basetype).

	* decl.c (grokfndecl): Diagnose user definition of
	implicitly-declared methods.

Thu May 23 12:13:08 1996  Bob Manson  <manson@charmed.cygnus.com>

	* method.c (do_build_copy_constructor): Add code to give
	meaningful error messages instead of crashing.
	(do_build_assign_ref): Don't synthesize assignment operators for
	classes containing reference or const members.

	* class.c (struct base_info): Remove cant_synth_copy_ctor
	and cant_synth_asn_ref.
	(finish_base_struct): Remove the code that tries to conditionalize
	synthesis of copy constructors & assignment operators based on
	access permissions.  Instead, let it fail when it tries to
	synthesize the copy constructor.  This will give meaningful error
	messages instead of silently generating code to perform a bitcopy.

Wed May 22 11:45:19 1996  Bob Manson  <manson@charmed.cygnus.com>

	* lex.c (real_yylex): Remove old-n-crufty #if 0 code for
	determining types for constant values.

	* decl.c (struct named_label_list): Use instead of stuffing
	random items into a TREE_LIST node.
	(named_label_uses): Use the new struct.
	(poplevel): Likewise.
	(lookup_label): Likewise.
	(define_label): Add an error message to tell the user the line
	where the goto is located in addition to the destination of the
	goto.
	(init_decl_processing): Use NULL instead of NULL_TREE to initialize
	named_label_uses.
	(finish_function): Likewise.

	(start_decl): Complain about defining a static data member
	in a different type from which it was declared.

Wed May 22 09:33:23 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* cvt.c (build_expr_type_conversion): Adjust.

Tue May 21 11:21:56 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* call.c (build_method_call): Always convert 'this' to the
	appropriate type.

	* search.c (add_conversions): Put the conversion function in
	TREE_VALUE, the type in TREE_PURPOSE.
	* cvt.c (build_type_conversion): Adjust.
	* call.c (user_harshness): Adjust.

	* method.c (emit_thunk): Call temporary_allocation and
	permanent_allocation around the ASM_OUTPUT_MI_THUNK case, too.

	* tree.c (build_cplus_array_type): Handle tweaking of
	TYPE_MAIN_VARIANT here.
	* typeck.c (common_type): Not here.

	* typeck.c (complete_type): Only try to complete an array type if
	it has a domain.

Mon May 20 14:55:59 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* decl.c (grokvardecl): Call complete_type.
	(grokdeclarator): Call complete_type for PARM_DECLs.

Fri May 17 16:41:17 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* pt.c (instantiate_class_template): Re-set
	CLASSTYPE_GOT_SEMICOLON after calling finish_struct_1.

Fri May 17 14:56:55 1996  Mike Stump  <mrs@cygnus.com>

	* cp-tree.h (cp_expand_decl_cleanup): Remove, the backend is now
	smart enough to do it right.
	* tree.c (cp_expand_decl_cleanup): Likewise.
	* decl.c (cp_finish_decl): Use expand_decl_cleanup instead of
	cp_expand_decl_cleanup.
	(store_parm_decls): Likewise.
	(hack_incomplete_structures): Likewise.
	* except.c (push_eh_cleanup): Likewise.

Fri May 17 13:13:51 1996  Mike Stump  <mrs@cygnus.com>

	* expr.c (expand_expr, cond UNSAVE_EXPR): Move from the C++
	frontend to the backend where it belongs.
	* tree.c (unsave_expr): Likewise.
	(unsave_expr_now): Likewise.
	* tree.def (UNSAVE_EXPR): Likewise.
	* cp-tree.h (unsave_expr): Likewise.
	(unsave_expr_now): Likewise.

Fri May 17 11:02:41 1996  Mike Stump  <mrs@cygnus.com>

	* init.c (emit_base_init): Make sure the partial EH cleanups live
	on the function_obstack.

Thu May 16 15:29:33 1996  Bob Manson  <manson@charmed.cygnus.com>

	* expr.c (do_case): Don't try to dereference null TREE_TYPEs
	when checking for pointer types.

Thu May 16 13:38:58 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* pt.c (instantiate_class_template): Remove obsolete check for
	access declarations.

Thu May 16 13:34:15 1996  Mike Stump  <mrs@cygnus.com>

	* call.c (build_overload_call): Simplify calls to
	build_overload_call by removing last parameter.
	(build_method_call): Likewise.
	* cp-tree.h: Likewise.
	* method.c (build_opfncall): Likewise.
	* typeck.c (build_x_function_call): Likewise.

Thu May 16 13:15:43 1996  Mike Stump  <mrs@cygnus.com>

	* call.c (default_parm_conversions): Factor out common code.
	(build_method_call): Use it.
	(build_overload_call_real): Use it.

Wed May 15 14:46:14 1996  Mike Stump  <mrs@cygnus.com>

	* call.c (build_method_call): Allow implicit & on METHOD_TYPEs,
	but pedwarn as the code is bogus.
	* typeck.c (decay_conversion): Likewise.
	(build_function_call_real): Use build_addr_func instead of
	default_conversion.  Don't allow pointer-to-method functions down
	here.
	(build_unary_op): Use real pointer-to-member functions instead of
	fake ones.
	(build_ptrmemfunc): Use build_addr_func instead of build_unary_op.
	(convert_for_assignment): Removed some obsolete code.
	* decl2.c (reparse_absdcl_as_expr): Pass current_class_ref to
	build_x_function_call instead of current_class_ptr.  Only call
	digest_init once on an initializer, we do this just checking
	TREE_TYPE.
	(build_expr_from_tree): Pass current_class_ref to
	build_x_function_call instead of current_class_ptr.
	* init.c (build_member_call): Likewise.
	* pase.y: Likewise.
	* error.c (dump_expr): Handle OFFSET_REFs better.
	* pt.c (unify): Handle pointer-to-member functions better.
	* decl.c (finish_function): Clear out current_class_ref just like
	we do for current_class_ptr.

	* typeck.c (get_delta_difference): Handle virtual bases better.

Tue May 14 16:37:37 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* sig.c (build_signature_table_constructor): Use the delta for
	the original basetype for this virtual function with thunks.
	(build_signature_method_call): We still need to adjust 'this'
	with thunks.

Tue May 14 16:27:25 1996  Mike Stump  <mrs@cygnus.com>

	* call.c (build_addr_func): New routine.  Used to get the `real'
	address of a function or a method.  Needed to avoid getting a
	pointer-to-member function.
	(build_call): New routine to build CALL_EXPRs.
	(build_method_call): Use it.
	* cvt.c (convert_to_aggr): Likewise.
	* typeck.c (build_function_call_real): Likewise.
	* sig.c (build_signature_table_constructor): Use build_addr_func.
	* cp-tree.h (build_call, build_addr_func): Declare them.

Tue May 14 12:47:47 1996  Mike Stump  <mrs@cygnus.com>

	* cp-tree.h (LOOKUP_AGGR): Remove, unused.
	* parse.y: Remove uses of LOOKUP_AGGR.

Tue May 14 12:07:51 1996  Mike Stump  <mrs@cygnus.com>

	* *.[chy]: Rename current_class_decl to current_class_ptr, and
	C_C_D to current_class_ref.

Mon May 13 16:55:23 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* call.c (convert_harshness): Tighten up pointer conversions.

Sat May 11 04:33:50 1996  Doug Evans  <dje@canuck.cygnus.com>

	* decl2.c (finish_vtable_vardecl): Surround DECL_ONE_ONLY with ifdef.
	(finish_file): Likewise.

Fri May 10 11:09:57 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* cvt.c (convert_fn_ptr): We don't use thunks for pmfs.

	* method.c (emit_thunk): Set flag_omit_frame_pointer in default
	code.

Thu May  9 18:18:30 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* decl2.c: Turn on thunks by default where supported.

Tue May  7 20:39:57 1996  Mike Stump  <mrs@cygnus.com>

	* cp-tree.h (build_overload_call_maybe): Removed.
	* call.c (build_overload_call_real): Invert meaning of last arg to
	be require_complete.
	(build_overload_call): Likewise.
	* typeck.c (build_x_function_call): Use build_overload_call_real
	instead of build_overload_call_maybe.

Mon May  6 01:23:32 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* decl2.c (finish_file): Don't try to emit functions that haven't
	been compiled.

Fri May  3 09:30:13 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* decl2.c (finish_vtable_vardecl): Oops.

	* decl.c (maybe_push_to_top_level): Do save previous_class_*.
	Also store the bindings from previous_class_values.
	(pop_from_top_level): Restore them.

Thu May  2 21:56:49 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* decl2.c (finish_vtable_vardecl): Only write out vtable if its
	symbol has been referenced.
	(finish_file): Re-join synthesis/vtable loop with inline emission
	loop, disable inlining when an inline is output.

Thu May  2 17:20:02 1996  Mike Stump  <mrs@cygnus.com>

	* except.c (init_exception_processing): Setup saved_in_catch.
	(push_eh_cleanup): Reset __eh_in_catch.
	(expand_start_catch_block): Set __eh_in_catch.

Thu May  2 16:21:17 1996  Mike Stump  <mrs@cygnus.com>

	* except.c (push_eh_cleanup): Add tracking for whether or not we
	have an active exception object.
	(expand_builtin_throw): Use it to make sure a rethrow without an
	exception object is caught.

Thu May  2 11:26:41 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* decl.c (maybe_push_to_top_level): Clear out class-level bindings
	cache.

Wed May  1 11:26:52 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* decl2.c (finish_file): Also use sentries for vars with
	DECL_ONE_ONLY or DECL_WEAK set (should any such happen to be
	created).

	* lex.c (handle_cp_pragma): Disable #pragma
	interface/implementation if SUPPORTS_ONE_ONLY > 1.

Tue Apr 30 11:25:46 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* method.c (emit_thunk): Wrap default case in
	temporary/permanent_allocation.

	* method.c (make_thunk): Use DECL_ONE_ONLY.
	(emit_thunk): Call assemble_end_function.

Mon Apr 29 15:38:29 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* decl2.c (import_export_vtable): Use DECL_ONE_ONLY.
	(import_export_decl): Likewise.
	(finish_prevtable_vardecl): Disable vtable hack if
	SUPPORTS_ONE_ONLY > 1.

Mon Apr 29 14:32:47 1996  Mike Stump  <mrs@cygnus.com>

	* typeck.c (build_modify_expr): PREINCREMENT_EXPR and
	PREDECREMENT_EXPRs take two arguments, not one.

Mon Apr 29 00:27:53 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* class.c (build_vtable_entry): Don't build thunks for abstract
	virtuals.

	* lex.c (real_yylex): Fix handling of __PRETTY_FUNCTION__ like C
	frontend.

Sat Apr 27 16:45:35 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* class.c (set_rtti_entry): Use size_zero_node.
	(build_vtable): Likewise.

Sat Apr 27 14:48:57 1996  Jason Merrill  <jason@phydeaux.cygnus.com>

	* class.c (finish_struct_1): Pass size_zero_node to set_rtti_entry.
	(prepare_fresh_vtable): Likewise.

Fri Apr 26 13:14:14 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* method.c (emit_thunk): Call mark_used on the target function.

	* call.c (build_method_call): Don't warn about pending templates.

Thu Apr 25 14:55:44 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* decl2.c (finish_file): Fix list walking logic.

	* typeck2.c (check_for_new_type): Only warn if -pedantic.

