X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/e9955c83734d0a545d7822a1feb9c4a8038a62cb..f377f69fec28013c79db4efe12bbb9d48987fb2c:/src/scan-gram.c?ds=sidebyside diff --git a/src/scan-gram.c b/src/scan-gram.c index d384f2d7..ed67d7c6 100644 --- a/src/scan-gram.c +++ b/src/scan-gram.c @@ -27,7 +27,7 @@ #define YY_FLEX_MINOR_VERSION 5 #include - +#include /* cfront 1.2 defines "c_plusplus" instead of "__cplusplus" */ #ifdef c_plusplus @@ -40,7 +40,9 @@ #ifdef __cplusplus #include +#ifndef _WIN32 #include +#endif /* Use prototypes in function declarations. */ #define YY_USE_PROTOS @@ -307,49 +309,51 @@ static void yy_fatal_error YY_PROTO(( yyconst char msg[] )); *yy_cp = '\0'; \ yy_c_buf_p = yy_cp; -#define YY_NUM_RULES 92 -#define YY_END_OF_BUFFER 93 -static yyconst short int yy_accept[355] = +#define YY_NUM_RULES 101 +#define YY_END_OF_BUFFER 102 +static yyconst short int yy_accept[380] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 93, 44, - 33, 32, 32, 37, 44, 36, 34, 44, 35, 29, - 31, 44, 28, 41, 30, 48, 49, 49, 50, 45, - 46, 73, 75, 75, 72, 45, 92, 46, 69, 71, - 71, 68, 92, 52, 53, 53, 51, 92, 55, 56, - 56, 54, 84, 85, 85, 77, 86, 76, 86, 86, - 45, 46, 81, 80, 88, 90, 90, 77, 92, 76, - 88, 91, 91, 91, 77, 76, 91, 33, 32, 32, - 32, 32, 43, 0, 0, 0, 0, 0, 0, 0, - - 0, 0, 0, 0, 0, 0, 0, 40, 34, 38, - 39, 35, 0, 48, 49, 49, 49, 49, 47, 73, - 75, 75, 75, 75, 74, 71, 71, 71, 71, 70, - 52, 53, 53, 53, 53, 67, 66, 67, 59, 60, - 61, 62, 63, 64, 65, 67, 56, 56, 56, 56, - 84, 85, 85, 85, 85, 82, 0, 82, 0, 78, - 79, 83, 0, 83, 88, 90, 90, 90, 90, 89, - 0, 87, 78, 79, 91, 91, 91, 91, 91, 78, - 79, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 102, 49, + 38, 37, 37, 42, 49, 41, 39, 49, 40, 34, + 36, 49, 33, 46, 35, 53, 54, 54, 55, 50, + 51, 80, 83, 83, 79, 50, 82, 51, 75, 78, + 78, 74, 77, 57, 58, 58, 56, 73, 60, 61, + 61, 59, 93, 94, 94, 85, 95, 84, 88, 95, + 50, 51, 90, 89, 97, 99, 99, 85, 98, 84, + 88, 100, 100, 100, 85, 84, 88, 38, 37, 37, + 37, 37, 48, 0, 0, 0, 0, 0, 0, 0, + + 0, 0, 0, 0, 0, 0, 0, 0, 0, 45, + 39, 43, 44, 40, 0, 53, 54, 54, 54, 54, + 52, 80, 83, 83, 83, 83, 81, 75, 78, 78, + 78, 78, 76, 57, 58, 58, 58, 58, 72, 71, + 72, 64, 65, 66, 67, 68, 69, 70, 72, 61, + 61, 61, 61, 93, 94, 94, 94, 94, 91, 0, + 91, 0, 86, 87, 92, 0, 92, 97, 99, 99, + 99, 99, 96, 100, 100, 100, 100, 100, 86, 87, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 39, 42, 0, 0, 0, 0, 79, - 79, 79, 79, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 44, 47, 0, 0, 0, + 87, 87, 87, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 57, 58, - 82, 0, 82, 0, 0, 0, 0, 0, 0, 0, - 9, 0, 0, 0, 0, 0, 0, 16, 0, 0, - 0, 0, 21, 0, 24, 0, 0, 27, 0, 2, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 14, - 0, 0, 18, 0, 20, 22, 25, 0, 1, 3, - 0, 6, 0, 0, 0, 0, 0, 0, 15, 0, - - 0, 0, 0, 4, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 26, 0, 0, 0, 0, 0, - 12, 13, 0, 19, 0, 0, 0, 0, 10, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 7, - 0, 11, 17, 23, 0, 0, 5, 0, 0, 0, - 0, 0, 8, 0 + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 62, 63, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 12, 0, 0, 0, + 0, 0, 0, 0, 20, 0, 0, 0, 0, 0, + 26, 0, 29, 0, 0, 32, 0, 2, 0, 0, + 6, 0, 0, 0, 0, 0, 0, 14, 0, 0, + 0, 18, 0, 0, 0, 23, 0, 25, 27, 30, + + 0, 1, 3, 0, 0, 8, 0, 0, 0, 0, + 0, 0, 0, 19, 0, 0, 0, 0, 0, 4, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 21, + 0, 0, 0, 31, 0, 0, 0, 0, 0, 0, + 0, 16, 17, 0, 24, 0, 0, 0, 0, 0, + 0, 13, 0, 0, 0, 5, 0, 0, 0, 11, + 0, 0, 0, 0, 9, 0, 15, 22, 28, 0, + 0, 7, 0, 0, 0, 0, 0, 10, 0 } ; static yyconst int yy_ec[256] = @@ -386,203 +390,215 @@ static yyconst int yy_ec[256] = static yyconst int yy_meta[51] = { 0, - 1, 1, 2, 3, 4, 5, 6, 5, 7, 1, - 8, 5, 9, 9, 1, 1, 1, 1, 10, 5, - 9, 11, 12, 11, 8, 9, 9, 9, 9, 9, - 