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
|
//line parser.go.y:2
package parse
import __yyfmt__ "fmt"
//line parser.go.y:2
import (
"github.com/yuin/gopher-lua/ast"
)
//line parser.go.y:34
type yySymType struct {
yys int
token ast.Token
stmts []ast.Stmt
stmt ast.Stmt
funcname *ast.FuncName
funcexpr *ast.FunctionExpr
exprlist []ast.Expr
expr ast.Expr
fieldlist []*ast.Field
field *ast.Field
fieldsep string
namelist []string
parlist *ast.ParList
}
const TAnd = 57346
const TBreak = 57347
const TDo = 57348
const TElse = 57349
const TElseIf = 57350
const TEnd = 57351
const TFalse = 57352
const TFor = 57353
const TFunction = 57354
const TIf = 57355
const TIn = 57356
const TLocal = 57357
const TNil = 57358
const TNot = 57359
const TOr = 57360
const TReturn = 57361
const TRepeat = 57362
const TThen = 57363
const TTrue = 57364
const TUntil = 57365
const TWhile = 57366
const TEqeq = 57367
const TNeq = 57368
const TLte = 57369
const TGte = 57370
const T2Comma = 57371
const T3Comma = 57372
const TIdent = 57373
const TNumber = 57374
const TString = 57375
const UNARY = 57376
var yyToknames = []string{
"TAnd",
"TBreak",
"TDo",
"TElse",
"TElseIf",
"TEnd",
"TFalse",
"TFor",
"TFunction",
"TIf",
"TIn",
"TLocal",
"TNil",
"TNot",
"TOr",
"TReturn",
"TRepeat",
"TThen",
"TTrue",
"TUntil",
"TWhile",
"TEqeq",
"TNeq",
"TLte",
"TGte",
"T2Comma",
"T3Comma",
"TIdent",
"TNumber",
"TString",
" {",
" (",
" >",
" <",
" +",
" -",
" *",
" /",
" %",
"UNARY",
" ^",
}
var yyStatenames = []string{}
const yyEofCode = 1
const yyErrCode = 2
const yyMaxDepth = 200
//line parser.go.y:514
func TokenName(c int) string {
if c >= TAnd && c-TAnd < len(yyToknames) {
if yyToknames[c-TAnd] != "" {
return yyToknames[c-TAnd]
}
}
return string([]byte{byte(c)})
}
//line yacctab:1
var yyExca = []int{
-1, 1,
1, -1,
-2, 0,
-1, 17,
46, 31,
47, 31,
-2, 68,
-1, 93,
46, 32,
47, 32,
-2, 68,
}
const yyNprod = 95
const yyPrivate = 57344
var yyTokenNames []string
var yyStates []string
const yyLast = 579
var yyAct = []int{
24, 88, 50, 23, 45, 84, 56, 65, 137, 153,
136, 113, 52, 142, 54, 53, 33, 134, 65, 132,
62, 63, 32, 61, 108, 109, 48, 111, 106, 41,
42, 105, 49, 155, 166, 81, 82, 83, 138, 104,
22, 91, 131, 80, 95, 92, 162, 74, 48, 85,
150, 99, 165, 148, 49, 149, 75, 76, 77, 78,
79, 67, 80, 107, 106, 148, 114, 115, 116, 117,
118, 119, 120, 121, 122, 123, 124, 125, 126, 127,
128, 129, 72, 73, 71, 70, 74, 65, 39, 40,
47, 139, 133, 68, 69, 75, 76, 77, 78, 79,
60, 80, 141, 144, 143, 146, 145, 31, 67, 147,
9, 48, 110, 97, 48, 152, 151, 49, 38, 62,
49, 17, 66, 77, 78, 79, 96, 80, 59, 72,
73, 71, 70, 74, 154, 102, 91, 156, 55, 157,
68, 69, 75, 76, 77, 78, 79, 21, 80, 187,
94, 20, 26, 184, 37, 179, 163, 112, 25, 35,
178, 93, 170, 172, 27, 171, 164, 173, 19, 159,
175, 174, 29, 89, 28, 39, 40, 20, 182, 181,
100, 34, 135, 183, 67, 39, 40, 47, 186, 64,
51, 1, 90, 87, 36, 130, 86, 30, 66, 18,
46, 44, 43, 8, 58, 72, 73, 71, 70, 74,
57, 67, 168, 169, 167, 3, 68, 69, 75, 76,
77, 78, 79, 160, 80, 66, 4, 2, 0, 0,
0, 158, 72, 73, 71, 70, 74, 0, 0, 0,
0, 0, 0, 68, 69, 75, 76, 77, 78, 79,
26, 80, 37, 0, 0, 0, 25, 35, 140, 0,
0, 0, 27, 0, 0, 0, 0, 0, 0, 0,
29, 21, 28, 39, 40, 20, 26, 0, 37, 34,
0, 0, 25, 35, 0, 0, 0, 0, 27, 0,
0, 0, 36, 98, 0, 0, 29, 89, 28, 39,
40, 20, 26, 0, 37, 34, 0, 0, 25, 35,