Wed Apr 24 15:41:15 1996  Bob Manson  <manson@charmed.cygnus.com>

	* class.c (finish_struct_1): Remove old code for
	dont_allow_type_definitions.
	* cp-tree.h: Likewise.
	* spew.c: Make sure cp-tree.h is included before parse.h, so the
	definition of flagged_type_tree is found before it is used.
	* lex.c: Likewise.
	* parse.y: Added the ftype member to the type union, and changed a
	number of rules to use it instead of ttype.  Added calls to
	check_for_new_type() as appropriate.
	* typeck2.c (check_for_new_type): New function for checking
	if a newly defined type appears in the specified tree.
	* cp-tree.h: Add new type flagged_type_tree.  Add a prototype
	for check_for_new_type().

Wed Apr 24 00:36:21 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* decl2.c (finish_file): Only use a sentry if the decl is public.

	* pt.c (tsubst_expr, DECL_STMT): If we don't have an initializer,
	don't pass LOOKUP_ONLYCONVERTING.

Tue Apr 23 17:18:47 1996  Bob Manson  <manson@charmed.cygnus.com>

	* typeck.c (common_type): Fix the ARRAY_TYPE case so it
	properly keeps track of const and volatile type modifiers.

Tue Apr 23 10:52:56 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* tree.c (cp_tree_equal): C++ version of simple_cst_equal.
	* pt.c (comp_template_args): Use it.

	* rtti.c (get_tinfo_fn, build_dynamic_cast, expand_*_desc): Call
	assemble_external for artificial function decls.

	* decl.c (cp_finish_decl): Oops.

Mon Apr 22 17:28:27 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* decl2.c (import_export_decl): Put static data member templates
	into common storage, or make them weak, depending on whether they
	are dynamically or statically initialized.
	(get_sentry): New function.
	(finish_file): Do import_export_decl for static data members before
	building the init/fini functions.  Don't init/fini a variable that's
	EXTERNAL.  Use a sentry for variables in common.  Fix mismatching
	push/pop_temp_slots.
	* decl.c (cp_finish_decl): If DECL_NOT_REALLY_EXTERN, do the
	expand_static_init thang.
	* method.c (get_id_2): New function.

Mon Apr 22 15:32:45 1996  Bob Manson  <manson@charmed.cygnus.com>

	* parse.y (empty_parms): Make sure we use C++-style prototypes
	when we're declaring member functions.

Sun Apr 21 10:08:22 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* Makefile.in (CONFLICTS): 16 s/r conflicts.
	* parse.y (self_template_type): New nonterminal.

Thu Apr 18 08:56:54 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* decl.c (make_typename_type): Handle getting a TYPE_DECL for a
	name.
	* parse.y (base_class.1): Allow 'typename foo::bar'.

	* lex.c (check_newline): Remove #pragma code that plays with the
	input stream, since we now deal with tokens.  Clear nextchar when
	we're done.
	(handle_cp_pragma): Use real_yylex.
	(handle_sysv_pragma): Don't do skipline here.  Only call real_yylex
	in one place.

	* lex.c (check_for_missing_semicolon): Handle SELFNAME.

	* lex.c (handle_cp_pragma): Fix "#pragma implementation".

Wed Apr 17 16:51:33 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* parse.y: New token SELFNAME for potential constructor.
	* spew.c (yylex): Handle it.
	* lex.c (identifier_type): Produce it.

	* parse.y (complete_type_name): In :: case, don't push class binding.
	(complex_type_name): Likewise.

Wed Apr 17 15:02:40 1996  Mike Stump  <mrs@cygnus.com>

	* typeck.c (build_reinterpret_cast): Handle pointer to member
	functions.

Wed Apr 17 12:28:26 1996  Brendan Kehoe  <brendan@lisa.cygnus.com>

	* lex.c (handle_cp_pragma): New function, with decl, doing the cc1plus
	pragmas.
	(check_newline): Put the vtable/unit/implementation/interface pragma
	code into handle_cp_pragma, replacing it with a call.
	(handle_sysv_pragma): Give int return type, and take FINPUT and TOKEN
	args.  Get the next token after handling the pragma token.

Wed Apr 17 10:28:34 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* cvt.c (cp_convert_to_pointer): Avoid doing base analysis on pmfs.
	(convert_to_pointer_force): Likewise.

	* init.c (build_new): Fix array new without -fcheck-new.

Tue Apr 16 13:44:58 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* cp-tree.h, call.c, class.c, decl.c, parse.y, pt.c, rtti.c,
	tree.c: Lose TYPE_NESTED_NAME.

	* parse.y (nested_name_specifier_1): Don't treat non-identifiers
	as identifiers.

	* tree.def: Add VEC_INIT_EXPR.
	* expr.c (cplus_expand_expr): Handle it.
	* init.c (build_new): Use it instead of the RTL_EXPR nastiness and
	the extra file-scope symbol nastiness.

Mon Apr 15 16:21:29 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* method.c (make_thunk): Thunks are static.
	(emit_thunk): Use ASM_OUTPUT_MI_THUNK if it's defined.

	* decl2.c (mark_vtable_entries): Emit thunks as needed.
	(finish_file): Don't emit them here.

Sun Apr 14 11:34:39 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* rtti.c (build_dynamic_cast): Handle null pointers.
	(ifnonnull): New function.

Fri Apr 12 09:08:27 1996  Bob Manson  <manson@charmed.cygnus.com>

	* call.c (build_method_call): Remember the original basetype we
	were called with.  Give an error message instead of trying
	(incorrectly) to call a non-static member function through a
	non-inherited class.

	* search.c (expand_upcast_fixups): Mark the new fixup as
	DECL_ARTIFICIAL.

Thu Apr 11 03:57:09 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* init.c (build_new): Use a TARGET_EXPR for alloc_expr.

	* class.c (set_rtti_entry): Fix for thunks.

	* decl2.c (import_export_decl): Still emit typeinfo fns for
	cv-variants of builtin types.

	* rtti.c (expand_class_desc): Set up base_info_type_node here.
	(init_rtti_processing): Instead of here.

Wed Apr 10 14:17:13 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* rtti.c (init_rtti_processing): Do init regardless of -frtti.
	(build_typeid): Only complain about taking dynamic typeid without
	-frtti.

	* decl2.c: flag_rtti defaults to 1.

	* rtti.c (get_tinfo_var): The general class case is now smaller.
	(init_rtti_processing): Pack the latter three fields of base_info
	into 32 bits.

Wed Apr 10 13:50:14 1996  Mike Stump  <mrs@cygnus.com>

	* init.c (expand_member_init): Don't dump if name is NULL_TREE.

Wed Apr 10 12:56:02 1996  Mike Stump  <mrs@cygnus.com>

	* search.c (make_memoized_table_entry): Undefer the pop, if necessary.
	(push_memoized_context): Split out code to undefer pop_type_level to
	(clear_memoized_cache): here.
	(pop_memoized_context): We can only handle one layer of deferral of
	pop_type_level so clear the cache, if there was a previous level.

Tue Apr  9 23:06:09 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* rtti.c (init_rtti_processing): Build up base_info_type_node.
	(expand_class_desc): Use one pointer to an array of base_info
	structs, passed using a CONSTRUCTOR.

Tue Apr  9 14:20:57 1996  Mike Stump  <mrs@cygnus.com>

	* class.c (build_vbase_path): Remove block extern for
	flag_assume_nonnull_objects here.
	(build_vfn_ref): Split out functionality into build_vtbl_ref.
	(build_vtbl_ref): New routine.
	(build_vtable): Set up rtti info here.
	(add_virtual_function): Note in CLASSTYPE_RTTI the best
	place where we can get the rtti pointers from to avoid having to
	search around for a place.
	(finish_base_struct): Likewise.
	(finish_struct_1): Likewise.  Never create totally new vtables
	with totally new vtable pointers for rtti.  Disable code to layout
	vtable pointers better until we want to break binary
	compatibility.
	* rtti.c (build_headof_sub): New routine to convert down to a
	sub-object that has an rtti pointer in the vtable.
	(build_headof): Use it.  Also, use build_vtbl_ref now to be more
	maintainable.
	(build_dynamic_cast): Make sure we have saved it, if we need to.
	* search.c (dfs_init_vbase_pointers): Disable code that deals with
	a more efficient vtable layout, enable later.
	* call.c (flag_assume_nonnull_objects): Moved declaration to
	* cp-tree.h: here.  Declare build_vtbl_ref.
	* pt.c (instantiate_class_template): Use NULL_TREE instead of 0 in
	function calls that want a tree.

Tue Apr  9 12:10:26 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* rtti.c (build_dynamic_cast): Handle downcasting to X* given
	other X subobjects in the most derived type.  Ack.

	* rtti.c (build_dynamic_cast): No need to strip cv-quals here,
	get_typeid will do it for us.
	(get_typeid_1): Break out call-building for expand_*_desc to use.
	(get_typeid): Call it.
	(expand_*_desc): Likewise.
	* decl.c (init_decl_processing): Don't set TYPE_BUILT_IN on char *
	and void *.
	(init_decl_processing): Lose builtin_type_tdescs lossage.
	* decl2.c (finish_vtable_vardecl): Remove obsolete code.

Mon Apr  8 17:23:23 1996  Bob Manson  <manson@charmed.cygnus.com>

	* pt.c (tsubst): When calling set_nested_typename, use
	TYPE_NESTED_NAME (current_class_type) instead of
	current_class_name.

	* decl.c (pushdecl): Likewise.
	(pushdecl_class_level): Likewise.
	(grokdeclarator): Use NULL_TREE instead of 0 in the call to
	set_nested_typename.

Sun Apr  7 10:44:31 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* rtti.c (synthesize_tinfo_fn): Handle arrays.

	* cp-tree.h (DECL_REALLY_EXTERN): New macro.

Sat Apr  6 13:56:27 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* rtti.c (throw_bad_cast): Use entry point __throw_bad_cast.
	(init_rtti_processing): Lose bad_cast_type.
	(build_dynamic_cast): Use throw_bad_cast.

	* rtti.c (synthesize_tinfo_fn): Handle enums and pmfs.

	* decl2.c (finish_file): Don't synthesize artificial functions
	that are external and not inline.

	* rtti.c (get_tinfo_fn): If at_eof, call import_export_decl.

	* decl2.c (finish_file): Handle having new inlines added to
	saved_inlines by synthesis.

	* rtti.c (get_bad_cast_node): Don't require <typeinfo>.

Fri Apr  5 17:02:09 1996  Jason Merrill  <jason@yorick.cygnus.com>

	RTTI rewrite to initialize nodes as needed, not require that
	users #include <typeinfo>, complete functionality and reduce wasted
	space.
	* rtti.c (init_rtti_processing): New fn.
	(build_typeid): The vtable entry is now a function.
	(get_tinfo_var): New fn.
	(get_tinfo_fn): Likewise.
	(get_typeid): Use it.
	(build_dynamic_cast): Declare and use entry point __dynamic_cast.
	(build_*_desc): Rename to expand_*_desc and rewrite to use entry
	points __rtti_*.
	(add_uninstantiated_desc, get_def_to_follow, build_t_desc): Lose.
	(synthesize_tinfo_fn): New fn.
	* method.c (build_t_desc_overload): Lose.
	(build_overload_with_type): More generic.
	* decl.c (init_decl_processing): Call init_rtti_processing.
	* class.c (set_rtti_entry): Use get_tinfo_fn.
	* decl2.c (mark_vtable_entries): Mark the rtti function.
	(finish_prevtable_vardecl): Don't build_t_desc.
	(import_export_decl): Handle tinfo functions.
	(finish_file): Likewise.
	* typeck.c (inline_conversion): New fn.
	(build_function_call_real): Use it.
	* cp-tree.h: Add decls.