9, 8, 8, 8, 8, 8, 8, 8, 8, 8, - 8, 8, 8, 8, 8, 8, 8, 5, 1, 5 + 1, 1, 2, 3, 4, 5, 6, 7, 8, 1, + 9, 10, 11, 11, 1, 1, 1, 1, 12, 5, + 11, 13, 14, 13, 9, 11, 11, 11, 11, 11, + 11, 9, 9, 9, 9, 9, 9, 9, 9, 9, + 9, 9, 9, 9, 9, 9, 9, 5, 1, 5 } ; -static yyconst short int yy_base[382] = +static yyconst short int yy_base[406] = { 0, 0, 0, 48, 51, 58, 61, 83, 86, 73, 94, - 108, 110, 131, 179, 227, 249, 116, 142, 798, 799, - 795, 55, 64, 799, 267, 799, 0, 44, 79, 799, - 799, 0, 799, 799, 799, 0, 97, 99, 784, 799, - 799, 0, 119, 122, 799, 799, 0, 799, 799, 126, - 138, 799, 0, 0, 145, 153, 799, 311, 799, 155, - 157, 799, 0, 159, 164, 799, 159, 799, 62, 164, - 799, 799, 799, 799, 0, 185, 189, 0, 125, 0, - 185, 192, 201, 203, 205, 207, 209, 793, 211, 213, - 216, 219, 799, 760, 763, 187, 758, 49, 198, 747, - - 199, 756, 109, 208, 751, 758, 761, 799, 0, 799, - 0, 212, 767, 0, 241, 255, 259, 261, 799, 0, - 263, 265, 272, 274, 799, 276, 278, 280, 282, 799, - 0, 284, 286, 288, 296, 799, 799, 772, 799, 799, - 799, 799, 799, 799, 799, 0, 298, 314, 316, 318, - 0, 322, 324, 326, 328, 799, 322, 326, 765, 799, - 0, 799, 330, 332, 0, 344, 347, 355, 357, 243, - 263, 799, 0, 358, 360, 363, 365, 367, 369, 371, - 373, 745, 159, 741, 741, 200, 749, 751, 741, 368, - 747, 733, 745, 733, 741, 742, 745, 729, 734, 728, - - 733, 725, 737, 0, 799, 751, 0, 744, 373, 0, - 377, 385, 399, 736, 717, 726, 720, 728, 727, 726, - 712, 728, 723, 716, 725, 709, 709, 720, 717, 713, - 709, 703, 706, 712, 711, 701, 712, 710, 799, 799, - 718, 377, 391, 695, 703, 696, 692, 704, 721, 701, - 799, 686, 375, 694, 685, 689, 681, 799, 388, 681, - 693, 679, 799, 683, 799, 682, 680, 799, 671, 799, - 665, 401, 640, 631, 402, 625, 616, 598, 593, 799, - 589, 587, 799, 581, 799, 404, 799, 581, 799, 578, - 569, 799, 572, 573, 572, 558, 560, 550, 799, 562, - - 537, 521, 526, 799, 525, 524, 507, 509, 513, 500, - 510, 387, 387, 398, 799, 381, 389, 376, 376, 386, - 799, 799, 374, 799, 381, 367, 321, 313, 799, 307, - 303, 287, 265, 249, 228, 214, 207, 212, 160, 799, - 157, 799, 799, 799, 168, 405, 799, 149, 137, 91, - 85, 62, 799, 799, 430, 442, 454, 466, 478, 490, - 502, 514, 519, 528, 540, 552, 562, 574, 586, 597, - 609, 621, 633, 645, 657, 86, 669, 681, 693, 705, - 60 + 108, 110, 131, 179, 227, 249, 116, 142, 840, 841, + 837, 55, 64, 841, 267, 841, 0, 44, 79, 841, + 841, 0, 841, 841, 841, 0, 97, 99, 826, 841, + 841, 0, 119, 122, 841, 841, 0, 841, 0, 126, + 138, 841, 0, 0, 145, 153, 841, 311, 841, 155, + 157, 841, 0, 159, 164, 841, 159, 841, 62, 164, + 841, 841, 841, 841, 0, 185, 189, 841, 787, 841, + 185, 192, 201, 203, 205, 207, 209, 834, 211, 213, + 216, 219, 841, 801, 39, 86, 800, 797, 65, 802, + + 198, 787, 184, 796, 109, 203, 791, 798, 801, 841, + 0, 841, 0, 230, 807, 0, 242, 244, 255, 259, + 841, 0, 261, 263, 265, 272, 841, 0, 274, 276, + 278, 280, 841, 0, 282, 284, 286, 288, 841, 841, + 812, 841, 841, 841, 841, 841, 841, 841, 0, 297, + 314, 317, 319, 0, 322, 324, 326, 328, 841, 322, + 326, 0, 841, 0, 841, 330, 332, 0, 344, 347, + 355, 357, 841, 359, 361, 363, 365, 367, 369, 371, + 786, 144, 782, 781, 781, 144, 779, 788, 790, 776, + 779, 366, 785, 771, 168, 772, 780, 781, 784, 768, + + 773, 767, 772, 764, 776, 0, 841, 790, 0, 783, + 0, 374, 377, 775, 756, 765, 755, 767, 757, 765, + 764, 763, 230, 749, 765, 758, 759, 752, 761, 745, + 745, 756, 745, 752, 748, 744, 738, 741, 747, 746, + 736, 747, 745, 841, 841, 373, 731, 739, 732, 728, + 740, 726, 738, 755, 735, 723, 841, 719, 731, 372, + 726, 717, 721, 713, 841, 713, 375, 712, 724, 710, + 841, 714, 841, 713, 711, 841, 702, 841, 718, 703, + 841, 378, 703, 705, 380, 718, 709, 841, 702, 703, + 698, 841, 696, 708, 697, 841, 693, 841, 382, 841, + + 693, 841, 692, 705, 687, 841, 690, 691, 688, 689, + 686, 670, 657, 841, 631, 643, 616, 609, 619, 841, + 605, 616, 615, 600, 599, 600, 