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Commit 1d4ed0c8 authored by Russ Cox's avatar Russ Cox
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cmd/gc: fix error message for import as 'init' 

Fixes #5853.

R=ken2
CC=golang-dev
https://golang.org/cl/11104044
parent 59306493
Show whitespace changes
Inline Side-by-side
Showing with 338 additions and 312 deletions
src/cmd/gc/go.y
View file @ 1d4ed0c8
......@@ -197,6 +197,10 @@ import_stmt:
importdot(ipkg, pack);
break;
}
if(strcmp(my->name, "init") == 0) {
yyerror("cannot import package as init - init must be a func");
break;
}
if(my->name[0] == '_' && my->name[1] == '\0')
break;
if(my->def) {
......
src/cmd/gc/y.tab.c
View file @ 1d4ed0c8
......@@ -179,6 +179,8 @@
#include <libc.h>
#include "go.h"
static int isrelease = -1;
static void fixlbrace(int);
......@@ -202,7 +204,7 @@ static void fixlbrace(int);
#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
typedef union YYSTYPE
#line 28 "go.y"
#line 30 "go.y"
{
Node* node;
NodeList* list;
......@@ -212,7 +214,7 @@ typedef union YYSTYPE
int i;
}
/* Line 193 of yacc.c. */
#line 216 "y.tab.c"
#line 218 "y.tab.c"
YYSTYPE;
# define yystype YYSTYPE /* obsolescent; will be withdrawn */
# define YYSTYPE_IS_DECLARED 1
......@@ -225,7 +227,7 @@ typedef union YYSTYPE
/* Line 216 of yacc.c. */
#line 229 "y.tab.c"
#line 231 "y.tab.c"
#ifdef short
# undef short
......@@ -658,42 +660,42 @@ static const yytype_int16 yyrhs[] =
/* YYRLINE[YYN] -- source line where rule number YYN was defined. */
static const yytype_uint16 yyrline[] =
{
0, 124, 124, 133, 140, 151, 151, 166, 167, 170,
171, 172, 175, 208, 219, 220, 223, 230, 237, 246,
260, 261, 268, 268, 281, 285, 286, 290, 295, 301,
305, 309, 313, 319, 325, 331, 336, 340, 344, 350,
356, 360, 364, 370, 374, 380, 381, 385, 391, 400,
406, 424, 429, 441, 457, 462, 469, 489, 507, 516,
535, 534, 549, 548, 579, 582, 589, 588, 599, 605,
614, 625, 631, 634, 642, 641, 652, 658, 670, 674,
679, 669, 700, 699, 712, 715, 721, 724, 736, 740,
735, 758, 757, 773, 774, 778, 782, 786, 790, 794,
798, 802, 806, 810, 814, 818, 822, 826, 830, 834,
838, 842, 846, 851, 857, 858, 862, 873, 877, 881,
885, 890, 894, 904, 908, 913, 921, 925, 926, 937,
941, 945, 949, 953, 961, 962, 968, 975, 981, 988,
991, 998, 1004, 1021, 1028, 1029, 1036, 1037, 1056, 1057,
1060, 1063, 1067, 1078, 1087, 1093, 1096, 1099, 1106, 1107,
1113, 1128, 1136, 1148, 1153, 1159, 1160, 1161, 1162, 1163,
1164, 1170, 1171, 1172, 1173, 1179, 1180, 1181, 1182, 1183,
1189, 1190, 1193, 1196, 1197, 1198, 1199, 1200, 1203, 1204,
1217, 1221, 1226, 1231, 1236, 1240, 1241, 1244, 1250, 1257,
1263, 1270, 1276, 1287, 1301, 1330, 1370, 1395, 1413, 1422,
1425, 1433, 1437, 1441, 1448, 1454, 1459, 1471, 1474, 1484,
1485, 1491, 1492, 1498, 1502, 1508, 1509, 1515, 1519, 1525,
1548, 1553, 1559, 1565, 1572, 1581, 1590, 1605, 1611, 1616,
1620, 1627, 1640, 1641, 1647, 1653, 1656, 1660, 1666, 1669,
1678, 1681, 1682, 1686, 1687, 1693, 1694, 1695, 1696, 1697,
1699, 1698, 1713, 1718, 1722, 1726, 1730, 1734, 1739, 1758,
1764, 1772, 1776, 1782, 1786, 1792, 1796, 1802, 1806, 1815,
1819, 1823, 1827, 1833, 1836, 1844, 1845, 1847, 1848, 1851,
1854, 1857, 1860, 1863, 1866, 1869, 1872, 1875, 1878, 1881,
1884, 1887, 1890, 1896, 1900, 1904, 1908, 1912, 1916, 1936,
1943, 1954, 1955, 1956, 1959, 1960, 1963, 1967, 1977, 1981,
1985, 1989, 1993, 1997, 2001, 2007, 2013, 2021, 2029, 2035,
2042, 2058, 2076, 2080, 2086, 2089, 2092, 2096, 2106, 2110,
2125, 2133, 2134, 2146, 2147, 2150, 2154, 2160, 2164, 2170,
2174
0, 126, 126, 135, 142, 153, 153, 168, 169, 172,
173, 174, 177, 214, 225, 226, 229, 236, 243, 252,
266, 267, 274, 274, 287, 291, 292, 296, 301, 307,
311, 315, 319, 325, 331, 337, 342, 346, 350, 356,
362, 366, 370, 376, 380, 386, 387, 391, 397, 406,
412, 430, 435, 447, 463, 468, 475, 495, 513, 522,
541, 540, 555, 554, 585, 588, 595, 594, 605, 611,
620, 631, 637, 640, 648, 647, 658, 664, 676, 680,
685, 675, 706, 705, 718, 721, 727, 730, 742, 746,
741, 764, 763, 779, 780, 784, 788, 792, 796, 800,
804, 808, 812, 816, 820, 824, 828, 832, 836, 840,
844, 848, 852, 857, 863, 864, 868, 879, 883, 887,
891, 896, 900, 910, 914, 919, 927, 931, 932, 943,
947, 951, 955, 959, 974, 975, 981, 988, 994, 1001,
1004, 1011, 1017, 1034, 1041, 1042, 1049, 1050, 1069, 1070,
1073, 1076, 1080, 1091, 1100, 1106, 1109, 1112, 1119, 1120,
1126, 1141, 1149, 1161, 1166, 1172, 1173, 1174, 1175, 1176,
1177, 1183, 1184, 1185, 1186, 1192, 1193, 1194, 1195, 1196,
1202, 1203, 1206, 1209, 1210, 1211, 1212, 1213, 1216, 1217,
1230, 1234, 1239, 1244, 1249, 1253, 1254, 1257, 1263, 1270,
1276, 1283, 1289, 1300, 1314, 1343, 1383, 1408, 1426, 1435,
1438, 1446, 1450, 1454, 1461, 1467, 1472, 1484, 1487, 1497,
1498, 1504, 1505, 1511, 1515, 1521, 1522, 1528, 1532, 1538,
1561, 1566, 1572, 1578, 1585, 1594, 1603, 1618, 1624, 1629,
1633, 1640, 1653, 1654, 1660, 1666, 1669, 1673, 1679, 1682,
1691, 1694, 1695, 1699, 1700, 1706, 1707, 1708, 1709, 1710,
1712, 1711, 1726, 1731, 1735, 1739, 1743, 1747, 1752, 1771,
1777, 1785, 1789, 1795, 1799, 1805, 1809, 1815, 1819, 1828,
1832, 1836, 1840, 1846, 1849, 1857, 1858, 1860, 1861, 1864,
1867, 1870, 1873, 1876, 1879, 1882, 1885, 1888, 1891, 1894,
1897, 1900, 1903, 1909, 1913, 1917, 1921, 1925, 1929, 1949,
1956, 1967, 1968, 1969, 1972, 1973, 1976, 1980, 1990, 1994,
1998, 2002, 2006, 2010, 2014, 2020, 2026, 2034, 2042, 2048,
2055, 2071, 2089, 2093, 2099, 2102, 2105, 2109, 2119, 2123,
2138, 2146, 2147, 2159, 2160, 2163, 2167, 2173, 2177, 2183,
2187
};
#endif
......@@ -2369,14 +2371,14 @@ yyreduce:
switch (yyn)
{
case 2:
#line 128 "go.y"
#line 130 "go.y"
{
xtop = concat(xtop, (yyvsp[(4) - (4)].list));
}
break;
case 3:
#line 134 "go.y"
#line 136 "go.y"
{
prevlineno = lineno;
yyerror("package statement must be first");
......@@ -2386,14 +2388,14 @@ yyreduce:
break;
case 4:
#line 141 "go.y"
#line 143 "go.y"
{
mkpackage((yyvsp[(2) - (3)].sym)->name);
}
break;
case 5:
#line 151 "go.y"
#line 153 "go.y"
{
importpkg = runtimepkg;
......@@ -2406,14 +2408,14 @@ yyreduce:
break;
case 6:
#line 162 "go.y"
#line 164 "go.y"
{
importpkg = nil;
}
break;
case 12:
#line 176 "go.y"
#line 178 "go.y"
{
Pkg *ipkg;
Sym *my;
......@@ -2436,6 +2438,10 @@ yyreduce:
importdot(ipkg, pack);
break;
}
if(strcmp(my->name, "init") == 0) {