	* method.c (hack_identifier): Also convert component_refs from
	references.

	* lex.c (cons_up_default_function): Use the type, not the name, in
	declspecs.

	* decl2.c (import_export_vtable): Fix weak vtables.

Fri Apr  5 13:30:17 1996  Bob Manson  <manson@charmed.cygnus.com>

	* search.c (get_base_distance_recursive): Fix access checks for
	protected bases.

Fri Apr  5 11:02:06 1996  Brendan Kehoe  <brendan@lisa.cygnus.com>

	* call.c (unary_complex_lvalue): Delete unneeded decl, it's in
	cp-tree.h.
	(convert_harshness): Add prototypes wrapped by PROTO.
	* decl2.c (grok_function_init): Likewise.
	(do_toplevel_using_decl): Change to void return type.
	* class.c (build_vtable_entry): Remove decl of make_thunk.
	(merge_overrides): Fix order of arg definitions.
	(finish_vtbls): Likewise.
	(fixup_vtable_deltas): Likewise.
	(modify_all_direct_vtables): Likewise.
	(modify_all_indirect_vtables): Likewise.
	* search.c (get_base_distance_recursive): Likewise.
	(get_abstract_virtuals_1): Likewise.
	(fixup_virtual_upcast_offsets): Likewise.
	(lookup_fnfields_1): Add prototypes wrapped by PROTO.
	* init.c (perform_member_init): Fix order of arg definitions.
	(expand_aggr_init_1): Add prototypes wrapped by PROTO.
	* cp-tree.h (make_thunk): Add decl.
	(overload_template_name, push_template_decl): Add decls.
	(do_toplevel_using_decl): Change to void return type.
	(vec_binfo_member): Add decl.

Thu Apr  4 13:33:10 1996  Brendan Kehoe  <brendan@lisa.cygnus.com>

	* typeck.c (mark_addressable, convert_for_assignment,
	convert_for_initialization, pointer_int_sum, pointer_diff,
	unary_complex_lvalue): Add prototypes wrapped by PROTO.
	(convert_sequence): #if 0 fn decl, since definition also is.

Thu Apr  4 11:00:53 1996  Mike Stump  <mrs@cygnus.com>

	* rtti.c (build_dynamic_cast): Make sure we strip qualifiers on
	cast to pointer types for type searching.

Wed Apr  3 17:10:57 1996  Brendan Kehoe  <brendan@lisa.cygnus.com>

	* typeck.c (get_delta_difference): Use cp_error, not error, in the
	case where BINFO == 0.

Wed Apr  3 12:01:02 1996  Mike Stump  <mrs@cygnus.com>

	* call.c (build_method_call): Fix wording of error messages so
	constructors come out right.

Tue Apr  2 16:06:59 1996  Bob Manson  <manson@charmed.cygnus.com>

	* decl.c (push_overloaded_decl): Don't warn about hidden
	constructors when both the type and the function are declared
	in a system header file.

Mon Apr  1 09:03:13 1996  Bob Manson  <manson@charmed.cygnus.com>

	* class.c (finish_struct_1): Propagate the TYPE_PACKED
	flag for the type to the type's fields.

Sat Mar 30 12:14:33 1996  Brendan Kehoe  <brendan@lisa.cygnus.com>

	* parse.y (complex_parmlist, ELLIPSES): Take out ARM-based warning.

Fri Mar 29 15:51:36 1996  Bob Manson  <manson@charmed.cygnus.com>

	* class.c (base_info, finish_base_struct): Replace
	needs_virtual_dtor with base_has_virtual.

	(finish_struct_1): Remove the old code that tried to make default
	destructors virtual.  Use base_has_virtual when checking if we need
	to add a vtable entry for the rtti code.

Fri Mar 29 14:02:36 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* pt.c (push_template_decl): Complain about template decl with
	inappropriate declaration.

Fri Mar 29 12:15:35 1996  Bob Manson  <manson@charmed.cygnus.com>

	* typeck.c (build_x_unary_op): Remove bogus check for taking
	the address of a member function.

Fri Mar 29 11:56:02 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* parse.y (constructor_declarator): Only push the class if
	we are not already in the class.

Fri Mar 29 09:41:02 1996  Jeffrey A. Law  <law@cygnus.com>

	* method.c (emit_thunk): Remove current_call_is_indirect nonsense.
	Add additional argument to INIT_CUMULATIVE_ARGS.

Thu Mar 28 16:41:39 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* decl.c (shadow_tag): Fix error about anon union with methods.

	* parse.y (self_reference): Only generate a self-reference if this
	is a non-template class.
	(opt.component_decl_list): Only use it if it was generated.

	* parse.y (component_decl_1): Use constructor_declarator.
	(fn.def2): Likewise.
	(notype_component_declarator0): Likewise.

Thu Mar 28 15:11:35 1996  Bob Manson  <manson@charmed.cygnus.com>

	* typeck.c (build_x_unary_op): Add checks for taking the address
	of a TARGET_EXPR or of a member function, and give appropriate
	warnings.

Thu Mar 28 14:49:26 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* pt.c (process_template_parm): Allow template type parms to be
	used as types for template const parms.

Wed Mar 27 15:51:19 1996  Mike Stump  <mrs@cygnus.com>

	* init.c (expand_vec_init): Ensure the eh cleanups are on the
	function_obstack.

Wed Mar 27 10:14:30 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* decl.c (lookup_name_real): Be even more picky about the
	ambiguous lookup warning.
	(grokdeclarator): Tweak SCOPE_REF constructor declarators here.
	* parse.y (constructor_declarator): Rather than here.

	* parse.y (constructor_declarator): New nonterminal.
	(fn.def1): Use it.
	(explicit_instantiation): Likewise.

Tue Mar 26 13:41:33 1996  Jason Merrill  <jason@yorick.cygnus.com>

	Add implicit declaration of class name at class scope.
	* decl.c (lookup_name_real): Restrict pedwarn about ambiguous lookup.
	* parse.y (self_reference): New nonterminal.
	(opt.component_decl_list): Use it.
	(fn.def1): Add nested_name_specifier type_name cases.
	* class.c (build_self_reference): New function.
	(finish_struct): Handle access_default later, move self-reference
	decl to the end.
	* pt.c (lookup_template_class): Handle getting a TYPE_DECL.
	* cp-tree.h: Adjust.

	* pt.c (do_function_instantiation): Separate handling of member
	functions and non-member functions properly.

Mon Mar 25 14:23:22 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* pt.c (process_template_parm): Improve error for 'volatile class K'.

	* class.c (finish_struct_1): Check the right slot for destructors.

	* decl.c (start_enum): Complain about enum templates.

Mon Mar 25 13:25:31 1996  Mike Stump  <mrs@cygnus.com>

	* init.c (resolve_offset_ref): Offset pointers to member data by one.
	* typeck.c (unary_complex_lvalue): Likewise.

Mon Mar 25 13:30:42 1996  Bob Manson  <manson@charmed.cygnus.com>

	* typeck.c (c_expand_return): Check for a returned local
	array name, similar to the check for an ADDR_EXPR.

Mon Mar 25 13:07:19 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* decl.c (cp_finish_decl): Don't build cleanups for static
	variables here.

Fri Mar 22 17:57:55 1996  Mike Stump  <mrs@cygnus.com>

	* typeck.c (build_modify_expr): Fix error messages to be more
	accurate.
	* cp-tree.h (assop_as_string): Parallel to op_as_string, but for
	assignment operators.
	* error.c (assop_as_string): Likewise.  Add support for `%Q' for
	assignment operators.

Fri Mar 22 13:48:29 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* decl.c (grokdeclarator): Call bad_specifiers for typedefs.  Also
	give an error if initialized.  pedwarn about nested type with the
	same name as its enclosing class.

	* pt.c (tsubst, case TYPE_DECL): Set DECL_CONTEXT.

	* typeck.c (require_complete_type): Be sure to instantiate the
	MAIN_VARIANT of the type.

	* decl2.c (finish_file): Instantiate pending templates before
	processing static constructors and destructors.

	* pt.c (instantiate_decl): Don't instantiate functions at toplevel
	unless at_eof.

Fri Mar 22 09:30:17 1996  Bob Manson  <manson@beauty.cygnus.com>

	* decl2.c (delete_sanity): If error_mark_node is passed
	in as an expression, quit while we're ahead.

	* decl.c (grokdeclarator): Give an error message if `friend'
	is combined with any storage class specifiers.

Wed Mar 20 14:51:55 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* parse.y (named_complex_class_head_sans_basetype): Don't crash on
	definition of nonexistent nested type.

	* error.c (dump_decl, case TYPE_DECL): Fix decision for whether or
	not to say 'typedef'.

Wed Mar 20 00:11:47 1996  Brendan Kehoe  <brendan@lisa.cygnus.com>

	* cp-tree.h (struct lang_type): Make search_slot a tree, not a char*.
	* search.c (dfs_walk, dfs_init_vbase_pointers,
	expand_upcast_fixups): Remove cast of CLASSTYPE_SEARCH_SLOT.
	(dfs_find_vbases): Remove cast for CLASSTYPE_SEARCH_SLOT init.

Tue Mar 19 17:56:03 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* except.c (build_throw): Support minimal parse.
	* pt.c (tsubst_copy): Support THROW_EXPR.
	* decl2.c (build_expr_from_tree): Likewise.

	* pt.c (mangle_class_name_for_template): Always allocate
	scratch_firstobj.

Tue Mar 19 16:34:31 1996  Bob Manson  <manson@beauty.cygnus.com>

	* cvt.c (cp_convert_to_pointer): Give an appropriate error
	when trying to cast from an incomplete type.

Tue Mar 19 16:00:33 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* pt.c (instantiate_class_template): Don't bother setting up
	CLASSTYPE_TAGS explicitly, as the nested types will add
	themselves.

Tue Mar 19 15:48:43 1996  Bob Manson  <manson@beauty.cygnus.com>

	* decl.c (shadow_tag): Remove old error check for usage of
	an enum without a previous declaration.
	(xref_tag): Add error message about usage of enums without a
	previous declaration.

Tue Mar 19 09:21:35 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* lex.c (do_identifier): Only do name consistency check if we're
	parsing.

	* pt.c (push_template_decl): Don't crash if we get a member defn
	that doesn't match.

	* decl.c (xref_tag_from_type): New function to do an xref without
	always having to figure out code_type_node.
	* cp-tree.h: Declare it.
	* pt.c (instantiate_class_template): Use it for friend classes.
	(lookup_template_class): Use it.

	* typeck2.c (build_functional_cast): Pull out a single parm before
	passing it to build_c_cast.

Tue Mar 19 09:07:15 1996  Bob Manson  <manson@beauty.cygnus.com>

	* expr.c (do_case): Give an error message if a pointer is
	given as a case value.

Mon Mar 18 21:57:54 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* typeck.c (build_c_cast): Don't pull single TEMPLATE_DECL out of
	an overload list.

	* lex.c (cons_up_default_function): Really, now, interface hackery
	does not apply to synthesized methods.