605, 591, 604, 841, + 590, 592, 579, 841, 565, 562, 551, 535, 547, 511, + 521, 841, 841, 509, 841, 521, 502, 511, 503, 493, + 367, 841, 372, 372, 353, 841, 345, 309, 309, 841, + 295, 292, 283, 260, 841, 252, 841, 841, 841, 263, + 384, 841, 241, 236, 224, 196, 158, 841, 841, 409, + 423, 437, 451, 465, 479, 493, 507, 227, 521, 535, + 549, 561, 575, 587, 601, 614, 628, 642, 656, 670, + + 104, 684, 698, 712, 77 } ; -static yyconst short int yy_def[382] = +static yyconst short int yy_def[406] = { 0, - 354, 1, 355, 355, 356, 356, 357, 357, 358, 358, - 359, 359, 360, 360, 361, 361, 362, 362, 354, 354, - 354, 354, 354, 354, 354, 354, 363, 354, 354, 354, - 354, 364, 354, 354, 354, 365, 354, 354, 354, 354, - 354, 366, 354, 354, 354, 354, 367, 354, 354, 354, - 354, 354, 368, 369, 354, 354, 354, 370, 354, 354, - 354, 354, 371, 354, 354, 354, 354, 354, 354, 354, - 354, 354, 354, 354, 372, 354, 354, 372, 373, 372, - 372, 374, 374, 374, 374, 374, 374, 354, 354, 354, - 354, 354, 354, 354, 354, 354, 354, 354, 354, 354, - - 354, 354, 354, 354, 354, 354, 354, 354, 363, 354, - 375, 354, 364, 365, 354, 354, 354, 354, 354, 366, - 354, 354, 354, 354, 354, 354, 354, 354, 354, 354, - 369, 354, 354, 354, 354, 354, 354, 354, 354, 354, - 354, 354, 354, 354, 354, 376, 354, 354, 354, 354, - 371, 354, 354, 354, 354, 354, 354, 354, 377, 354, - 378, 354, 354, 354, 372, 354, 354, 354, 354, 373, - 373, 354, 372, 379, 374, 374, 374, 374, 374, 374, - 380, 354, 354, 354, 354, 354, 354, 354, 354, 354, - 354, 354, 354, 354, 354, 354, 354, 354, 354, 354, - - 354, 354, 354, 375, 354, 354, 381, 377, 377, 378, - 379, 380, 380, 354, 354, 354, 354, 354, 354, 354, - 354, 354, 354, 354, 354, 354, 354, 354, 354, 354, - 354, 354, 354, 354, 354, 354, 354, 354, 354, 354, - 377, 377, 377, 354, 354, 354, 354, 354, 354, 354, - 354, 354, 354, 354, 354, 354, 354, 354, 354, 354, - 354, 354, 354, 354, 354, 354, 354, 354, 354, 354, - 354, 354, 354, 354, 354, 354, 354, 354, 354, 354, - 354, 354, 354, 354, 354, 354, 354, 354, 354, 354, - 354, 354, 354, 354, 354, 354, 354, 354, 354, 354, - - 354, 354, 354, 354, 354, 354, 354, 354, 354, 354, - 354, 354, 354, 354, 354, 354, 354, 354, 354, 354, - 354, 354, 354, 354, 354, 354, 354, 354, 354, 354, - 354, 354, 354, 354, 354, 354, 354, 354, 354, 354, - 354, 354, 354, 354, 354, 354, 354, 354, 354, 354, - 354, 354, 354, 0, 354, 354, 354, 354, 354, 354, - 354, 354, 354, 354, 354, 354, 354, 354, 354, 354, - 354, 354, 354, 354, 354, 354, 354, 354, 354, 354, - 354 + 379, 1, 380, 380, 381, 381, 382, 382, 383, 383, + 384, 384, 385, 385, 386, 386, 387, 387, 379, 379, + 379, 379, 379, 379, 379, 379, 388, 379, 379, 379, + 379, 389, 379, 379, 379, 390, 379, 379, 379, 379, + 379, 391, 379, 379, 379, 379, 392, 379, 393, 379, + 379, 379, 394, 395, 379, 379, 379, 396, 379, 379, + 379, 379, 397, 379, 379, 379, 379, 379, 379, 379, + 379, 379, 379, 379, 398, 379, 379, 379, 379, 379, + 379, 399, 399, 399, 399, 399, 399, 379, 379, 379, + 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, + + 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, + 388, 379, 400, 379, 389, 390, 379, 379, 379, 379, + 379, 391, 379, 379, 379, 379, 379, 393, 379, 379, + 379, 379, 379, 395, 379, 379, 379, 379, 379, 379, + 379, 379, 379, 379, 379, 379, 379, 379, 401, 379, + 379, 379, 379, 397, 379, 379, 379, 379, 379, 379, + 379, 402, 379, 403, 379, 379, 379, 398, 379, 379, + 379, 379, 379, 399, 399, 399, 399, 399, 399, 404, + 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, + 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, + + 379, 379, 379, 379, 379, 400, 379, 379, 405, 402, + 403, 404, 404, 379, 379, 379, 379, 379, 379, 379, + 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, + 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, + 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, + 