diff options
Diffstat (limited to 'awktab.c')
| -rw-r--r-- | awktab.c | 1879 |
1 files changed, 1007 insertions, 872 deletions
@@ -1,5 +1,6 @@ -/* A Bison parser, made from awk.y */ +/* A Bison parser, made from awk.y with Bison version GNU Bison version 1.22 + */ #define YYBISON 1 /* Identify Bison output. */ @@ -62,6 +63,7 @@ static void pop_var P((NODE *np, int freeit)); static void pop_params P((NODE *params)); static NODE *make_param P((char *name)); static NODE *mk_rexp P((NODE *exp)); +static int dup_parms P((NODE *func)); static int want_assign; /* lexical scanning kludge */ static int want_regexp; /* lexical scanning kludge */ @@ -89,7 +91,7 @@ extern int errcount; extern NODE *begin_block; extern NODE *end_block; -#line 74 "awk.y" +#line 75 "awk.y" typedef union { long lval; AWKNUM fval; @@ -117,13 +119,15 @@ typedef #include <stdio.h> +#ifndef __cplusplus #ifndef __STDC__ #define const #endif +#endif -#define YYFINAL 307 +#define YYFINAL 310 #define YYFLAG -32768 #define YYNTBASE 61 @@ -166,24 +170,22 @@ static const char yytranslate[] = { 0, static const short yyprhs[] = { 0, 0, 4, 6, 9, 11, 14, 15, 16, 20, 21, 25, 28, 31, 34, 36, 39, 42, 44, 46, 48, - 50, 52, 53, 61, 66, 68, 72, 73, 78, 84, - 89, 91, 94, 96, 99, 101, 104, 107, 110, 114, - 116, 123, 132, 141, 152, 162, 165, 168, 175, 180, - 184, 188, 189, 194, 201, 205, 208, 210, 212, 219, - 229, 231, 234, 235, 237, 238, 241, 242, 245, 248, - 251, 252, 254, 256, 260, 262, 265, 269, 270, 272, - 273, 275, 277, 281, 283, 286, 290, 294, 295, 297, - 299, 303, 305, 308, 312, 316, 317, 322, 328, 333, - 337, 341, 345, 349, 351, 354, 358, 362, 366, 370, - 376, 378, 381, 382, 387, 391, 395, 399, 401, 404, - 408, 412, 416, 422, 424, 427, 429, 433, 437, 441, - 445, 449, 453, 456, 459, 462, 466, 471, 476, 478, - 483, 485, 488, 491, 493, 495, 498, 501, 502, 504, - 506, 511, 514, 517, 520, 522, 523, 525, 527 + 50, 52, 53, 61, 66, 71, 73, 77, 78, 83, + 89, 94, 96, 99, 101, 104, 106, 109, 112, 115, + 119, 121, 128, 137, 146, 157, 167, 170, 173, 180, + 185, 189, 193, 194, 199, 206, 210, 213, 215, 217, + 224, 234, 236, 239, 240, 242, 243, 246, 247, 250, + 253, 256, 257, 259, 261, 265, 267, 270, 274, 275, + 277, 278, 280, 282, 286, 288, 291, 295, 299, 300, + 302, 304, 308, 310, 313, 317, 321, 322, 327, 333, + 338, 342, 346, 350, 354, 356, 359, 363, 367, 371, + 375, 381, 383, 386, 387, 392, 396, 400, 404, 406, + 409, 413, 417, 421, 427, 429, 432, 434, 438, 442, + 446, 450, 454, 458, 461, 464, 467, 471, 476, 481, + 483, 488, 490, 493, 496, 498, 500, 503, 506, 507, + 509, 511, 516, 519, 522, 525, 527, 528, 530, 532 }; -#endif - static const short yyrhs[] = { 82, 62, 82, 0, 63, 0, 62, 63, 0, 1, 0, 62, 1, 0, 0, 0, 15, 64, 74, 0, 0, @@ -191,73 +193,76 @@ static const short yyrhs[] = { 82, 71, 74, 0, 74, 0, 71, 76, 0, 68, 70, 0, 4, 0, 3, 0, 67, 0, 37, 0, 38, 0, 0, 30, 69, 66, 54, 85, 102, 82, 0, - 100, 75, 101, 103, 0, 92, 0, 92, 41, 92, - 0, 0, 48, 73, 5, 48, 0, 100, 75, 101, - 103, 82, 0, 100, 101, 103, 82, 0, 77, 0, - 75, 77, 0, 1, 0, 75, 1, 0, 81, 0, - 104, 82, 0, 104, 82, 0, 100, 101, 0, 100, - 75, 101, 0, 80, 0, 21, 54, 92, 102, 82, - 77, 0, 22, 82, 77, 21, 54, 92, 102, 82, - 0, 23, 54, 4, 32, 4, 102, 82, 77, 0, - 23, 54, 87, 104, 92, 104, 87, 102, 82, 77, - 0, 23, 54, 87, 104, 104, 87, 102, 82, 77, - 0, 24, 76, 0, 25, 76, 0, 79, 54, 91, - 102, 84, 76, 0, 79, 88, 84, 76, 0, 28, - 87, 76, 0, 29, 87, 76, 0, 0, 19, 78, - 87, 76, 0, 20, 4, 56, 91, 57, 76, 0, - 20, 4, 76, 0, 92, 76, 0, 26, 0, 27, - 0, 17, 54, 92, 102, 82, 77, 0, 17, 54, - 92, 102, 82, 77, 18, 82, 77, 0, 13, 0, - 81, 13, 0, 0, 81, 0, 0, 42, 96, 0, - 0, 43, 92, 0, 10, 92, 0, 44, 92, 0, - 0, 86, 0, 4, 0, 86, 105, 4, 0, 1, - 0, 86, 1, 0, 86, 105, 1, 0, 0, 92, - 0, 0, 89, 0, 94, 0, 89, 105, 94, 0, - 1, 0, 89, 1, 0, 89, 1, 94, 0, 89, - 105, 1, 0, 0, 91, 0, 92, 0, 91, 105, - 92, 0, 1, 0, 91, 1, 0, 91, 1, 92, - 0, 91, 105, 1, 0, 0, 99, 11, 93, 92, - 0, 54, 91, 102, 32, 4, 0, 92, 44, 31, - 98, 0, 31, 98, 83, 0, 92, 33, 92, 0, - 92, 34, 92, 0, 92, 12, 92, 0, 72, 0, - 50, 72, 0, 92, 32, 4, 0, 92, 9, 92, - 0, 92, 42, 92, 0, 92, 43, 92, 0, 92, - 39, 92, 40, 92, 0, 96, 0, 92, 96, 0, - 0, 99, 11, 95, 94, 0, 94, 33, 94, 0, - 94, 34, 94, 0, 31, 98, 83, 0, 72, 0, - 50, 72, 0, 94, 12, 94, 0, 94, 32, 4, - 0, 94, 9, 94, 0, 94, 39, 94, 40, 94, - 0, 96, 0, 94, 96, 0, 97, 0, 96, 52, - 96, 0, 96, 47, 96, 0, 96, 48, 96, 0, - 96, 49, 96, 0, 96, 45, 96, 0, 96, 46, - 96, 0, 99, 35, 0, 99, 36, 0, 50, 96, - 0, 54, 92, 102, 0, 37, 54, 90, 102, 0, - 38, 54, 90, 102, 0, 38, 0, 3, 54, 90, - 102, 0, 99, 0, 35, 99, 0, 36, 99, 0, - 7, 0, 8, 0, 46, 96, 0, 45, 96, 0, - 0, 99, 0, 4, 0, 4, 56, 91, 57, 0, - 53, 97, 0, 58, 82, 0, 59, 82, 0, 55, - 0, 0, 104, 0, 60, 0, 41, 82, 0 + 100, 75, 101, 103, 0, 100, 101, 103, 82, 0, + 92, 0, 92, 41, 92, 0, 0, 48, 73, 5, + 48, 0, 100, 75, 101, 103, 82, 0, 100, 101, + 103, 82, 0, 77, 0, 75, 77, 0, 1, 0, + 75, 1, 0, 81, 0, 104, 82, 0, 104, 82, + 0, 100, 101, 0, 100, 75, 101, 0, 80, 0, + 21, 54, 92, 102, 82, 77, 0, 22, 82, 77, + 21, 54, 92, 102, 82, 0, 23, 54, 4, 32, + 4, 102, 82, 77, 0, 23, 54, 87, 104, 92, + 104, 87, 102, 82, 77, 0, 23, 54, 87, 104, + 104, 87, 102, 82, 77, 0, 24, 76, 0, 25, + 76, 0, 79, 54, 91, 102, 84, 76, 0, 79, + 88, 84, 76, 0, 28, 87, 76, 0, 29, 87, + 76, 0, 0, 19, 78, 87, 76, 0, 20, 4, + 56, 91, 57, 76, 0, 20, 4, 76, 0, 92, + 76, 0, 26, 0, 27, 0, 17, 54, 92, 102, + 82, 77, 0, 17, 54, 92, 102, 82, 77, 18, + 82, 77, 0, 13, 0, 81, 13, 0, 0, 81, + 0, 0, 42, 96, 0, 0, 43, 92, 0, 10, + 92, 0, 44, 92, 0, 0, 86, 0, 4, 0, + 86, 105, 4, 0, 1, 0, 86, 1, 0, 86, + 105, 1, 0, 0, 92, 0, 0, 89, 0, 94, + 0, 89, 105, 94, 0, 1, 0, 89, 1, 0, + 89, 1, 94, 0, 89, 105, 1, 0, 0, 91, + 0, 92, 0, 91, 105, 92, 0, 1, 0, 91, + 1, 0, 91, 1, 92, 0, 91, 105, 1, 0, + 0, 99, 11, 93, 92, 0, 54, 91, 102, 32, + 4, 0, 92, 44, 31, 98, 0, 31, 98, 83, + 0, 92, 33, 92, 0, 92, 34, 92, 0, 92, + 12, 92, 0, 72, 0, 50, 72, 0, 92, 32, + 4, 0, 92, 9, 92, 0, 92, 42, 92, 0, + 92, 43, 92, 0, 92, 39, 92, 40, 92, 0, + 96, 0, 92, 96, 0, 0, 99, 11, 95, 94, + 0, 94, 33, 94, 0, 94, 34, 94, 0, 31, + 98, 83, 0, 72, 0, 50, 72, 0, 94, 12, + 94, 0, 94, 32, 4, 0, 94, 9, 94, 0, + 94, 39, 94, 40, 94, 0, 96, 0, 94, 96, + 0, 97, 0, 96, 52, 96, 0, 96, 47, 96, + 0, 96, 48, 96, 0, 96, 49, 96, 0, 96, + 45, 96, 0, 96, 46, 96, 0, 99, 35, 0, + 99, 36, 0, 50, 96, 0, 54, 92, 102, 0, + 37, 54, 90, 102, 0, 38, 54, 90, 102, 0, + 38, 0, 3, 54, 90, 102, 0, 99, 0, 35, + 99, 0, 36, 99, 0, 7, 0, 8, 0, 46, + 96, 0, 45, 96, 0, 0, 99, 0, 4, 0, + 4, 56, 91, 57, 0, 53, 97, 0, 58, 82, + 0, 59, 82, 0, 55, 0, 0, 104, 0, 60, + 0, 41, 82, 0 }; +#endif + #if YYDEBUG != 0 static const short yyrline[] = { 0, - 135, 140, 148, 164, 165, 166, 170, 172, 186, 188, - 202, 208, 214, 216, 218, 231, 240, 242, 244, 254, - 255, 259, 263, 271, 280, 282, 291, 293, 311, 313, - 318, 320, 328, 330, 335, 336, 340, 342, 344, 346, - 348, 350, 352, 357, 361, 366, 369, 372, 374, 385, - 412, 414, 416, 418, 420, 434, 439, 441, 446, 451, - 458, 460, 464, 465, 469, 471, 476, 478, 480, 482, - 487, 489, 494, 496, 498, 500, 502, 508, 510, 515, - 517, 522, 524, 530, 532, 534, 536, 541, 543, 548, - 550, 556, 558, 560, 562, 567, 570, 575, 577, 582, - 588, 590, 592, 598, 600, 608, 610, 616, 618, 620, - 622, 624, 629, 632, 633, 635, 637, 643, 645, 647, - 649, 651, 653, 655, 657, 662, 664, 666, 668, 670, - 672, 674, 676, 678, 683, 685, 687, 690, 692, 700, - 704, 705, 707, 709, 711, 714, 721, 730, 732, 737, - 739, 747, 752, 756, 760, 764, 765, 769, 772 + 136, 141, 149, 165, 166, 167, 171, 173, 187, 189, + 203, 209, 215, 217, 219, 232, 241, 243, 245, 255, + 256, 260, 264, 275, 280, 289, 291, 300, 302, 320, + 322, 327, 329, 337, 339, 344, 345, 349, 351, 353, + 355, 357, 359, 361, 366, 370, 375, 378, 381, 383, + 403, 430, 432, 434, 436, 438, 452, 457, 459, 464, + 469, 476, 478, 482, 483, 487, 489, 494, 496, 498, + 500, 505, 507, 512, 514, 516, 518, 520, 526, 528, + 533, 535, 540, 542, 548, 550, 552, 554, 559, 561, + 566, 568, 574, 576, 578, 580, 585, 588, 593, 595, + 600, 606, 608, 610, 616, 626, 634, 636, 642, 644, + 646, 648, 650, 655, 658, 659, 661, 663, 669, 671, + 673, 675, 677, 679, 681, 683, 688, 690, 692, 694, + 696, 698, 700, 702, 704, 709, 711, 713, 716, 718, + 726, 731, 732, 734, 736, 738, 741, 748, 757, 759, + 764, 766, 774, 779, 783, 787, 791, 792, 796, 799 }; static const char * const yytname[] = { "$","error","$illegal.","FUNC_CALL", @@ -280,507 +285,493 @@ static const char * const yytname[] = { "$","error","$illegal.","FUNC_CALL", static const short yyr1[] = { 0, 61, 62, 62, 62, 62, 62, 64, 63, 65, 63, 63, 63, 63, 63, 63, 63, 66, 66, 66, 67, - 67, 69, 68, 70, 71, 71, 73, 72, 74, 74, - 75, 75, 75, 75, 76, 76, 77, 77, 77, 77, + 67, 69, 68, 70, 70, 71, 71, 73, 72, 74, + 74, 75, 75, 75, 75, 76, 76, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, - 77, 78, 77, 77, 77, 77, 79, 79, 80, 80, - 81, 81, 82, 82, 83, 83, 84, 84, 84, 84, - 85, 85, 86, 86, 86, 86, 86, 87, 87, 88, - 88, 89, 89, 89, 89, 89, 89, 90, 90, 91, - 91, 91, 91, 91, 91, 93, 92, 92, 92, 92, + 77, 77, 78, 77, 77, 77, 77, 79, 79, 80, + 80, 81, 81, 82, 82, 83, 83, 84, 84, 84, + 84, 85, 85, 86, 86, 86, 86, 