0, 0, 0, 0, 27, 67, 90, 176, 36, 0,
0, 0, 29, 21, 28, 39, 40, 20, 0, 66,
0, 34, 0, 0, 0, 0, 72, 73, 71, 70,
74, 0, 67, 0, 36, 0, 0, 68, 69, 75,
76, 77, 78, 79, 0, 80, 66, 0, 177, 0,
0, 0, 0, 72, 73, 71, 70, 74, 0, 67,
0, 185, 0, 0, 68, 69, 75, 76, 77, 78,
79, 0, 80, 66, 0, 161, 0, 0, 0, 0,
72, 73, 71, 70, 74, 0, 67, 0, 0, 0,
0, 68, 69, 75, 76, 77, 78, 79, 0, 80,
66, 0, 0, 180, 0, 0, 0, 72, 73, 71,
70, 74, 0, 67, 0, 0, 0, 0, 68, 69,
75, 76, 77, 78, 79, 0, 80, 66, 0, 0,
103, 0, 0, 0, 72, 73, 71, 70, 74, 0,
67, 0, 101, 0, 0, 68, 69, 75, 76, 77,
78, 79, 0, 80, 66, 0, 0, 0, 0, 0,
0, 72, 73, 71, 70, 74, 0, 67, 0, 0,
0, 0, 68, 69, 75, 76, 77, 78, 79, 0,
80, 66, 0, 0, 0, 0, 0, 0, 72, 73,
71, 70, 74, 0, 0, 0, 0, 0, 0, 68,
69, 75, 76, 77, 78, 79, 0, 80, 72, 73,
71, 70, 74, 0, 0, 0, 0, 0, 0, 68,
69, 75, 76, 77, 78, 79, 0, 80, 7, 10,
0, 0, 0, 0, 14, 15, 13, 0, 16, 0,
0, 0, 6, 12, 0, 0, 0, 11, 0, 0,
0, 0, 0, 0, 21, 0, 0, 0, 20, 0,
0, 0, 0, 0, 0, 0, 0, 0, 5,
}
var yyPact = []int{
-1000, -1000, 533, -5, -1000, -1000, 292, -1000, -17, 152,
-1000, 292, -1000, 292, 107, 97, 88, -1000, -1000, -1000,
292, -1000, -1000, -29, 473, -1000, -1000, -1000, -1000, -1000,
-1000, 152, -1000, -1000, 292, 292, 292, 14, -1000, -1000,
142, 292, 116, 292, 95, -1000, 82, 240, -1000, -1000,
171, -1000, 446, 112, 419, -7, 17, 14, -24, -1000,
81, -19, -1000, 104, -42, 292, 292, 292, 292, 292,
292, 292, 292, 292, 292, 292, 292, 292, 292, 292,
292, -1, -1, -1, -1000, -11, -1000, -37, -1000, -8,
292, 473, -29, -1000, 152, 207, -1000, 55, -1000, -40,
-1000, -1000, 292, -1000, 292, 292, 34, -1000, 24, 19,
14, 292, -1000, -1000, 473, 57, 493, 18, 18, 18,
18, 18, 18, 18, 83, 83, -1, -1, -1, -1,
-44, -1000, -1000, -14, -1000, 266, -1000, -1000, 292, 180,
-1000, -1000, -1000, 160, 473, -1000, 338, 40, -1000, -1000,
-1000, -1000, -29, -1000, 157, 22, -1000, 473, -12, -1000,
205, 292, -1000, 154, -1000, -1000, 292, -1000, -1000, 292,
311, 151, -1000, 473, 146, 392, -1000, 292, -1000, -1000,
-1000, 144, 365, -1000, -1000, -1000, 140, -1000,
}
var yyPgo = []int{
0, 190, 227, 2, 226, 223, 215, 210, 204, 203,
118, 6, 3, 0, 22, 107, 168, 199, 4, 197,
5, 195, 16, 193, 1, 182,
}
var yyR1 = []int{
0, 1, 1, 1, 2, 2, 2, 3, 4, 4,
4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
4, 4, 5, 5, 6, 6, 6, 7, 7, 8,
8, 9, 9, 10, 10, 10, 11, 11, 12, 12,
13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
13, 13, 13, 13, 13, 13, 13, 14, 15, 15,
15, 15, 17, 16, 16, 18, 18, 18, 18, 19,
20, 20, 21, 21, 21, 22, 22, 23, 23, 23,
24, 24, 24, 25, 25,
}
var yyR2 = []int{
0, 1, 2, 3, 0, 2, 2, 1, 3, 1,
3, 5, 4, 6, 8, 9, 11, 7, 3, 4,
4, 2, 0, 5, 1, 2, 1, 1, 3, 1,
3, 1, 3, 1, 4, 3, 1, 3, 1, 3,
1, 1, 1, 1, 1, 1, 1, 1, 1, 3,
3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
3, 3, 3, 3, 2, 2, 2, 1, 1, 1,
1, 3, 3, 2, 4, 2, 3, 1, 1, 2,
5, 4, 1, 1, 3, 2, 3, 1, 3, 2,
3, 5, 1, 1, 1,
}
var yyChk = []int{
-1000, -1, -2, -6, -4, 45, 19, 5, -9, -15,
6, 24, 20, 13, 11, 12, 15, -10, -17, -16,
35, 31, 45, -12, -13, 16, 10, 22, 32, 30,
-19, -15, -14, -22, 39, 17, 52, 12, -10, 33,
34, 46, 47, 50, 49, -18, 48, 35, -22, -14,
-3, -1, -13, -3, -13, 31, -11, -7, -8, 31,
12, -11, 31, -13, -16, 47, 18, 4, 36, 37,
28, 27, 25, 26, 29, 38, 39, 40, 41, 42,
44, -13, -13, -13, -20, 35, 54, -23, -24, 31,