yyerror("cannot import package as init - init must be a func");
break;
}
if(my->name[0] == '_' && my->name[1] == '\0')
break;
if(my->def) {
......@@ -2449,7 +2455,7 @@ yyreduce:
break;
case 13:
#line 209 "go.y"
#line 215 "go.y"
{
// When an invalid import path is passed to importfile,
// it calls yyerror and then sets up a fake import with
......@@ -2461,7 +2467,7 @@ yyreduce:
break;
case 16:
#line 224 "go.y"
#line 230 "go.y"
{
// import with original name
(yyval.i) = parserline();
......@@ -2471,7 +2477,7 @@ yyreduce:
break;
case 17:
#line 231 "go.y"
#line 237 "go.y"
{
// import with given name
(yyval.i) = parserline();
......@@ -2481,7 +2487,7 @@ yyreduce:
break;
case 18:
#line 238 "go.y"
#line 244 "go.y"
{
// import into my name space
(yyval.i) = parserline();
......@@ -2491,7 +2497,7 @@ yyreduce:
break;
case 19:
#line 247 "go.y"
#line 253 "go.y"
{
if(importpkg->name == nil) {
importpkg->name = (yyvsp[(2) - (4)].sym)->name;
......@@ -2507,7 +2513,7 @@ yyreduce:
break;
case 21:
#line 262 "go.y"
#line 268 "go.y"
{
if(strcmp((yyvsp[(1) - (1)].sym)->name, "safe") == 0)
curio.importsafe = 1;
......@@ -2515,14 +2521,14 @@ yyreduce:
break;
case 22:
#line 268 "go.y"
#line 274 "go.y"
{
defercheckwidth();
}
break;
case 23:
#line 272 "go.y"
#line 278 "go.y"
{
resumecheckwidth();
unimportfile();
......@@ -2530,7 +2536,7 @@ yyreduce:
break;
case 24:
#line 281 "go.y"
#line 287 "go.y"
{
yyerror("empty top-level declaration");
(yyval.list) = nil;
......@@ -2538,14 +2544,14 @@ yyreduce:
break;
case 26:
#line 287 "go.y"
#line 293 "go.y"
{
(yyval.list) = list1((yyvsp[(1) - (1)].node));
}
break;
case 27:
#line 291 "go.y"
#line 297 "go.y"
{
yyerror("non-declaration statement outside function body");
(yyval.list) = nil;
......@@ -2553,35 +2559,35 @@ yyreduce:
break;
case 28:
#line 296 "go.y"
#line 302 "go.y"
{
(yyval.list) = nil;
}
break;
case 29:
#line 302 "go.y"
#line 308 "go.y"
{
(yyval.list) = (yyvsp[(2) - (2)].list);
}
break;
case 30:
#line 306 "go.y"
#line 312 "go.y"
{
(yyval.list) = (yyvsp[(3) - (5)].list);
}
break;
case 31:
#line 310 "go.y"
#line 316 "go.y"
{
(yyval.list) = nil;
}
break;
case 32:
#line 314 "go.y"
#line 320 "go.y"
{
(yyval.list) = (yyvsp[(2) - (2)].list);
iota = -100000;
......@@ -2590,7 +2596,7 @@ yyreduce:
break;
case 33:
#line 320 "go.y"
#line 326 "go.y"
{
(yyval.list) = (yyvsp[(3) - (5)].list);
iota = -100000;
......@@ -2599,7 +2605,7 @@ yyreduce:
break;
case 34:
#line 326 "go.y"
#line 332 "go.y"
{
(yyval.list) = concat((yyvsp[(3) - (7)].list), (yyvsp[(5) - (7)].list));
iota = -100000;
......@@ -2608,7 +2614,7 @@ yyreduce:
break;
case 35:
#line 332 "go.y"
#line 338 "go.y"
{
(yyval.list) = nil;
iota = -100000;
......@@ -2616,84 +2622,84 @@ yyreduce:
break;
case 36:
#line 337 "go.y"
#line 343 "go.y"
{
(yyval.list) = list1((yyvsp[(2) - (2)].node));
}
break;
case 37:
#line 341 "go.y"
#line 347 "go.y"
{
(yyval.list) = (yyvsp[(3) - (5)].list);
}
break;
case 38:
#line 345 "go.y"
#line 351 "go.y"
{
(yyval.list) = nil;
}
break;
case 39:
#line 351 "go.y"
#line 357 "go.y"
{
iota = 0;
}
break;
case 40:
#line 357 "go.y"
#line 363 "go.y"
{
(yyval.list) = variter((yyvsp[(1) - (2)].list), (yyvsp[(2) - (2)].node), nil);
}
break;
case 41:
#line 361 "go.y"
#line 367 "go.y"
{
(yyval.list) = variter((yyvsp[(1) - (4)].list), (yyvsp[(2) - (4)].node), (yyvsp[(4) - (4)].list));
}
break;
case 42:
#line 365 "go.y"
#line 371 "go.y"
{
(yyval.list) = variter((yyvsp[(1) - (3)].list), nil, (yyvsp[(3) - (3)].list));
}
break;
case 43:
#line 371 "go.y"
#line 377 "go.y"
{
(yyval.list) = constiter((yyvsp[(1) - (4)].list), (yyvsp[(2) - (4)].node), (yyvsp[(4) - (4)].list));
}
break;
case 44:
#line 375 "go.y"
#line 381 "go.y"
{
(yyval.list) = constiter((yyvsp[(1) - (3)].list), N, (yyvsp[(3) - (3)].list));
}
break;
case 46:
#line 382 "go.y"
#line 388 "go.y"
{
(yyval.list) = constiter((yyvsp[(1) - (2)].list), (yyvsp[(2) - (2)].node), nil);
}
break;
case 47:
#line 386 "go.y"
#line 392 "go.y"
{
(yyval.list) = constiter((yyvsp[(1) - (1)].list), N, nil);
}
break;
case 48:
#line 392 "go.y"
#line 398 "go.y"
{
// different from dclname because the name
// becomes visible right here, not at the end
......@@ -2703,14 +2709,14 @@ yyreduce:
break;
case 49:
#line 401 "go.y"
#line 407 "go.y"
{
(yyval.node) = typedcl1((yyvsp[(1) - (2)].node), (yyvsp[(2) - (2)].node), 1);
}
break;
case 50:
#line 407 "go.y"
#line 413 "go.y"
{
(yyval.node) = (yyvsp[(1) - (1)].node);
......@@ -2731,7 +2737,7 @@ yyreduce:
break;
case 51:
#line 425 "go.y"
#line 431 "go.y"
{
(yyval.node) = nod(OASOP, (yyvsp[(1) - (3)].node), (yyvsp[(3) - (3)].node));
(yyval.node)->etype = (yyvsp[(2) - (3)].i); // rathole to pass opcode
......@@ -2739,7 +2745,7 @@ yyreduce:
break;
case 52:
#line 430 "go.y"
#line 436 "go.y"
{
if((yyvsp[(1) - (3)].list)->next == nil && (yyvsp[(3) - (3)].list)->next == nil) {
// simple
......@@ -2754,7 +2760,7 @@ yyreduce:
break;
case 53:
#line 442 "go.y"
#line 448 "go.y"
{
if((yyvsp[(3) - (3)].list)->n->op == OTYPESW) {
(yyval.node) = nod(OTYPESW, N, (yyvsp[(3) - (3)].list)->n->right);
......@@ -2773,7 +2779,7 @@ yyreduce:
break;
case 54:
#line 458 "go.y"
#line 464 "go.y"
{
(yyval.node) = nod(OASOP, (yyvsp[(1) - (2)].node), nodintconst(1));
(yyval.node)->etype = OADD;
......@@ -2781,7 +2787,7 @@ yyreduce:
break;
case 55:
#line 463 "go.y"
#line 469 "go.y"
{
(yyval.node) = nod(OASOP, (yyvsp[(1) - (2)].node), nodintconst(1));
(yyval.node)->etype = OSUB;
......@@ -2789,7 +2795,7 @@ yyreduce:
break;
case 56:
#line 470 "go.y"
#line 476 "go.y"
{
Node *n, *nn;
......@@ -2812,7 +2818,7 @@ yyreduce:
break;
case 57:
#line 490 "go.y"
#line 496 "go.y"
{
Node *n;
......@@ -2833,7 +2839,7 @@ yyreduce:
break;
case 58:
#line 508 "go.y"
#line 514 "go.y"
{
// will be converted to OCASE
// right will point to next case
......@@ -2845,7 +2851,7 @@ yyreduce:
break;
case 59:
#line 517 "go.y"
#line 523 "go.y"
{
Node *n, *nn;
......@@ -2864,14 +2870,14 @@ yyreduce:
break;
case 60:
#line 535 "go.y"
#line 541 "go.y"
{
markdcl();
}
break;
case 61:
#line 539 "go.y"
#line 545 "go.y"
{
if((yyvsp[(3) - (4)].list) == nil)
(yyval.node) = nod(OEMPTY, N, N);
......@@ -2882,7 +2888,7 @@ yyreduce:
break;
case 62:
#line 549 "go.y"
#line 555 "go.y"
{
// If the last token read by the lexer was consumed
// as part of the case, clear it (parser has cleared yychar).