86, 87, 87, + 88, 88, 89, 89, 89, 89, 89, 89, 90, 90, + 91, 91, 91, 91, 91, 91, 93, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, 92, - 92, 92, 95, 94, 94, 94, 94, 94, 94, 94, - 94, 94, 94, 94, 94, 96, 96, 96, 96, 96, - 96, 96, 96, 96, 97, 97, 97, 97, 97, 97, - 97, 97, 97, 97, 97, 97, 97, 98, 98, 99, - 99, 99, 100, 101, 102, 103, 103, 104, 105 + 92, 92, 92, 95, 94, 94, 94, 94, 94, 94, + 94, 94, 94, 94, 94, 94, 96, 96, 96, 96, + 96, 96, 96, 96, 96, 97, 97, 97, 97, 97, + 97, 97, 97, 97, 97, 97, 97, 97, 98, 98, + 99, 99, 99, 100, 101, 102, 103, 103, 104, 105 }; static const short yyr2[] = { 0, 3, 1, 2, 1, 2, 0, 0, 3, 0, 3, 2, 2, 2, 1, 2, 2, 1, 1, 1, 1, - 1, 0, 7, 4, 1, 3, 0, 4, 5, 4, - 1, 2, 1, 2, 1, 2, 2, 2, 3, 1, - 6, 8, 8, 10, 9, 2, 2, 6, 4, 3, - 3, 0, 4, 6, 3, 2, 1, 1, 6, 9, - 1, 2, 0, 1, 0, 2, 0, 2, 2, 2, - 0, 1, 1, 3, 1, 2, 3, 0, 1, 0, - 1, 1, 3, 1, 2, 3, 3, 0, 1, 1, - 3, 1, 2, 3, 3, 0, 4, 5, 4, 3, - 3, 3, 3, 1, 2, 3, 3, 3, 3, 5, - 1, 2, 0, 4, 3, 3, 3, 1, 2, 3, - 3, 3, 5, 1, 2, 1, 3, 3, 3, 3, - 3, 3, 2, 2, 2, 3, 4, 4, 1, 4, - 1, 2, 2, 1, 1, 2, 2, 0, 1, 1, - 4, 2, 2, 2, 1, 0, 1, 1, 2 + 1, 0, 7, 4, 4, 1, 3, 0, 4, 5, + 4, 1, 2, 1, 2, 1, 2, 2, 2, 3, + 1, 6, 8, 8, 10, 9, 2, 2, 6, 4, + 3, 3, 0, 4, 6, 3, 2, 1, 1, 6, + 9, 1, 2, 0, 1, 0, 2, 0, 2, 2, + 2, 0, 1, 1, 3, 1, 2, 3, 0, 1, + 0, 1, 1, 3, 1, 2, 3, 3, 0, 1, + 1, 3, 1, 2, 3, 3, 0, 4, 5, 4, + 3, 3, 3, 3, 1, 2, 3, 3, 3, 3, + 5, 1, 2, 0, 4, 3, 3, 3, 1, 2, + 3, 3, 3, 5, 1, 2, 1, 3, 3, 3, + 3, 3, 3, 2, 2, 2, 3, 4, 4, 1, + 4, 1, 2, 2, 1, 1, 2, 2, 0, 1, + 1, 4, 2, 2, 2, 1, 0, 1, 1, 2 }; -static const short yydefact[] = { 63, - 61, 64, 0, 62, 4, 0, 150, 144, 145, 7, - 9, 22, 148, 0, 0, 0, 139, 0, 0, 27, - 0, 0, 0, 63, 0, 2, 0, 0, 104, 14, - 25, 111, 126, 141, 0, 0, 0, 158, 0, 11, - 35, 63, 0, 12, 0, 65, 149, 142, 143, 0, - 0, 0, 0, 147, 141, 146, 0, 105, 135, 152, - 141, 92, 0, 90, 153, 5, 3, 1, 16, 0, +static const short yydefact[] = { 64, + 62, 65, 0, 63, 4, 0, 151, 145, 146, 7, + 9, 22, 149, 0, 0, 0, 140, 0, 0, 28, + 0, 0, 0, 64, 0, 2, 0, 0, 105, 14, + 26, 112, 127, 142, 0, 0, 0, 159, 0, 11, + 36, 64, 0, 12, 0, 66, 150, 143, 144, 0, + 0, 0, 0, 148, 142, 147, 0, 106, 136, 153, + 142, 93, 0, 91, 154, 5, 3, 1, 16, 0, 13, 15, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 112, 0, 0, 0, 0, 0, 0, 96, - 133, 134, 33, 0, 52, 0, 0, 63, 0, 0, - 0, 57, 58, 78, 78, 63, 0, 31, 0, 40, - 0, 0, 156, 63, 0, 0, 90, 0, 8, 36, - 10, 18, 17, 20, 21, 0, 19, 0, 100, 0, - 0, 0, 0, 93, 63, 155, 0, 0, 136, 0, - 107, 103, 106, 101, 102, 0, 26, 108, 109, 148, - 131, 132, 128, 129, 130, 127, 0, 0, 78, 0, - 0, 0, 78, 46, 47, 0, 79, 0, 154, 34, - 32, 156, 84, 148, 0, 0, 118, 67, 0, 82, - 124, 141, 56, 0, 38, 63, 157, 37, 140, 151, - 0, 66, 137, 138, 28, 94, 159, 0, 95, 91, - 156, 0, 99, 97, 0, 0, 0, 55, 0, 0, - 150, 0, 50, 51, 63, 65, 119, 0, 0, 0, - 0, 0, 85, 0, 0, 0, 0, 0, 0, 0, - 125, 113, 39, 30, 75, 73, 0, 0, 98, 24, - 110, 63, 53, 0, 63, 0, 0, 0, 29, 117, - 67, 69, 68, 70, 49, 86, 87, 83, 122, 120, - 121, 115, 116, 0, 0, 63, 76, 0, 0, 0, - 0, 0, 0, 0, 78, 0, 0, 114, 23, 77, - 74, 59, 54, 41, 0, 63, 78, 0, 48, 123, - 63, 63, 0, 0, 63, 0, 42, 43, 63, 0, - 60, 0, 45, 44, 0, 0, 0 + 0, 0, 113, 0, 0, 0, 0, 0, 0, 97, + 134, 135, 34, 0, 53, 0, 0, 64, 0, 0, + 0, 58, 59, 79, 79, 64, 0, 32, 0, 41, + 0, 0, 157, 64, 0, 0, 91, 0, 8, 37, + 10, 18, 17, 20, 21, 0, 19, 0, 101, 0, + 0, 0, 0, 94, 64, 156, 0, 0, 137, 0, + 157, 108, 104, 107, 102, 103, 0, 27, 109, 110, + 149, 132, 133, 129, 130, 131, 128, 0, 0, 79, + 0, 0, 0, 79, 47, 48, 0, 80, 0, 155, + 35, 33, 157, 85, 149, 0, 0, 119, 68, 0, + 83, 125, 142, 57, 0, 39, 64, 158, 38, 141, + 152, 0, 67, 138, 139, 29, 95, 160, 0, 96, + 92, 157, 64, 0, 100, 98, 0, 0, 0, 56, + 0, 0, 151, 0, 51, 52, 64, 66, 120, 0, + 0, 0, 0, 0, 86, 0, 0, 0, 0, 0, + 0, 0, 126, 114, 40, 31, 76, 74, 0, 0, + 99, 24, 25, 111, 64, 54, 0, 64, 0, 0, + 0, 30, 118, 68, 70, 69, 71, 50, 87, 88, + 84, 123, 121, 122, 116, 117, 0, 0, 64, 77, + 0, 0, 0, 0, 0, 0, 0, 79, 0, 0, + 115, 23, 78, 75, 60, 55, 42, 0, 64, 79, + 0, 49, 124, 64, 64, 0, 0, 64, 0, 43, + 44, 64, 0, 61, 0, 46, 45, 0, 0, 0 }; -static const short yydefgoto[] = { 305, +static const short yydefgoto[] = { 308, 25, 26, 39, 43, 126, 127, 27, 45, 69, 28, - 29, 57, 30, 107, 40, 108, 159, 109, 110, 2, - 3, 129, 222, 237, 238, 166, 178, 179, 115, 116, - 111, 157, 180, 265, 32, 33, 46, 34, 112, 113, - 139, 186, 42, 138 + 29, 57, 30, 107, 40, 108, 160, 109, 110, 2, + 3, 129, 224, 239, 240, 167, 179, 180, 115, 116, + 111, 158, 181, 268, 32, 33, 46, 34, 112, 113, + 139, 187, 42, 138 }; -static const short yypact[] = { 6, --32768, 10, 874,-32768,-32768, -33, -16,-32768,-32768, 4, - 4,-32768, 31, 31, 31, 14, 44, 1749, 1749,-32768, - 1743, 1749, 1158, 6, 930,-32768, 46, 0,-32768,-32768, - 1327, 284,-32768, 18, 654, 433, 1158,-32768, 46,-32768, - 10, 6, 46,-32768, 88, 65,-32768,-32768,-32768, 433, - 433, 1749, 1539, 59, 58, 59, 111,-32768, 59,-32768, --32768,-32768, 40, 1274,-32768,-32768,-32768,-32768,-32768, 790, --32768,-32768, 1539, 1539, 117, 1539, 1539, 1539, 1539, 1539, - 1539, 99, 284, 1749, 1749, 1749, 1749, 1749, 1749,-32768, --32768,-32768,-32768, 69,-32768, 132, 79, 6, 83, 4, - 4,-32768,-32768, 1539, 1539, 6, 742,-32768, 848,-32768, - 1036, 654, 80, 6, 84, 42, 1423, 8,-32768,-32768, --32768,-32768,-32768,-32768,-32768, 90,-32768, 1749,-32768, 84, - 84, 1274, 97, 1539, 6,-32768, 106, 1178,-32768, 742, - 1810, 1797,-32768, 1559, 1471, 1375, 1423, 1810, 1810, 31, - 129, 129, 59, 59, 59, 59, 1539, 1539, 1539, 50, - 1539, 978, 1667,-32768,-32768, 4, 1423, 4,-32768,-32768, --32768, 80,-32768, 31, 1743, 1158,-32768, 75, 1, 1607, - 284, 92,-32768, 742,-32768, 6,-32768,-32768,-32768,-32768, - 11, 284,-32768,-32768,-32768, 1423,-32768, 145,-32768, 1423, - 80, 1539,-32768, 1423, 1274, 4, 1158,-32768, 1274, 138, - 57, 80,-32768,-32768, 6, 65,-32768, 40, 1539, 1539, - 1539, 4, 1723, 1226, 1723, 1723, 146, 1723, 1723, 1723, - 284,-32768,-32768,-32768,-32768,-32768, 84, 45,-32768,-32768, - 1423, 6,-32768, 15, 6, 110, 149, 1110,-32768,-32768, - 75, 1423, 1423, 1423,-32768, 1607,-32768, 1607, 549, 139, --32768, 1687, 1647, 1519, 1723, 6,-32768, 35, 978, 4, - 978, 1539, 84, 1090, 1539, 4, 1723, 1607,-32768,-32768, --32768, 147,-32768,-32768, 1274, 6, 1539, 84,-32768, 1607, - 6, 6, 978, 84, 6, 978,-32768,-32768, 6, 978, --32768, 978,-32768,-32768, 172, 180,-32768 +static const short yypact[] = { 2, +-32768, 15, 842,-32768,-32768, -44, -27,-32768,-32768, 6, + 6,-32768, 3, 3, 3, -15, -9, 1684, 1684,-32768, + 1678, 1684, 1093, 2, 898,-32768, 32, 46,-32768,-32768, + 1262, 197,-32768, 49, 665, 1072, 1093,-32768, 32,-32768, + 15, 2, 32,-32768, 96, 7,-32768,-32768,-32768, 1072, + 1072, 1684, 1474, -21, -11, -21, 86,-32768, -21,-32768, +-32768,-32768, 0, 1209,-32768,-32768,-32768,-32768,-32768, 665, +-32768,-32768, 1474, 1474, 89, 1474, 1474, 1474, 1474, 1474, + 1474, 63, 197, 1684, 1684, 1684, 1684, 1684, 1684,-32768, +-32768,-32768,-32768, 55,-32768, 99, 56, 2, 66, 6, + 6,-32768,-32768, 1474, 1474, 2, 756,-32768, 816,-32768, + 518, 665, 61, 2, 68, 41, 1358, 11,-32768,-32768, +-32768,-32768,-32768,-32768,-32768, 71,-32768, 1684,-32768, 68, + 68, 1209, 79, 1474, 2,-32768, 98, 1141,-32768, 756, + 61, 1745, 1732,-32768, 1494, 1406, 1310, 1358, 1745, 1745, + 3, 90, 90, -21, -21, -21, -21, 1474, 1474, 1474, + 59, 1474, 946, 1602,-32768,-32768, 6, 1358, 6,-32768, +-32768,-32768, 61,-32768, 3, 1678, 1093,-32768, 44, 85, + 1542, 197, 111,-32768, 756,-32768, 2,-32768,-32768,-32768, +-32768, 26, 197,-32768,-32768,-32768, 1358,-32768, 128,-32768, + 1358, 61, 2, 1474,-32768, 1358, 1209, 6, 1093,-32768, + 1209, 119, -24, 61,-32768,-32768, 2, 7,-32768, 0, + 1474, 1474, 1474, 6, 1658, 1161, 1658, 1658, 137, 1658, + 1658, 1658, 197,-32768,-32768,-32768,-32768,-32768, 68, 42, +-32768,-32768,-32768, 1358, 2,-32768, 12, 2, 94, 139, + 1024,-32768,-32768, 44, 1358, 1358, 1358,-32768, 1542,-32768, + 1542, 415, 1222,-32768, 1622, 1582, 1454, 1658, 2,-32768, + 22, 946, 6, 946, 1474, 68, 1004, 1474, 6, 1658, + 1542,-32768,-32768,-32768, 131,-32768,-32768, 1209, 2, 1474, + 68,-32768, 1542, 2, 2, 946, 68, 2, 946,-32768, +-32768, 2, 946,-32768, 946,-32768,-32768, 151, 153,-32768 }; static const short yypgoto[] = {-32768, --32768, 157,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768, - 78,-32768, 81, 17, 94, -50,-32768,-32768,-32768, 41, - -18, -26, -60,-32768,-32768, -104,-32768,-32768, 64, -19, - -3,-32768, -198,-32768, 363, 174, -42, 148, 183, -102, - 324, -164, 458, -176 +-32768, 125,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768, + 84,-32768, -22, -54, 334, -96,-32768,-32768,-32768, 202, + 38, -58, -92,-32768,-32768, -103,-32768,-32768, -14, -19, + -3,-32768, -114,-32768, 368, 145, -137, 150, 183, -61, + -23, -138, 469, -175 }; -#define YYLAST 1864 +#define YYLAST 1799 static const short yytable[] = { 31, - 168, 223, 224, 63, 172, 65, 68, 215, 134, 185, - -81, 235, 1, -81, 236, 134, 1, 118, 1, 64, - 36, 31, 4, 120, 256, 258, 259, 260, 90, 262, - 263, 264, 117, 117, 7, 280, 240, 201, 281, 37, - 134, 135, 134, -81, -81, 267, 117, 117, 135, 132, - 41, 41, 91, 92, 206, 135, 171, 24, 212, 38, - -81, 268, 1, 38, 