50, -13, -12, -10, -15, -13, 31, 31, 53, -12,
9, 6, 23, 21, 46, 14, 47, -20, 48, 49,
31, 46, 53, 53, -13, -13, -13, -13, -13, -13,
-13, -13, -13, -13, -13, -13, -13, -13, -13, -13,
-21, 53, 30, -11, 54, -25, 47, 45, 46, -13,
51, -18, 53, -3, -13, -3, -13, -12, 31, 31,
31, -20, -12, 53, -3, 47, -24, -13, 51, 9,
-5, 47, 6, -3, 9, 30, 46, 9, 7, 8,
-13, -3, 9, -13, -3, -13, 6, 47, 9, 9,
21, -3, -13, -3, 9, 6, -3, 9,
}
var yyDef = []int{
4, -2, 1, 2, 5, 6, 24, 26, 0, 9,
4, 0, 4, 0, 0, 0, 0, -2, 69, 70,
0, 33, 3, 25, 38, 40, 41, 42, 43, 44,
45, 46, 47, 48, 0, 0, 0, 0, 68, 67,
0, 0, 0, 0, 0, 73, 0, 0, 77, 78,
0, 7, 0, 0, 0, 36, 0, 0, 27, 29,
0, 21, 36, 0, 70, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 64, 65, 66, 79, 0, 85, 0, 87, 33,
0, 92, 8, -2, 0, 0, 35, 0, 75, 0,
10, 4, 0, 4, 0, 0, 0, 18, 0, 0,
0, 0, 71, 72, 39, 49, 50, 51, 52, 53,
54, 55, 56, 57, 58, 59, 60, 61, 62, 63,
0, 4, 82, 83, 86, 89, 93, 94, 0, 0,
34, 74, 76, 0, 12, 22, 0, 0, 37, 28,
30, 19, 20, 4, 0, 0, 88, 90, 0, 11,
0, 0, 4, 0, 81, 84, 0, 13, 4, 0,
0, 0, 80, 91, 0, 0, 4, 0, 17, 14,
4, 0, 0, 23, 15, 4, 0, 16,
}
var yyTok1 = []int{
1, 3, 3, 3, 3, 3, 3, 3, 3, 3,
3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
3, 3, 3, 3, 3, 52, 3, 42, 3, 3,
35, 53, 40, 38, 47, 39, 49, 41, 3, 3,
3, 3, 3, 3, 3, 3, 3, 3, 48, 45,
37, 46, 36, 3, 3, 3, 3, 3, 3, 3,
3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
3, 50, 3, 51, 44, 3, 3, 3, 3, 3,
3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
3, 3, 3, 34, 3, 54,
}
var yyTok2 = []int{
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, 43,
}
var yyTok3 = []int{
0,
}
//line yaccpar:1
/* parser for yacc output */
var yyDebug = 0
type yyLexer interface {
Lex(lval *yySymType) int
Error(s string)
}
const yyFlag = -1000
func yyTokname(c int) string {
// 4 is TOKSTART above
if c >= 4 && c-4 < len(yyToknames) {
if yyToknames[c-4] != "" {
return yyToknames[c-4]
}
}
return __yyfmt__.Sprintf("tok-%v", c)
}
func yyStatname(s int) string {
if s >= 0 && s < len(yyStatenames) {
if yyStatenames[s] != "" {
return yyStatenames[s]
}
}
return __yyfmt__.Sprintf("state-%v", s)
}
func yylex1(lex yyLexer, lval *yySymType) int {
c := 0
char := lex.Lex(lval)
if char <= 0 {
c = yyTok1[0]
goto out
}
if char < len(yyTok1) {
c = yyTok1[char]
goto out
}
if char >= yyPrivate {
if char < yyPrivate+len(yyTok2) {
c = yyTok2[char-yyPrivate]
goto out
}
}
for i := 0; i < len(yyTok3); i += 2 {
c = yyTok3[i+0]
if c == char {
c = yyTok3[i+1]
goto out
}
}
out:
if c == 0 {
c = yyTok2[1] /* unknown char */
}
if yyDebug >= 3 {
__yyfmt__.Printf("lex %s(%d)\n", yyTokname(c), uint(char))
}
return c
}
func yyParse(yylex yyLexer) int {
var yyn int
var yylval yySymType
var yyVAL yySymType
yyS := make([]yySymType, yyMaxDepth)
Nerrs := 0 /* number of errors */
Errflag := 0 /* error recovery flag */
yystate := 0
yychar := -1
yyp := -1
goto yystack
ret0:
return 0
ret1:
return 1
yystack:
/* put a state and value onto the stack */
if yyDebug >= 4 {
__yyfmt__.Printf("char %v in %v\n", yyTokname(yychar), yyStatname(yystate))
}
yyp++
if yyp >= len(yyS) {
nyys := make([]yySymType, len(yyS)*2)
copy(nyys, yyS)
yyS = nyys
}
yyS[yyp] = yyVAL
yyS[yyp].yys = yystate
yynewstate:
yyn = yyPact[yystate]
if yyn <= yyFlag {
goto yydefault /* simple state */
}