Mon Mar 18 18:20:57 1996  Mike Stump  <mrs@cygnus.com>

	* call.c (build_method_call): Ctors and dtors now have special names
	with respect to lookups.
	* class.c (add_method): Likewise.
	(grow_method): Likewise.
	(finish_struct_methods): Likewise.
	(warn_hidden): Likewise.
	(finish_struct_1): Likewise.
	* cvt.c (convert_to_reference): Likewise.
	(convert_to_aggr): Likewise.
	(cp_convert): Likewise.
	* decl2.c (check_classfn): Likewise.
	* init.c (expand_member_init): Likewise.
	(expand_default_init): Likewise.
	(expand_aggr_init_1): Likewise.
	(build_offset_ref): Likewise.
	(build_new): Likewise.
	(build_delete): Likewise.
	* lex.c (do_inline_function_hair): Likewise.
	* search.c (lookup_field_1): Likewise.
	(lookup_fnfields_here): Likewise.
	(lookup_field): Likewise.
	(lookup_fnfields): Likewise.
	(get_virtual_destructor): Likewise.
	(dfs_debug_mark): Likewise.
	(dfs_pushdecls): Likewise.
	(dfs_compress_decls): Likewise.
	* tree.c (layout_basetypes): Likewise.
	* typeck.c (build_component_ref): Likewise.
	(build_x_function_call): Likewise.
	(build_modify_expr): Likewise.
	(convert_for_initialization): Likewise.
	(build_functional_cast): Likewise.
	* cp-tree.h (CLASSTYPE_FIRST_CONVERSION): Likewise.
	(CTOR_NAME): New.
	(DTOR_NAME): New.
	* decl.c (ctor_identifier): New.
	(dtor_identifier): New.
	(init_decl_processing): Set them.

Mon Mar 18 18:00:51 1996  Mike Stump  <mrs@cygnus.com>

	* typeck.c (build_component_ref): Don't get confused by fields whose
	context has no type name, like pointer to member functions.

Mon Mar 18 13:19:03 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* decl.c (grokdeclarator): Handle typedef without declarator.

	* pt.c (tsubst): Handle SCOPE_REF in declarator.

	* parse.y (bad_parm): Catch another case of missing `typename'.

	* lex.c (yyprint): Handle TYPE_DECLs.

	* decl.c (start_function): Don't try to be clever.

	* lex.c: Lose compiler_error_with_decl.
	* typeck2.c: Lose error_with_aggr_type.
	(incomplete_type_error): Use cp_* instead of old functions.
	(readonly_error): Likewise.
	* typeck.c (convert_arguments): Likewise.
	* search.c (lookup_nested_field): Likewise.
	* method.c (make_thunk): Likewise.
	* decl.c (grokparms): Likewise.
	* cp-tree.h: Update.

	* tree.c (min_tree_cons): Call copy_to_permanent for the purpose
	and value.

Mon Mar 18 11:25:52 1996  Bob Manson  <manson@beauty.cygnus.com>

	* method.c (build_opfncall): When deleting a pointer to an
	array, build a new pointer to the tree past any ARRAY_TYPE
	nodes.

Mon Mar 18 10:11:46 1996  Brendan Kehoe  <brendan@lisa.cygnus.com>

	* decl.c (lookup_name_real): Initialize local var TYPE to NULL_TREE.

Fri Mar 15 11:03:57 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* pt.c (instantiate_decl): Only call import_export_decl if at_eof
	and ! DECL_INLINE.

	* decl.c (finish_function): Don't set nested based on
	hack_decl_function_context.
	* parse.y (function_try_block): Check for nested function.
	(pending_inlines): Likewise.

	* decl2.c (build_expr_from_tree): If a unary op already has a
	type, just return it.

	* decl2.c (finish_prevtable_vardecl): Use ADJUST_VTABLE_LINKAGE.

	* decl2.c (walk_vtables): vardecl_fn returns int; return 1 if it does.
	(finish_file): Check the return value of walk_vtables.
	(finish_prevtable_vardecl): Return int.
	(finish_vtable_vardecl): Likewise.
	(prune_vtable_vardecl): Likewise.
	* lex.c (set_vardecl_interface_info): Likewise.
	* cp-tree.h: Adjust return types.

	* class.c (delete_duplicate_fields_1): Don't complain about
	duplicate nested types if they're the same type.
	(finish_struct): Remove check for duplicate.
	* decl2.c (grokfield): Don't check for typedef of anonymous type.

Thu Mar 14 10:00:19 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* cp-tree.h: Lose SIGNATURE_GROKKING_TYPEDEF.

	* decl.c (grokdeclarator): Lose special handling of class-level
	typedef.  Lose SIGNATURE_GROKKING_TYPEDEF.  Set
	SIGNATURE_HAS_OPAQUE_TYPEDECLS later.

	* cvt.c (convert_pointer_to_real): Retain cv-quals in conversion.

	* pt.c (tsubst_copy): Strip cv-quals from destructor name types.

	* search.c (compute_access): Fix handling of anonymous union
	members.
	* class.c (finish_struct_anon): Propagate TREE_{PRIVATE,PROTECTED}
	from anonymous unions to their members.

	* typeck.c (build_x_function_call): For static member functions,
	hand off to build_member_call.

Wed Mar 13 14:03:34 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* typeck.c (build_component_ref): Handle OFFSET_REFs.

	* init.c (expand_vec_init): Fix init == 0 case.

Tue Mar 12 14:36:02 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* init.c (build_new): pedwarn about init and array new.
	(expand_vec_init): Handle lists, use convert_for_initialization.

	* typeck.c (convert_for_initialization): Pass LOOKUP_NO_CONVERSION
	when converting to an aggregate type.
	* cvt.c (cp_convert): Pass it through.

	* typeck.c (build_conditional_expr): Handle user-defined
	conversions to slightly different types.

	* decl.c (grokdeclarator): Force an array type in a parm to be
	permanent.

	* decl2.c (do_using_directive): Sorry.
	(do_namespace_alias): Likewise.
	* lex.c (real_yylex): Warn about using the `namespace' keyword.

Sun Mar 10 22:26:09 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* parse.y (datadef): Move call to note_list_got_semicolon up.

Fri Mar  8 11:47:26 1996  Mike Stump  <mrs@cygnus.com>

	* tree.c (unsave_expr): Don't unsave, UNSAVE_EXPRs.

Fri Mar  8 11:29:06 1996  Mike Stump  <mrs@cygnus.com>

	* decl.c (cp_finish_decl): The exception regions have to be
	nested, not overlapping.  We start the exception region for a
	decl, after it has been fully built, and all temporaries for it
	have been cleaned up.

Thu Mar  7 17:46:06 1996  Mike Stump  <mrs@cygnus.com>

	* tree.c (vec_binfo_member): Don't core dump if we have no bases.

Thu Mar  7 14:11:49 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* tree.def: Add RETURN_INIT.
	* pt.c (instantiate_decl): Handle RETURN_INIT.
	* decl.c (store_return_init): Handle minimal_parse_mode.

	* tree.c (cp_build_type_variant): Just return an error_mark_node.
	* decl.c (make_typename_type): Don't try to get the file and line
	of an identifier.
	* typeck.c (comptypes): Handle TYPENAME_TYPE.

Wed Mar  6 18:47:50 1996  Per Bothner  <bothner@kalessin.cygnus.com>

	* decl.c (poplevel): Make sure we clear out and restore old local
	non-VAR_DECL values by default when they go out of scope.

Wed Mar  6 09:57:36 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* method.c (build_overload_value): Use DECL_ASSEMBLER_NAME in
	referring to addresses of variables and functions.

	* error.c (dump_expr): Support SIZEOF_EXPR.

	* init.c (do_friend): Use the return value of check_classfn.

	* typeck.c (convert_arguments): Call complete_type.

	* method.c (hack_identifier): After giving an error, set value to
	error_mark_node.

Tue Mar  5 16:00:15 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* tree.c (hack_decl_function_context): Kludge around DECL_CONTEXT
	lossage for local classes.
	* cp-tree.h: Declare it.
	* decl.c (lookup_name_real): Evil, painful hack for local classes.
	(grokfndecl): Set DECL_CLASS_CONTEXT and DECL_NO_STATIC_CHAIN here.
	Use hack_decl_function_context.
	(grokdeclarator): Don't set DECL_NO_STATIC_CHAIN here.
	(start_function): Use hack_decl_function_context.
	(finish_function): Likewise.
	* method.c (synthesize_method): Likewise.
	* lex.c (process_next_inline): Likewise.
	(do_pending_inlines): Likewise.
	* decl2.c (finish_file): Unset DECL_STATIC_FUNCTION_P when we're
	done with it.

Mon Mar  4 22:38:39 1996  Gerald Baumgartner  <gb@alexander.cs.purdue.edu>

	* sig.c (build_signature_pointer_or_reference_type): Align
	signature pointers/references on 8-byte boundaries so they can be
	grabbed 2 words at a time on a SPARC.

Tue Mar  5 10:21:01 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* method.c (hack_identifier): Requiring a static chain is now a
	hard error.
	* decl.c (grokdeclarator): Set DECL_NO_STATIC_CHAIN on nested
	functions.

Mon Mar  4 20:03:33 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* init.c (build_offset_ref): Call complete_type.

	* decl.c (pop_from_top_level): Always pop previous_class_type.

	* parse.y: Handle multiple decls in a for-init-statement.
	* pt.c (tsubst_expr): Likewise.

	* pt.c (tsubst): Use tsubst_expr for the second operand of an
	ARRAY_REF.

	* decl.c (maybe_push_to_top_level): Don't save previous_class_type.
	(poplevel_class): Set it here.
	(pop_from_top_level): Pop it here if we're returning to class scope.
	* class.c (pushclass): Don't set it here.

	* decl.c (maybe_push_to_top_level): Save current_template_parms,
	and clear it if !pseudo.
	(pop_from_top_level): Restore it.

	* decl2.c (finish_file): Push the dummy each time we walk the list
	of vtables.

	* error.c (dump_expr): Support LOOKUP_EXPR and actually do
	something for CAST_EXPR.

Mon Feb 19 14:49:18 1996  Rusty Russell  <rusty@adelaide.maptek.com.au>

	* cvt.c (cp_convert): Warn about implicit conversion of the
	address of a function to bool, as it is always true.

Fri Feb 23 23:06:01 1996  Rusty Russell  <rusty@adelaide.maptek.com.au>

	* typeck.c (c_expand_return): Fix warning for local externs returned.

Mon Mar  4 15:03:11 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* tree.c (mapcar): Propagate const and volatile properly.

	* typeck.c (complete_type): Be sure to instantiate the
	MAIN_VARIANT of the type.

	* method.c (synthesize_method): Class interface hackery does not
	apply to synthesized methods.

Mon Mar  4 14:05:23 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* pt.c (comp_template_args): Use comptypes rather than just
	checking for TEMPLATE_TYPE_PARM equivalence.

	* typeck.c (build_x_function_call): Call complete_type before
	checking TYPE_OVERLOADS_CALL_EXPR.

Mon Mar  4 18:48:30 1996  Manfred Hollstein   <manfred@lts.sel.alcatel.de>

	* g++.c (main): Check also for new define ALT_LIBM.

Fri Mar  1 13:09:33 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* pt.c (instantiate_class_template): If we don't have a pattern
	yet, that's OK.
	(coerce_template_parms): If we see a local class, bail.

	* decl.c (grok_reference_init): Make sure there's a type before
	checking its code.

	* pt.c (do_function_instantiation): Avoid crashing on invalid decls.
	(push_template_decl): Likewise.

	* parse.y (named_class_head): Set
	CLASSTYPE_TEMPLATE_SPECIALIZATION here if we have basetypes.

	* decl.c (xref_tag): Diagnose redeclaration of template
	type-parameter name.

	* error.c (dump_type): Handle anonymous template type parms.