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, + 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, + 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, + 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, + 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, + + 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, + 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, + 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, + 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, + 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, + 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, + 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, + 379, 379, 379, 379, 379, 379, 379, 379, 0, 379, + 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, + 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, + + 379, 379, 379, 379, 379 } ; -static yyconst short int yy_nxt[850] = +static yyconst short int yy_nxt[892] = { 0, 20, 21, 22, 23, 24, 20, 25, 26, 20, 20, 27, 28, 29, 29, 30, 31, 32, 33, 20, 20, - 27, 20, 20, 20, 20, 27, 27, 27, 27, 27, + 27, 20, 20, 20, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 27, 34, 35, 20, - 37, 38, 110, 37, 38, 111, 39, 89, 90, 39, - 43, 44, 45, 43, 44, 45, 91, 92, 240, 40, - 160, 41, 40, 161, 41, 55, 56, 57, 187, 46, - 47, 48, 46, 47, 48, 50, 51, 188, 50, 51, - 52, 112, 112, 52, 207, 58, 55, 56, 57, 115, - - 116, 117, 118, 353, 46, 53, 48, 46, 53, 48, - 60, 61, 60, 61, 352, 62, 58, 62, 83, 84, - 85, 121, 122, 86, 123, 124, 351, 87, 126, 127, - 58, 171, 58, 64, 65, 66, 67, 46, 68, 48, - 128, 129, 69, 196, 83, 84, 85, 132, 133, 86, - 70, 197, 71, 87, 72, 134, 135, 147, 148, 149, - 150, 152, 153, 46, 156, 48, 154, 155, 157, 162, - 350, 158, 158, 163, 172, 159, 164, 164, 73, 349, - 74, 64, 65, 66, 67, 215, 68, 166, 167, 216, - 69, 168, 169, 173, 176, 177, 174, 347, 70, 346, - - 71, 345, 72, 176, 178, 179, 177, 176, 177, 176, - 177, 176, 177, 89, 90, 91, 92, 180, 89, 90, - 181, 91, 92, 189, 112, 112, 73, 184, 74, 76, - 77, 78, 185, 79, 80, 219, 190, 198, 81, 193, - 191, 344, 194, 115, 116, 220, 199, 343, 46, 354, - 48, 76, 77, 78, 200, 79, 80, 117, 118, 342, - 81, 115, 116, 117, 118, 121, 122, 123, 124, 171, - 46, 341, 48, 93, 121, 122, 123, 124, 126, 127, - 128, 129, 126, 127, 128, 129, 132, 133, 134, 135, - 132, 133, 354, 94, 340, 95, 96, 97, 134, 135, - - 147, 148, 98, 339, 99, 100, 101, 102, 103, 104, - 105, 106, 354, 107, 108, 137, 149, 150, 147, 148, - 149, 150, 338, 138, 152, 153, 154, 155, 152, 153, - 154, 155, 337, 137, 158, 158, 139, 140, 158, 158, - 336, 141, 164, 164, 164, 164, 166, 167, 142, 168, - 169, 143, 335, 144, 334, 145, 146, 166, 167, 168, - 169, 210, 176, 177, 210, 176, 178, 179, 177, 179, - 177, 176, 178, 176, 177, 176, 213, 224, 241, 210, - 210, 210, 242, 210, 277, 243, 243, 176, 213, 243, - 243, 209, 224, 333, 210, 209, 210, 282, 210, 277, - - 210, 179, 213, 243, 243, 225, 210, 332, 210, 209, - 291, 294, 282, 302, 348, 331, 330, 329, 328, 327, - 210, 326, 210, 325, 324, 291, 294, 323, 302, 348, + 37, 38, 112, 37, 38, 113, 39, 89, 90, 39, + 43, 44, 45, 43, 44, 45, 91, 92, 182, 40, + 163, 41, 40, 164, 41, 55, 56, 57, 183, 46, + 47, 48, 46, 47, 48, 50, 51, 245, 50, 51, + 52, 114, 114, 52, 188, 58, 55, 56, 57, 117, + + 118, 119, 120, 189, 46, 53, 48, 46, 53, 48, + 60, 61, 60, 61, 209, 62, 58, 62, 83, 84, + 85, 123, 124, 86, 125, 126, 184, 87, 129, 130, + 58, 185, 58, 64, 65, 66, 67, 46, 68, 48, + 131, 132, 69, 198, 83, 84, 85, 135, 136, 86, + 70, 199, 71, 87, 72, 137, 138, 150, 151, 152, + 153, 155, 156, 46, 159, 48, 157, 158, 160, 165, + 215, 161, 161, 166, 216, 162, 167, 167, 73, 221, + 74, 64, 65, 66, 67, 217, 68, 169, 170, 222, + 69, 171, 172, 163, 175, 176, 164, 232, 70, 378, + + 71, 233, 72, 175, 177, 178, 176, 175, 176, 175, + 176, 175, 176, 89, 90, 91, 92, 179, 89, 90, + 180, 91, 