if yychar < 0 {
yychar = yylex1(yylex, &yylval)
}
yyn += yychar
if yyn < 0 || yyn >= yyLast {
goto yydefault
}
yyn = yyAct[yyn]
if yyChk[yyn] == yychar { /* valid shift */
yychar = -1
yyVAL = yylval
yystate = yyn
if Errflag > 0 {
Errflag--
}
goto yystack
}
yydefault:
/* default state action */
yyn = yyDef[yystate]
if yyn == -2 {
if yychar < 0 {
yychar = yylex1(yylex, &yylval)
}
/* look through exception table */
xi := 0
for {
if yyExca[xi+0] == -1 && yyExca[xi+1] == yystate {
break
}
xi += 2
}
for xi += 2; ; xi += 2 {
yyn = yyExca[xi+0]
if yyn < 0 || yyn == yychar {
break
}
}
yyn = yyExca[xi+1]
if yyn < 0 {
goto ret0
}
}
if yyn == 0 {
/* error ... attempt to resume parsing */
switch Errflag {
case 0: /* brand new error */
yylex.Error("syntax error")
Nerrs++
if yyDebug >= 1 {
__yyfmt__.Printf("%s", yyStatname(yystate))
__yyfmt__.Printf(" saw %s\n", yyTokname(yychar))
}
fallthrough
case 1, 2: /* incompletely recovered error ... try again */
Errflag = 3
/* find a state where "error" is a legal shift action */
for yyp >= 0 {
yyn = yyPact[yyS[yyp].yys] + yyErrCode
if yyn >= 0 && yyn < yyLast {
yystate = yyAct[yyn] /* simulate a shift of "error" */
if yyChk[yystate] == yyErrCode {
goto yystack
}
}
/* the current p has no shift on "error", pop stack */
if yyDebug >= 2 {
__yyfmt__.Printf("error recovery pops state %d\n", yyS[yyp].yys)
}
yyp--
}
/* there is no state on the stack with an error shift ... abort */
goto ret1
case 3: /* no shift yet; clobber input char */
if yyDebug >= 2 {
__yyfmt__.Printf("error recovery discards %s\n", yyTokname(yychar))
}
if yychar == yyEofCode {
goto ret1
}
yychar = -1
goto yynewstate /* try again in the same state */
}
}
/* reduction by production yyn */
if yyDebug >= 2 {
__yyfmt__.Printf("reduce %v in:\n\t%v\n", yyn, yyStatname(yystate))
}
yynt := yyn
yypt := yyp
_ = yypt // guard against "declared and not used"
yyp -= yyR2[yyn]
yyVAL = yyS[yyp+1]
/* consult goto table to find next state */
yyn = yyR1[yyn]
yyg := yyPgo[yyn]
yyj := yyg + yyS[yyp].yys + 1
if yyj >= yyLast {
yystate = yyAct[yyg]
} else {
yystate = yyAct[yyj]
if yyChk[yystate] != -yyn {
yystate = yyAct[yyg]
}
}
// dummy call; replaced with literal code
switch yynt {
case 1:
//line parser.go.y:73
{
yyVAL.stmts = yyS[yypt-0].stmts
if l, ok := yylex.(*Lexer); ok {
l.Stmts = yyVAL.stmts
}
}
case 2:
//line parser.go.y:79
{
yyVAL.stmts = append(yyS[yypt-1].stmts, yyS[yypt-0].stmt)
if l, ok := yylex.(*Lexer); ok {
l.Stmts = yyVAL.stmts
}
}
case 3:
//line parser.go.y:85
{
yyVAL.stmts = append(yyS[yypt-2].stmts, yyS[yypt-1].stmt)
if l, ok := yylex.(*Lexer); ok {
l.Stmts = yyVAL.stmts
}
}
case 4:
//line parser.go.y:93
{
yyVAL.stmts = []ast.Stmt{}
}
case 5:
//line parser.go.y:96
{
yyVAL.stmts = append(yyS[yypt-1].stmts, yyS[yypt-0].stmt)
}
case 6:
//line parser.go.y:99
{
yyVAL.stmts = yyS[yypt-1].stmts
}
case 7:
//line parser.go.y:104
{
yyVAL.stmts = yyS[yypt-0].stmts
}
case 8:
//line parser.go.y:109
{
yyVAL.stmt = &ast.AssignStmt{Lhs: yyS[yypt-2].exprlist, Rhs: yyS[yypt-0].exprlist}
yyVAL.stmt.SetLine(yyS[yypt-2].exprlist[0].Line())
}
case 9:
//line parser.go.y:114
{
if _, ok := yyS[yypt-0].expr.(*ast.FuncCallExpr); !ok {
yylex.(*Lexer).Error("parse error")
} else {
yyVAL.stmt = &ast.FuncCallStmt{Expr: yyS[yypt-0].expr}