	* pt.c (instantiate_template): Use TYPE_MAIN_DECL instead of
	TYPE_STUB_DECL.
	(coerce_template_parms): Likewise.

Thu Feb 29 16:26:01 1996  Mike Stump  <mrs@cygnus.com>

	* class.c (instantiate_type, case {ARRAY,INDIRECT}_REF,
	case ADDR_EXPR): Don't modify rhs if a subinstantiation fails.

Thu Feb 29 08:20:25 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* pt.c (instantiate_template): Take the MAIN_VARIANT of the type
	before trying to get its STUB_DECL.
	(coerce_template_parms): Likewise.

	* parse.y (template_type_parm): If they didn't use 'class',
	pretend they did after giving an error.

	* pt.c (coerce_template_parms): Diagnose use of local class.

	* decl.c (grok_reference_init): Use instantiate_type.

	* error.c (dump_expr): Handle TEMPLATE_DECLs.

	* parse.y (named_class_head): Diagnose mismatching types and tags.

	* decl.c (pushdecl): Type decls and class templates clash with
	artificial type decls, not hide them.

	* decl.c (redeclaration_error_message): Diagnose redefinition of
	templates properly.
	(duplicate_decls): Diagnose disallowed overloads for template
	functions, too.

	* decl.c (start_decl): Call complete_type before checking for a
	destructor.

	* pt.c (tsubst): Use tsubst_expr on the elts of a VEC.

	* decl.c (xref_tag): A TEMPLATE_TYPE_PARM is a match.

Wed Feb 28 09:28:44 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* decl.c (grok_op_properties): Don't check for operator++(int) in
	a template.

	* tree.c (perm_manip): Return a copy of variable and function
	decls with external linkage.

	* tree.def: Change some of the min tree codes to type "1".
	* pt.c (uses_template_parms): Handle 'e's, return 1 for LOOKUP_EXPRs.
	* method.c (build_overload_int): Emit something arbitrary for
	anything but an INTEGER_CST if we're in a template.

	* decl.c (cp_finish_decl): Call complete_type before deciding
	whether or not to lay out the decl.

	* lex.c (do_identifier): Check for DECL_INITIAL before using it.

Tue Feb 27 16:35:32 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* typeck2.c (build_x_arrow): Call complete_type.

	* pt.c (add_pending_template): Broken out.
	(lookup_template_class): If -fexternal-templates, call it for all
	the methods of implemented types.
	(instantiate_class_template): Instead of instantiating them here.
	(instantiate_decl): Handle -fexternal-templates earlier.

Tue Feb 27 15:51:32 1996  Brendan Kehoe  <brendan@lisa.cygnus.com>

	* search.c, lex.c, decl.c, class.c, cp-tree.h: Don't wrap the
	memoized lookup stuff inside GATHER_STATISTICS.

Tue Feb 27 10:38:08 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* decl.c (start_decl): Complain about array of incomplete type
	here.
	(grokdeclarator): Not here.

	* parse.y (template_parm): Expand full_parm inline so we can set
	the rule's precedence.

	* pt.c (tsubst_expr): If we're in a template, just do tsubst_copy.
	(tsubst): tsubst_expr the DECL_INITIAL of FIELD_DECLs.
	* decl2.c (grokbitfield): Don't check for integer constant here.
	* class.c (finish_struct_1): Check here.

	* decl.c (define_label): Make the min decl go on permanent_obstack.

	* pt.c (unify): Don't handle CONST_DECLs.
	(uses_template_parms): Don't check DECL_INITIAL on a CONST_DECL.
	(tsubst_copy): Likewise.

	* lex.c (do_identifier): Do pull the DECL_INITIAL out of a
	CONST_DECL for a template parm.

Mon Feb 26 12:48:18 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* decl.c (grokdeclarator): Complain about array of incomplete type
	here.
	(start_decl_1): Not here.

	* pt.c (tsubst): Handle pointer-to-function declarators.

	* method.c (hack_identifier): If pedantic, diagnose local class
	methods that require a static chain.

	* decl.c (grok_op_properties): No longer static.
	* cp-tree.h: Declare it.
	* pt.c (tsubst): Call it for operators.
	Use tsubst_copy for TREE_VECs.

	* parse.y (template_arg): The expr has precedence like '>'.

Fri Feb 23 14:51:52 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* pt.c (coerce_template_parms): Don't coerce an expression using
	template parms.
	(uses_template_parms): Also check DECL_INITIAL in CONST_DECLs.
	(tsubst): Don't use build_index_2_type if the max_value uses template
	parms.
	* method.c (build_overload_int): Emit something arbitrary for an
	expression using template parms.

	* parse.y (template_close_bracket): New non-terminal to catch use
	of '>>' instead of '> >' in template class names.
	(template_type): Use it.
	* Makefile.in (CONFLICTS): Causes one more r/r conflict.

	* tree.def: Add CAST_EXPR.
	* typeck2.c (build_functional_cast): Use CAST_EXPR instead of
	CONVERT_EXPR for minimal_parse_mode.
	* typeck.c (build_c_cast): Likewise.
	* pt.c (tsubst_copy): Likewise.
	* decl2.c (build_expr_from_tree): Likewise.
	* error.c (dump_expr): Likewise.

Fri Feb 23 10:36:46 1996  Brendan Kehoe  <brendan@lisa.cygnus.com>

	* except.c (SetTerminate, SetUnexpected): Put back global vars.
	(init_exception_processing): Put back decl/init of
	set_unexpected_fndecl and set_terminate_fndecl, needed to get the
	fns from libstdc++.

	* decl.c (struct binding_level): Delete ACCEPT_ANY bitfield.
	(declare_uninstantiated_type_level, uninstantiated_type_level_p):
	Delete unused fns.
	* cp-tree.h (declare_uninstantiated_type_level,
	uninstantiated_type_level_p): Delete prototypes.

Thu Feb 22 19:36:15 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* pt.c (tsubst_expr): Add default return.

Thu Feb 22 16:47:24 1996  Brendan Kehoe  <brendan@lisa.cygnus.com>

	* error.c (fndecl_as_string): Delete unused arg CNAME.
	* sig.c (build_signature_table_constructor,
	build_signature_method_call): Fix calls.

	* class.c (the_null_vtable_entry): Delete var definition.
	(init_class_processing): Delete tree the_null_vtable_entry init.
	* decl.c (no_print_{functions, builtins}): Declare as static.
	(__tp_desc_type_node): #if 0 var definition.
	(init_type_desc): #if 0 init of __tp_desc_type_node.
	(vb_off_identifier): Move var decl into init_decl_processing.
	(current_function_assigns_this): Declare as static.
	(int_ftype_ptr_ptr_int, void_ftype_ptr_int_int): Delete var decls.
	(init_decl_processing): Delete init of void_ftype_ptr_ptr_int.
	Move decls of string_ftype_ptr_ptr and int_ftype_string_string here.
	* decl2.c (delete_sanity): Delete definition/mod of local var ELT_SIZE.
	* init.c (BI_header_type, BI_header_size): Declare as static.
	* pt.c (template_classes): Delete unused var.
	(add_pending_template): Delete decl for non-existent fn.
	(lookup_template_class): Delete vars CODE and TAG_CODE.
	(instantiate_template): Delete unused var TARGS.
	* cp-tree.h (vb_off_identifier, current_function_assigns_this):
	Delete decls.
	(__tp_desc_type_node): #if 0 var decl.
	(fndecl_as_string): Fix prototype.

Thu Feb 22 15:56:19 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* tree.def: Add GOTO_STMT.
	* pt.c (tsubst_expr): Support goto and labels.
	* decl.c (define_label): Support minimal parsing.
	* parse.y (simple_stmt): Likewise.

Thu Feb 22 15:30:12 1996  Brendan Kehoe  <brendan@lisa.cygnus.com>

	* xref.c (GNU_xref_member): Only define/set var I if
	XREF_SHORT_MEMBER_NAMES is defined, to match when it's actually
	used.
	(GNU_xref_end_scope): Delete unused fifth arg TRNS.
	(GNU_xref_end): Fix call.
	* decl.c (poplevel, poplevel_class, finish_method): Fix calls.
	* cp-tree.h (GNU_xref_end_scope): Fix prototype.

	* tree.c (build_exception_variant): Delete unused vars I, A, T,
	T2, and CNAME.
	(layout_vbasetypes): Delete unused var NONVIRTUAL_VAR_SIZE.
	(mapcar): Delete unused var CODE.
	(build_cplus_new): Delete unused arg WITH_CLEANUP_P.
	(break_out_cleanups): Fix call.
	(bot_manip): Likewise.
	* call.c (build_method_call): Likewise.
	* cvt.c (build_up_reference, convert_to_reference, cp_convert):
	Likewise.
	* typeck.c (unary_complex_lvalue, build_modify_expr,
	convert_for_initialization): Likewise.
	* typeck2.c (build_functional_cast): Likewise.
	* cp-tree.h (build_cplus_new): Fix prototype.

	* repo.c (open_repo_file): Delete unused var Q.
	(repo_compile_flags, repo_template_declared,
	repo_template_defined, repo_class_defined, repo_inline_used,
	repo_vtable_used, repo_tinfo_used): #if 0 unused fns.
	(repo_get_id, repo_vtable_used): Declare as static.
	* cp-tree.h (mark_{decl,class}_instantiated, finish_repo): Add
	prototypes.

Thu Feb 22 14:53:35 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* parse.y (pending_inlines): Add function_try_block case.

	* pt.c (unify): Fix for template const parms.

Thu Feb 22 13:24:15 1996  Brendan Kehoe  <brendan@lisa.cygnus.com>

	* lex.c (extract_interface_info): Delete forward decl.
	(default_copy_constructor_body, default_assign_ref_body): Delete
	decls for non-existent functions.
	(synth_firstobj, inline_text_firstobjs): Delete unused vars.
	(init_lex): Delete setting them.
	(cons_up_default_function): Delete unused vars FUNC_BUF,
	FUNC_LEN, and COMPLEX.  Delete code setting COMPLEX.  Delete old
	#if 0'd synth code.
	(toplevel, expression_obstack): Delete unused extern decls.
	(tree_node_kind): Delete unused enum.
	(tree_node_counts, tree_node_sizes): Wrap with #ifdef
	GATHER_STATISTICS.
	(tree_node_kind_names): Delete unused extern decl.
	(synth_obstack): Delete unused var.
	(init_lex): Don't set it.
	(init_parse): Add decl before use.
	(reduce_count): Only define #ifdef GATHER_STATISTICS && REDUCE_LENGTH.
	(current_unit_{name, language}): Delete unused vars.
	(check_newline): Don't bother setting them, just accept the #pragma.
	* cp-tree.h (init_repo, peek_yylex): Add prototypes.
	(current_unit_{name, language}): Delete decls.

	* search.c: Wrap all of the memoized functions, macros, and
	variables inside #ifdef GATHER_STATISTICS.
	(lookup_field, lookup_fnfields): Likewise.
	(init_search_processing): Likewise.
	(reinit_search_statistics): Wrap whole function.
	* lex.c (reinit_lang_specific): Wrap call to reinit_search_statistics.

	* decl.c (finish_function): Only call pop_memoized_context if
	GATHER_STATISTICS is defined.
	(start_function): Likewise for push_memoized_context.
	* class.c (pushclass, popclass): Likewise.

	* cp-tree.h (CLASSTYPE_MTABLE_ENTRY): Move definition from here...
	* search.c (CLASSTYPE_MTABLE_ENTRY): ... to here.