92, 191, 195, 377, 73, 196, 74, 76, + 77, 78, 200, 79, 80, 111, 192, 111, 81, 256, + 193, 201, 114, 114, 117, 118, 119, 120, 46, 202, + 48, 76, 77, 78, 256, 79, 80, 117, 118, 376, + 81, 119, 120, 123, 124, 125, 126, 123, 124, 375, + 46, 374, 48, 93, 125, 126, 129, 130, 131, 132, + 129, 130, 131, 132, 135, 136, 137, 138, 135, 136, + 137, 138, 372, 94, 371, 95, 96, 97, 98, 150, + + 151, 370, 99, 100, 101, 102, 103, 104, 105, 106, + 107, 108, 369, 109, 110, 140, 152, 153, 140, 150, + 151, 152, 153, 141, 155, 156, 157, 158, 155, 156, + 157, 158, 368, 140, 161, 161, 142, 143, 161, 161, + 367, 144, 167, 167, 167, 167, 169, 170, 145, 171, + 172, 146, 366, 147, 365, 148, 149, 169, 170, 171, + 172, 175, 176, 175, 177, 178, 176, 178, 176, 175, + 177, 175, 176, 175, 213, 228, 175, 213, 159, 178, + 213, 289, 160, 364, 295, 161, 161, 305, 363, 308, + 228, 318, 211, 373, 211, 211, 289, 211, 211, 295, + + 211, 362, 305, 229, 308, 361, 318, 360, 373, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, - 36, 36, 42, 42, 42, 42, 42, 42, 42, 42, - 42, 42, 42, 42, 49, 49, 49, 49, 49, 49, - 49, 49, 49, 49, 49, 49, 54, 54, 54, 54, - 54, 54, 54, 54, 54, 54, 54, 54, 59, 59, - 59, 59, 59, 59, 59, 59, 59, 59, 59, 59, + 36, 36, 36, 42, 42, 42, 42, 42, 42, 42, + 42, 42, 42, 42, 42, 42, 42, 49, 49, 49, + 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, + 49, 54, 54, 54, 54, 54, 54, 54, 54, 54, + 54, 54, 54, 54, 54, 59, 59, 59, 59, 59, + 59, 59, 59, 59, 59, 59, 59, 59, 59, 63, 63, 63, 63, 63, 63, 63, 63, 63, 63, 63, + 63, 63, 63, 75, 75, 75, 75, 75, 75, 75, + + 75, 75, 75, 75, 75, 75, 75, 82, 82, 82, + 82, 82, 82, 82, 82, 82, 82, 82, 82, 82, + 82, 115, 115, 115, 115, 115, 115, 115, 115, 115, + 115, 115, 359, 115, 115, 116, 358, 357, 116, 116, + 116, 116, 356, 116, 116, 116, 116, 355, 116, 122, + 354, 353, 352, 122, 122, 122, 122, 122, 122, 122, + 122, 127, 127, 127, 127, 127, 127, 127, 127, 127, + 127, 127, 127, 127, 127, 128, 351, 350, 128, 128, + 128, 349, 128, 128, 128, 128, 128, 133, 133, 133, + 133, 133, 133, 133, 133, 133, 133, 133, 133, 133, + + 133, 134, 348, 347, 346, 134, 134, 134, 134, 134, + 134, 134, 134, 134, 139, 139, 139, 139, 139, 139, + 139, 139, 139, 139, 139, 139, 139, 139, 154, 345, + 344, 343, 342, 154, 341, 154, 154, 340, 154, 154, + 339, 154, 168, 338, 337, 336, 168, 335, 334, 168, + 168, 333, 168, 168, 332, 168, 174, 174, 174, 174, + 174, 174, 174, 174, 174, 174, 174, 174, 331, 174, + 206, 330, 206, 206, 206, 206, 206, 206, 206, 206, + 206, 206, 206, 206, 210, 210, 210, 210, 210, 210, + 210, 210, 210, 210, 210, 329, 210, 210, 211, 328, + + 211, 211, 211, 211, 211, 211, 211, 211, 211, 211, + 211, 211, 212, 212, 212, 212, 212, 212, 212, 212, + 212, 212, 212, 212, 212, 212, 327, 326, 325, 324, + 323, 322, 321, 320, 319, 317, 316, 315, 314, 313, + 312, 311, 310, 309, 307, 306, 304, 303, 302, 301, + 300, 299, 298, 297, 296, 294, 293, 292, 291, 290, + 288, 287, 286, 285, 284, 283, 282, 281, 280, 279, + 278, 277, 276, 275, 274, 273, 272, 271, 270, 269, + 268, 267, 266, 265, 264, 263, 262, 261, 260, 259, + 258, 257, 255, 254, 253, 252, 251, 250, 249, 248, + + 247, 246, 244, 243, 242, 241, 240, 239, 238, 237, + 236, 235, 234, 231, 230, 227, 226, 225, 224, 223, + 220, 219, 218, 214, 208, 207, 205, 204, 203, 197, + 194, 190, 187, 186, 181, 88, 173, 121, 88, 379, + 19, 379, 379, 379, 379, 379, 379, 379, 379, 379, + 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, + 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, + 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, + 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, + 379 - 63, 63, 75, 75, 75, 75, 75, 75, 75, 75, - 75, 75, 75, 75, 82, 82, 82, 82, 82, 82, - 82, 82, 82, 82, 82, 82, 109, 109, 113, 113, - 113, 113, 113, 113, 113, 113, 113, 322, 113, 113, - 114, 321, 320, 114, 114, 114, 319, 114, 114, 