yyVAL.stmt.SetLine(yyS[yypt-0].expr.Line())
}
}
case 10:
//line parser.go.y:122
{
yyVAL.stmt = &ast.DoBlockStmt{Stmts: yyS[yypt-1].stmts}
yyVAL.stmt.SetLine(yyS[yypt-2].token.Pos.Line)
yyVAL.stmt.SetLastLine(yyS[yypt-0].token.Pos.Line)
}
case 11:
//line parser.go.y:127
{
yyVAL.stmt = &ast.WhileStmt{Condition: yyS[yypt-3].expr, Stmts: yyS[yypt-1].stmts}
yyVAL.stmt.SetLine(yyS[yypt-4].token.Pos.Line)
yyVAL.stmt.SetLastLine(yyS[yypt-0].token.Pos.Line)
}
case 12:
//line parser.go.y:132
{
yyVAL.stmt = &ast.RepeatStmt{Condition: yyS[yypt-0].expr, Stmts: yyS[yypt-2].stmts}
yyVAL.stmt.SetLine(yyS[yypt-3].token.Pos.Line)
yyVAL.stmt.SetLastLine(yyS[yypt-0].expr.Line())
}
case 13:
//line parser.go.y:137
{
yyVAL.stmt = &ast.IfStmt{Condition: yyS[yypt-4].expr, Then: yyS[yypt-2].stmts}
cur := yyVAL.stmt
for _, elseif := range yyS[yypt-1].stmts {
cur.(*ast.IfStmt).Else = []ast.Stmt{elseif}
cur = elseif
}
yyVAL.stmt.SetLine(yyS[yypt-5].token.Pos.Line)
yyVAL.stmt.SetLastLine(yyS[yypt-0].token.Pos.Line)
}
case 14:
//line parser.go.y:147
{
yyVAL.stmt = &ast.IfStmt{Condition: yyS[yypt-6].expr, Then: yyS[yypt-4].stmts}
cur := yyVAL.stmt
for _, elseif := range yyS[yypt-3].stmts {
cur.(*ast.IfStmt).Else = []ast.Stmt{elseif}
cur = elseif
}
cur.(*ast.IfStmt).Else = yyS[yypt-1].stmts
yyVAL.stmt.SetLine(yyS[yypt-7].token.Pos.Line)
yyVAL.stmt.SetLastLine(yyS[yypt-0].token.Pos.Line)
}
case 15:
//line parser.go.y:158
{
yyVAL.stmt = &ast.NumberForStmt{Name: yyS[yypt-7].token.Str, Init: yyS[yypt-5].expr, Limit: yyS[yypt-3].expr, Stmts: yyS[yypt-1].stmts}
yyVAL.stmt.SetLine(yyS[yypt-8].token.Pos.Line)
yyVAL.stmt.SetLastLine(yyS[yypt-0].token.Pos.Line)
}
case 16:
//line parser.go.y:163
{
yyVAL.stmt = &ast.NumberForStmt{Name: yyS[yypt-9].token.Str, Init: yyS[yypt-7].expr, Limit: yyS[yypt-5].expr, Step: yyS[yypt-3].expr, Stmts: yyS[yypt-1].stmts}
yyVAL.stmt.SetLine(yyS[yypt-10].token.Pos.Line)
yyVAL.stmt.SetLastLine(yyS[yypt-0].token.Pos.Line)
}
case 17:
//line parser.go.y:168
{
yyVAL.stmt = &ast.GenericForStmt{Names: yyS[yypt-5].namelist, Exprs: yyS[yypt-3].exprlist, Stmts: yyS[yypt-1].stmts}
yyVAL.stmt.SetLine(yyS[yypt-6].token.Pos.Line)
yyVAL.stmt.SetLastLine(yyS[yypt-0].token.Pos.Line)
}
case 18:
//line parser.go.y:173
{
yyVAL.stmt = &ast.FuncDefStmt{Name: yyS[yypt-1].funcname, Func: yyS[yypt-0].funcexpr}
yyVAL.stmt.SetLine(yyS[yypt-2].token.Pos.Line)
yyVAL.stmt.SetLastLine(yyS[yypt-0].funcexpr.LastLine())
}
case 19:
//line parser.go.y:178
{
yyVAL.stmt = &ast.LocalAssignStmt{Names: []string{yyS[yypt-1].token.Str}, Exprs: []ast.Expr{yyS[yypt-0].funcexpr}}
yyVAL.stmt.SetLine(yyS[yypt-3].token.Pos.Line)
yyVAL.stmt.SetLastLine(yyS[yypt-0].funcexpr.LastLine())
}
case 20:
//line parser.go.y:183
{
yyVAL.stmt = &ast.LocalAssignStmt{Names: yyS[yypt-2].namelist, Exprs: yyS[yypt-0].exprlist}
yyVAL.stmt.SetLine(yyS[yypt-3].token.Pos.Line)
}
case 21:
//line parser.go.y:187
{
yyVAL.stmt = &ast.LocalAssignStmt{Names: yyS[yypt-0].namelist, Exprs: []ast.Expr{}}
yyVAL.stmt.SetLine(yyS[yypt-1].token.Pos.Line)
}
case 22:
//line parser.go.y:193
{
yyVAL.stmts = []ast.Stmt{}
}
case 23:
//line parser.go.y:196
{
yyVAL.stmts = append(yyS[yypt-4].stmts, &ast.IfStmt{Condition: yyS[yypt-2].expr, Then: yyS[yypt-0].stmts})
yyVAL.stmts[len(yyVAL.stmts)-1].SetLine(yyS[yypt-3].token.Pos.Line)
}