	* cvt.c (cp_convert): Delete unused local var FORM.
	* cp-tree.h (can_convert, can_convert_arg, real_lvalue_p): Add
	prototypes.

Thu Feb 22 13:19:44 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* pt.c (do_poplevel): Oops; really return what we get from
	poplevel this time.

Thu Feb 22 11:41:44 1996  Brendan Kehoe  <brendan@lisa.cygnus.com>

	* cp-tree.h (is_aggr_type): Add prototype.

	* cp-tree.h ({push,pop}_cp_function_context): Add decls.
	* method.c ({push,pop}_cp_function_context): Delete decls.
	* except.c (start_eh_unwinder, end_eh_unwinder): Declare as void.
	(SetUnexpected, SetTerminate): Delete unused vars.
	(init_exception_processing): Don't set SetUnexpected or
	SetTerminate.  Don't set SET_UNEXPECTED_FNDECL or SET_TERMINATE_FNDECL.
	(output_exception_table_entry): Delete unused array LABEL.
	(expand_internal_throw): Delete unused var PARAMS.
	(expand_start_catch_block): Delete unused var CLEANUP.
	(emit_exception_table): Delete unused var EH_NODE_DECL.
	(expand_builtin_throw): Delete unused vars UNWIND_AND_THROW and
	GOTO_UNWIND_AND_THROW.  Don't set them.
	(end_eh_unwinder): Add top decl.
	(pop_rtl_from_perm): Delete unused decl of PERMANENT_OBSTACK.
	(exception_section, push_rtl_perm, do_function_call,
	lang_interim_eh, push_eh_cleanup, eh_outer_context,
	expand_end_eh_spec, end_eh_unwinder): Declare as static.
	(saved_pc, saved_throw_type, saved_throw_value, saved_cleanup,
	throw_used): Likewise.
	* cp-tree.h (expand_end_eh_spec): Delete prototype.

	* search.c (dfs_mark, dfs_mark_vtable_path,
	dfs_unmark_vtable_path, dfs_mark_new_vtable,
	dfs_unmark_new_vtable, dfs_clear_search_slot,
	dfs_search_slot_nonempty_p, bfs_markedp, bfs_unmarkedp,
	bfs_marked_vtable_pathp, bfs_unmarked_vtable_pathp,
	bfs_marked_new_vtablep, bfs_unmarked_new_vtablep): #if 0 unused
	functions.
	(n_fields_searched, n_calls_lookup_field, n_calls_lookup_field_1,
	n_calls_lookup_fnfields, n_calls_lookup_fnfields_1,
	n_calls_get_base_type, n_outer_fields_searched, n_contexts_saved):
	Only define #ifdef GATHER_STATISTICS.
	(reinit_search_statistics): Only init some vars if GATHER_STATISTICS
	is defined.
	(vbase_decl): Delete var definition.
	(init_search): Delete old decl.
	(init_vbase_pointers): Delete building of VBASE_DECL, since it's
	never actually used.
	(expand_indirect_vtbls_init): Delete init of VBASE_DECL.
	(get_base_distance_recursive): Delete unused fourth arg
	BASETYPE_PATH.  Fix call .
	(get_base_distance): Fix call.
	(push_class_decls): Delete unused var ID.
	(make_memoized_table_entry): Declare as static.
	(breadth_first_search): Declare as static.
	(tree_has_any_destructor_p): Declare as static.
	(pop_class_decls): Delete unused arg pop_class_decls.
	* class.c (popclass): Fix call to pop_class_decls.
	* cp-tree.h (make_memoized_table_entry, breadth_first_search,
	tree_has_any_destructor_p): Delete prototypes.

	* rtti.c (build_ptmf_desc): Delete unused arg TYPE.
	(build_t_desc): Fix call.  Delete unused vars ELEMS and TT.
	(build_dynamic_cast): Delete unused local vars TMP1 and RETVAL.
	(build_user_desc): Delete unused var T.
	(build_class_desc): Delete unused vars T and OFF.
	(build_t_desc): Delete unused var NAME_STRING.
	(build_headof): Make static.
	(get_bad_cast_node): Likewise.
	(get_def_to_follow): Likewise.
	* cp-tree.h (init_type_desc): Add prototype.
	(build_headof): Remove prototype.

Thu Feb 22 00:54:22 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* pt.c (tsubst): Only look for matching decls at file scope for
	non-member functions.

	* call.c (build_scoped_method_call): Handle scoped destructor
	calls in templates.

	* decl.c (*_top_level): Also save previous_class_values.

	* pt.c (tsubst_expr): Support do {} while loops.
	* parse.y (simple_stmt): Likewise.
	* tree.def: Likewise.

	* method.c (build_overload_identifier): For a class nested in a
	template class, don't mangle in the template parms from our
	context.

	* lex.c, cp-tree.h: Remove support for template instantiations in
	the pending_inlines code.
	* pt.c: Remove dead functions and unused arguments.
	(uses_template_parms): TYPENAME_TYPEs always use template parms.
	* parse.y: Stop passing anything to end_template_decl.
	* tree.c (print_lang_statistics): Only print tinst info #ifdef
	GATHER_STATISTICS.

Wed Feb 21 16:57:33 1996  Brendan Kehoe  <brendan@lisa.cygnus.com>

	* init.c (expand_recursive_init{,_1}): Delete decls.
	(sort_member_init): Delete unused var INIT.
	(emit_base_init): Delete unused var X.
	(build_offset_ref): Delete unused var CNAME.
	(sort_member_init): Delete unused var FIELDS_TO_UNMARK.
	(emit_base_init): Delete unused local var BASE.  Delete extern
	decl of IN_CHARGE_IDENTIFIER.
	(build_delete): Delete unused local var VIRTUAL_SIZE.

	* init.c (build_vec_delete): Delete unused third arg ELT_SIZE.
	(build_delete): Fix call.
	* decl2.c (delete_sanity): Likewise.
	* cp-tree.h (build_vec_delete): Update prototype.

	* typeck.c (common_base_type): Delete unused var TMP.
	(build_binary_op): Delete local var ARGS_SAVE.
	(build_array_ref): Delete unused var ITYPE.
	(c_expand_return): Delete unused var USE_TEMP.

	* typeck.c (compexcepttypes): Delete unused arg STRICT.
	(comptypes): Fix calls.
	* decl.c (duplicate_decls): Likewise.
	* cp-tree.h (compexcepttypes): Delete extra arg.

	* decl2.c (check_classfn): Delete unused second arg CNAME.
	* decl.c (start_decl, grokfndecl): Fix calls.
	* init.c (do_friend): Likewise.
	* cp-tree.h (check_classfn): Update prototype.

	* cp-tree.h (signature_error, import_export_vtable,
	append_signature_fields, id_in_current_class, mark_used,
	copy_assignment_arg_p): Add decls.
	* decl2.c (mark_used): Delete decl.

	* class.c (n_*): Wrap with #ifdef GATHER_STATISTICS.

	* class.c (get_vtable_entry): Disable unused function.
	(doing_hard_virtuals): Delete unused static global var.
	(finish_struct_1): Don't init DOING_HARD_VIRTUALS.
	(prepare_fresh_vtable): Delete unused vars PATH and RESULT.
	(overrides): Delete unused vars RETTYPE and BASE_RETTYPE.
	(modify_one_vtable): Delete unused var OLD_RTTI.
	(finish_struct_anon): Delete unused vars OFFSET and X.
	(finish_struct_bits): Delete unused var METHOD_VEC.
	(get_basefndecls): Delete unused var PURPOSE.  Delete unused
	for-scope local variable METHODS.

	* call.c (user_harshness): Delete unused/unneeded arg PARM.
	(ideal_candidate): Delete unused args BASETYPE and PARMS.
	(build_method_call): Delete unused args passed into ideal_candidate.
	(build_overload_call_real): Likewise.  Delete unused var OVERLOAD_NAME.
	* cp-tree.h (synthesize_method): Add decl.

	* decl.c (note_level_for_for): Give void return type.
	(pushdecl_nonclass_level): Likewise.
	(finish_function): Delete unused vars VFIELDS and ALLOCATED_THIS.
	(poplevel): Delete unused var IMPLICIT_TRY_BLOCK.
	(suspend_binding_level): Delete unused var LEVEL.
	(duplicate_decls): Delete unused var CTYPE.
	(duplicate_decls): Delete unused var PREVIOUS_C_DECL.
	(init_decl_processing): Delete unused vars FLOAT_ENDLINK and
	PTR_ENDLINK.
	(grokdeclarator): Delete unused var C.
	(grokdeclarator): Delete unused var SIZE_VARIES.
	(grokparms): Delete unused var SAW_VOID.
	(start_function): Delete unused var OLDDECL.
	(cplus_expand_expr_stmt): Delete unused var
	REMOVE_IMPLICIT_IMMEDIATELY.

	* cp-tree.h (pushdecl_nonclass_level): Fix prototype.

	* Makefile.in (CONFLICTS): Update to 12 shift/reduce.

Wed Feb 21 00:06:17 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* tree.c (build_min): Set TREE_COMPLEXITY to lineno.
	(build_min_nt): Likewise.
	* pt.c (do_pushlevel): Emit line note.
	(do_poplevel): Return what we get from poplevel.
	(tsubst_expr): Set lineno from TREE_COMPLEXITY in stmt nodes.
	* parse.y: Use do_pushlevel and do_poplevel.
	* cp-tree.h: Declare do_poplevel.

	* cp-tree.h: Declare at_eof.
	* decl.c (cp_finish_decl): Pass it to rest_of_decl_compilation.
	* decl2.c (import_export_decl): Renamed from import_export_inline.
	(finish_file): Call it to do interface handling for statics.
	* pt.c (tsubst_copy): Call mark_used on variables and functions
	used here.

	* decl2.c (finish_file): Don't emit statics we can't generate.
	* pt.c (instantiate_decl): Don't set interface on instantiations
	we can't generate.

	* cp-tree.h (struct tinst_level): Change 'classname' to 'decl'.
	* tree.c (print_lang_statistics): Print max template depth.
	* pt.c (push_tinst_level): Dump entire instantiation context.
	(instantiate_class_template): Use it and pop_tinst_level.
	(instantiate_decl): Likewise.

	* call.c class.c cp-tree.h decl.c decl2.c error.c lex.c method.c
	pt.c ptree.c tree.def: Remove all traces of UNINSTANTIATED_P_TYPE.

Tue Feb 20 18:21:51 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* call.c class.c cp-tree.h cvt.c decl.c decl2.c error.c expr.c
	init.c lex.c method.c parse.y pt.c repo.c search.c spew.c tree.c
	tree.def typeck.c typeck2.c xref.c: Massive, systemic changes for
	the new template implementation.

Tue Feb 20 17:14:29 1996  Brendan Kehoe  <brendan@lisa.cygnus.com>

	* decl2.c (check_cp_case_value): Use STRIP_TYPE_NOPS.

Thu Feb 15 18:44:42 1996  Mike Stump  <mrs@cygnus.com>

	* decl.c (cp_finish_decl): Delay emitting the debug information for
	a typedef that has been installed as the canonical typedef, if the
	type has not yet been defined.

Thu Feb 15 09:39:08 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* decl2.c (grokfield): Still call pop_nested_class for access decls.

Wed Feb 14 17:30:04 1996  Brendan Kehoe  <brendan@lisa.cygnus.com>

	* decl.c (lookup_label): Call label_rtx.

	* decl.c (make_binding_level): New function.
	(pushlevel, pushlevel_class): Call it instead of explicit
	duplicate calls to xmalloc.