......@@ -2895,7 +2901,7 @@ yyreduce:
break;
case 63:
#line 559 "go.y"
#line 565 "go.y"
{
int last;
......@@ -2917,28 +2923,28 @@ yyreduce:
break;
case 64:
#line 579 "go.y"
#line 585 "go.y"
{
(yyval.list) = nil;
}
break;
case 65:
#line 583 "go.y"
#line 589 "go.y"
{
(yyval.list) = list((yyvsp[(1) - (2)].list), (yyvsp[(2) - (2)].node));
}
break;
case 66:
#line 589 "go.y"
#line 595 "go.y"
{
markdcl();
}
break;
case 67:
#line 593 "go.y"
#line 599 "go.y"
{
(yyval.list) = (yyvsp[(3) - (4)].list);
popdcl();
......@@ -2946,7 +2952,7 @@ yyreduce:
break;
case 68:
#line 600 "go.y"
#line 606 "go.y"
{
(yyval.node) = nod(ORANGE, N, (yyvsp[(4) - (4)].node));
(yyval.node)->list = (yyvsp[(1) - (4)].list);
......@@ -2955,7 +2961,7 @@ yyreduce:
break;
case 69:
#line 606 "go.y"
#line 612 "go.y"
{
(yyval.node) = nod(ORANGE, N, (yyvsp[(4) - (4)].node));
(yyval.node)->list = (yyvsp[(1) - (4)].list);
......@@ -2965,7 +2971,7 @@ yyreduce:
break;
case 70:
#line 615 "go.y"
#line 621 "go.y"
{
// init ; test ; incr
if((yyvsp[(5) - (5)].node) != N && (yyvsp[(5) - (5)].node)->colas != 0)
......@@ -2979,7 +2985,7 @@ yyreduce:
break;
case 71:
#line 626 "go.y"
#line 632 "go.y"
{
// normal test
(yyval.node) = nod(OFOR, N, N);
......@@ -2988,7 +2994,7 @@ yyreduce:
break;
case 73:
#line 635 "go.y"
#line 641 "go.y"
{
(yyval.node) = (yyvsp[(1) - (2)].node);
(yyval.node)->nbody = concat((yyval.node)->nbody, (yyvsp[(2) - (2)].list));
......@@ -2996,14 +3002,14 @@ yyreduce:
break;
case 74:
#line 642 "go.y"
#line 648 "go.y"
{
markdcl();
}
break;
case 75:
#line 646 "go.y"
#line 652 "go.y"
{
(yyval.node) = (yyvsp[(3) - (3)].node);
popdcl();
......@@ -3011,7 +3017,7 @@ yyreduce:
break;
case 76:
#line 653 "go.y"
#line 659 "go.y"
{
// test
(yyval.node) = nod(OIF, N, N);
......@@ -3020,7 +3026,7 @@ yyreduce:
break;
case 77:
#line 659 "go.y"
#line 665 "go.y"
{
// init ; test
(yyval.node) = nod(OIF, N, N);
......@@ -3031,14 +3037,14 @@ yyreduce:
break;
case 78:
#line 670 "go.y"
#line 676 "go.y"
{
markdcl();
}
break;
case 79:
#line 674 "go.y"
#line 680 "go.y"
{
if((yyvsp[(3) - (3)].node)->ntest == N)
yyerror("missing condition in if statement");
......@@ -3046,14 +3052,14 @@ yyreduce:
break;
case 80:
#line 679 "go.y"
#line 685 "go.y"
{
(yyvsp[(3) - (5)].node)->nbody = (yyvsp[(5) - (5)].list);
}
break;
case 81:
#line 683 "go.y"
#line 689 "go.y"
{
Node *n;
NodeList *nn;
......@@ -3071,14 +3077,14 @@ yyreduce:
break;
case 82:
#line 700 "go.y"
#line 706 "go.y"
{
markdcl();
}
break;
case 83:
#line 704 "go.y"
#line 710 "go.y"
{
if((yyvsp[(4) - (5)].node)->ntest == N)
yyerror("missing condition in if statement");
......@@ -3088,28 +3094,28 @@ yyreduce:
break;
case 84:
#line 712 "go.y"
#line 718 "go.y"
{
(yyval.list) = nil;
}
break;
case 85:
#line 716 "go.y"
#line 722 "go.y"
{
(yyval.list) = concat((yyvsp[(1) - (2)].list), (yyvsp[(2) - (2)].list));
}
break;
case 86:
#line 721 "go.y"
#line 727 "go.y"
{
(yyval.list) = nil;
}
break;
case 87:
#line 725 "go.y"
#line 731 "go.y"
{
NodeList *node;
......@@ -3121,14 +3127,14 @@ yyreduce:
break;
case 88:
#line 736 "go.y"
#line 742 "go.y"
{
markdcl();
}
break;
case 89:
#line 740 "go.y"
#line 746 "go.y"
{
Node *n;
n = (yyvsp[(3) - (3)].node)->ntest;
......@@ -3139,7 +3145,7 @@ yyreduce:
break;
case 90:
#line 748 "go.y"
#line 754 "go.y"
{
(yyval.node) = (yyvsp[(3) - (7)].node);
(yyval.node)->op = OSWITCH;
......@@ -3150,14 +3156,14 @@ yyreduce:
break;
case 91:
#line 758 "go.y"
#line 764 "go.y"
{
typesw = nod(OXXX, typesw, N);
}
break;
case 92:
#line 762 "go.y"
#line 768 "go.y"
{
(yyval.node) = nod(OSELECT, N, N);
(yyval.node)->lineno = typesw->lineno;
......@@ -3167,154 +3173,154 @@ yyreduce:
break;
case 94:
#line 775 "go.y"
#line 781 "go.y"
{
(yyval.node) = nod(OOROR, (yyvsp[(1) - (3)].node), (yyvsp[(3) - (3)].node));
}
break;
case 95:
#line 779 "go.y"
#line 785 "go.y"
{
(yyval.node) = nod(OANDAND, (yyvsp[(1) - (3)].node), (yyvsp[(3) - (3)].node));
}
break;
case 96:
#line 783 "go.y"
#line 789 "go.y"
{
(yyval.node) = nod(OEQ, (yyvsp[(1) - (3)].node), (yyvsp[(3) - (3)].node));
}
break;
case 97:
#line 787 "go.y"
#line 793 "go.y"
{
(yyval.node) = nod(ONE, (yyvsp[(1) - (3)].node), (yyvsp[(3) - (3)].node));
}
break;
case 98:
#line 791 "go.y"
#line 797 "go.y"
{
(yyval.node) = nod(OLT, (yyvsp[(1) - (3)].node), (yyvsp[(3) - (3)].node));
}
break;
case 99:
#line 795 "go.y"
#line 801 "go.y"
{