190, -71, 278, 50, 41, 141, - 142, 270, 144, 145, 146, 147, 148, 149, 290, 162, - 135, 233, 135, 22, 219, 135, 140, 169, 247, 171, - 122, 123, 91, 92, 136, 188, -89, 51, 58, -72, - 167, 167, 232, 24, 44, 207, 128, 203, 71, 38, - 89, 210, 37, 130, 131, 133, 197, 220, 221, 119, - 143, 72, 158, 121, 124, 125, 91, 92, 184, 150, - 196, 216, 161, 171, 200, 160, 163, 198, 136, 38, - 41, 41, 7, 191, 195, 8, 9, 225, 239, 261, --32768, 41, 273, 204, 205, 167, 218, 209, 246, 167, - 47, 48, 49, 272, 291, 55, 55, 234, 55, 61, - 288, 306, 64, 14, 15, 86, 87, 88, 55, 307, - 89, 67, 294, 18, 19, 35, 177, 244, 52, 250, - 276, 22, 53, 164, 165, 60, 249, 0, 241, 55, - 41, 0, 0, 117, 183, 0, 41, 35, 41, 70, - 35, 55, 0, 0, 0, 252, 253, 254, 282, 0, - 284, 35, 0, 269, 0, 35, 271, 0, 0, 0, - 0, 55, 55, 55, 55, 55, 55, 0, 0, 0, - 0, 0, 298, 0, 274, 301, 41, 279, 0, 303, - 0, 304, 217, 208, 0, 0, 182, 0, 55, 213, - 0, 214, 41, 0, 55, 0, 0, 293, 285, 0, - 0, 167, 296, 297, 0, 55, 300, 0, 0, 55, - 302, 0, 0, 167, 0, 0, 0, 0, 55, 55, - 0, 55, 55, 55, 55, 55, 55, 47, 0, 243, - 177, 177, 177, 177, 0, 177, 177, 177, 0, 0, - 41, 0, 0, 0, 55, 255, 41, 0, 0, 0, - 0, 47, 55, 0, 0, 0, 0, 55, 84, 85, - 86, 87, 88, 0, 0, 89, 0, 0, 0, 0, - 0, 0, 177, 55, 0, 0, 0, 55, 0, 0, - 0, 55, 55, 0, 177, 0, 55, 0, 0, 0, - 0, 0, 0, 283, 0, 0, 0, 0, 0, 289, - 182, 182, 182, 182, 0, 182, 182, 182, 0, 0, - 54, 56, 0, 59, 0, 0, 137, 0, 55, 0, - 0, 0, 0, 83, 0, 0, 0, 0, 0, 55, - 55, 55, 0, 55, 0, 55, 55, 55, 0, 55, - 55, 55, 182, 0, 59, 0, 0, 0, 0, 0, - 0, 55, 0, 0, 182, 55, 83, 0, 0, 0, - 0, 0, 55, 62, 0, 6, 7, 55, 189, 8, - 9, 0, 0, 0, 0, 0, 151, 152, 153, 154, - 155, 156, 0, 193, 194, 0, 0, 0, 0, 0, - 0, 0, 0, 13, 0, 0, 0, 14, 15, 16, - 17, 181, 0, 83, 0, 0, 0, 18, 19, 83, - 20, 0, 21, 0, 0, 22, 23, -88, 0, 0, - 192, 0, 114, 0, 83, 0, 0, 0, 0, 0, - 0, 0, 0, 83, 83, 0, 83, 83, 83, 83, - 83, 83, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 114, 242, 83, - 0, 0, 245, 0, 0, 0, 0, 59, 0, 0, - 0, 251, 231, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 7, 0, 0, 8, 9,-32768, 83, 0, - 266, 0, 83, 0, 114, 0, 83, 83, 0, 114, - 187, 83, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 14, 15, 181, 181, 181, 181, 0, - 181, 181, 181, 18, 19, 0, 286, 114, 52, 0, - 0, 22, 53, 83, 0, 0, 0, 0, 292, 0, - 0, 295, 0, 0, 83, 83, 83, 299, 231, 114, - 231, 231, 231, 0, 231, 231, 231, 181, 0, 187, - 0, 0, 0, 0, 0, 0, 83, 0, 0, 181, - 231, 114, 0, 0, 0, 0, 0, 83, 0, 0, - 0, 0, 231, 0, 93, 0, 6, 7, 187, 0, - 8, 9, 0, 0, 0, 0, 0, 0, 0, 248, - 94, 0, 95, 96, 97, 98, 99, 100, 101, 102, - 103, 104, 105, 0, 13, 0, 0, 0, 14, 15, - 16, 17, 0, 0, 0, 0, 0, 0, 18, 19, - 0, 20, 0, 21, 0, 275, 22, 23, 0, 0, - 0, 24, 106, 38, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 114, 0, 114, 0, - 0, 287, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 170, 0, 6, 7, 0, 0, 8, 9, - 114, 0, 0, 114, 0, 0, 0, 114, 94, 114, - 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, - 105, 0, 13, 0, 0, 0, 14, 15, 16, 17, - 0, 0, 0, 0, 0, 0, 18, 19, 0, 20, - 93, 21, 6, 7, 22, 23, 8, 9, 0, 24, - 106, 38, 0, 0, 0, 0, 94, 0, 95, 96, - 97, 98, 99, 100, 101, 102, 103, 104, 105, 0, - 13, 0, 0, 0, 14, 15, 16, 17, 0, 0, - 0, 0, 0, 0, 18, 19, 0, 20, 0, 21, - 0, 0, 22, 23, 0, 0, 0, 24, 173, 38, - 6, 7, 0, 0, 8, 9, 0, -80, 0, 0, - -80, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, -6, 5, 0, 6, 7, 174, 0, - 8, 9, 14, 15, 16, 17, -6, 0, 10, 11, - -80, -80, 18, 19, 0, 20, 0, 175, 0, 0, - 22, 176, 0, 12, 13, 0, 0, -80, 14, 15, - 16, 17, 0, 0, 0, 0, 0, 0, 18, 19, - 0, 20, 0, 21, 0, 0, 22, 23, 0, -63, - 66, 24, 6, 7, 0, 0, 8, 9, 0, 0, - 0, 0, 1, 0, 10, 11, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 12, - 13, 0, 0, 0, 14, 15, 16, 17, 0, 0, - 0, 0, 0, 0, 18, 19, 0, 20, 0, 21, - 6, 7, 22, 23, 8, 9, 0, 24, 0, 0, - 0, 0, 0, 0, 94, 0, 95, 96, 97, 98, - 99, 100, 101, 102, 103, 104, 105, 0, 13, 0, - 0, 0, 14, 15, 16, 17, 0, 0, 0, 0, - 0, 0, 18, 19, 0, 20, 0, 21, 0, 0, - 22, 23, 0, 0, 0, 24, 0, 38, 6, 7, - 0, 0, 8, 9, 73, 0, 0, 74, 1, 0, + 134, 169, 203, 63, 226, 71, 7, 250, 141, 36, + 172, 134, 134, 205, 1, 140, 119, 118, 1, 64, + 121, 31, 283, 91, 92, 284, 237, 4, 37, 238, + 89, 37, 117, 117, 217, 130, 131, 218, 50, 137, + 135, 134, 270, 172, 51, 173, 117, 117, 128, 132, + 186, 135, 135, 221, 136, 22, 208, 185, 1, 90, + 214, 65, 68, 242, 271, 38, 212, 191, 273, 142, + 143, 1, 145, 146, 147, 148, 149, 150, 202, 120, + -72, 135, 135, 91, 92, 225, 222, 223, 172, 24, + 133, 190, 144, 151, -82, -90, -73, -82, 122, 123, + 168, 168, 161, 24, 58, 38, 194, 195, 159, 162, + 259, 261, 262, 263, 209, 265, 266, 267, 38, 164, + 38, 234, 136, 235, 192, 135, 196, -82, -82, 199, + 197, 241, 124, 125, 201, 163, 86, 87, 88, 249, + 264, 89, 276, 170, -82, 91, 92, 275, 294, 67, + 309, 189, 310, 281, 206, 207, 168, 220, 211, 253, + 168, 279, 47, 48, 49, 293, 60, 55, 55, 0, + 55, 61, 198, 64, 291, 285, 0, 287, 0, 0, + 55, 0, 0, 245, 0, 35, 297, 248, 0, 247, + 0, 0, 178, 0, 0, 0, 254, 0, 0, 301, + 244, 55, 304, 0, 0, 117, 306, 35, 307, 70, + 35, 41, 41, 55, 0, 269, 0, 255, 256, 257, + 0, 35, 0, 0, 236, 35, 0, 0, 0, 41, + 0, 0, 0, 55, 55, 55, 55, 55, 55, 0, + 243, 84, 85, 86, 87, 88, 0, 277, 89, 0, + 0, 0, 289, 0, 252, 0, 0, 0, 183, 219, + 55, 0, 0, 0, 295, 0, 55, 298, 0, 0, + 0, 288, 0, 302, 168, 0, 0, 55, 0, 0, + 0, 55, 272, 0, 0, 274, 168, 0, 0, 0, + 0, 55, 55, 0, 55, 55, 55, 55, 55, 55, + 47, 41, 41, 0, 0, 0, 282, 0, 178, 178, + 178, 178, 41, 178, 178, 178, 0, 55, 0, 0, + 0, 0, 0, 0, 47, 55, 296, 0, 0, 0, + 55, 299, 300, 0, 0, 303, 0, 0, 0, 305, + 0, 0, 0, 0, 44, 0, 55, 0, 0, 0, + 55, 178, 0, 0, 0, 55, 55, 0, 0, 0, + 55, 72, 41, 178, 0, 0, 0, 0, 41, 0, + 41, 0, 0, 0, 183, 183, 183, 183, 0, 183, + 183, 183, 0, 0, 0, 54, 56, 0, 59, 0, + 0, 0, 0, 55, 0, 0, 0, 0, 83, 0, + 0, 0, 0, 0, 55, 55, 55, 0, 55, 41, + 55, 55, 55, 0, 55, 55, 55, 183, 7, 59, + 0, 8, 9,-32768, 0, 41, 55, 0, 0, 183, + 55, 83, 0, 165, 166, 0, 0, 55, 0, 0, + 0, 0, 55, 0, 184, 0, 0, 0, 0, 14, + 15, 152, 153, 154, 155, 156, 157, 0, 0, 18, + 19, 0, 0, 0, 52, 0, 0, 22, 53, 0, + 0, 0, 0, 0, 41, 0, 182, 0, 83, 0, + 41, 0, 0, 0, 83, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 210, 193, 0, 0, 0, 83, + 215, 0, 216, 114, 0, 0, 0, 0, 0, 83, + 83, 0, 83, 83, 83, 83, 83, 83, 0, 0, + 6, 7, 0, 0, 8, 9, 73, 0, 0, 74, + 1, 0, 0, 0, 0, 83, 0, 0, 114, 0, + 0, 246, 0, 59, 0, 0, 0, 0, 233, 75, + 76, 77, 14, 15, 16, 17, 78, 258, 0, 80, + 81, 82, 18, 19, 83, 0, 0, 52, 83, 0, + 22, 53, 0, 83, 83, 114, 0, 38, 83, 0, + 114, 188, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 182, 182, 182, 182, 0, 182, 182, 182, + 0, 0, 0, 0, 0, 0, 286, 0, 114, 188, + 0, 83, 292, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 83, 83, 83, 0, 233, 0, 233, 233, + 233, 114, 233, 233, 233, 182, 0, 0, 0, 0, + 0, 188, 0, 0, 83, 0, 0, 182, 233, 0, + 0, 0, 0, 114, 0, 83, 0, 0, 0, 0, + 233, 0, 0, 0, 0, 93, 0, 6, 7, 0, + 188, 8, 9, 0, 0, 0, 0, 0, 0, 0, + 0, 94, 251, 95, 96, 97, 98, 99, 100, 101, + 102, 103, 104, 105, 0, 13, 0, 0, 0, 14, + 15, 16, 17, 0, 0, 0, 0, 0, 0, 18, + 19, 0, 20, 0, 21, 0, 0, 22, 23, 278, + 0, 0, 24, 106, 38, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 75, 76, 77, - 14, 15, 16, 17, 78, 0, 0, 80, 81, 82, - 18, 19, 0, 0, 0, 52, 0, 0, 22, 53, - 0, 0, 6, 7, 0, 38, 8, 9, 73, 0, - 0, 74, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 6, 7, 0, 0, 8, 9, 0, 0, - 0, 75, 76, 77, 14, 15, 16, 17, 78, 0, - 0, 80, 81, 82, 18, 19, 0, 0, 0, 52, - 13, 0, 22, 53, 14, 15, 16, 17, 0, 38, - 0, 0, 0, 0, 18, 19, 0, 20, 62, 21, - 6, 7, 22, 23, 8, 9, 0, 0, 0, 38, - 0, 0, 0, 0, 0, 0, 0, 0, 199, 0, - 6, 7, 0, 0, 8, 9, 0, 0, 13, 0, - 0, 0, 14, 15, 16, 17, 0, 0, 0, 0, - 0, 0, 18, 19, 0, 20, 0, 21, 13, 0, - 22, 23, 14, 15, 16, 17, 0, 0, 0, 0, - 0, 0, 18, 19, 0, 20, 257, 21, 6, 7, - 22, 23, 8, 9, 0, 0, 0, 0, 0, 0, + 114, 0, 114, 0, 0, 290, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 171, 0, 6, 7, + 0, 0, 8, 9, 114, 0, 0, 114, 0, 0, + 0, 114, 94, 114, 95, 96, 97, 98, 99, 100, + 101, 102, 103, 104, 105, 0, 13, 0, 0, 0, + 14, 15, 16, 17, 0, 0, 0, 0, 0, 0, + 18, 19, 0, 20, 0, 21, 0, 0, 22, 23, + 0, 0, 0, 24, 106, 38, 174, 0, 6, 7, + 0, 0, 8, 9, 0, -81, 0, 0, -81, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 174, 0, 0, 0, + 0, -6, 5, 0, 6, 7, 175, 0, 8, 9, + 14, 15, 16, 17, -6, 0, 10, 11, -81, -81, + 18, 19, 0, 20, 0, 176, 0, 0, 22, 177, + 0, 12, 13, 0, 0, -81, 14, 15, 16, 17, + 0, 0, 0, 0, 0, 0, 18, 19, 0, 20, + 0, 21, 0, 0, 22, 23, 0, -64, 66, 24, + 6, 7, 0, 0, 8, 9, 0, 0, 0, 0, + 1, 0, 10, 11, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 12, 13, 0, + 0, 0, 14, 15, 16, 17, 0, 0, 0, 0, + 0, 0, 18, 19, 0, 20, 0, 21, 6, 7, + 22, 23, 8, 9, 0, 24, 0, 0, 0, 0, + 0, 0, 94, 0, 95, 96, 97, 98, 99, 100, + 101, 102, 103, 104, 105, 0, 13, 0, 0, 0, 14, 15, 16, 17, 0, 0, 0, 0, 0, 0, - 18, 19, 0, 20, 0, 175, 6, 7, 22, 53, + 18, 19, 0, 20, 0, 21, 0, 0, 22, 23, + 0, 0, 0, 24, 0, 38, 6, 7, 0, 0, 8, 9, 73, 0, 0, 74, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 75, 76, 77, 14, 15, + 0, 0, 0, 0, 0, 0, 6, 7, 0, 0, + 8, 9, 0, 0, 0, 75, 76, 77, 14, 15, 16, 17, 78, 0, 0, 80, 81, 82, 18, 19, - 0, 0, 0, 52, 0, 0, 22, 53, 136, 6, - 7, 0, 