	* decl.c (init_decl_processing): Delete useless build_pointer_type
	call.

	* decl.c (float_ftype_float, ldouble_ftype_ldouble): Add definitions.
	(sizet_ftype_string): Delete variable.
	(init_decl_processing): Add built-in functions fabsf, fabsl,
	sqrtf, sqrtl, sinf, sin, sinl, cosf, cos, cosl.  New local
	variable strlen_ftype, used for strlen.

Wed Feb 14 16:21:25 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* decl.c (push_to_top_level): Start from current_binding_level
	again for now; the stl hacks depend on g++ being broken in this
	way, and it'll be fixed in the template rewrite.

	* tree.def: Add USING_DECL.
	* decl2.c (do_class_using_decl): Implement.
	(grokfield): Pass access decls off to do_class_using_decl instead of
	grokdeclarator.
	* error.c (dump_decl): Handle USING_DECLs.
	* decl.c (grokdeclarator): Remove code for handling access decls.
	* class.c (finish_struct_1): Adjust accordingly, treat using-decls
	as access decls for now.
	(finish_struct): Don't check USING_DECLs for other uses of the name.

	* search.c (get_matching_virtual): Use cp_error_at.

Wed Feb 14 10:36:58 1996  Brendan Kehoe  <brendan@lisa.cygnus.com>

	* typeck.c (comptypes): Default COMP_TYPE_ATTRIBUTES to 1, to
	match c-typeck.c.
	(self_promoting_args_p): Move the check that TYPE is non-nil
	before trying to look at its main variant.
	(unsigned_type, signed_type): Add checking of DI/SI/HI/QI nodes.

	* cp-tree.h (DECL_WAITING_FRIENDS, SET_DECL_WAITING_FRIENDS):
	Delete macros.
	* init.c (xref_friend, embrace_waiting_friends): Delete functions.
	(do_friend): Delete call to xref_friend.
	* class.c (finish_struct_1): Delete call to embrace_waiting_friends.

	* typeck.c (convert_sequence): #if 0 unused function.

	* cp-tree.h (DECL_IN_MEMORY_P): New macro w/ the check that used to
	be in decl_in_memory_p.
	(decl_in_memory_p): Delete decl.
	* expr.c (decl_in_memory_p): Delete fn.
	* typeck.c (mark_addressable): Use DECL_IN_MEMORY_P.

	* decl.c (cp_finish_decl): Use DECL_IN_MEMORY_P.

Tue Feb 13 12:51:21 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* class.c (finish_struct_1): Check for a pure-specifier on a
	non-virtual function here.

	* decl2.c (grok_function_init): Don't check whether the function
	is virtual here.
	(grokfield): Don't call check_for_override here.

	* decl.c (push_to_top_level): Start from inner_binding_level,
	check class_shadowed in class levels.

Mon Feb 12 17:46:59 1996  Mike Stump  <mrs@cygnus.com>

	* decl.c (resume_level): Ignore things that don't have names, instead
	of core dumping.

Mon Feb 12 15:47:44 1996  Brendan Kehoe  <brendan@lisa.cygnus.com>

	* decl2.c (grokfield): Set DECL_VINDEX properly for FUNCTION_DECLs.

Sat Feb 10 17:59:45 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* class.c (finish_struct_1): Set DECL_VINDEX properly on a
	synthesized dtor.

	* parse.y (complete_type_name): Bind global_scope earlier.
	(complex_type_name): Likewise.
	(qualified_type_name): Remove.

Thu Feb  8 15:15:14 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* decl.c (grokfndecl): Move code that looks for virtuals in base
	classes...
	* class.c (check_for_override): ... to a new function.
	(finish_struct_1): Call it.

	* cp-tree.h: Declare warn_sign_compare.

	* typeck.c (build_binary_op_nodefault): Check warn_sign_compare
	rather than extra_warnings to decide whether to warn about
	comparison of signed and unsigned.

	* decl2.c (lang_decode_option): Handle warn_sign_compare.  -Wall
	implies -Wsign-compare.  -Wall doesn't imply -W.

Wed Feb  7 15:27:57 1996  Mike Stump  <mrs@cygnus.com>

	* typeck.c (build_component_ref): Fix to handle anon unions in base
	classes as well.

Wed Feb  7 14:29:12 1996  Brendan Kehoe  <brendan@lisa.cygnus.com>

	* class.c (resolves_to_fixed_type_p): Delete code dealing with
	a WITH_CLEANUP_EXPR, since we don't generate them any more.
	* cvt.c (build_up_reference): Likewise.
	* decl.c (grok_reference_init): Likewise.
	(cp_finish_decl): Likewise.
	* error.c (dump_expr): Likewise.
	* tree.c (real_lvalue_p): Likewise.
	(lvalue_p): Likewise.
	(build_cplus_new): Likewise.
	(unsave_expr_now): Likewise.
	* typeck.c (unary_complex_lvalue, build_modify_expr,
	c_expand_return): Likewise.

Tue Feb  6 13:39:22 1996  Brendan Kehoe  <brendan@lisa.cygnus.com>

	Make the C++ front-end pay attention to attributes for structures.
	* class.c (finish_struct): New argument ATTRIBUTES, passed down into
	finish_struct_1.
	(finish_struct_1): New argument ATTRIBUTES; call cplus_decl_attributes.
	Take out old round_up_size use and setting the DECL_ALIGN possibly
	using it.  Take out setting of TYPE_ALIGN to round_up_size, which
	can override what the attribute set.
	* cp-tree.h (finish_struct): Update prototype.
	* parse.y (template_instantiate_once): Pass a NULL_TREE for the
	attributes to finish_struct.
	(structsp): For a CLASS decl, add maybe_attribute to rule and pass that
	value down into finish_struct.
	* Makefile.in (CONFLICTS): Switch to 7 shift/reduce conflicts.

Tue Feb  6 13:12:15 1996  Per Bothner  <bothner@kalessin.cygnus.com>

	* decl.c (poplevel):  Re-word dead for local handling.
	(pushdecl):  Remove useless DECL_DEAD_FOR_LOCAL test.
	(cp_finish_decl):  If is_for_scope, check for duplicates so
	we can disable is_for_scope.  Otherwise, preserve_temp_slots.

	* lex.c (do_identifier):  Use global binding in preference of
	dead for local variable.

Mon Feb  5 17:46:46 1996  Mike Stump  <mrs@cygnus.com>

	* init.c (initializing_context): Handle anon union changes, the
	context where fields of anon unions can be initialized now has to be
	found by walking up the TYPE_CONTEXT chain.

Fri Feb  2 14:54:04 1996  Doug Evans  <dje@charmed.cygnus.com>

	* decl.c (start_decl): #ifdef out code to set DECL_COMMON
	if ASM_OUTPUT{,_ALIGNED}_BSS is defined.
	(obscure_complex_init): If bss is supported, always set
	DECL_INITIAL to error_mark_node.

Thu Feb  1 16:19:56 1996  Brendan Kehoe  <brendan@lisa.cygnus.com>

	* init.c (is_friend): Make sure there's a context before we see if
	it's an aggr type.

Thu Feb  1 15:44:53 1996  Mike Stump  <mrs@cygnus.com>

	* init.c (is_friend): Classes are not friendly with nested classes.

Thu Feb  1 15:27:37 1996  Doug Evans  <dje@charmed.cygnus.com>

	* lex.c (check_newline): Pass last character read to HANDLE_PRAGMA,
	and record its result.

Thu Feb  1 09:27:01 1996  Mike Stump  <mrs@cygnus.com>

	* class.c (finish_struct_anon): Switch around code to not move anon
	union elements around, nor mess up their contexts, nor offsets,
	instead we now build up the right number of COMPONENT_REFs for all
	the anon unions that may be present at build_component_ref time.
	* typeck.c (lookup_anon_field): New routine to handle field lookup
	on fields without names.  We find them, based upon their unique type
	instead.
	* typeck.c (build_component_ref): Allow FIELD_DECL components.
	Handle finding components in anonymous unions, and ensure that a
	COMPONENT_REF is built for each level as necessary.

Tue Jan 30 18:18:23 1996  Mike Stump  <mrs@cygnus.com>

	* cvt.c (build_up_reference): Make the INDIRECT_BIND case come after
	code that ensures that copy ctors are used if appropriate.

Tue Jan 30 17:35:14 1996  Brendan Kehoe  <brendan@lisa.cygnus.com>

	* init.c (build_vec_delete): Only give an error if base isn't an
	error_mark_node.

Mon Jan 29 17:09:06 1996  Mike Stump  <mrs@cygnus.com>

	* spew.c (do_aggr): `new struct S;' isn't a forward declaration.
	(yylex): If we see `new', keep slurping.

Thu Jan 25 18:31:36 1996  Mike Stump  <mrs@cygnus.com>

	* class.c (finish_struct_1): Move code for handling anon unions...
	(finish_struct_anon): to here.  Fixup so that we do the offset
	calculations right, and so that the fields are physically moved to
	the containers's chain.

Thu Jan 25 18:27:37 1996  Brendan Kehoe  <brendan@lisa.cygnus.com>

	* decl.c (grokdeclarator): Avoid trying to get an operand off an
	identifier node.

Wed Jan 24 11:25:30 1996  Jim Wilson  <wilson@chestnut.cygnus.com>

	* typeck.c (pointer_int_sum): Use TYPE_PRECISION (sizetype) not
	POINTER_SIZE to agree with expr.c.

Thu Jan 25 13:01:23 1996  Mike Stump  <mrs@cygnus.com>

	* search.c (lookup_field): Don't report ambiguities if protect is 0,
	instead return NULL_TREE.

Wed Jan 24 13:01:26 1996  Mike Stump  <mrs@cygnus.com>

	* class.c (finish_struct_1): Call warn_hidden if we want warnings
	about overloaded virtual functions.
	(warn_hidden): New routine to warn of virtual functions that are
	hidden by other virtual functions, that are not overridden.
	(get_basefndecls): New routine, used by warn_hidden.
	(mark_overriders): New routine, used by warn_hidden.
	* search.c (get_matching_virtual): Remove old warning that just
	isn't very useful.

Tue Jan 23 12:26:10 1996  Brendan Kehoe  <brendan@lisa.cygnus.com>

	* decl.c (output_builtin_tdesc_entries): #if 0 the function definition.

	* typeck.c (null_ptr_cst_p): Delete unused fn.
	(build_function_call_maybe): Delete unused fn.

	* expr.c (extract_init): #if 0 the code after unconditional return 0
	for now.

	Delete old cadillac code.
	* edsel.c: Remove file.
	* Make-lang.in (CXX_SRCS): Take edsel.c off the list.
	* Makefile.in (CXX_OBJS): Delete edsel.o.
	(edsel.o): Delete rule.
	* cp-tree.h (flag_cadillac): Delete var decl.
	* lang-options.h: Delete "-fcadillac" and "-fno-cadillac".
	* decl2.c (flag_cadillac): Delete var definition.
	(lang_decode_option): Delete handling of -fcadillac and -fno-cadillac.
	(grokfield): Delete code depending on flag_cadillac.
	(finish_anon_union): Likewise.
	* class.c (finish_struct_1): Likewise.
	(pushclass): Likewise.
	(popclass): Likewise.
	(push_lang_context): Likewise.
	(pop_lang_context): Likewise.
	* decl.c (init_decl_processing): Likewise.
	(start_decl): Likewise.
	(cp_finish_decl): Likewise.
	(xref_tag): Likewise.
	(finish_enum): Likewise.
	(start_function): Likewise.
	(finish_function): Likewise.
	(finish_stmt): Likewise.
	* lex.c (lang_init): Likewise.
	(check_newline): Likewise.