case 24:
//line parser.go.y:202
{
yyVAL.stmt = &ast.ReturnStmt{Exprs: nil}
yyVAL.stmt.SetLine(yyS[yypt-0].token.Pos.Line)
}
case 25:
//line parser.go.y:206
{
yyVAL.stmt = &ast.ReturnStmt{Exprs: yyS[yypt-0].exprlist}
yyVAL.stmt.SetLine(yyS[yypt-1].token.Pos.Line)
}
case 26:
//line parser.go.y:210
{
yyVAL.stmt = &ast.BreakStmt{}
yyVAL.stmt.SetLine(yyS[yypt-0].token.Pos.Line)
}
case 27:
//line parser.go.y:216
{
yyVAL.funcname = yyS[yypt-0].funcname
}
case 28:
//line parser.go.y:219
{
yyVAL.funcname = &ast.FuncName{Func: nil, Receiver: yyS[yypt-2].funcname.Func, Method: yyS[yypt-0].token.Str}
}
case 29:
//line parser.go.y:224
{
yyVAL.funcname = &ast.FuncName{Func: &ast.IdentExpr{Value: yyS[yypt-0].token.Str}}
yyVAL.funcname.Func.SetLine(yyS[yypt-0].token.Pos.Line)
}
case 30:
//line parser.go.y:228
{
key := &ast.StringExpr{Value: yyS[yypt-0].token.Str}
key.SetLine(yyS[yypt-0].token.Pos.Line)
fn := &ast.AttrGetExpr{Object: yyS[yypt-2].funcname.Func, Key: key}
fn.SetLine(yyS[yypt-0].token.Pos.Line)
yyVAL.funcname = &ast.FuncName{Func: fn}
}
case 31:
//line parser.go.y:237
{
yyVAL.exprlist = []ast.Expr{yyS[yypt-0].expr}
}
case 32:
//line parser.go.y:240
{
yyVAL.exprlist = append(yyS[yypt-2].exprlist, yyS[yypt-0].expr)
}
case 33:
//line parser.go.y:245
{
yyVAL.expr = &ast.IdentExpr{Value: yyS[yypt-0].token.Str}
yyVAL.expr.SetLine(yyS[yypt-0].token.Pos.Line)
}
case 34:
//line parser.go.y:249
{
yyVAL.expr = &ast.AttrGetExpr{Object: yyS[yypt-3].expr, Key: yyS[yypt-1].expr}
yyVAL.expr.SetLine(yyS[yypt-3].expr.Line())
}
case 35:
//line parser.go.y:253
{
key := &ast.StringExpr{Value: yyS[yypt-0].token.Str}
key.SetLine(yyS[yypt-0].token.Pos.Line)
yyVAL.expr = &ast.AttrGetExpr{Object: yyS[yypt-2].expr, Key: key}
yyVAL.expr.SetLine(yyS[yypt-2].expr.Line())
}
case 36:
//line parser.go.y:261
{
yyVAL.namelist = []string{yyS[yypt-0].token.Str}
}
case 37:
//line parser.go.y:264
{
yyVAL.namelist = append(yyS[yypt-2].namelist, yyS[yypt-0].token.Str)
}
case 38:
//line parser.go.y:269
{
yyVAL.exprlist = []ast.Expr{yyS[yypt-0].expr}
}
case 39:
//line parser.go.y:272
{
yyVAL.exprlist = append(yyS[yypt-2].exprlist, yyS[yypt-0].expr)
}
case 40:
//line parser.go.y:277
{
yyVAL.expr = &ast.NilExpr{}
yyVAL.expr.SetLine(yyS[yypt-0].token.Pos.Line)
}
case 41:
//line parser.go.y:281
{
yyVAL.expr = &ast.FalseExpr{}
yyVAL.expr.SetLine(yyS[yypt-0].token.Pos.Line)
}
case 42:
//line parser.go.y:285
{
yyVAL.expr = &ast.TrueExpr{}
yyVAL.expr.SetLine(yyS[yypt-0].token.Pos.Line)
}
case 43:
//line parser.go.y:289
{
yyVAL.expr = &ast.NumberExpr{Value: yyS[yypt-0].token.Str}
yyVAL.expr.SetLine(yyS[yypt-0].token.Pos.Line)
}
case 44:
//line parser.go.y:293
{
yyVAL.expr = &ast.Comma3Expr{}
yyVAL.expr.SetLine(yyS[yypt-0].token.Pos.Line)
}
case 45:
//line parser.go.y:297
{
yyVAL.expr = yyS[yypt-0].expr
}
case 46:
//line parser.go.y:300
{
yyVAL.expr = yyS[yypt-0].expr
}
case 47:
//line parser.go.y:303
{
yyVAL.expr = yyS[yypt-0].expr
}
case 48:
//line parser.go.y:306
{
yyVAL.expr = yyS[yypt-0].expr
}
case 49:
//line parser.go.y:309
{
yyVAL.expr = &ast.LogicalOpExpr{Lhs: yyS[yypt-2].expr, Operator: "or", Rhs: yyS[yypt-0].expr}
yyVAL.expr.SetLine(yyS[yypt-2].expr.Line())
}
case 50:
//line parser.go.y:313
{
yyVAL.expr = &ast.LogicalOpExpr{Lhs: yyS[yypt-2].expr, Operator: "and", Rhs: yyS[yypt-0].expr}