0, 8, 9, 73, 0, 0, 74, 0, + 0, 0, 0, 52, 13, 0, 22, 53, 14, 15, + 16, 17, 0, 38, 0, 0, 0, 0, 18, 19, + 0, 20, 62, 21, 6, 7, 22, 23, 8, 9, + 0, 0, 0, 38, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 62, 0, 6, 7, 0, 0, 8, + 9, 0, 13, 0, 0, 0, 14, 15, 16, 17, + 0, 0, 0, 0, 0, 0, 18, 19, 0, 20, + 0, 21, 0, 13, 22, 23, -89, 14, 15, 16, + 17, 0, 0, 0, 0, 0, 0, 18, 19, 0, + 20, 200, 21, 6, 7, 22, 23, 8, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 75, 76, - 77, 14, 15, 16, 17, 78, 0, 79, 80, 81, - 82, 18, 19, 0, 0, 0, 52, 6, 7, 22, - 53, 8, 9, 73, 0, 0, 74, 0, 0, 0, + 0, 260, 0, 6, 7, 0, 0, 8, 9, 0, + 0, 13, 0, 0, 0, 14, 15, 16, 17, 0, + 0, 0, 0, 0, 0, 18, 19, 0, 20, 0, + 21, 175, 0, 22, 23, 14, 15, 16, 17, 0, + 0, 0, 0, 0, 0, 18, 19, 0, 20, 0, + 176, 6, 7, 22, 53, 8, 9, 73, 0, 0, + 74, 0, 0, 0, 0, 7, 0, 0, 8, 9, + 227, 0, 0,-32768, 0, 0, 0, 0, 0, 0, + 75, 76, 77, 14, 15, 16, 17, 78, 0, 0, + 80, 81, 82, 18, 19, 0, 14, 15, 52, 0, + 0, 22, 53, 136, 6, 7, 18, 19, 8, 9, + 73, 52, 0, 74, 22, 53, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 75, 76, 77, 14, - 15, 16, 17, 78, 202, 0, 80, 81, 82, 18, - 19, 0, 0, 0, 52, 6, 7, 22, 53, 8, - 9, 73, 0, 0, 74, 0, 0, 0, 0, 0, + 0, 0, 0, 75, 76, 77, 14, 15, 16, 17, + 78, 0, 79, 80, 81, 82, 18, 19, 0, 0, + 0, 52, 6, 7, 22, 53, 8, 9, 73, 0, + 0, 74, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 75, 76, 77, 14, 15, 16, - 17, 78, 0, 0, 80, 81, 82, 18, 19, 0, - 0, 0, 52, 6, 7, 22, 53, 8, 9, 73, - 0, 0, 74, 0, 0, 0, 0, 0, 0, 0, + 0, 75, 76, 77, 14, 15, 16, 17, 78, 204, + 0, 80, 81, 82, 18, 19, 0, 0, 0, 52, + 6, 7, 22, 53, 8, 9, 73, 0, 0, 74, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 75, 76, 0, 14, 15, 16, 17, 0, - 0, 0, 80, 81, 82, 18, 19, 0, 0, 0, - 52, 6, 7, 22, 53, 8, 9, 225, 0, 0, - 226, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 6, 7, 0, 0, 8, 9, 0, 0, 0, - 227, 228, 229, 14, 15, 16, 17, 230, 277, 0, - 0, 6, 7, 18, 19, 8, 9, 73, 52, 13, - 74, 22, 53, 14, 15, 16, 17, 0, 0, 0, - 0, 0, 0, 18, 19, 0, 20, 0, 21, 0, - 75, 22, 23, 14, 15, 16, 17, 0, 0, 0, - 80, 81, 82, 18, 19, 0, 0, 0, 52, 6, - 7, 22, 53, 8, 9, 225, 0, 0, 226, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 75, + 76, 77, 14, 15, 16, 17, 78, 0, 0, 80, + 81, 82, 18, 19, 0, 0, 0, 52, 6, 7, + 22, 53, 8, 9, 73, 0, 0, 74, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 227, 228, - 229, 14, 15, 16, 17, 230, 0, 0, 0, 6, - 7, 18, 19, 8, 9, 225, 52, 0, 226, 22, - 53, 0, 0, 0, 0, 0, 0, 0, 0, 6, - 211, 0, 0, 8, 9, 0, 0, 0, 227, 228, - 0, 14, 15, 16, 17, 0, 0, 0, 0, 6, - 7, 18, 19, 8, 9, 225, 52, 13, 226, 22, - 53, 14, 15, 16, 17, 0, 0, 0, 0, 0, - 0, 18, 19, 0, 20, 0, 21, 0, 227, 22, - 23, 14, 15, 16, 17, 6, 7, 0, 0, 8, - 9, 18, 19, 0, 0, 0, 52, 0, 0, 22, - 53, 0, 0, 0, 0, 6, 7, 0, 0, 8, - 9, 6, 7, 174, 0, 8, 9, 14, 15, 16, - 17, 0, 0, 0, 0, 0, 0, 18, 19, 0, - 20, 0, 175, 0, 0, 22, 53, 14, 15, 16, - 17, 0, 0, 14, 15, 16, 17, 18, 19, 0, - 20, 0, 52, 18, 19, 22, 53, 0, 52, 0, - 7, 22, 53, 8, 9, 73, 0, 0,-32768, 0, - 0, 0, 0, 7, 0, 0, 8, 9,-32768, 0, + 0, 0, 0, 0, 0, 0, 0, 75, 76, 0, + 14, 15, 16, 17, 0, 0, 0, 80, 81, 82, + 18, 19, 0, 0, 0, 52, 6, 7, 22, 53, + 8, 9, 227, 0, 0, 228, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 6, 7, 0, 0, + 8, 9, 0, 0, 0, 229, 230, 231, 14, 15, + 16, 17, 232, 280, 0, 0, 6, 7, 18, 19, + 8, 9, 73, 52, 13, 74, 22, 53, 14, 15, + 16, 17, 0, 0, 0, 0, 0, 0, 18, 19, + 0, 20, 0, 21, 0, 75, 22, 23, 14, 15, + 16, 17, 0, 0, 0, 80, 81, 82, 18, 19, + 0, 0, 0, 52, 6, 7, 22, 53, 8, 9, + 227, 0, 0, 228, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 14, 15, 0, 0, 0, 0, 0, 80, 81, - 82, 18, 19, 0, 14, 15, 52, 0, 0, 22, - 53,-32768,-32768,-32768, 18, 19, 0, 0, 0, 52, - 0, 0, 22, 53 + 0, 0, 0, 229, 230, 231, 14, 15, 16, 17, + 232, 0, 0, 0, 6, 7, 18, 19, 8, 9, + 227, 52, 0, 228, 22, 53, 0, 0, 0, 0, + 0, 0, 0, 0, 6, 213, 0, 0, 8, 9, + 0, 0, 0, 229, 230, 0, 14, 15, 16, 17, + 0, 0, 0, 0, 6, 7, 18, 19, 8, 9, + 227, 52, 13, 228, 22, 53, 14, 15, 16, 17, + 0, 0, 0, 0, 0, 0, 18, 19, 0, 20, + 0, 21, 0, 229, 22, 23, 14, 15, 16, 17, + 6, 7, 0, 0, 8, 9, 18, 19, 0, 0, + 0, 52, 0, 0, 22, 53, 0, 0, 0, 0, + 6, 7, 0, 0, 8, 9, 6, 7, 175, 0, + 8, 9, 14, 15, 16, 17, 0, 0, 0, 0, + 0, 0, 18, 19, 0, 20, 0, 176, 0, 0, + 22, 53, 14, 15, 16, 17, 0, 0, 14, 15, + 16, 17, 18, 19, 0, 20, 0, 52, 18, 19, + 22, 53, 0, 52, 0, 7, 22, 53, 8, 9, + 73, 0, 0,-32768, 0, 0, 0, 0, 7, 0, + 0, 8, 9,-32768, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 14, 15, 0, 0, + 0, 0, 0, 80, 81, 82, 18, 19, 0, 14, + 15, 52, 0, 0, 22, 53,-32768,-32768,-32768, 18, + 19, 0, 0, 0, 52, 0, 0, 22, 53 }; static const short yycheck[] = { 3, - 105, 1, 179, 23, 107, 24, 25, 172, 1, 112, - 10, 1, 13, 13, 4, 1, 13, 37, 13, 23, - 54, 25, 13, 42, 223, 224, 225, 226, 11, 228, - 229, 230, 36, 37, 4, 1, 201, 140, 4, 56, - 1, 41, 1, 43, 44, 1, 50, 51, 41, 53, - 10, 11, 35, 36, 159, 41, 107, 58, 163, 60, - 60, 238, 13, 60, 57, 55, 265, 54, 28, 73, - 74, 57, 76, 77, 78, 79, 80, 81, 277, 98, - 41, 184, 41, 53, 10, 41, 70, 106, 32, 140, - 3, 4, 35, 36, 55, 114, 55, 54, 21, 55, - 104, 105, 11, 58, 11, 56, 42, 150, 28, 60, - 52, 162, 56, 50, 51, 5, 135, 43, 44, 39, - 4, 28, 54, 43, 37, 38, 35, 36, 112, 31, - 134, 174, 54, 184, 138, 4, 54, 32, 55, 60, - 100, 101, 4, 54, 48, 7, 8, 9, 4, 4, - 12, 111, 4, 157, 158, 159, 176, 161, 21, 163, - 13, 14, 15, 54, 18, 18, 19, 186, 21, 22, - 275, 0, 176, 35, 36, 47, 48, 49, 31, 0, - 52, 25, 287, 45, 46, 3, 109, 207, 50, 216, - 251, 53, 54, 100, 101, 22, 215, -1, 202, 52, - 160, -1, -1, 207, 111, -1, 166, 25, 168, 27, - 28, 64, -1, -1, -1, 219, 220, 221, 269, -1, - 271, 39, -1, 242, -1, 43, 245, -1, -1, -1, - -1, 84, 85, 86, 87, 88, 89, -1, -1, -1, - -1, -1, 293, -1, 248, 296, 206, 266, -1, 300, - -1, 302, 175, 160, -1, -1, 109, -1, 111, 166, - -1, 168, 222, -1, 117, -1, -1, 286, 272, -1, - -1, 275, 291, 292, -1, 128, 295, -1, -1, 132, - 299, -1, -1, 287, -1, -1, -1, -1, 141, 142, - -1, 144, 145, 146, 147, 148, 149, 150, -1, 206, - 223, 224, 225, 226, -1, 228, 229, 230, -1, -1, - 270, -1, -1, -1, 167, 222, 276, -1, -1, -1, - -1, 174, 175, -1, -1, -1, -1, 180, 45, 46, - 47, 48, 49, -1, -1, 52, -1, -1, -1, -1, - -1, -1, 265, 196, -1, -1, -1, 200, -1, -1, - -1, 204, 205, -1, 277, -1, 209, -1, -1, -1, - -1, -1, -1, 270, -1, -1, -1, -1, -1, 276, - 223, 224, 225, 226, -1, 228, 229, 230, -1, -1, - 18, 19, -1, 21, -1, -1, 63, -1, 241, -1, - -1, -1, -1, 31, -1, -1, -1, -1, -1, 252, - 253, 254, -1, 256, -1, 258, 259, 260, -1, 262, - 263, 264, 265, -1, 52, -1, -1, -1, -1, -1, - -1, 274, -1, -1, 277, 278, 64, -1, -1, -1, - -1, -1, 285, 1, -1, 3, 4, 290, 115, 7, - 8, -1, -1, -1, -1, -1, 84, 85, 86, 87, - 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48, -1, 50, 45, 46, 53, 54, -1, 50, -1, - 4, 53, 54, 7, 8, 9, -1, -1, 12, -1, - -1, -1, -1, 4, -1, -1, 7, 8, 9, -1, + -1, -1, -1, -1, -1, -1, -1, 32, 33, -1, + 35, 36, 37, 38, -1, -1, -1, 42, 43, 44, + 45, 46, -1, -1, -1, 50, 3, 4, 53, 54, + 7, 8, 9, -1, -1, 12, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, 3, 4, -1, -1, + 7, 8, -1, -1, -1, 32, 33, 34, 35, 36, + 37, 38, 39, 40, -1, -1, 3, 4, 45, 46, + 7, 8, 9, 50, 31, 12, 53, 54, 35, 36, + 37, 38, -1, -1, -1, -1, -1, -1, 45, 46, + -1, 48, -1, 50, -1, 32, 53, 54, 35, 36, + 37, 38, -1, -1, -1, 42, 43, 44, 45, 46, + -1, -1, -1, 50, 3, 4, 53, 54, 7, 8, + 9, -1, -1, 12, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, 35, 36, -1, -1, -1, -1, -1, 42, 43, - 44, 45, 46, -1, 35, 36, 50, -1, -1, 53, - 54, 42, 43, 44, 45, 46, -1, -1, -1, 50, - -1, -1, 53, 54 + -1, -1, -1, 32, 33, 34, 35, 36, 37, 38, + 39, -1, -1, -1, 3, 4, 45, 46, 7, 8, + 9, 50, -1, 12, 53, 54, -1, -1, -1, -1, + -1, -1, -1, -1, 3, 4, -1, -1, 7, 8, + -1, -1, -1, 32, 33, -1, 35, 36, 37, 38, + -1, -1, -1, -1, 3, 4, 45, 46, 7, 8, + 9, 50, 31, 12, 53, 54, 35, 36, 37, 38, + -1, -1, -1, -1, -1, -1, 45, 46, -1, 48, + -1, 50, -1, 32, 53, 54, 35, 36, 37, 38, + 3, 4, -1, -1, 7, 8, 45, 46, -1, -1, + -1, 50, -1, -1, 53, 54, -1, -1, -1, -1, + 3, 4, -1, -1, 7, 8, 3, 4, 31, -1, + 7, 8, 35, 36, 37, 38, -1, -1, -1, -1, + -1, -1, 45, 46, -1, 48, -1, 50, -1, -1, + 53, 54, 35, 36, 37, 38, -1, -1, 35, 36, + 37, 38, 45, 46, -1, 48, -1, 50, 45, 46, + 53, 54, -1, 50, -1, 4, 53, 54, 7, 8, + 9, -1, -1, 12, -1, -1, -1, -1, 4, -1, + -1, 7, 8, 9, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, 35, 36, -1, -1, + -1, -1, -1, 42, 43, 44, 45, 46, -1, 35, + 36, 50, -1, -1, 53, 54, 42, 43, 44, 45, + 46, -1, -1, -1, 50, -1, -1, 53, 54 }; /* -*-C-*- Note some compilers choke on comments on `#line' lines. */ #line 3 "/usr/local/lib/bison.simple" @@ -807,7 +798,7 @@ static const short yycheck[] = { 3, #ifdef __GNUC__ #define alloca __builtin_alloca #else /* not GNU C. */ -#if (!defined (__STDC__) && defined (sparc)) || defined (__sparc__) +#if (!defined (__STDC__) && defined (sparc)) || defined (__sparc__) || defined (__sparc) || defined (__sgi) #include <alloca.h> #else /* not sparc */ #if defined (MSDOS) && !defined (__TURBOC__) @@ -816,6 +807,16 @@ static const short yycheck[] = { 3, #if defined(_AIX) #include <malloc.h> #pragma alloca +#else /* not MSDOS, __TURBOC__, or _AIX */ +#ifdef __hpux +#ifdef __cplusplus +extern "C" { +void *alloca (unsigned int); +}; +#else /* not __cplusplus */ +void *alloca (); +#endif /* not __cplusplus */ +#endif /* __hpux */ #endif /* not _AIX */ #endif /* not MSDOS, or __TURBOC__ */ #endif /* not sparc. */ @@ -909,6 +910,11 @@ int yydebug; /* nonzero means print parse trace */ #ifndef YYMAXDEPTH #define YYMAXDEPTH 10000 #endif + +/* Prevent warning if -Wstrict-prototypes. */ +#ifdef __GNUC__ +int yyparse (void); +#endif #if __GNUC__ > 1 /* GNU C and GNU C++ define this. */ #define __yy_bcopy(FROM,TO,COUNT) __builtin_memcpy(TO,FROM,COUNT) @@ -949,7 +955,7 @@ __yy_bcopy (char *from, char *to, int count) #endif #endif -#line 169 "/usr/local/lib/bison.simple" +#line 184 "/usr/local/lib/bison.simple" int yyparse() { @@ -958,7 +964,7 @@ yyparse() register short *yyssp; register YYSTYPE *yyvsp; int yyerrstatus; /* number of tokens to shift before error messages enabled */ - int yychar1; /* lookahead token as an internal (translated) token number */ + int yychar1 = 0; /* lookahead token as an internal (translated) token number */ short yyssa[YYINITDEPTH]; /* the state stack */ YYSTYPE yyvsa[YYINITDEPTH]; /* the semantic value stack */ @@ -1005,7 +1011,8 @@ yyparse() /* Initialize stack pointers. Waste one element of value and location stack - so that they stay on the same level as the state stack. */ + so that they stay on the same level as the state stack. + The wasted elements are never initialized. */ yyssp = yyss - 1; yyvsp = yyvs; @@ -1036,13 +1043,20 @@ yynewstate: #ifdef yyoverflow /* Each stack pointer address is followed by the size of the data in use in that stack, in bytes. */ +#ifdef YYLSP_NEEDED + /* This used to be a conditional around just the two extra args, + but that might be undefined if yyoverflow is a macro. */ yyoverflow("parser stack overflow", &yyss1, size * sizeof (*yyssp), &yyvs1, size * sizeof (*yyvsp), -#ifdef YYLSP_NEEDED &yyls1, size * sizeof (*yylsp), -#endif &yystacksize); +#else + yyoverflow("parser stack overflow", + &yyss1, size * sizeof (*yyssp), + &yyvs1, size * sizeof (*yyvsp), + &yystacksize); +#endif yyss = yyss1; yyvs = yyvs1; #ifdef YYLSP_NEEDED @@ -1088,6 +1102,7 @@ yynewstate: fprintf(stderr, "Entering state %d\n", yystate); #endif + goto yybackup; yybackup: /* Do appropriate processing given the current state. */ @@ -1202,7 +1217,8 @@ yydefault: /* Do a reduction. yyn is the number of a rule to reduce with. */ yyreduce: yylen = yyr2[yyn]; - yyval = yyvsp[1-yylen]; /* implement default value of the action */ + if (yylen > 0) + yyval = yyvsp[1-yylen]; /* implement default value of the action */ #if YYDEBUG != 0 if (yydebug) @@ -1212,7 +1228,7 @@ yyreduce: fprintf (stderr, "Reducing via rule %d (line %d), ", yyn, yyrline[yyn]); - /* Print the symboles being reduced, and their result. */ + /* Print the symbols being reduced, and their result. */ for (i = yyprhs[yyn]; yyrhs[i] > 0; i++) fprintf (stderr, "%s ", yytname[yyrhs[i]]); fprintf (stderr, " -> %s\n", yytname[yyr1[yyn]]); @@ -1223,11 +1239,11 @@ yyreduce: switch (yyn) { case 1: -#line 136 "awk.y" +#line 137 "awk.y" { expression_value = yyvsp[-1].nodeval; ; break;} case 2: -#line 141 "awk.y" +#line 142 "awk.y" { if (yyvsp[0].nodeval != NULL) yyval.nodeval = yyvsp[0].nodeval; @@ -1237,7 +1253,7 @@ case 2: ; break;} case 3: -#line 150 "awk.y" +#line 151 "awk.y" { if (yyvsp[0].nodeval == NULL) yyval.nodeval = yyvsp[-1].nodeval; @@ -1254,23 +1270,23 @@ case 3: ; break;} case 4: -#line 164 "awk.y" +#line 165 "awk.y" { yyval.nodeval = NULL; ; break;} case 5: -#line 165 "awk.y" +#line 166 "awk.y" { yyval.nodeval = NULL; ; break;} case 6: -#line 166 "awk.y" +#line 167 "awk.y" { yyval.nodeval = NULL; ; break;} case 7: -#line 170 "awk.y" +#line 171 "awk.y" { io_allowed = 0; ; break;} case 8: -#line 172 "awk.y" +#line 173 "awk.y" { if (begin_block) { if (begin_block->type != Node_rule_list) @@ -1287,11 +1303,11 @@ case 8: ; break;} case 9: -#line 186 "awk.y" +#line 187 "awk.y" { io_allowed = 0; ; break;} case 10: -#line 188 "awk.y" +#line 189 "awk.y" { if (end_block) { if (end_block->type != Node_rule_list) @@ -1308,7 +1324,7 @@ case 10: ; break;} case 11: -#line 203 "awk.y" +#line 204 "awk.y" { warning("BEGIN blocks must have an action part"); errcount++; @@ -1316,7 +1332,7 @@ case 11: ; break;} case 12: -#line 209 "awk.y" +#line 210 "awk.y" { warning("END blocks must have an action part"); errcount++; @@ -1324,15 +1340,15 @@ case 12: ; break;} case 13: -#line 215 "awk.y" +#line 216 "awk.y" { yyval.nodeval = node (yyvsp[-1].nodeval, Node_rule_node, yyvsp[0].nodeval); yyerrok; ; break;} case 14: -#line 217 "awk.y" +#line 218 "awk.y" { yyval.nodeval = node ((NODE *)NULL, Node_rule_node, yyvsp[0].nodeval); yyerrok; ; break;} case 15: -#line 219 "awk.y" +#line 220 "awk.y" { yyval.nodeval = node (yyvsp[-1].nodeval, Node_rule_node, @@ -1347,7 +1363,7 @@ case 15: ; break;} case 16: -#line 232 "awk.y" +#line 233 "awk.y" { func_install(yyvsp[-1].nodeval, yyvsp[0].nodeval); yyval.nodeval = NULL; @@ -1355,15 +1371,15 @@ case 16: ; break;} case 17: -#line 241 "awk.y" +#line 242 "awk.y" { yyval.sval = yyvsp[0].sval; ; break;} case 18: -#line 243 "awk.y" +#line 244 "awk.y" { yyval.sval = yyvsp[0].sval; ; break;} case 19: -#line 245 "awk.y" +#line 246 "awk.y" { yyerror("%s() is a built-in function, it cannot be redefined", tokstart); @@ -1372,20 +1388,23 @@ case 19: ; break;} case 22: -#line 260 "awk.y" +#line 261 "awk.y" { param_counter = 0; ; break;} case 23: -#line 264 "awk.y" +#line 265 "awk.y" { yyval.nodeval = append_right(make_param(yyvsp[-4].sval), yyvsp[-2].nodeval); can_return = 1; + /* check for duplicate parameter names */ + if (dup_parms(yyval.nodeval)) + errcount++; ; break;} case 24: -#line 272 "awk.y" +#line 276 "awk.y" { yyval.nodeval = yyvsp[-2].nodeval; can_return = 0; @@ -1393,18 +1412,25 @@ case 24: break;} case 25: #line 281 "awk.y" -{ yyval.nodeval = yyvsp[0].nodeval; ; +{ + yyval.nodeval = node((NODE *) NULL, Node_K_return, (NODE *) NULL); + can_return = 0; + ; break;} case 26: -#line 283 "awk.y" -{ yyval.nodeval = mkrangenode ( node(yyvsp[-2].nodeval, Node_cond_pair, yyvsp[0].nodeval) ); ; +#line 290 "awk.y" +{ yyval.nodeval = yyvsp[0].nodeval; ; break;} case 27: #line 292 "awk.y" -{ ++want_regexp; ; +{ yyval.nodeval = mkrangenode ( node(yyvsp[-2].nodeval, Node_cond_pair, yyvsp[0].nodeval) ); ; break;} case 28: -#line 294 "awk.y" +#line 301 "awk.y" +{ ++want_regexp; ; + break;} +case 29: +#line 303 "awk.y" { NODE *n; size_t len; @@ -1420,20 +1446,20 @@ case 28: yyval.nodeval = n; ; break;} -case 29: -#line 312 "awk.y" +case 30: +#line 321 "awk.y" { yyval.nodeval = yyvsp[-3].nodeval ; ; break;} -case 30: -#line 314 "awk.y" +case 31: +#line 323 "awk.y" { yyval.nodeval = NULL; ; break;} -case 31: -#line 319 "awk.y" +case 32: +#line 328 "awk.y" { yyval.nodeval = yyvsp[0].nodeval; ; break;} -case 32: -#line 321 "awk.y" +case 33: +#line 330 "awk.y" { if (yyvsp[-1].nodeval == NULL || yyvsp[-1].nodeval->type != Node_statement_list) yyvsp[-1].nodeval = node(yyvsp[-1].nodeval, Node_statement_list,(NODE *)NULL); @@ -1442,85 +1468,94 @@ case 32: yyerrok; ; break;} -case 33: -#line 329 "awk.y" -{ yyval.nodeval = NULL; ; - break;} case 34: -#line 331 "awk.y" +#line 338 "awk.y" { yyval.nodeval = NULL; ; break;} -case 37: -#line 341 "awk.y" +case 35: +#line 340 "awk.y" { yyval.nodeval = NULL; ; break;} case 38: -#line 343 "awk.y" +#line 350 "awk.y" { yyval.nodeval = NULL; ; break;} case 39: -#line 345 "awk.y" -{ yyval.nodeval = yyvsp[-1].nodeval; ; +#line 352 "awk.y" +{ yyval.nodeval = NULL; ; break;} case 40: -#line 347 "awk.y" -{ yyval.nodeval = yyvsp[0].nodeval; ; +#line 354 "awk.y" +{ yyval.nodeval = yyvsp[-1].nodeval; ; break;} case 41: -#line 349 "awk.y" -{ yyval.nodeval = node (yyvsp[-3].nodeval, Node_K_while, yyvsp[0].nodeval); ; +#line 356 "awk.y" +{ yyval.nodeval = yyvsp[0].nodeval; ; break;} case 42: -#line 351 "awk.y" -{ yyval.nodeval = node (yyvsp[-2].nodeval, Node_K_do, yyvsp[-5].nodeval); ; +#line 358 "awk.y" +{ yyval.nodeval = node (yyvsp[-3].nodeval, Node_K_while, yyvsp[0].nodeval); ; break;} case 43: -#line 353 "awk.y" +#line 360 "awk.y" +{ yyval.nodeval = node (yyvsp[-2].nodeval, Node_K_do, yyvsp[-5].nodeval); ; + break;} +case 44: +#line 362 "awk.y" { yyval.nodeval = node (yyvsp[0].nodeval, Node_K_arrayfor, make_for_loop(variable(yyvsp[-5].sval,1), (NODE *)NULL, variable(yyvsp[-3].sval,1))); ; break;} -case 44: -#line 358 "awk.y" +case 45: +#line 367 "awk.y" { yyval.nodeval = node(yyvsp[0].nodeval, Node_K_for, (NODE *)make_for_loop(yyvsp[-7].nodeval, yyvsp[-5].nodeval, yyvsp[-3].nodeval)); ; break;} -case 45: -#line 362 "awk.y" +case 46: +#line 371 "awk.y" { yyval.nodeval = node (yyvsp[0].nodeval, Node_K_for, (NODE *)make_for_loop(yyvsp[-6].nodeval, (NODE *)NULL, yyvsp[-3].nodeval)); ; break;} -case 46: -#line 368 "awk.y" +case 47: +#line 377 "awk.y" { yyval.nodeval = node ((NODE *)NULL, Node_K_break, (NODE *)NULL); ; break;} -case 47: -#line 371 "awk.y" +case 48: +#line 380 "awk.y" { yyval.nodeval = node ((NODE *)NULL, Node_K_continue, (NODE *)NULL); ; break;} -case 48: -#line 373 "awk.y" +case 49: +#line 382 "awk.y" { yyval.nodeval = node (yyvsp[-3].nodeval, yyvsp[-5].nodetypeval, yyvsp[-1].nodeval); ; break;} -case 49: -#line 375 "awk.y" +case 50: +#line 384 "awk.y" { - if (yyvsp[-3].nodetypeval == Node_K_print && yyvsp[-2].nodeval == NULL) + if (yyvsp[-3].nodetypeval == Node_K_print && yyvsp[-2].nodeval == NULL) { + static int warned = 0; + yyvsp[-2].nodeval = node(node(make_number(0.0), Node_field_spec, (NODE *) NULL), Node_expression_list, (NODE *) NULL); + if (do_lint && ! io_allowed && ! warned) { + warned = 1; + warning( + "plain `print' in BEGIN or END rule should probably be `print \"\"'"); + } + } + yyval.nodeval = node (yyvsp[-2].nodeval, yyvsp[-3].nodetypeval, yyvsp[-1].nodeval); ; break;} -case 50: -#line 386 "awk.y" +case 51: +#line 404 "awk.y" { NODETYPE type; if (yyvsp[-1].nodeval && yyvsp[-1].nodeval == lookup("file")) { @@ -1532,12 +1567,12 @@ case 50: * the source line */ errcount++; - msg("`next file' is a gawk extension"); + error("`next file' is a gawk extension"); } if (! io_allowed) { /* same thing */ errcount++; - msg("`next file' used in BEGIN or END action"); + error("`next file' used in BEGIN or END action"); } type = Node_K_nextfile; } else { @@ -1548,24 +1583,24 @@ case 50: yyval.nodeval = node ((NODE *)NULL, type, (NODE *)NULL); ; break;} -case 51: -#line 413 "awk.y" +case 52: +#line 431 "awk.y" { yyval.nodeval = node (yyvsp[-1].nodeval, Node_K_exit, (NODE *)NULL); ; break;} -case 52: -#line 415 "awk.y" +case 53: +#line 433 "awk.y" { if (! can_return) yyerror("return used outside function context"); ; break;} -case 53: -#line 417 "awk.y" +case 54: +#line 435 "awk.y" { yyval.nodeval = node (yyvsp[-1].nodeval, Node_K_return, (NODE *)NULL); ; break;} -case 54: -#line 419 "awk.y" +case 55: +#line 437 "awk.y" { yyval.nodeval = node (variable(yyvsp[-4].sval,1), Node_K_delete, yyvsp[-2].nodeval); ; break;} -case 55: -#line 421 "awk.y" +case 56: +#line 439 "awk.y" { if (do_lint) warning("`delete array' is a gawk extension"); @@ -1575,224 +1610,232 @@ case 55: * the source line */ errcount++; - msg("`delete array' is a gawk extension"); + error("`delete array' is a gawk extension"); } yyval.nodeval = node (variable(yyvsp[-1].sval,1), Node_K_delete, (NODE *) NULL); ; break;} -case 56: -#line 435 "awk.y" -{ yyval.nodeval = yyvsp[-1].nodeval; ; - break;} case 57: -#line 440 "awk.y" -{ yyval.nodetypeval = yyvsp[0].nodetypeval; ; +#line 453 "awk.y" +{ yyval.nodeval = yyvsp[-1].nodeval; ; break;} case 58: -#line 442 "awk.y" +#line 458 "awk.y" { yyval.nodetypeval = yyvsp[0].nodetypeval; ; break;} case 59: -#line 447 "awk.y" +#line 460 "awk.y" +{ yyval.nodetypeval = yyvsp[0].nodetypeval; ; + break;} +case 60: +#line 465 "awk.y" { yyval.nodeval = node(yyvsp[-3].nodeval, Node_K_if, node(yyvsp[0].nodeval, Node_if_branches, (NODE *)NULL)); ; break;} -case 60: -#line 453 "awk.y" +case 61: +#line 471 "awk.y" { yyval.nodeval = node (yyvsp[-6].nodeval, Node_K_if, node (yyvsp[-3].nodeval, Node_if_branches, yyvsp[0].nodeval)); ; break;} -case 61: -#line 459 "awk.y" +case 62: +#line 477 "awk.y" { want_assign = 0; ; break;} -case 65: -#line 470 "awk.y" -{ yyval.nodeval = NULL; ; - break;} case 66: -#line 472 "awk.y" -{ yyval.nodeval = node (yyvsp[0].nodeval, Node_redirect_input, (NODE *)NULL); ; +#line 488 "awk.y" +{ yyval.nodeval = NULL; ; break;} case 67: -#line 477 "awk.y" -{ yyval.nodeval = NULL; ; +#line 490 "awk.y" +{ yyval.nodeval = node (yyvsp[0].nodeval, Node_redirect_input, (NODE *)NULL); ; break;} case 68: -#line 479 "awk.y" -{ yyval.nodeval = node (yyvsp[0].nodeval, Node_redirect_output, (NODE *)NULL); ; +#line 495 "awk.y" +{ yyval.nodeval = NULL; ; break;} case 69: -#line 481 "awk.y" -{ yyval.nodeval = node (yyvsp[0].nodeval, Node_redirect_append, (NODE *)NULL); ; +#line 497 "awk.y" +{ yyval.nodeval = node (yyvsp[0].nodeval, Node_redirect_output, (NODE *)NULL); ; break;} case 70: -#line 483 "awk.y" -{ yyval.nodeval = node (yyvsp[0].nodeval, Node_redirect_pipe, (NODE *)NULL); ; +#line 499 "awk.y" +{ yyval.nodeval = node (yyvsp[0].nodeval, Node_redirect_append, (NODE *)NULL); ; break;} case 71: -#line 488 "awk.y" -{ yyval.nodeval = NULL; ; +#line 501 "awk.y" +{ yyval.nodeval = node (yyvsp[0].nodeval, Node_redirect_pipe, (NODE *)NULL); ; break;} case 72: -#line 490 "awk.y" -{ yyval.nodeval = yyvsp[0].nodeval; ; +#line 506 "awk.y" +{ yyval.nodeval = NULL; ; break;} case 73: -#line 495 "awk.y" -{ yyval.nodeval = make_param(yyvsp[0].sval); ; +#line 508 "awk.y" +{ yyval.nodeval = yyvsp[0].nodeval; ; break;} case 74: -#line 497 "awk.y" -{ yyval.nodeval = append_right(yyvsp[-2].nodeval, make_param(yyvsp[0].sval)); yyerrok; ; +#line 513 "awk.y" +{ yyval.nodeval = make_param(yyvsp[0].sval); ; break;} case 75: -#line 499 "awk.y" -{ yyval.nodeval = NULL; ; +#line 515 "awk.y" +{ yyval.nodeval = append_right(yyvsp[-2].nodeval, make_param(yyvsp[0].sval)); yyerrok; ; break;} case 76: -#line 501 "awk.y" +#line 517 "awk.y" { yyval.nodeval = NULL; ; break;} case 77: -#line 503 "awk.y" +#line 519 "awk.y" { yyval.nodeval = NULL; ; break;} case 78: -#line 509 "awk.y" +#line 521 "awk.y" { yyval.nodeval = NULL; ; break;} case 79: -#line 511 "awk.y" -{ yyval.nodeval = yyvsp[0].nodeval; ; +#line 527 "awk.y" +{ yyval.nodeval = NULL; ; break;} case 80: -#line 516 "awk.y" -{ yyval.nodeval = NULL; ; +#line 529 "awk.y" +{ yyval.nodeval = yyvsp[0].nodeval; ; break;} case 81: -#line 518 "awk.y" -{ yyval.nodeval = yyvsp[0].nodeval; ; +#line 534 "awk.y" +{ yyval.nodeval = NULL; ; break;} case 82: -#line 523 "awk.y" -{ yyval.nodeval = node (yyvsp[0].nodeval, Node_expression_list, (NODE *)NULL); ; +#line 536 "awk.y" +{ yyval.nodeval = yyvsp[0].nodeval; ; break;} case 83: -#line 525 "awk.y" +#line 541 "awk.y" +{ yyval.nodeval = node (yyvsp[0].nodeval, Node_expression_list, (NODE *)NULL); ; + break;} +case 84: +#line 543 "awk.y" { yyval.nodeval = append_right(yyvsp[-2].nodeval, node( yyvsp[0].nodeval, Node_expression_list, (NODE *)NULL)); yyerrok; ; break;} -case 84: -#line 531 "awk.y" -{ yyval.nodeval = NULL; ; - break;} case 85: -#line 533 "awk.y" +#line 549 "awk.y" { yyval.nodeval = NULL; ; break;} case 86: -#line 535 "awk.y" +#line 551 "awk.y" { yyval.nodeval = NULL; ; break;} case 87: -#line 537 "awk.y" +#line 553 "awk.y" { yyval.nodeval = NULL; ; break;} case 88: -#line 542 "awk.y" +#line 555 "awk.y" { yyval.nodeval = NULL; ; break;} case 89: -#line 544 "awk.y" -{ yyval.nodeval = yyvsp[0].nodeval; ; +#line 560 "awk.y" +{ yyval.nodeval = NULL; ; break;} case 90: -#line 549 "awk.y" -{ yyval.nodeval = node (yyvsp[0].nodeval, Node_expression_list, (NODE *)NULL); ; +#line 562 "awk.y" +{ yyval.nodeval = yyvsp[0].nodeval; ; break;} case 91: -#line 551 "awk.y" +#line 567 "awk.y" +{ yyval.nodeval = node (yyvsp[0].nodeval, Node_expression_list, (NODE *)NULL); ; + break;} +case 92: +#line 569 "awk.y" { yyval.nodeval = append_right(yyvsp[-2].nodeval, node( yyvsp[0].nodeval, Node_expression_list, (NODE *)NULL)); yyerrok; ; break;} -case 92: -#line 557 "awk.y" -{ yyval.nodeval = NULL; ; - break;} case 93: -#line 559 "awk.y" +#line 575 "awk.y" { yyval.nodeval = NULL; ; break;} case 94: -#line 561 "awk.y" +#line 577 "awk.y" { yyval.nodeval = NULL; ; break;} case 95: -#line 563 "awk.y" +#line 579 "awk.y" { yyval.nodeval = NULL; ; break;} case 96: -#line 568 "awk.y" -{ want_assign = 0; ; +#line 581 "awk.y" +{ yyval.nodeval = NULL; ; break;} case 97: -#line 570 "awk.y" +#line 586 "awk.y" +{ want_assign = 0; ; + break;} +case 98: +#line 588 "awk.y" { if (do_lint && yyvsp[0].nodeval->type == Node_regex) warning("Regular expression on left of assignment."); yyval.nodeval = node (yyvsp[-3].nodeval, yyvsp[-2].nodetypeval, yyvsp[0].nodeval); ; break;} -case 98: -#line 576 "awk.y" +case 99: +#line 594 "awk.y" { yyval.nodeval = node (variable(yyvsp[0].sval,1), Node_in_array, yyvsp[-3].nodeval); ; break;} -case 99: -#line 578 "awk.y" +case 100: +#line 596 "awk.y" { yyval.nodeval = node (yyvsp[0].nodeval, Node_K_getline, node (yyvsp[-3].nodeval, Node_redirect_pipein, (NODE *)NULL)); ; break;} -case 100: -#line 583 "awk.y" +case 101: +#line 601 "awk.y" { if (do_lint && ! io_allowed && yyvsp[0].nodeval == NULL) warning("non-redirected getline undefined inside BEGIN or END action"); yyval.nodeval = node (yyvsp[-1].nodeval, Node_K_getline, yyvsp[0].nodeval); ; break;} -case 101: -#line 589 "awk.y" +case 102: +#line 607 "awk.y" { yyval.nodeval = node (yyvsp[-2].nodeval, Node_and, yyvsp[0].nodeval); ; break;} -case 102: -#line 591 "awk.y" +case 103: +#line 609 "awk.y" { yyval.nodeval = node (yyvsp[-2].nodeval, Node_or, yyvsp[0].nodeval); ; break;} -case 103: -#line 593 "awk.y" +case 104: +#line 611 "awk.y" { if (yyvsp[-2].nodeval->type == Node_regex) warning("Regular expression on left of MATCH operator."); yyval.nodeval = node (yyvsp[-2].nodeval, yyvsp[-1].nodetypeval, mk_rexp(yyvsp[0].nodeval)); ; break;} -case 104: -#line 599 "awk.y" -{ yyval.nodeval = yyvsp[0].nodeval; ; - break;} case 105: -#line 601 "awk.y" +#line 617 "awk.y" +{ + yyval.nodeval = yyvsp[0].nodeval; + if (do_lint && tokstart[0] == '*') { + /* possible C comment */ + int n = strlen(tokstart) - 1; + if (tokstart[n] == '*') + warning("regexp looks like a C comment, but is not"); + } + ; + break;} +case 