114, - 318, 114, 120, 317, 316, 315, 120, 120, 120, 120, - 120, 120, 125, 314, 125, 125, 125, 125, 125, 125, - 125, 125, 125, 125, 130, 313, 130, 130, 130, 130, - 130, 130, 130, 130, 130, 130, 131, 312, 311, 310, - 131, 131, 131, 131, 131, 131, 131, 136, 309, 136, - - 136, 136, 136, 136, 136, 136, 136, 136, 136, 151, - 308, 307, 306, 305, 151, 151, 151, 151, 151, 304, - 151, 165, 303, 301, 165, 165, 300, 165, 165, 165, - 165, 299, 165, 170, 298, 297, 170, 170, 170, 170, - 170, 170, 170, 170, 170, 175, 175, 175, 175, 175, - 175, 175, 175, 175, 175, 296, 175, 204, 295, 204, - 204, 204, 204, 204, 204, 204, 204, 204, 204, 208, - 293, 208, 208, 208, 208, 208, 208, 208, 208, 208, - 208, 210, 292, 210, 210, 210, 210, 210, 210, 210, - 210, 210, 210, 211, 290, 211, 211, 211, 211, 211, - - 211, 211, 211, 211, 211, 212, 212, 212, 212, 212, - 212, 212, 212, 212, 212, 212, 212, 289, 288, 287, - 286, 285, 284, 283, 281, 280, 279, 278, 276, 275, - 274, 273, 272, 271, 270, 269, 209, 268, 267, 266, - 265, 264, 263, 262, 261, 260, 259, 258, 257, 256, - 255, 254, 253, 252, 251, 250, 249, 248, 247, 246, - 245, 244, 209, 239, 238, 237, 236, 235, 234, 233, - 232, 231, 230, 229, 228, 227, 226, 223, 222, 221, - 218, 217, 214, 209, 206, 205, 203, 202, 201, 195, - 192, 186, 183, 182, 88, 119, 88, 354, 19, 354, - - 354, 354, 354, 354, 354, 354, 354, 354, 354, 354, - 354, 354, 354, 354, 354, 354, 354, 354, 354, 354, - 354, 354, 354, 354, 354, 354, 354, 354, 354, 354, - 354, 354, 354, 354, 354, 354, 354, 354, 354, 354, - 354, 354, 354, 354, 354, 354, 354, 354, 354 } ; -static yyconst short int yy_chk[850] = +static yyconst short int yy_chk[892] = { 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, @@ -590,93 +606,99 @@ static yyconst short int yy_chk[850] = 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 3, 3, 28, 4, 4, 28, 3, 22, 22, 4, - 5, 5, 5, 6, 6, 6, 23, 23, 381, 3, - 69, 3, 4, 69, 4, 9, 9, 9, 98, 5, - 5, 5, 6, 6, 6, 7, 7, 98, 8, 8, - 7, 29, 29, 8, 376, 9, 10, 10, 10, 37, - - 37, 38, 38, 352, 7, 7, 7, 8, 8, 8, - 11, 11, 12, 12, 351, 11, 10, 12, 17, 17, - 17, 43, 43, 17, 44, 44, 350, 17, 50, 50, - 11, 79, 12, 13, 13, 13, 13, 17, 13, 17, - 51, 51, 13, 103, 18, 18, 18, 55, 55, 18, - 13, 103, 13, 18, 13, 56, 56, 60, 60, 61, + 5, 5, 5, 6, 6, 6, 23, 23, 95, 3, + 69, 3, 4, 69, 4, 9, 9, 9, 95, 5, + 5, 5, 6, 6, 6, 7, 7, 405, 8, 8, + 7, 29, 29, 8, 99, 9, 10, 10, 10, 37, + + 37, 38, 38, 99, 7, 7, 7, 8, 8, 8, + 11, 11, 12, 12, 401, 11, 10, 12, 17, 17, + 17, 43, 43, 17, 44, 44, 96, 17, 50, 50, + 11, 96, 12, 13, 13, 13, 13, 17, 13, 17, + 51, 51, 13, 105, 18, 18, 18, 55, 55, 18, + 13, 105, 13, 18, 13, 56, 56, 60, 60, 61, 61, 64, 64, 18, 67, 18, 65, 65, 67, 70, - 349, 67, 67, 70, 79, 67, 70, 70, 13, 348, - 13, 14, 14, 14, 14, 183, 14, 76, 76, 183, - 14, 77, 77, 81, 82, 82, 81, 345, 14, 341, + 182, 67, 67, 70, 182, 67, 70, 70, 13, 186, + 13, 14, 14, 14, 14, 182, 14, 76, 76, 186, + 14, 77, 77, 81, 82, 82, 81, 195, 14, 377, - 14, 339, 14, 83, 83, 84, 84, 85, 85, 86, + 14, 195, 14, 83, 83, 84, 84, 85, 85, 86, 86, 87, 87, 89, 89, 90, 90, 87, 91, 91, - 87, 92, 92, 99, 112, 112, 14, 96, 14, 15, - 15, 15, 96, 15, 15, 186, 99, 104, 15, 101, - 99, 338, 101, 115, 115, 186, 104, 337, 15, 170, - 15, 16, 16, 16, 104, 16, 16, 116, 116, 336, - 16, 117, 117, 118, 118, 121, 121, 122, 122, 171, - 16, 335, 16, 25, 123, 123, 124, 124, 126, 126, - 127, 127, 128, 128, 129, 129, 132, 132, 133, 133, - 134, 134, 170, 25, 334, 25, 25, 25, 135, 135, - - 147, 147, 25, 333, 25, 25, 25, 25, 25, 25, - 25, 25, 171, 25, 25, 58, 148, 148, 149, 149, - 150, 150, 332, 58, 152, 152, 153, 153, 154, 154, - 155, 155, 331, 58, 157, 157, 58, 58, 158, 158, - 330, 58, 163, 163, 164, 164, 166, 166, 58, 167, - 167, 58, 328, 58, 327, 58, 58, 168, 168, 169, - 169, 174, 175, 175, 174, 176, 176, 177, 177, 178, - 178, 179, 179, 180, 180, 