yyVAL.expr.SetLine(yyS[yypt-2].expr.Line())
}
case 51:
//line parser.go.y:317
{
yyVAL.expr = &ast.RelationalOpExpr{Lhs: yyS[yypt-2].expr, Operator: ">", Rhs: yyS[yypt-0].expr}
yyVAL.expr.SetLine(yyS[yypt-2].expr.Line())
}
case 52:
//line parser.go.y:321
{
yyVAL.expr = &ast.RelationalOpExpr{Lhs: yyS[yypt-2].expr, Operator: "<", Rhs: yyS[yypt-0].expr}
yyVAL.expr.SetLine(yyS[yypt-2].expr.Line())
}
case 53:
//line parser.go.y:325
{
yyVAL.expr = &ast.RelationalOpExpr{Lhs: yyS[yypt-2].expr, Operator: ">=", Rhs: yyS[yypt-0].expr}
yyVAL.expr.SetLine(yyS[yypt-2].expr.Line())
}
case 54:
//line parser.go.y:329
{
yyVAL.expr = &ast.RelationalOpExpr{Lhs: yyS[yypt-2].expr, Operator: "<=", Rhs: yyS[yypt-0].expr}
yyVAL.expr.SetLine(yyS[yypt-2].expr.Line())
}
case 55:
//line parser.go.y:333
{
yyVAL.expr = &ast.RelationalOpExpr{Lhs: yyS[yypt-2].expr, Operator: "==", Rhs: yyS[yypt-0].expr}
yyVAL.expr.SetLine(yyS[yypt-2].expr.Line())
}
case 56:
//line parser.go.y:337
{
yyVAL.expr = &ast.RelationalOpExpr{Lhs: yyS[yypt-2].expr, Operator: "~=", Rhs: yyS[yypt-0].expr}
yyVAL.expr.SetLine(yyS[yypt-2].expr.Line())
}
case 57:
//line parser.go.y:341
{
yyVAL.expr = &ast.StringConcatOpExpr{Lhs: yyS[yypt-2].expr, Rhs: yyS[yypt-0].expr}
yyVAL.expr.SetLine(yyS[yypt-2].expr.Line())
}
case 58:
//line parser.go.y:345
{
yyVAL.expr = &ast.ArithmeticOpExpr{Lhs: yyS[yypt-2].expr, Operator: "+", Rhs: yyS[yypt-0].expr}
yyVAL.expr.SetLine(yyS[yypt-2].expr.Line())
}
case 59:
//line parser.go.y:349
{
yyVAL.expr = &ast.ArithmeticOpExpr{Lhs: yyS[yypt-2].expr, Operator: "-", Rhs: yyS[yypt-0].expr}
yyVAL.expr.SetLine(yyS[yypt-2].expr.Line())
}
case 60:
//line parser.go.y:353
{
yyVAL.expr = &ast.ArithmeticOpExpr{Lhs: yyS[yypt-2].expr, Operator: "*", Rhs: yyS[yypt-0].expr}
yyVAL.expr.SetLine(yyS[yypt-2].expr.Line())
}
case 61:
//line parser.go.y:357
{
yyVAL.expr = &ast.ArithmeticOpExpr{Lhs: yyS[yypt-2].expr, Operator: "/", Rhs: yyS[yypt-0].expr}
yyVAL.expr.SetLine(yyS[yypt-2].expr.Line())
}
case 62:
//line parser.go.y:361
{
yyVAL.expr = &ast.ArithmeticOpExpr{Lhs: yyS[yypt-2].expr, Operator: "%", Rhs: yyS[yypt-0].expr}
yyVAL.expr.SetLine(yyS[yypt-2].expr.Line())
}
case 63:
//line parser.go.y:365
{
yyVAL.expr = &ast.ArithmeticOpExpr{Lhs: yyS[yypt-2].expr, Operator: "^", Rhs: yyS[yypt-0].expr}
yyVAL.expr.SetLine(yyS[yypt-2].expr.Line())
}
case 64:
//line parser.go.y:369
{
yyVAL.expr = &ast.UnaryMinusOpExpr{Expr: yyS[yypt-0].expr}
yyVAL.expr.SetLine(yyS[yypt-0].expr.Line())
}
case 65:
//line parser.go.y:373
{
yyVAL.expr = &ast.UnaryNotOpExpr{Expr: yyS[yypt-0].expr}
yyVAL.expr.SetLine(yyS[yypt-0].expr.Line())
}
case 66:
//line parser.go.y:377
{
yyVAL.expr = &ast.UnaryLenOpExpr{Expr: yyS[yypt-0].expr}
yyVAL.expr.SetLine(yyS[yypt-0].expr.Line())
}
case 67:
//line parser.go.y:383
{
yyVAL.expr = &ast.StringExpr{Value: yyS[yypt-0].token.Str}
yyVAL.expr.SetLine(yyS[yypt-0].token.Pos.Line)
}
case 68:
//line parser.go.y:389
{
yyVAL.expr = yyS[yypt-0].expr
}
case 69:
//line parser.go.y:392
{
yyVAL.expr = yyS[yypt-0].expr
}
case 70:
//line parser.go.y:395
{
yyVAL.expr = yyS[yypt-0].expr
}
case 71:
//line parser.go.y:398
{
yyVAL.expr = yyS[yypt-1].expr
yyVAL.expr.SetLine(yyS[yypt-2].token.Pos.Line)
}
case 72:
//line parser.go.y:404
{