(yyval.node) = nod(OLE, (yyvsp[(1) - (3)].node), (yyvsp[(3) - (3)].node));
}
break;
case 100:
#line 799 "go.y"
#line 805 "go.y"
{
(yyval.node) = nod(OGE, (yyvsp[(1) - (3)].node), (yyvsp[(3) - (3)].node));
}
break;
case 101:
#line 803 "go.y"
#line 809 "go.y"
{
(yyval.node) = nod(OGT, (yyvsp[(1) - (3)].node), (yyvsp[(3) - (3)].node));
}
break;
case 102:
#line 807 "go.y"
#line 813 "go.y"
{
(yyval.node) = nod(OADD, (yyvsp[(1) - (3)].node), (yyvsp[(3) - (3)].node));
}
break;
case 103:
#line 811 "go.y"
#line 817 "go.y"
{
(yyval.node) = nod(OSUB, (yyvsp[(1) - (3)].node), (yyvsp[(3) - (3)].node));
}
break;
case 104:
#line 815 "go.y"
#line 821 "go.y"
{
(yyval.node) = nod(OOR, (yyvsp[(1) - (3)].node), (yyvsp[(3) - (3)].node));
}
break;
case 105:
#line 819 "go.y"
#line 825 "go.y"
{
(yyval.node) = nod(OXOR, (yyvsp[(1) - (3)].node), (yyvsp[(3) - (3)].node));
}
break;
case 106:
#line 823 "go.y"
#line 829 "go.y"
{
(yyval.node) = nod(OMUL, (yyvsp[(1) - (3)].node), (yyvsp[(3) - (3)].node));
}
break;
case 107:
#line 827 "go.y"
#line 833 "go.y"
{
(yyval.node) = nod(ODIV, (yyvsp[(1) - (3)].node), (yyvsp[(3) - (3)].node));
}
break;
case 108:
#line 831 "go.y"
#line 837 "go.y"
{
(yyval.node) = nod(OMOD, (yyvsp[(1) - (3)].node), (yyvsp[(3) - (3)].node));
}
break;
case 109:
#line 835 "go.y"
#line 841 "go.y"
{
(yyval.node) = nod(OAND, (yyvsp[(1) - (3)].node), (yyvsp[(3) - (3)].node));
}
break;
case 110:
#line 839 "go.y"
#line 845 "go.y"
{
(yyval.node) = nod(OANDNOT, (yyvsp[(1) - (3)].node), (yyvsp[(3) - (3)].node));
}
break;
case 111:
#line 843 "go.y"
#line 849 "go.y"
{
(yyval.node) = nod(OLSH, (yyvsp[(1) - (3)].node), (yyvsp[(3) - (3)].node));
}
break;
case 112:
#line 847 "go.y"
#line 853 "go.y"
{
(yyval.node) = nod(ORSH, (yyvsp[(1) - (3)].node), (yyvsp[(3) - (3)].node));
}
break;
case 113:
#line 852 "go.y"
#line 858 "go.y"
{
(yyval.node) = nod(OSEND, (yyvsp[(1) - (3)].node), (yyvsp[(3) - (3)].node));
}
break;
case 115:
#line 859 "go.y"
#line 865 "go.y"
{
(yyval.node) = nod(OIND, (yyvsp[(2) - (2)].node), N);
}
break;
case 116:
#line 863 "go.y"
#line 869 "go.y"
{
if((yyvsp[(2) - (2)].node)->op == OCOMPLIT) {
// Special case for &T{...}: turn into (*T){...}.
......@@ -3328,28 +3334,28 @@ yyreduce:
break;
case 117:
#line 874 "go.y"
#line 880 "go.y"
{
(yyval.node) = nod(OPLUS, (yyvsp[(2) - (2)].node), N);
}
break;
case 118:
#line 878 "go.y"
#line 884 "go.y"
{
(yyval.node) = nod(OMINUS, (yyvsp[(2) - (2)].node), N);
}
break;
case 119:
#line 882 "go.y"
#line 888 "go.y"
{
(yyval.node) = nod(ONOT, (yyvsp[(2) - (2)].node), N);
}
break;
case 120:
#line 886 "go.y"
#line 892 "go.y"
{
yyerror("the bitwise complement operator is ^");
(yyval.node) = nod(OCOM, (yyvsp[(2) - (2)].node), N);
......@@ -3357,28 +3363,28 @@ yyreduce:
break;
case 121:
#line 891 "go.y"
#line 897 "go.y"
{
(yyval.node) = nod(OCOM, (yyvsp[(2) - (2)].node), N);
}
break;
case 122:
#line 895 "go.y"
#line 901 "go.y"
{
(yyval.node) = nod(ORECV, (yyvsp[(2) - (2)].node), N);
}
break;
case 123:
#line 905 "go.y"
#line 911 "go.y"
{
(yyval.node) = nod(OCALL, (yyvsp[(1) - (3)].node), N);
}
break;
case 124:
#line 909 "go.y"
#line 915 "go.y"
{
(yyval.node) = nod(OCALL, (yyvsp[(1) - (5)].node), N);
(yyval.node)->list = (yyvsp[(3) - (5)].list);
......@@ -3386,7 +3392,7 @@ yyreduce:
break;
case 125:
#line 914 "go.y"
#line 920 "go.y"
{
(yyval.node) = nod(OCALL, (yyvsp[(1) - (6)].node), N);
(yyval.node)->list = (yyvsp[(3) - (6)].list);
......@@ -3395,14 +3401,14 @@ yyreduce:
break;
case 126:
#line 922 "go.y"
#line 928 "go.y"
{
(yyval.node) = nodlit((yyvsp[(1) - (1)].val));
}
break;
case 128:
#line 927 "go.y"
#line 933 "go.y"
{
if((yyvsp[(1) - (3)].node)->op == OPACK) {
Sym *s;
......@@ -3416,36 +3422,43 @@ yyreduce:
break;
case 129:
#line 938 "go.y"
#line 944 "go.y"
{
(yyval.node) = nod(ODOTTYPE, (yyvsp[(1) - (5)].node), (yyvsp[(4) - (5)].node));
}
break;
case 130:
#line 942 "go.y"
#line 948 "go.y"
{
(yyval.node) = nod(OTYPESW, N, (yyvsp[(1) - (5)].node));
}
break;
case 131:
#line 946 "go.y"
#line 952 "go.y"
{
(yyval.node) = nod(OINDEX, (yyvsp[(1) - (4)].node), (yyvsp[(3) - (4)].node));
}
break;
case 132:
#line 950 "go.y"
#line 956 "go.y"
{
(yyval.node) = nod(OSLICE, (yyvsp[(1) - (6)].node), nod(OKEY, (yyvsp[(3) - (6)].node), (yyvsp[(5) - (6)].node)));
}
break;
case 133:
#line 954 "go.y"
#line 960 "go.y"
{
// Make sure we don't accidentally release this experimental feature.