	* lex.c (do_pending_inlines): Delete synthesized method kludge.

	Delete defunct, ancient garbage collection implementation.
	* rtti.c: New file with the RTTI stuff from gc.c.
	* gc.c: Removed file (moved the remaining stuff into rtti.c).
	* Makefile.in (CXX_OBJS): Replace gc.o with rtti.o.
	(rtti.o): New rule, replacing gc.o.
	* Make-lang.in (CXX_SRCS): Replace gc.c with rtti.c.
	* cp-tree.h: Delete gc-related fn decls.
	(DECL_GC_OFFSET): Delete macro.
	(flag_gc): Delete extern decl.
	* decl.c (current_function_obstack_index): Delete var decl.
	(current_function_obstack_usage): Delete var decl.
	(start_function): Delete clearing of current_function_obstack_index
	and current_function_obstack_usage.
	(init_decl_processing): Delete code relying on -fgc.
	Delete call to init_gc_processing.
	(cp_finish_decl): Delete calls to build_static_gc_entry and
	type_needs_gc_entry.  Delete gc code setting DECL_GC_OFFSET.
	(store_parm_decls): Delete -fgc calls to cp_expand_decl_cleanup
	and to expand_expr of a __gc_main call.
	(maybe_gc_cleanup): Delete var decl.
	(finish_function): Delete call to expand_gc_prologue_and_epilogue.
	* decl2.c (flag_gc): Delete var decl.
	(lang_f_options): Delete offering of -fgc.
	(lang_decode_option): Delete -fgc and -fno-gc handling.
	(get_temp_regvar): Delete gc code.
	* init.c (build_new): Delete gc code.
	* lex.c (init_lex): Delete checking of flag_gc.

	* typeck.c (convert_arguments): Delete gc code.
	(build_component_addr): Delete -fgc warning.
	(build_modify_expr): Delete gc code.

	* decl2.c (build_push_scope): Delete fn.
	* cp-tree.h (build_push_scope): Delete decl.

	* search.c (clear_search_slots): Delete fn.
	* cp-tree.h (clear_search_slots): Delete decl.

	* search.c (tree_needs_constructor_p): Delete fn.
	* cp-tree.h (tree_needs_constructor_p): Delete decl.

	* tree.c (id_cmp): Delete fn.

	* tree.c (set_fnaddr_from_vtable_entry): Delete fn.
	* cp-tree.h (set_fnaddr_from_vtable_entry): Delete decl.

	* tree.c (decl_value_member): Delete fn.
	* cp-tree.h (decl_value_member): Delete decl.

	* tree.c (list_hash_lookup_or_cons): Delete fn.
	* cp-tree.h (list_hash_lookup_or_cons): Delete decl.

	* method.c (cplus_exception_name): Delete fn.
	(EXCEPTION_NAME_{PREFIX, LENGTH}): Delete macros.

	* spew.c (shift_tokens): Delete fn.

Mon Jan 22 17:49:33 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* except.c (init_exception_processing): Pass 1 to needs_pop in calls
	to cp_finish_decl.
	* parse.y: Likewise.

Mon Jan 22 17:34:29 1996  Brendan Kehoe  <brendan@lisa.cygnus.com>

	* tree.c (build_cplus_staticfn_type): Delete function definition;
	never used.
	* cp-tree.h (build_cplus_staticfn_type): Delete decl.

	* tree.c (virtual_member): Delete function definition; never used.
	* cp-tree.h (virtual_member): Delete decl.

Fri Jan 19 18:03:14 1996  Mike Stump  <mrs@cygnus.com>

	* typeck.c (build_component_ref): Handle getting vbase pointers
	out of complex multiple inheritance better.

Fri Jan 19 16:27:40 1996  Mike Stump  <mrs@cygnus.com>

	* typeck.c (build_object_ref): Make sure we use the real type, not
	any reference type.

Fri Jan 19 16:01:47 1996  Mike Stump  <mrs@cygnus.com>

	* tree.c (build_exception_variant): Don't create new types if we
	don't have to, also build new types on the right obstack.

Fri Jan 19 14:09:44 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* decl.c (store_bindings): Split out from push_to_top_level.
	(push_to_top_level): Call it for b->type_shadowed on class binding
	levels.

Fri Jan 19 13:53:14 1996  Mike Stump  <mrs@cygnus.com>

	* search.c (expand_upcast_fixups): Fix so that offsets stored in
	vbase_offsets are always right.  Fixes a problem where virtual base
	upcasting and downcasting could be wrong during conversions on this
	during virtual function dispatch at ctor/dtor time when dynamic
	vtable fixups for deltas are needed.  This only sounds easier than
	it is.  :-)
	(fixup_virtual_upcast_offsets): Change to reflect new calling
	convention for expand_upcast_fixups.

Fri Jan 19 12:23:08 1996  Brendan Kehoe  <brendan@lisa.cygnus.com>

	* decl2.c (grokbitfield): Strip the NOPs from WIDTH before we
	check that it's usable as the bitfield width.

Wed Jan 17 21:22:40 1996  Brendan Kehoe  <brendan@lisa.cygnus.com>

	* decl2.c (grokfield): Call cplus_decl_attributes with the attrlist.
	Pass a null tree to grokdeclarator for its ATTRLIST arg, since it's
	only ever used for functions in it.

Wed Jan 17 12:10:38 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* parse.y (qualified_type_name): Use the TYPE_DECL, not the type.
	(nested_type): Likewise.
	(nested_name_specifier): Use lastiddecl.

	* decl.c (grokdeclarator): Adjust accordingly.
	* init.c (expand_member_init): Likewise.
	* parse.y (base_class): Likewise.
	* typeck2.c (build_functional_cast): Likewise.

	* typeck2.c (build_functional_cast): Fill in name after we've
	checked for non-aggr type.

Wed Jan 17 10:18:01 1996  Mike Stump  <mrs@cygnus.com>

	* decl2.c (warn_pointer_arith): Default to on.

Tue Jan 16 12:45:38 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* lex.c (is_rid): New function.
	* decl.c (grokdeclarator): Diagnose reserved words used as
	declarator-ids.

Tue Jan 16 11:39:40 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* tree.c (get_decl_list): Don't lose cv-quals.

	* decl.c (grokdeclarator): Fix SCOPE_REF handling and diagnose
	typespecs used as declarator-ids.

Tue Jan 16 11:09:42 1996  Mike Stump  <mrs@cygnus.com>

	* decl.c (poplevel): When popping a level, don't give a warning for
	any subblocks that already exist.

Tue Jan 16 00:25:33 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* typeck.c (build_object_ref): Finish what I started.

	* parse.y (qualified_type_name): Don't check TYPE_BUILT_IN.

	* decl2.c (constructor_name_full): Handle TEMPLATE_TYPE_PARMs.

	* decl.c (grokdeclarator): Also accept TEMPLATE_TYPE_PARM as a
	scope.

Mon Jan 15 16:19:32 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* decl.c (xref_tag): Handle passing a type in directly.

	* parse.y (qualified_type_name): Pull out the type.
	(nested_type): Likewise.
	Take types directly instead of as identifiers.
	* call.c (build_scoped_method_call): Take types directly instead of
	as identifiers.
	* decl.c (xref_basetypes): Likewise.
	* init.c (expand_member_init): Likewise.
	(build_member_call): Likewise.
	(build_offset_ref): Likewise.
	* typeck2.c (build_scoped_ref): Likewise, remove bogus code.
	* method.c (do_build_assign_ref): Likewise.
	* decl.c (grokdeclarator): Handle a type appearing as the
	declarator-id for constructors.
	* method.c (do_build_copy_constructor): current_base_init_list now
	uses the types directly, not their names.
	* init.c (sort_base_init): Likewise.
	(expand_member_init): Likewise.
	* init.c (is_aggr_type): New function, like is_aggr_typedef.

Mon Jan 15 08:45:01 1996  Jeffrey A Law  <law@cygnus.com>

	* tree.c (layout_basetypes): Call build_lang_field_decl instead
	of build_lang_decl if first arg is a FIELD_DECL.

Thu Jan 11 14:55:07 1996  Brendan Kehoe  <brendan@lisa.cygnus.com>

	* decl.c (cp_finish_decl): Only clear TREE_USED if DECL_NAME is
	non-empty.
	* except.c (expand_start_catch_block): Set TREE_USED to avoid
	warnings about the catch handler.

Mon Jan  8 17:35:12 1996  Jason Merrill  <jason@yorick.cygnus.com>

	* typeck.c (build_modify_expr): Use a COMPOUND_EXPR instead of
	expand_target_expr.

Thu Jan  4 12:30:32 1996  Brendan Kehoe  <brendan@lisa.cygnus.com>

	Fix access control to use trees rather than integers.
	* class.c (access_{default, public, protected, private,
	default_virtual, public_virtual, private_virtual}_node): Add
	definitions.
	(init_class_processing): Do creation of those nodes.
	* cp-tree.h (access_type): Delete enum decl.
	(access_{default, public, protected, private, default_virtual,
	public_virtual, private_virtual}_node): Add decls.
	(compute_access): Change return type.
	* search.c (compute_access): Have tree return type, instead of enum.
	(lookup_field): Declare THIS_V and NEW_V to be tree nodes.
	* lex.c (real_yylex): Use yylval.ttype for giving the value of the
	access_* node for each of RID_{PUBLIC, PRIVATE, PROTECTED}.
	* parse.y (VISSPEC): Make ttype rather than itype.
	(base_class_access_list): Likewise.
	* *.[cy]: Change all refs of `access_public' to `access_public_node',
	etc.
	* call.c (build_method_call): Make ACCESS be a tree.
	* class.c (alter_access, finish_struct_1, filter_struct): Likewise.
	* cvt.c (convert_to_aggr): Likewise.
	* init.c (build_offset_ref, resolve_offset_ref, build_delete):
	Likewise.
	* method.c (hack_identifier): Likewise.
	* typeck.c (build_component_ref_1, build_component_ref): ): Likewise.

Thu Jan  4 11:02:20 1996  Mike Stump  <mrs@cygnus.com>

	* typeck.c (pointer_int_sum, pointer_diff): Make code agree with C
	frontend, and make it more consistent with respect to
	warn_pointer_arith.

Tue Jan  2 00:13:38 1996  Rusty Russell  <rusty@adelaide.maptek.com.au>

	* decl.c (pushdecl): Check for duplicate parameter names.

Wed Jan  3 09:25:48 1996  Mike Stump  <mrs@cygnus.com>

	* decl.c (expand_static_init): Call assemble_external for atexit.

Wed Jan  3 07:55:19 1996  Mike Stump  <mrs@cygnus.com>

	* except.c (do_unwind): Remove some generated dead code.
	(eh_outer_context): New routine, factor out some common code from
	expand_builtin_throw and end_eh_unwinder.  Add code to do return
	address masking for the PA.
	(expand_builtin_throw): Use eh_outer_context instead of open coding
	it here.
	(end_eh_unwinder): Likewise.

Tue Jan  2 17:00:56 1996  Mike Stump  <mrs@cygnus.com>

	* except.c (expand_throw): Call assemble_external for __empty, if we
	use it.


Copyright (C) 1996 Free Software Foundation, Inc.

Copying and distribution of this file, with or without modification,
are permitted in any medium without royalty provided the copyright
notice and this notice are preserved.