181, 181, 190, 209, 174, - 211, 174, 209, 211, 253, 209, 209, 212, 212, 242, - 242, 209, 190, 326, 181, 242, 181, 259, 211, 253, - - 211, 213, 213, 243, 243, 190, 212, 325, 212, 243, - 272, 275, 259, 286, 346, 323, 320, 319, 318, 317, - 213, 316, 213, 314, 313, 272, 275, 312, 286, 346, - 355, 355, 355, 355, 355, 355, 355, 355, 355, 355, - 355, 355, 356, 356, 356, 356, 356, 356, 356, 356, - 356, 356, 356, 356, 357, 357, 357, 357, 357, 357, - 357, 357, 357, 357, 357, 357, 358, 358, 358, 358, - 358, 358, 358, 358, 358, 358, 358, 358, 359, 359, - 359, 359, 359, 359, 359, 359, 359, 359, 359, 359, - 360, 360, 360, 360, 360, 360, 360, 360, 360, 360, - - 360, 360, 361, 361, 361, 361, 361, 361, 361, 361, - 361, 361, 361, 361, 362, 362, 362, 362, 362, 362, - 362, 362, 362, 362, 362, 362, 363, 363, 364, 364, - 364, 364, 364, 364, 364, 364, 364, 311, 364, 364, - 365, 310, 309, 365, 365, 365, 308, 365, 365, 365, - 307, 365, 366, 306, 305, 303, 366, 366, 366, 366, - 366, 366, 367, 302, 367, 367, 367, 367, 367, 367, - 367, 367, 367, 367, 368, 301, 368, 368, 368, 368, - 368, 368, 368, 368, 368, 368, 369, 300, 298, 297, - 369, 369, 369, 369, 369, 369, 369, 370, 296, 370, - - 370, 370, 370, 370, 370, 370, 370, 370, 370, 371, - 295, 294, 293, 291, 371, 371, 371, 371, 371, 290, - 371, 372, 288, 284, 372, 372, 282, 372, 372, 372, - 372, 281, 372, 373, 279, 278, 373, 373, 373, 373, - 373, 373, 373, 373, 373, 374, 374, 374, 374, 374, - 374, 374, 374, 374, 374, 277, 374, 375, 276, 375, - 375, 375, 375, 375, 375, 375, 375, 375, 375, 377, - 274, 377, 377, 377, 377, 377, 377, 377, 377, 377, - 377, 378, 273, 378, 378, 378, 378, 378, 378, 378, - 378, 378, 378, 379, 271, 379, 379, 379, 379, 379, - - 379, 379, 379, 379, 379, 380, 380, 380, 380, 380, - 380, 380, 380, 380, 380, 380, 380, 269, 267, 266, - 264, 262, 261, 260, 257, 256, 255, 254, 252, 250, - 249, 248, 247, 246, 245, 244, 241, 238, 237, 236, + 87, 92, 92, 101, 103, 376, 14, 103, 14, 15, + 15, 15, 106, 15, 15, 388, 101, 388, 15, 223, + 101, 106, 114, 114, 117, 117, 118, 118, 15, 106, + 15, 16, 16, 16, 223, 16, 16, 119, 119, 375, + 16, 120, 120, 123, 123, 124, 124, 125, 125, 374, + 16, 373, 16, 25, 126, 126, 129, 129, 130, 130, + 131, 131, 132, 132, 135, 135, 136, 136, 137, 137, + 138, 138, 370, 25, 366, 25, 25, 25, 25, 150, + + 150, 364, 25, 25, 25, 25, 25, 25, 25, 25, + 25, 25, 363, 25, 25, 58, 151, 151, 58, 152, + 152, 153, 153, 58, 155, 155, 156, 156, 157, 157, + 158, 158, 362, 58, 160, 160, 58, 58, 161, 161, + 361, 58, 166, 166, 167, 167, 169, 169, 58, 170, + 170, 58, 359, 58, 358, 58, 58, 171, 171, 172, + 172, 174, 174, 175, 175, 176, 176, 177, 177, 178, + 178, 179, 179, 180, 180, 192, 212, 212, 246, 213, + 213, 260, 246, 357, 267, 246, 246, 282, 355, 285, + 192, 299, 180, 371, 180, 212, 260, 212, 213, 267, + + 213, 354, 282, 192, 285, 353, 299, 351, 371, 380, + 380, 380, 380, 380, 380, 380, 380, 380, 380, 380, + 380, 380, 380, 381, 381, 381, 381, 381, 381, 381, + 381, 381, 381, 381, 381, 381, 381, 382, 382, 382, + 382, 382, 382, 382, 382, 382, 382, 382, 382, 382, + 382, 383, 383, 383, 383, 383, 383, 383, 383, 383, + 383, 383, 383, 383, 383, 384, 384, 384, 384, 384, + 384, 384, 384, 384, 384, 384, 384, 384, 384, 385, + 385, 385, 385, 385, 385, 385, 385, 385, 385, 385, + 385, 385, 385, 386, 386, 386, 386, 386, 386, 386, + + 386, 386, 386, 386, 386, 386, 386, 387, 387, 387, + 387, 387, 387, 387, 387, 387, 387, 387, 387, 387, + 387, 389, 389, 389, 389, 389, 389, 389, 389, 389, + 389, 389, 350, 389, 389, 390, 349, 348, 390, 390, + 390, 390, 347, 390, 390, 390, 390, 346, 390, 391, + 344, 341, 340, 391, 391, 391, 391, 391, 391, 391, + 391, 392, 392, 392, 392, 392, 392, 392, 392, 392, + 392, 392, 392, 392, 392, 393, 339, 338, 393, 393, + 393, 337, 393, 393, 393, 393, 393, 394, 394, 394, + 394, 394, 394, 394, 394, 394, 394, 394, 394, 