// http://golang.org/s/go12slice.
if(isrelease < 0)
isrelease = strstr(getgoversion(), "release") != nil;
if(isrelease)
yyerror("3-index slice not available in release");
if((yyvsp[(5) - (8)].node) == N)
yyerror("middle index required in 3-index slice");
if((yyvsp[(7) - (8)].node) == N)
......@@ -3455,7 +3468,7 @@ yyreduce:
break;
case 135:
#line 963 "go.y"
#line 976 "go.y"
{
// conversion
(yyval.node) = nod(OCALL, (yyvsp[(1) - (5)].node), N);
......@@ -3464,7 +3477,7 @@ yyreduce:
break;
case 136:
#line 969 "go.y"
#line 982 "go.y"
{
(yyval.node) = (yyvsp[(3) - (5)].node);
(yyval.node)->right = (yyvsp[(1) - (5)].node);
......@@ -3474,7 +3487,7 @@ yyreduce:
break;
case 137:
#line 976 "go.y"
#line 989 "go.y"
{
(yyval.node) = (yyvsp[(3) - (5)].node);
(yyval.node)->right = (yyvsp[(1) - (5)].node);
......@@ -3483,7 +3496,7 @@ yyreduce:
break;
case 138:
#line 982 "go.y"
#line 995 "go.y"
{
yyerror("cannot parenthesize type in composite literal");
(yyval.node) = (yyvsp[(5) - (7)].node);
......@@ -3493,7 +3506,7 @@ yyreduce:
break;
case 140:
#line 991 "go.y"
#line 1004 "go.y"
{
// composite expression.
// make node early so we get the right line number.
......@@ -3502,14 +3515,14 @@ yyreduce:
break;
case 141:
#line 999 "go.y"
#line 1012 "go.y"
{
(yyval.node) = nod(OKEY, (yyvsp[(1) - (3)].node), (yyvsp[(3) - (3)].node));
}
break;
case 142:
#line 1005 "go.y"
#line 1018 "go.y"
{
// These nodes do not carry line numbers.
// Since a composite literal commonly spans several lines,
......@@ -3529,7 +3542,7 @@ yyreduce:
break;
case 143:
#line 1022 "go.y"
#line 1035 "go.y"
{
(yyval.node) = (yyvsp[(2) - (4)].node);
(yyval.node)->list = (yyvsp[(3) - (4)].list);
......@@ -3537,7 +3550,7 @@ yyreduce:
break;
case 145:
#line 1030 "go.y"
#line 1043 "go.y"
{
(yyval.node) = (yyvsp[(2) - (4)].node);
(yyval.node)->list = (yyvsp[(3) - (4)].list);
......@@ -3545,7 +3558,7 @@ yyreduce:
break;
case 147:
#line 1038 "go.y"
#line 1051 "go.y"
{
(yyval.node) = (yyvsp[(2) - (3)].node);
......@@ -3565,21 +3578,21 @@ yyreduce:
break;
case 151:
#line 1064 "go.y"
#line 1077 "go.y"
{
(yyval.i) = LBODY;
}
break;
case 152:
#line 1068 "go.y"
#line 1081 "go.y"
{
(yyval.i) = '{';
}
break;
case 153:
#line 1079 "go.y"
#line 1092 "go.y"
{
if((yyvsp[(1) - (1)].sym) == S)
(yyval.node) = N;
......@@ -3589,21 +3602,21 @@ yyreduce:
break;
case 154:
#line 1088 "go.y"
#line 1101 "go.y"
{
(yyval.node) = dclname((yyvsp[(1) - (1)].sym));
}
break;
case 155:
#line 1093 "go.y"
#line 1106 "go.y"
{
(yyval.node) = N;
}
break;
case 157:
#line 1100 "go.y"
#line 1113 "go.y"
{
(yyval.sym) = (yyvsp[(1) - (1)].sym);
// during imports, unqualified non-exported identifiers are from builtinpkg
......@@ -3613,14 +3626,14 @@ yyreduce:
break;
case 159:
#line 1108 "go.y"
#line 1121 "go.y"
{
(yyval.sym) = S;
}
break;
case 160:
#line 1114 "go.y"
#line 1127 "go.y"
{
Pkg *p;
......@@ -3636,7 +3649,7 @@ yyreduce:
break;
case 161:
#line 1129 "go.y"
#line 1142 "go.y"
{
(yyval.node) = oldname((yyvsp[(1) - (1)].sym));
if((yyval.node)->pack != N)
......@@ -3645,7 +3658,7 @@ yyreduce:
break;
case 163:
#line 1149 "go.y"
#line 1162 "go.y"
{
yyerror("final argument in variadic function missing type");
(yyval.node) = nod(ODDD, typenod(typ(TINTER)), N);
......@@ -3653,35 +3666,35 @@ yyreduce:
break;
case 164:
#line 1154 "go.y"
#line 1167 "go.y"
{
(yyval.node) = nod(ODDD, (yyvsp[(2) - (2)].node), N);
}
break;
case 170:
#line 1165 "go.y"
#line 1178 "go.y"
{
(yyval.node) = nod(OTPAREN, (yyvsp[(2) - (3)].node), N);
}
break;
case 174:
#line 1174 "go.y"
#line 1187 "go.y"
{
(yyval.node) = nod(OIND, (yyvsp[(2) - (2)].node), N);
}
break;
case 179:
#line 1184 "go.y"
#line 1197 "go.y"
{
(yyval.node) = nod(OTPAREN, (yyvsp[(2) - (3)].node), N);
}
break;
case 189:
#line 1205 "go.y"
#line 1218 "go.y"
{
if((yyvsp[(1) - (3)].node)->op == OPACK) {
Sym *s;
......@@ -3695,14 +3708,14 @@ yyreduce:
break;
case 190:
#line 1218 "go.y"
#line 1231 "go.y"
{
(yyval.node) = nod(OTARRAY, (yyvsp[(2) - (4)].node), (yyvsp[(4) - (4)].node));
}
break;
case 191:
#line 1222 "go.y"
#line 1235 "go.y"
{
// array literal of nelem
(yyval.node) = nod(OTARRAY, nod(ODDD, N, N), (yyvsp[(4) - (4)].node));
......@@ -3710,7 +3723,7 @@ yyreduce:
break;
case 192:
#line 1227 "go.y"
#line 1240 "go.y"
{
(yyval.node) = nod(OTCHAN, (yyvsp[(2) - (2)].node), N);
(yyval.node)->etype = Cboth;
......@@ -3718,7 +3731,7 @@ yyreduce:
break;
case 193:
#line 1232 "go.y"
#line 1245 "go.y"
{
(yyval.node) = nod(OTCHAN, (yyvsp[(3) - (3)].node), N);
(yyval.node)->etype = Csend;
......@@ -3726,21 +3739,21 @@ yyreduce:
break;
case 194:
#line 1237 "go.y"
#line 1250 "go.y"
{
(yyval.node) = nod(OTMAP, (yyvsp[(3) - (5)].node), (yyvsp[(5) - (5)].node));
}
break;
case 197:
#line 1245 "go.y"
#line 1258 "go.y"
{
(yyval.node) = nod(OIND, (yyvsp[(2) - (2)].node), N);
}
break;
case 198:
#line 1251 "go.y"
#line 1264 "go.y"
{
(yyval.node) = nod(OTCHAN, (yyvsp[(3) - (3)].node), N);
(yyval.node)->etype = Crecv;
......@@ -3748,7 +3761,7 @@ yyreduce:
break;
case 199:
#line 1258 "go.y"
#line 1271 "go.y"
{
(yyval.node) = nod(OTSTRUCT, N, N);
(yyval.node)->list = (yyvsp[(3) - (5)].list);
......@@ -3757,7 +3770,7 @@ yyreduce:
break;
case 200:
#line 1264 "go.y"
#line 1277 "go.y"
{
(yyval.node) = nod(OTSTRUCT, N, N);
fixlbrace((yyvsp[(2) - (3)].i));
......@@ -3765,7 +3778,7 @@ yyreduce:
break;
case 201:
#line 1271 "go.y"
#line 1284 "go.y"
{
(yyval.node) = nod(OTINTER, N, N);
(yyval.node)->list = (yyvsp[(3) - (5)].list);
......@@ -3774,7 +3787,7 @@ yyreduce:
break;