yyS[yypt-1].expr.(*ast.FuncCallExpr).AdjustRet = true
yyVAL.expr = yyS[yypt-1].expr
}
case 73:
//line parser.go.y:410
{
yyVAL.expr = &ast.FuncCallExpr{Func: yyS[yypt-1].expr, Args: yyS[yypt-0].exprlist}
yyVAL.expr.SetLine(yyS[yypt-1].expr.Line())
}
case 74:
//line parser.go.y:414
{
yyVAL.expr = &ast.FuncCallExpr{Method: yyS[yypt-1].token.Str, Receiver: yyS[yypt-3].expr, Args: yyS[yypt-0].exprlist}
yyVAL.expr.SetLine(yyS[yypt-3].expr.Line())
}
case 75:
//line parser.go.y:420
{
if yylex.(*Lexer).PNewLine {
yylex.(*Lexer).TokenError(yyS[yypt-1].token, "ambiguous syntax (function call x new statement)")
}
yyVAL.exprlist = []ast.Expr{}
}
case 76:
//line parser.go.y:426
{
if yylex.(*Lexer).PNewLine {
yylex.(*Lexer).TokenError(yyS[yypt-2].token, "ambiguous syntax (function call x new statement)")
}
yyVAL.exprlist = yyS[yypt-1].exprlist
}
case 77:
//line parser.go.y:432
{
yyVAL.exprlist = []ast.Expr{yyS[yypt-0].expr}
}
case 78:
//line parser.go.y:435
{
yyVAL.exprlist = []ast.Expr{yyS[yypt-0].expr}
}
case 79:
//line parser.go.y:440
{
yyVAL.expr = &ast.FunctionExpr{ParList: yyS[yypt-0].funcexpr.ParList, Stmts: yyS[yypt-0].funcexpr.Stmts}
yyVAL.expr.SetLine(yyS[yypt-1].token.Pos.Line)
yyVAL.expr.SetLastLine(yyS[yypt-0].funcexpr.LastLine())
}
case 80:
//line parser.go.y:447
{
yyVAL.funcexpr = &ast.FunctionExpr{ParList: yyS[yypt-3].parlist, Stmts: yyS[yypt-1].stmts}
yyVAL.funcexpr.SetLine(yyS[yypt-4].token.Pos.Line)
yyVAL.funcexpr.SetLastLine(yyS[yypt-0].token.Pos.Line)
}
case 81:
//line parser.go.y:452
{
yyVAL.funcexpr = &ast.FunctionExpr{ParList: &ast.ParList{HasVargs: false, Names: []string{}}, Stmts: yyS[yypt-1].stmts}
yyVAL.funcexpr.SetLine(yyS[yypt-3].token.Pos.Line)
yyVAL.funcexpr.SetLastLine(yyS[yypt-0].token.Pos.Line)
}
case 82:
//line parser.go.y:459
{
yyVAL.parlist = &ast.ParList{HasVargs: true, Names: []string{}}
}
case 83:
//line parser.go.y:462
{
yyVAL.parlist = &ast.ParList{HasVargs: false, Names: []string{}}
yyVAL.parlist.Names = append(yyVAL.parlist.Names, yyS[yypt-0].namelist...)
}
case 84:
//line parser.go.y:466
{
yyVAL.parlist = &ast.ParList{HasVargs: true, Names: []string{}}
yyVAL.parlist.Names = append(yyVAL.parlist.Names, yyS[yypt-2].namelist...)
}
case 85:
//line parser.go.y:473
{
yyVAL.expr = &ast.TableExpr{Fields: []*ast.Field{}}
yyVAL.expr.SetLine(yyS[yypt-1].token.Pos.Line)
}
case 86:
//line parser.go.y:477
{
yyVAL.expr = &ast.TableExpr{Fields: yyS[yypt-1].fieldlist}
yyVAL.expr.SetLine(yyS[yypt-2].token.Pos.Line)
}
case 87:
//line parser.go.y:484
{
yyVAL.fieldlist = []*ast.Field{yyS[yypt-0].field}
}
case 88:
//line parser.go.y:487
{
yyVAL.fieldlist = append(yyS[yypt-2].fieldlist, yyS[yypt-0].field)
}
case 89:
//line parser.go.y:490
{
yyVAL.fieldlist = yyS[yypt-1].fieldlist
}
case 90:
//line parser.go.y:495
{
yyVAL.field = &ast.Field{Key: &ast.StringExpr{Value: yyS[yypt-2].token.Str}, Value: yyS[yypt-0].expr}
yyVAL.field.Key.SetLine(yyS[yypt-2].token.Pos.Line)
}
case 91:
//line parser.go.y:499
{
yyVAL.field = &ast.Field{Key: yyS[yypt-3].expr, Value: yyS[yypt-0].expr}
}
case 92:
//line parser.go.y:502
{
yyVAL.field = &ast.Field{Value: yyS[yypt-0].expr}
}
case 93:
//line parser.go.y:507
{
yyVAL.fieldsep = ","
}
case 94:
//line parser.go.y:510
{
yyVAL.fieldsep = ";"
}
}
goto yystack /* stack new state and value */
}
|