106: +#line 627 "awk.y" { yyval.nodeval = node(node(make_number(0.0), Node_field_spec, @@ -1801,144 +1844,144 @@ case 105: yyvsp[0].nodeval); ; break;} -case 106: -#line 609 "awk.y" +case 107: +#line 635 "awk.y" { yyval.nodeval = node (variable(yyvsp[0].sval,1), Node_in_array, yyvsp[-2].nodeval); ; break;} -case 107: -#line 611 "awk.y" +case 108: +#line 637 "awk.y" { if (do_lint && yyvsp[0].nodeval->type == Node_regex) warning("Regular expression on left of comparison."); yyval.nodeval = node (yyvsp[-2].nodeval, yyvsp[-1].nodetypeval, yyvsp[0].nodeval); ; break;} -case 108: -#line 617 "awk.y" +case 109: +#line 643 "awk.y" { yyval.nodeval = node (yyvsp[-2].nodeval, Node_less, yyvsp[0].nodeval); ; break;} -case 109: -#line 619 "awk.y" +case 110: +#line 645 "awk.y" { yyval.nodeval = node (yyvsp[-2].nodeval, Node_greater, yyvsp[0].nodeval); ; break;} -case 110: -#line 621 "awk.y" +case 111: +#line 647 "awk.y" { yyval.nodeval = node(yyvsp[-4].nodeval, Node_cond_exp, node(yyvsp[-2].nodeval, Node_if_branches, yyvsp[0].nodeval));; break;} -case 111: -#line 623 "awk.y" +case 112: +#line 649 "awk.y" { yyval.nodeval = yyvsp[0].nodeval; ; break;} -case 112: -#line 625 "awk.y" +case 113: +#line 651 "awk.y" { yyval.nodeval = node (yyvsp[-1].nodeval, Node_concat, yyvsp[0].nodeval); ; break;} -case 113: -#line 630 "awk.y" +case 114: +#line 656 "awk.y" { want_assign = 0; ; break;} -case 114: -#line 632 "awk.y" +case 115: +#line 658 "awk.y" { yyval.nodeval = node (yyvsp[-3].nodeval, yyvsp[-2].nodetypeval, yyvsp[0].nodeval); ; break;} -case 115: -#line 634 "awk.y" +case 116: +#line 660 "awk.y" { yyval.nodeval = node (yyvsp[-2].nodeval, Node_and, yyvsp[0].nodeval); ; break;} -case 116: -#line 636 "awk.y" +case 117: +#line 662 "awk.y" { yyval.nodeval = node (yyvsp[-2].nodeval, Node_or, yyvsp[0].nodeval); ; break;} -case 117: -#line 638 "awk.y" +case 118: +#line 664 "awk.y" { if (do_lint && ! io_allowed && yyvsp[0].nodeval == NULL) warning("non-redirected getline undefined inside BEGIN or END action"); yyval.nodeval = node (yyvsp[-1].nodeval, Node_K_getline, yyvsp[0].nodeval); ; break;} -case 118: -#line 644 "awk.y" +case 119: +#line 670 "awk.y" { yyval.nodeval = yyvsp[0].nodeval; ; break;} -case 119: -#line 646 "awk.y" +case 120: +#line 672 "awk.y" { yyval.nodeval = node((NODE *) NULL, Node_nomatch, yyvsp[0].nodeval); ; break;} -case 120: -#line 648 "awk.y" +case 121: +#line 674 "awk.y" { yyval.nodeval = node (yyvsp[-2].nodeval, yyvsp[-1].nodetypeval, mk_rexp(yyvsp[0].nodeval)); ; break;} -case 121: -#line 650 "awk.y" +case 122: +#line 676 "awk.y" { yyval.nodeval = node (variable(yyvsp[0].sval,1), Node_in_array, yyvsp[-2].nodeval); ; break;} -case 122: -#line 652 "awk.y" +case 123: +#line 678 "awk.y" { yyval.nodeval = node (yyvsp[-2].nodeval, yyvsp[-1].nodetypeval, yyvsp[0].nodeval); ; break;} -case 123: -#line 654 "awk.y" +case 124: +#line 680 "awk.y" { yyval.nodeval = node(yyvsp[-4].nodeval, Node_cond_exp, node(yyvsp[-2].nodeval, Node_if_branches, yyvsp[0].nodeval));; break;} -case 124: -#line 656 "awk.y" +case 125: +#line 682 "awk.y" { yyval.nodeval = yyvsp[0].nodeval; ; break;} -case 125: -#line 658 "awk.y" +case 126: +#line 684 "awk.y" { yyval.nodeval = node (yyvsp[-1].nodeval, Node_concat, yyvsp[0].nodeval); ; break;} -case 127: -#line 665 "awk.y" -{ yyval.nodeval = node (yyvsp[-2].nodeval, Node_exp, yyvsp[0].nodeval); ; - break;} case 128: -#line 667 "awk.y" -{ yyval.nodeval = node (yyvsp[-2].nodeval, Node_times, yyvsp[0].nodeval); ; +#line 691 "awk.y" +{ yyval.nodeval = node (yyvsp[-2].nodeval, Node_exp, yyvsp[0].nodeval); ; break;} case 129: -#line 669 "awk.y" -{ yyval.nodeval = node (yyvsp[-2].nodeval, Node_quotient, yyvsp[0].nodeval); ; +#line 693 "awk.y" +{ yyval.nodeval = node (yyvsp[-2].nodeval, Node_times, yyvsp[0].nodeval); ; break;} case 130: -#line 671 "awk.y" -{ yyval.nodeval = node (yyvsp[-2].nodeval, Node_mod, yyvsp[0].nodeval); ; +#line 695 "awk.y" +{ yyval.nodeval = node (yyvsp[-2].nodeval, Node_quotient, yyvsp[0].nodeval); ; break;} case 131: -#line 673 "awk.y" -{ yyval.nodeval = node (yyvsp[-2].nodeval, Node_plus, yyvsp[0].nodeval); ; +#line 697 "awk.y" +{ yyval.nodeval = node (yyvsp[-2].nodeval, Node_mod, yyvsp[0].nodeval); ; break;} case 132: -#line 675 "awk.y" -{ yyval.nodeval = node (yyvsp[-2].nodeval, Node_minus, yyvsp[0].nodeval); ; +#line 699 "awk.y" +{ yyval.nodeval = node (yyvsp[-2].nodeval, Node_plus, yyvsp[0].nodeval); ; break;} case 133: -#line 677 "awk.y" -{ yyval.nodeval = node (yyvsp[-1].nodeval, Node_postincrement, (NODE *)NULL); ; +#line 701 "awk.y" +{ yyval.nodeval = node (yyvsp[-2].nodeval, Node_minus, yyvsp[0].nodeval); ; break;} case 134: -#line 679 "awk.y" -{ yyval.nodeval = node (yyvsp[-1].nodeval, Node_postdecrement, (NODE *)NULL); ; +#line 703 "awk.y" +{ yyval.nodeval = node (yyvsp[-1].nodeval, Node_postincrement, (NODE *)NULL); ; break;} case 135: -#line 684 "awk.y" -{ yyval.nodeval = node (yyvsp[0].nodeval, Node_not,(NODE *) NULL); ; +#line 705 "awk.y" +{ yyval.nodeval = node (yyvsp[-1].nodeval, Node_postdecrement, (NODE *)NULL); ; break;} case 136: -#line 686 "awk.y" -{ yyval.nodeval = yyvsp[-1].nodeval; ; +#line 710 "awk.y" +{ yyval.nodeval = node (yyvsp[0].nodeval, Node_not,(NODE *) NULL); ; break;} case 137: -#line 689 "awk.y" -{ yyval.nodeval = snode (yyvsp[-1].nodeval, Node_builtin, (int) yyvsp[-3].lval); ; +#line 712 "awk.y" +{ yyval.nodeval = yyvsp[-1].nodeval; ; break;} case 138: -#line 691 "awk.y" +#line 715 "awk.y" { yyval.nodeval = snode (yyvsp[-1].nodeval, Node_builtin, (int) yyvsp[-3].lval); ; break;} case 139: -#line 693 "awk.y" +#line 717 "awk.y" +{ yyval.nodeval = snode (yyvsp[-1].nodeval, Node_builtin, (int) yyvsp[-3].lval); ; + break;} +case 140: +#line 719 "awk.y" { if (do_lint) warning("call of `length' without parentheses is not portable"); @@ -1947,30 +1990,31 @@ case 139: warning( "call of `length' without parentheses is deprecated by POSIX"); ; break;} -case 140: -#line 701 "awk.y" +case 141: +#line 727 "awk.y" { yyval.nodeval = node (yyvsp[-1].nodeval, Node_func_call, make_string(yyvsp[-3].sval, strlen(yyvsp[-3].sval))); + free(yyvsp[-3].sval); ; break;} -case 142: -#line 706 "awk.y" -{ yyval.nodeval = node (yyvsp[0].nodeval, Node_preincrement, (NODE *)NULL); ; - break;} case 143: -#line 708 "awk.y" -{ yyval.nodeval = node (yyvsp[0].nodeval, Node_predecrement, (NODE *)NULL); ; +#line 733 "awk.y" +{ yyval.nodeval = node (yyvsp[0].nodeval, Node_preincrement, (NODE *)NULL); ; break;} case 144: -#line 710 "awk.y" -{ yyval.nodeval = yyvsp[0].nodeval; ; +#line 735 "awk.y" +{ yyval.nodeval = node (yyvsp[0].nodeval, Node_predecrement, (NODE *)NULL); ; break;} case 145: -#line 712 "awk.y" +#line 737 "awk.y" { yyval.nodeval = yyvsp[0].nodeval; ; break;} case 146: -#line 715 "awk.y" +#line 739 "awk.y" +{ yyval.nodeval = yyvsp[0].nodeval; ; + break;} +case 147: +#line 742 "awk.y" { if (yyvsp[0].nodeval->type == Node_val) { yyvsp[0].nodeval->numbr = -(force_number(yyvsp[0].nodeval)); yyval.nodeval = yyvsp[0].nodeval; @@ -1978,28 +2022,28 @@ case 146: yyval.nodeval = node (yyvsp[0].nodeval, Node_unary_minus, (NODE *)NULL); ; break;} -case 147: -#line 722 "awk.y" +case 148: +#line 749 "awk.y" { /* was: $$ = $2 */ /* POSIX semantics: force a conversion to numeric type */ yyval.nodeval = node (make_number(0.0), Node_plus, yyvsp[0].nodeval); ; break;} -case 148: -#line 731 "awk.y" +case 149: +#line 758 "awk.y" { yyval.nodeval = NULL; ; break;} -case 149: -#line 733 "awk.y" +case 150: +#line 760 "awk.y" { yyval.nodeval = yyvsp[0].nodeval; ; break;} -case 150: -#line 738 "awk.y" +case 151: +#line 765 "awk.y" { yyval.nodeval = variable(yyvsp[0].sval,1); ; break;} -case 151: -#line 740 "awk.y" +case 152: +#line 767 "awk.y" { if (yyvsp[-1].nodeval->rnode == NULL) { yyval.nodeval = node (variable(yyvsp[-3].sval,1), Node_subscript, yyvsp[-1].nodeval->lnode); @@ -2008,29 +2052,29 @@ case 151: yyval.nodeval = node (variable(yyvsp[-3].sval,1), Node_subscript, yyvsp[-1].nodeval); ; break;} -case 152: -#line 748 "awk.y" +case 153: +#line 775 "awk.y" { yyval.nodeval = node (yyvsp[0].nodeval, Node_field_spec, (NODE *)NULL); ; break;} -case 154: -#line 756 "awk.y" +case 155: +#line 783 "awk.y" { yyerrok; ; break;} -case 155: -#line 760 "awk.y" +case 156: +#line 787 "awk.y" { yyerrok; ; break;} -case 158: -#line 769 "awk.y" +case 159: +#line 796 "awk.y" { yyerrok; want_assign = 0; ; break;} -case 159: -#line 772 "awk.y" +case 160: +#line 799 "awk.y" { yyerrok; ; break;} } /* the action file gets copied in in place of this dollarsign */ -#line 440 "/usr/local/lib/bison.simple" +#line 465 "/usr/local/lib/bison.simple" yyvsp -= yylen; yyssp -= yylen; @@ -2100,7 +2144,9 @@ yyerrlab: /* here on detecting error */ int x, count; count = 0; - for (x = 0; x < (sizeof(yytname) / sizeof(char *)); x++) + /* Start X at -yyn if nec to avoid negative indexes in yycheck. */ + for (x = (yyn < 0 ? -yyn : 0); + x < (sizeof(yytname) / sizeof(char *)); x++) if (yycheck[x + yyn] == x) size += strlen(yytname[x]) + 15, count++; msg = (char *) malloc(size + 15); @@ -2111,7 +2157,8 @@ yyerrlab: /* here on detecting error */ if (count < 5) { count = 0; - for (x = 0; x < (sizeof(yytname) / sizeof(char *)); x++) + for (x = (yyn < 0 ? -yyn : 0); + x < (sizeof(yytname) / sizeof(char *)); x++) if (yycheck[x + yyn] == x) { strcat(msg, count == 0 ? ", expecting `" : " or `"); @@ -2131,6 +2178,7 @@ yyerrlab: /* here on detecting error */ yyerror("parse error"); } + goto yyerrlab1; yyerrlab1: /* here on error raised explicitly by an action */ if (yyerrstatus == 3) @@ -2222,7 +2270,7 @@ yyerrhandle: yystate = yyn; goto yynewstate; } -#line 775 "awk.y" +#line 802 "awk.y" struct token { @@ -2465,9 +2513,10 @@ again: if (n == 0) { samefile = 0; nextfile++; - *lexeme = '\0'; + if (lexeme) + *lexeme = '\0'; len = 0; - return get_src_buf(); + goto again; } lexptr = buf + SLOP; lexend = lexptr + n; @@ -2496,12 +2545,16 @@ tokexpand() #if DEBUG char nextc() { + int c; + if (lexptr && lexptr < lexend) - return *lexptr++; + c = *lexptr++; else if (get_src_buf()) - return *lexptr++; + c = *lexptr++; else - return '\0'; + c = '\0'; + + return c; } #else #define nextc() ((lexptr && lexptr < lexend) ? \ @@ -2525,9 +2578,19 @@ yylex() int low, mid, high; static int did_newline = 0; char *tokkey; - - if (!nextc()) + static int lasttok = 0, eof_warned = 0; + + if (!nextc()) { + if (lasttok != NEWLINE) { + lasttok = NEWLINE; + if (do_lint && ! eof_warned) { + warning("source file does not end in newline"); + eof_warned = 1; + } + return NEWLINE; /* fake it */ + } return 0; + } pushback(); #ifdef OS2 /* @@ -2570,7 +2633,7 @@ yylex() pushback(); tokadd('\0'); yylval.sval = tokstart; - return REGEXP; + return lasttok = REGEXP; case '\n': pushback(); yyerror("unterminated regexp"); @@ -2591,19 +2654,37 @@ retry: switch (c) { case 0: + if (lasttok != NEWLINE) { + lasttok = NEWLINE; + if (do_lint && ! eof_warned) { + warning("source file does not end in newline"); + eof_warned = 1; + } + return NEWLINE; /* fake it */ + } return 0; case '\n': sourceline++; - return NEWLINE; + return lasttok = NEWLINE; case '#': /* it's a comment */ while ((c = nextc()) != '\n') { - if (c == '\0') + if (c == '\0') { + if (lasttok != NEWLINE) { + lasttok = NEWLINE; + if (do_lint && ! eof_warned) { + warning( + "source file does not end in newline"); + eof_warned = 1; + } + return NEWLINE; /* fake it */ + } return 0; + } } sourceline++; - return NEWLINE; + return lasttok = NEWLINE; case '\\': #ifdef RELAXED_CONTINUATION @@ -2633,7 +2714,7 @@ retry: case '$': want_assign = 1; - return '$'; + return lasttok = '$'; case ')': case ']': @@ -2644,15 +2725,15 @@ retry: case '?': case '{': case ',': - return c; + return lasttok = c; case '*': if ((c = nextc()) == '=') { yylval.nodetypeval = Node_assign_times; - return ASSIGNOP; + return lasttok = ASSIGNOP; } else if (do_posix) { pushback(); - return '*'; + return lasttok = '*'; } else if (c == '*') { /* make ** and **= aliases for ^ and ^= */ static int did_warn_op = 0, did_warn_assgn = 0; @@ -2663,36 +2744,36 @@ retry: warning("**= is not allowed by POSIX"); } yylval.nodetypeval = Node_assign_exp; - return ASSIGNOP; + return lasttok = ASSIGNOP; } else { pushback(); if (do_lint && ! did_warn_op) { did_warn_op = 1; warning("** is not allowed by POSIX"); } - return '^'; + return lasttok = '^'; } } pushback(); - return '*'; + return lasttok = '*'; case '/': if (want_assign) { if (nextc() == '=') { yylval.nodetypeval = Node_assign_quotient; - return ASSIGNOP; + return lasttok = ASSIGNOP; } pushback(); } - return '/'; + return lasttok = '/'; case '%': if (nextc() == '=') { yylval.nodetypeval = Node_assign_mod; - return ASSIGNOP; + return lasttok = ASSIGNOP; } pushback(); - return '%'; + return lasttok = '%'; case '^': { @@ -2705,73 +2786,73 @@ retry: warning("operator `^=' is not supported in old awk"); } yylval.nodetypeval = Node_assign_exp; - return ASSIGNOP; + return lasttok = ASSIGNOP; } pushback(); if (do_lint && ! did_warn_op) { did_warn_op = 1; warning("operator `^' is not supported in old awk"); } - return '^'; + return lasttok = '^'; } case '+': if ((c = nextc()) == '=') { yylval.nodetypeval = Node_assign_plus; - return ASSIGNOP; + return lasttok = ASSIGNOP; } if (c == '+') - return INCREMENT; + return lasttok = INCREMENT; pushback(); - return '+'; + return lasttok = '+'; case '!': if ((c = nextc()) == '=') { yylval.nodetypeval = Node_notequal; - return RELOP; + return lasttok = RELOP; } if (c == '~') { yylval.nodetypeval = Node_nomatch; want_assign = 0; - return MATCHOP; + return lasttok = MATCHOP; } pushback(); - return '!'; + return lasttok = '!'; case '<': if (nextc() == '=') { yylval.nodetypeval = Node_leq; - return RELOP; + return lasttok = RELOP; } yylval.nodetypeval = Node_less; pushback(); - return '<'; + return lasttok = '<'; case '=': if (nextc() == '=') { yylval.nodetypeval = Node_equal; - return RELOP; + return lasttok = RELOP; } yylval.nodetypeval = Node_assign; pushback(); - return ASSIGNOP; + return lasttok = ASSIGNOP; case '>': if ((c = nextc()) == '=') { yylval.nodetypeval = Node_geq; - return RELOP; + return lasttok = RELOP; } else if (c == '>') { yylval.nodetypeval = Node_redirect_append; - return APPEND_OP; + return lasttok = APPEND_OP; } yylval.nodetypeval = Node_greater; pushback(); - return '>'; + return lasttok = '>'; case '~': yylval.nodetypeval = Node_match; want_assign = 0; - return MATCHOP; + return lasttok = MATCHOP; case '}': /* @@ -2780,11 +2861,11 @@ retry: */ if (did_newline) { did_newline = 0; - return c; + return lasttok = c; } did_newline++; --lexptr; /* pick up } next time */ - return NEWLINE; + return lasttok = NEWLINE; case '"': esc_seen = 0; @@ -2811,23 +2892,23 @@ retry: yylval.nodeval = make_str_node(tokstart, tok - tokstart, esc_seen ? SCAN : 0); yylval.nodeval->flags |= PERM; - return YSTRING; + return lasttok = YSTRING; case '-': if ((c = nextc()) == '=') { yylval.nodetypeval = Node_assign_minus; - return ASSIGNOP; + return lasttok = ASSIGNOP; } if (c == '-') - return DECREMENT; + return lasttok = DECREMENT; pushback(); - return '-'; + return lasttok = '-'; case '.': c = nextc(); pushback(); if (!isdigit(c)) - return '.'; + return lasttok = '.'; else c = '.'; /* FALL THROUGH */ case '0': @@ -2883,10 +2964,16 @@ retry: break; c = nextc(); } - pushback(); + if (c != 0) + pushback(); + else if (do_lint && ! eof_warned) { + warning("source file does not end in newline"); + eof_warned = 1; + } + tokadd('\0'); yylval.nodeval = make_number(atof(tokstart)); yylval.nodeval->flags |= PERM; - return YNUMBER; + return lasttok = YNUMBER; case '&': if ((c = nextc()) == '&') { @@ -2909,10 +2996,10 @@ retry: } } want_assign = 0; - return LEX_AND; + return lasttok = LEX_AND; } pushback(); - return '&'; + return lasttok = '&'; case '|': if ((c = nextc()) == '|') { @@ -2935,10 +3022,10 @@ retry: } } want_assign = 0; - return LEX_OR; + return lasttok = LEX_OR; } pushback(); - return '|'; + return lasttok = '|'; } if (c != '_' && ! isalpha(c)) @@ -2953,7 +3040,12 @@ retry: tokadd('\0'); emalloc(tokkey, char *, tok - tokstart, "yylex"); memcpy(tokkey, tokstart, tok - tokstart); - pushback(); + if (c != 0) + pushback(); + else if (do_lint && ! eof_warned) { + warning("source file does not end in newline"); + eof_warned = 1; + } /* See if it is a special token. */ low = 0; @@ -2992,16 +3084,16 @@ retry: yylval.nodetypeval = tokentab[mid].value; free(tokkey); - return tokentab[mid].class; + return lasttok = tokentab[mid].class; } } yylval.sval = tokkey; if (*lexptr == '(') - return FUNC_CALL; + return lasttok = FUNC_CALL; else { want_assign = 1; - return NAME; + return lasttok = NAME; } } @@ -3209,6 +3301,45 @@ NODE *list, *new; return oldlist; } +/* return 1 if there are duplicate parameters, 0 means all ok */ +static int +dup_parms(func) +NODE *func; +{ + register NODE *np; + char *fname, **names; + int count, i, j, dups; + NODE *params; + + fname = func->param; + count = func->param_cnt; + params = func->rnode; + + if (count == 0) /* no args, no problem */ + return 0; + + emalloc(names, char **, count * sizeof(char *), "dup_parms"); + + i = 0; + for (np = params; np != NULL; np = np->rnode) + names[i++] = np->param; + + dups = 0; + for (i = 1; i < count; i++) { + for (j = 0; j < i; j++) { + if (strcmp(names[i], names[j]) == 0) { + dups++; + error( + "function `%s': parameter #%d, `%s', duplicates parameter #%d", + fname, i+1, names[j], j+1); + } + } + } + + free(names); + return (dups > 0); +} + /* * check if name is already installed; if so, it had better have Null value, * in which case def is added as the value. Otherwise, install name with def @@ -3254,14 +3385,18 @@ int freeit; } } +/* + * pop parameters out of the symbol table. do this in reverse order to + * avoid reading freed memory if there were duplicated parameters. + */ static void pop_params(params) NODE *params; { - register NODE *np; - - for (np = params; np != NULL; np = np->rnode) - pop_var(np, 1); + if (params == NULL) + return; + pop_params(params->rnode); + pop_var(params, 1); } static NODE * @@ -3278,7 +3413,7 @@ char *name; return (install(name, r)); } -/* Name points to a variable name. Make sure its in the symbol table */ +/* Name points to a variable name. Make sure it's in the symbol table */ NODE * variable(name, can_free) char *name; |