case 202:
#line 1277 "go.y"
#line 1290 "go.y"
{
(yyval.node) = nod(OTINTER, N, N);
fixlbrace((yyvsp[(2) - (3)].i));
......@@ -3782,7 +3795,7 @@ yyreduce:
break;
case 203:
#line 1288 "go.y"
#line 1301 "go.y"
{
(yyval.node) = (yyvsp[(2) - (3)].node);
if((yyval.node) == N)
......@@ -3797,7 +3810,7 @@ yyreduce:
break;
case 204:
#line 1302 "go.y"
#line 1315 "go.y"
{
Node *t;
......@@ -3829,7 +3842,7 @@ yyreduce:
break;
case 205:
#line 1331 "go.y"
#line 1344 "go.y"
{
Node *rcvr, *t;
......@@ -3870,7 +3883,7 @@ yyreduce:
break;
case 206:
#line 1371 "go.y"
#line 1384 "go.y"
{
Sym *s;
Type *t;
......@@ -3898,7 +3911,7 @@ yyreduce:
break;
case 207:
#line 1396 "go.y"
#line 1409 "go.y"
{
(yyval.node) = methodname1(newname((yyvsp[(4) - (8)].sym)), (yyvsp[(2) - (8)].list)->n->right);
(yyval.node)->type = functype((yyvsp[(2) - (8)].list)->n, (yyvsp[(6) - (8)].list), (yyvsp[(8) - (8)].list));
......@@ -3917,7 +3930,7 @@ yyreduce:
break;
case 208:
#line 1414 "go.y"
#line 1427 "go.y"
{
(yyvsp[(3) - (5)].list) = checkarglist((yyvsp[(3) - (5)].list), 1);
(yyval.node) = nod(OTFUNC, N, N);
......@@ -3927,14 +3940,14 @@ yyreduce:
break;
case 209:
#line 1422 "go.y"
#line 1435 "go.y"
{
(yyval.list) = nil;
}
break;
case 210:
#line 1426 "go.y"
#line 1439 "go.y"
{
(yyval.list) = (yyvsp[(2) - (3)].list);
if((yyval.list) == nil)
......@@ -3943,21 +3956,21 @@ yyreduce:
break;
case 211:
#line 1434 "go.y"
#line 1447 "go.y"
{
(yyval.list) = nil;
}
break;
case 212:
#line 1438 "go.y"
#line 1451 "go.y"
{
(yyval.list) = list1(nod(ODCLFIELD, N, (yyvsp[(1) - (1)].node)));
}
break;
case 213:
#line 1442 "go.y"
#line 1455 "go.y"
{
(yyvsp[(2) - (3)].list) = checkarglist((yyvsp[(2) - (3)].list), 0);
(yyval.list) = (yyvsp[(2) - (3)].list);
......@@ -3965,14 +3978,14 @@ yyreduce:
break;
case 214:
#line 1449 "go.y"
#line 1462 "go.y"
{
closurehdr((yyvsp[(1) - (1)].node));
}
break;
case 215:
#line 1455 "go.y"
#line 1468 "go.y"
{
(yyval.node) = closurebody((yyvsp[(3) - (4)].list));
fixlbrace((yyvsp[(2) - (4)].i));
......@@ -3980,21 +3993,21 @@ yyreduce:
break;
case 216:
#line 1460 "go.y"
#line 1473 "go.y"
{
(yyval.node) = closurebody(nil);
}
break;
case 217:
#line 1471 "go.y"
#line 1484 "go.y"
{
(yyval.list) = nil;
}
break;
case 218:
#line 1475 "go.y"
#line 1488 "go.y"
{
(yyval.list) = concat((yyvsp[(1) - (3)].list), (yyvsp[(2) - (3)].list));
if(nsyntaxerrors == 0)
......@@ -4005,56 +4018,56 @@ yyreduce:
break;
case 220:
#line 1486 "go.y"
#line 1499 "go.y"
{
(yyval.list) = concat((yyvsp[(1) - (3)].list), (yyvsp[(3) - (3)].list));
}
break;
case 222:
#line 1493 "go.y"
#line 1506 "go.y"
{
(yyval.list) = concat((yyvsp[(1) - (3)].list), (yyvsp[(3) - (3)].list));
}
break;
case 223:
#line 1499 "go.y"
#line 1512 "go.y"
{
(yyval.list) = list1((yyvsp[(1) - (1)].node));
}
break;
case 224:
#line 1503 "go.y"
#line 1516 "go.y"
{
(yyval.list) = list((yyvsp[(1) - (3)].list), (yyvsp[(3) - (3)].node));
}
break;
case 226:
#line 1510 "go.y"
#line 1523 "go.y"
{
(yyval.list) = concat((yyvsp[(1) - (3)].list), (yyvsp[(3) - (3)].list));
}
break;
case 227:
#line 1516 "go.y"
#line 1529 "go.y"
{
(yyval.list) = list1((yyvsp[(1) - (1)].node));
}
break;
case 228:
#line 1520 "go.y"
#line 1533 "go.y"
{
(yyval.list) = list((yyvsp[(1) - (3)].list), (yyvsp[(3) - (3)].node));
}
break;
case 229:
#line 1526 "go.y"
#line 1539 "go.y"
{
NodeList *l;
......@@ -4080,7 +4093,7 @@ yyreduce:
break;
case 230:
#line 1549 "go.y"
#line 1562 "go.y"
{
(yyvsp[(1) - (2)].node)->val = (yyvsp[(2) - (2)].val);
(yyval.list) = list1((yyvsp[(1) - (2)].node));
......@@ -4088,7 +4101,7 @@ yyreduce:
break;
case 231:
#line 1554 "go.y"
#line 1567 "go.y"
{
(yyvsp[(2) - (4)].node)->val = (yyvsp[(4) - (4)].val);
(yyval.list) = list1((yyvsp[(2) - (4)].node));
......@@ -4097,7 +4110,7 @@ yyreduce:
break;
case 232:
#line 1560 "go.y"
#line 1573 "go.y"
{
(yyvsp[(2) - (3)].node)->right = nod(OIND, (yyvsp[(2) - (3)].node)->right, N);
(yyvsp[(2) - (3)].node)->val = (yyvsp[(3) - (3)].val);
......@@ -4106,7 +4119,7 @@ yyreduce:
break;
case 233:
#line 1566 "go.y"
#line 1579 "go.y"
{
(yyvsp[(3) - (5)].node)->right = nod(OIND, (yyvsp[(3) - (5)].node)->right, N);
(yyvsp[(3) - (5)].node)->val = (yyvsp[(5) - (5)].val);
......@@ -4116,7 +4129,7 @@ yyreduce:
break;
case 234:
#line 1573 "go.y"
#line 1586 "go.y"
{
(yyvsp[(3) - (5)].node)->right = nod(OIND, (yyvsp[(3) - (5)].node)->right, N);
(yyvsp[(3) - (5)].node)->val = (yyvsp[(5) - (5)].val);
......@@ -4126,7 +4139,7 @@ yyreduce:
break;
case 235:
#line 1582 "go.y"
#line 1595 "go.y"
{
Node *n;
......@@ -4138,7 +4151,7 @@ yyreduce:
break;
case 236:
#line 1591 "go.y"
#line 1604 "go.y"
{
Pkg *pkg;
......@@ -4154,14 +4167,14 @@ yyreduce:
break;
case 237:
#line 1606 "go.y"
#line 1619 "go.y"
{
(yyval.node) = embedded((yyvsp[(1) - (1)].sym));
}
break;
case 238:
#line 1612 "go.y"
#line 1625 "go.y"
{
(yyval.node) = nod(ODCLFIELD, (yyvsp[(1) - (2)].node), (yyvsp[(2) - (2)].node));
ifacedcl((yyval.node));
......@@ -4169,14 +4182,14 @@ yyreduce:
break;
case 239:
#line 1617 "go.y"
#line 1630 "go.y"
{
(yyval.node) = nod(ODCLFIELD, N, oldname((yyvsp[(1) - (1)].sym)));
}
break;
case 240:
#line 1621 "go.y"
#line 1634 "go.y"
{
(yyval.node) = nod(ODCLFIELD, N, oldname((yyvsp[(2) - (3)].sym)));
yyerror("cannot parenthesize embedded type");
......@@ -4184,7 +4197,7 @@ yyreduce:
break;
case 241:
#line 1628 "go.y"
#line 1641 "go.y"
{
// without func keyword
(yyvsp[(2) - (4)].list) = checkarglist((yyvsp[(2) - (4)].list), 1);
......@@ -4195,7 +4208,7 @@ yyreduce:
break;
case 243:
#line 1642 "go.y"
#line 1655 "go.y"
{
(yyval.node) = nod(ONONAME, N, N);
(yyval.node)->sym = (yyvsp[(1) - (2)].sym);
......@@ -4204,7 +4217,7 @@ yyreduce:
break;
case 244:
#line 1648 "go.y"
#line 1661 "go.y"
{
(yyval.node) = nod(ONONAME, N, N);
(yyval.node)->sym = (yyvsp[(1) - (2)].sym);
......@@ -4213,56 +4226,56 @@ yyreduce:
break;
case 246:
#line 1657 "go.y"
#line 1670 "go.y"
{
(yyval.list) = list1((yyvsp[(1) - (1)].node));
}
break;
case 247:
#line 1661 "go.y"
#line 1674 "go.y"
{
(yyval.list) = list((yyvsp[(1) - (3)].list), (yyvsp[(3) - (3)].node));
}
break;
case 248:
#line 1666 "go.y"
#line 1679 "go.y"
{
(yyval.list) = nil;
}
break;
case 249:
#line 1670 "go.y"
#line 1683 "go.y"
{
(yyval.list) = (yyvsp[(1) - (2)].list);
}
break;
case 250:
#line 1678 "go.y"
#line 1691 "go.y"
{
(yyval.node) = N;
}
break;
case 252:
#line 1683 "go.y"
#line 1696 "go.y"
{
(yyval.node) = liststmt((yyvsp[(1) - (1)].list));
}
break;
case 254:
#line 1688 "go.y"
#line 1701 "go.y"
{
(yyval.node) = N;
}
break;
case 260:
#line 1699 "go.y"
#line 1712 "go.y"
{
(yyvsp[(1) - (2)].node) = nod(OLABEL, (yyvsp[(1) - (2)].node), N);
(yyvsp[(1) - (2)].node)->sym = dclstack; // context, for goto restrictions
......@@ -4270,7 +4283,7 @@ yyreduce:
break;
case 261:
#line 1704 "go.y"
#line 1717 "go.y"
{
NodeList *l;
......@@ -4283,7 +4296,7 @@ yyreduce:
break;
case 262:
#line 1714 "go.y"
#line 1727 "go.y"
{
// will be converted to OFALL
(yyval.node) = nod(OXFALL, N, N);
......@@ -4291,35 +4304,35 @@ yyreduce:
break;
case 263:
#line 1719 "go.y"
#line 1732 "go.y"
{
(yyval.node) = nod(OBREAK, (yyvsp[(2) - (2)].node), N);
}
break;
case 264:
#line 1723 "go.y"
#line 1736 "go.y"
{
(yyval.node) = nod(OCONTINUE, (yyvsp[(2) - (2)].node), N);
}
break;
case 265:
#line 1727 "go.y"
#line 1740 "go.y"
{
(yyval.node) = nod(OPROC, (yyvsp[(2) - (2)].node), N);
}
break;
case 266:
#line 1731 "go.y"
#line 1744 "go.y"
{
(yyval.node) = nod(ODEFER, (yyvsp[(2) - (2)].node), N);
}
break;
case 267:
#line 1735 "go.y"
#line 1748 "go.y"
{
(yyval.node) = nod(OGOTO, (yyvsp[(2) - (2)].node), N);
(yyval.node)->sym = dclstack; // context, for goto restrictions
......@@ -4327,7 +4340,7 @@ yyreduce:
break;
case 268:
#line 1740 "go.y"
#line 1753 "go.y"
{
(yyval.node) = nod(ORETURN, N, N);
(yyval.node)->list = (yyvsp[(2) - (2)].list);
......@@ -4347,7 +4360,7 @@ yyreduce:
break;
case 269:
#line 1759 "go.y"
#line 1772 "go.y"
{
(yyval.list) = nil;
if((yyvsp[(1) - (1)].node) != N)
......@@ -4356,7 +4369,7 @@ yyreduce:
break;
case 270:
#line 1765 "go.y"
#line 1778 "go.y"
{
(yyval.list) = (yyvsp[(1) - (3)].list);
if((yyvsp[(3) - (3)].node) != N)
......@@ -4365,189 +4378,189 @@ yyreduce:
break;
case 271:
#line 1773 "go.y"
#line 1786 "go.y"
{
(yyval.list) = list1((yyvsp[(1) - (1)].node));
}
break;
case 272:
#line 1777 "go.y"
#line 1790 "go.y"
{
(yyval.list) = list((yyvsp[(1) - (3)].list), (yyvsp[(3) - (3)].node));
}
break;
case 273:
#line 1783 "go.y"
#line 1796 "go.y"
{
(yyval.list) = list1((yyvsp[(1) - (1)].node));
}
break;
case 274:
#line 1787 "go.y"
#line 1800 "go.y"
{
(yyval.list) = list((yyvsp[(1) - (3)].list), (yyvsp[(3) - (3)].node));
}
break;
case 275:
#line 1793 "go.y"
#line 1806 "go.y"
{
(yyval.list) = list1((yyvsp[(1) - (1)].node));
}
break;
case 276:
#line 1797 "go.y"
#line 1810 "go.y"
{
(yyval.list) = list((yyvsp[(1) - (3)].list), (yyvsp[(3) - (3)].node));
}
break;
case 277:
#line 1803 "go.y"
#line 1816 "go.y"
{
(yyval.list) = list1((yyvsp[(1) - (1)].node));
}
break;
case 278:
#line 1807 "go.y"
#line 1820 "go.y"
{
(yyval.list) = list((yyvsp[(1) - (3)].list), (yyvsp[(3) - (3)].node));
}
break;
case 279:
#line 1816 "go.y"
#line 1829 "go.y"
{
(yyval.list) = list1((yyvsp[(1) - (1)].node));
}
break;
case 280:
#line 1820 "go.y"
#line 1833 "go.y"
{
(yyval.list) = list1((yyvsp[(1) - (1)].node));
}
break;
case 281:
#line 1824 "go.y"
#line 1837 "go.y"
{
(yyval.list) = list((yyvsp[(1) - (3)].list), (yyvsp[(3) - (3)].node));
}
break;
case 282:
#line 1828 "go.y"
#line 1841 "go.y"
{
(yyval.list) = list((yyvsp[(1) - (3)].list), (yyvsp[(3) - (3)].node));
}
break;
case 283:
#line 1833 "go.y"
#line 1846 "go.y"
{
(yyval.list) = nil;
}
break;
case 284:
#line 1837 "go.y"
#line 1850 "go.y"
{
(yyval.list) = (yyvsp[(1) - (2)].list);
}
break;
case 289:
#line 1851 "go.y"
#line 1864 "go.y"
{
(yyval.node) = N;
}
break;
case 291:
#line 1857 "go.y"
#line 1870 "go.y"
{
(yyval.list) = nil;
}
break;
case 293:
#line 1863 "go.y"
#line 1876 "go.y"
{
(yyval.node) = N;
}
break;
case 295:
#line 1869 "go.y"
#line 1882 "go.y"
{
(yyval.list) = nil;
}
break;
case 297:
#line 1875 "go.y"
#line 1888 "go.y"
{
(yyval.list) = nil;
}
break;
case 299:
#line 1881 "go.y"
#line 1894 "go.y"
{
(yyval.list) = nil;
}
break;
case 301:
#line 1887 "go.y"
#line 1900 "go.y"
{
(yyval.val).ctype = CTxxx;
}
break;
case 303:
#line 1897 "go.y"
#line 1910 "go.y"
{
importimport((yyvsp[(2) - (4)].sym), (yyvsp[(3) - (4)].val).u.sval);
}
break;
case 304:
#line 1901 "go.y"
#line 1914 "go.y"
{
importvar((yyvsp[(2) - (4)].sym), (yyvsp[(3) - (4)].type));
}
break;
case 305:
#line 1905 "go.y"
#line 1918 "go.y"
{
importconst((yyvsp[(2) - (5)].sym), types[TIDEAL], (yyvsp[(4) - (5)].node));
}
break;
case 306:
#line 1909 "go.y"
#line 1922 "go.y"
{
importconst((yyvsp[(2) - (6)].sym), (yyvsp[(3) - (6)].type), (yyvsp[(5) - (6)].node));
}
break;
case 307:
#line 1913 "go.y"
#line 1926 "go.y"
{
importtype((yyvsp[(2) - (4)].type), (yyvsp[(3) - (4)].type));
}
break;
case 308:
#line 1917 "go.y"
#line 1930 "go.y"
{
if((yyvsp[(2) - (4)].node) == N) {
dclcontext = PEXTERN; // since we skip the funcbody below
......@@ -4568,7 +4581,7 @@ yyreduce:
break;
case 309:
#line 1937 "go.y"
#line 1950 "go.y"
{
(yyval.sym) = (yyvsp[(1) - (1)].sym);
structpkg = (yyval.sym)->pkg;
......@@ -4576,7 +4589,7 @@ yyreduce:
break;
case 310:
#line 1944 "go.y"
#line 1957 "go.y"
{
(yyval.type) = pkgtype((yyvsp[(1) - (1)].sym));
importsym((yyvsp[(1) - (1)].sym), OTYPE);
......@@ -4584,14 +4597,14 @@ yyreduce:
break;
case 316:
#line 1964 "go.y"
#line 1977 "go.y"
{
(yyval.type) = pkgtype((yyvsp[(1) - (1)].sym));
}
break;
case 317:
#line 1968 "go.y"
#line 1981 "go.y"
{
// predefined name like uint8
(yyvsp[(1) - (1)].sym) = pkglookup((yyvsp[(1) - (1)].sym)->name, builtinpkg);
......@@ -4604,49 +4617,49 @@ yyreduce:
break;
case 318:
#line 1978 "go.y"
#line 1991 "go.y"
{
(yyval.type) = aindex(N, (yyvsp[(3) - (3)].type));
}
break;
case 319:
#line 1982 "go.y"
#line 1995 "go.y"
{
(yyval.type) = aindex(nodlit((yyvsp[(2) - (4)].val)), (yyvsp[(4) - (4)].type));
}
break;
case 320:
#line 1986 "go.y"
#line 1999 "go.y"
{
(yyval.type) = maptype((yyvsp[(3) - (5)].type), (yyvsp[(5) - (5)].type));
}
break;
case 321:
#line 1990 "go.y"
#line 2003 "go.y"
{
(yyval.type) = tostruct((yyvsp[(3) - (4)].list));
}
break;
case 322:
#line 1994 "go.y"
#line 2007 "go.y"
{
(yyval.type) = tointerface((yyvsp[(3) - (4)].list));
}
break;
case 323:
#line 1998 "go.y"
#line 2011 "go.y"
{
(yyval.type) = ptrto((yyvsp[(2) - (2)].type));
}
break;
case 324:
#line 2002 "go.y"
#line 2015 "go.y"
{
(yyval.type) = typ(TCHAN);
(yyval.type)->type = (yyvsp[(2) - (2)].type);
......@@ -4655,7 +4668,7 @@ yyreduce:
break;
case 325:
#line 2008 "go.y"
#line 2021 "go.y"
{
(yyval.type) = typ(TCHAN);
(yyval.type)->type = (yyvsp[(3) - (4)].type);
......@@ -4664,7 +4677,7 @@ yyreduce:
break;
case 326:
#line 2014 "go.y"
#line 2027 "go.y"
{
(yyval.type) = typ(TCHAN);
(yyval.type)->type = (yyvsp[(3) - (3)].type);
......@@ -4673,7 +4686,7 @@ yyreduce:
break;
case 327:
#line 2022 "go.y"
#line 2035 "go.y"
{
(yyval.type) = typ(TCHAN);
(yyval.type)->type = (yyvsp[(3) - (3)].type);
......@@ -4682,14 +4695,14 @@ yyreduce:
break;
case 328:
#line 2030 "go.y"
#line 2043 "go.y"
{
(yyval.type) = functype(nil, (yyvsp[(3) - (5)].list), (yyvsp[(5) - (5)].list));
}
break;
case 329:
#line 2036 "go.y"
#line 2049 "go.y"
{
(yyval.node) = nod(ODCLFIELD, N, typenod((yyvsp[(2) - (3)].type)));
if((yyvsp[(1) - (3)].sym))
......@@ -4699,7 +4712,7 @@ yyreduce:
break;
case 330:
#line 2043 "go.y"
#line 2056 "go.y"
{
Type *t;
......@@ -4716,7 +4729,7 @@ yyreduce:
break;
case 331:
#line 2059 "go.y"
#line 2072 "go.y"
{
Sym *s;
......@@ -4735,49 +4748,49 @@ yyreduce:
break;
case 332:
#line 2077 "go.y"
#line 2090 "go.y"
{
(yyval.node) = nod(ODCLFIELD, newname((yyvsp[(1) - (5)].sym)), typenod(functype(fakethis(), (yyvsp[(3) - (5)].list), (yyvsp[(5) - (5)].list))));
}
break;
case 333:
#line 2081 "go.y"
#line 2094 "go.y"
{
(yyval.node) = nod(ODCLFIELD, N, typenod((yyvsp[(1) - (1)].type)));
}
break;
case 334:
#line 2086 "go.y"
#line 2099 "go.y"
{
(yyval.list) = nil;
}
break;
case 336:
#line 2093 "go.y"
#line 2106 "go.y"
{
(yyval.list) = (yyvsp[(2) - (3)].list);
}
break;
case 337:
#line 2097 "go.y"
#line 2110 "go.y"
{
(yyval.list) = list1(nod(ODCLFIELD, N, typenod((yyvsp[(1) - (1)].type))));
}
break;
case 338:
#line 2107 "go.y"
#line 2120 "go.y"
{
(yyval.node) = nodlit((yyvsp[(1) - (1)].val));
}
break;
case 339:
#line 2111 "go.y"
#line 2124 "go.y"
{
(yyval.node) = nodlit((yyvsp[(2) - (2)].val));
switch((yyval.node)->val.ctype){
......@@ -4795,7 +4808,7 @@ yyreduce:
break;
case 340:
#line 2126 "go.y"
#line 2139 "go.y"
{
(yyval.node) = oldname(pkglookup((yyvsp[(1) - (1)].sym)->name, builtinpkg));
if((yyval.node)->op != OLITERAL)
......@@ -4804,7 +4817,7 @@ yyreduce:
break;
case 342:
#line 2135 "go.y"
#line 2148 "go.y"
{
if((yyvsp[(2) - (5)].node)->val.ctype == CTRUNE && (yyvsp[(4) - (5)].node)->val.ctype == CTINT) {
(yyval.node) = (yyvsp[(2) - (5)].node);
......@@ -4818,42 +4831,42 @@ yyreduce:
break;
case 345:
#line 2151 "go.y"
#line 2164 "go.y"
{
(yyval.list) = list1((yyvsp[(1) - (1)].node));
}
break;
case 346:
#line 2155 "go.y"
#line 2168 "go.y"
{
(yyval.list) = list((yyvsp[(1) - (3)].list), (yyvsp[(3) - (3)].node));
}
break;
case 347:
#line 2161 "go.y"
#line 2174 "go.y"
{
(yyval.list) = list1((yyvsp[(1) - (1)].node));
}
break;
case 348:
#line 2165 "go.y"
#line 2178 "go.y"
{
(yyval.list) = list((yyvsp[(1) - (3)].list), (yyvsp[(3) - (3)].node));
}
break;
case 349:
#line 2171 "go.y"
#line 2184 "go.y"
{
(yyval.list) = list1((yyvsp[(1) - (1)].node));
}
break;
case 350:
#line 2175 "go.y"
#line 2188 "go.y"
{
(yyval.list) = list((yyvsp[(1) - (3)].list), (yyvsp[(3) - (3)].node));
}
......@@ -4861,7 +4874,7 @@ yyreduce:
/* Line 1267 of yacc.c. */
#line 4866 "y.tab.c"
#line 4879 "y.tab.c"
default: break;
}
YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc);
......@@ -5075,7 +5088,7 @@ yyreturn:
}
#line 2179 "go.y"
#line 2192 "go.y"
static void
......
src/cmd/gc/y.tab.h
View file @ 1d4ed0c8
......@@ -146,7 +146,7 @@
#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
typedef union YYSTYPE
#line 28 "go.y"
#line 30 "go.y"
{
Node* node;
NodeList* list;
......
test/fixedbugs/issue4517d.go 0 → 100644
View file @ 1d4ed0c8
// errorcheck
// Copyright 2012 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package p
import init "fmt" // ERROR "cannot import package as init - init must be a func"
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