394, + + 394, 395, 336, 335, 333, 395, 395, 395, 395, 395, + 395, 395, 395, 395, 396, 396, 396, 396, 396, 396, + 396, 396, 396, 396, 396, 396, 396, 396, 397, 332, + 331, 329, 328, 397, 327, 397, 397, 326, 397, 397, + 325, 397, 398, 324, 323, 322, 398, 321, 319, 398, + 398, 318, 398, 398, 317, 398, 399, 399, 399, 399, + 399, 399, 399, 399, 399, 399, 399, 399, 316, 399, + 400, 315, 400, 400, 400, 400, 400, 400, 400, 400, + 400, 400, 400, 400, 402, 402, 402, 402, 402, 402, + 402, 402, 402, 402, 402, 313, 402, 402, 403, 312, + + 403, 403, 403, 403, 403, 403, 403, 403, 403, 403, + 403, 403, 404, 404, 404, 404, 404, 404, 404, 404, + 404, 404, 404, 404, 404, 404, 311, 310, 309, 308, + 307, 305, 304, 303, 301, 297, 295, 294, 293, 291, + 290, 289, 287, 286, 284, 283, 280, 279, 277, 275, + 274, 272, 270, 269, 268, 266, 264, 263, 262, 261, + 259, 258, 256, 255, 254, 253, 252, 251, 250, 249, + 248, 247, 243, 242, 241, 240, 239, 238, 237, 236, 235, 234, 233, 232, 231, 230, 229, 228, 227, 226, - 225, 224, 223, 222, 221, 220, 219, 218, 217, 216, - 215, 214, 208, 206, 203, 202, 201, 200, 199, 198, - 197, 196, 195, 194, 193, 192, 191, 189, 188, 187, - 185, 184, 182, 159, 138, 113, 107, 106, 105, 102, - 100, 97, 95, 94, 88, 39, 21, 19, 354, 354, - - 354, 354, 354, 354, 354, 354, 354, 354, 354, 354, - 354, 354, 354, 354, 354, 354, 354, 354, 354, 354, - 354, 354, 354, 354, 354, 354, 354, 354, 354, 354, - 354, 354, 354, 354, 354, 354, 354, 354, 354, 354, - 354, 354, 354, 354, 354, 354, 354, 354, 354 + 225, 224, 222, 221, 220, 219, 218, 217, 216, 215, + + 214, 210, 208, 205, 204, 203, 202, 201, 200, 199, + 198, 197, 196, 194, 193, 191, 190, 189, 188, 187, + 185, 184, 183, 181, 141, 115, 109, 108, 107, 104, + 102, 100, 98, 97, 94, 88, 79, 39, 21, 19, + 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, + 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, + 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, + 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, + 379, 379, 379, 379, 379, 379, 379, 379, 379, 379, + 379 + } ; static yy_state_type yy_last_accepting_state; @@ -685,18 +707,18 @@ static char *yy_last_accepting_cpos; extern int yy_flex_debug; int yy_flex_debug = 1; -static yyconst short int yy_rule_linenum[92] = +static yyconst short int yy_rule_linenum[101] = { 0, - 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, 116, 117, 118, - 119, 121, 122, 123, 129, 132, 135, 138, 139, 142, - 145, 148, 150, 156, 172, 173, 184, 196, 197, 198, - 215, 223, 225, 244, 259, 261, 280, 292, 296, 297, - 298, 299, 300, 301, 302, 303, 304, 319, 325, 326, - 328, 346, 352, 353, 355, 373, 376, 379, 380, 391, - 401, 403, 404, 406, 407, 410, 429, 435, 436, 437, - 457 + 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, 163, 164, 165, 166, 168, 169, 170, 176, + 179, 182, 185, 186, 189, 192, 195, 203, 209, 225, + 226, 237, 249, 250, 251, 268, 278, 280, 300, 316, + 318, 338, 350, 354, 355, 356, 357, 358, 359, 360, + 361, 362, 368, 379, 385, 386, 388, 390, 408, 414, + 415, 417, 419, 437, 440, 443, 444, 447, 458, 470, + 472, 474, 477, 478, 481, 501, 508, 509, 510, 530 } ; @@ -742,24 +764,66 @@ char *yytext; #include "reader.h" /* Each time we match a string, move the end cursor to its end. */ -#define YY_USER_ACTION LOCATION_COLUMNS (*yylloc, yyleng) -#define YY_LINES LOCATION_LINES (*yylloc, yyleng); lineno += yyleng; -#define YY_STEP LOCATION_STEP (*yylloc) +#define YY_USER_INIT \ +do { \ + LOCATION_RESET (*yylloc); \ + yylloc->file = infile; \ + /* This is only to avoid GCC warnings. */ \ + if (yycontrol) {;}; \ +} while (0) + +#define YY_USER_ACTION LOCATION_COLUMNS (*yylloc, yyleng); +#define YY_LINES LOCATION_LINES (*yylloc, yyleng); +#define YY_STEP LOCATION_STEP (*yylloc); + +/* STRING_OBSTACK -- Used to store all the characters that we need to + keep (to construct ID, STRINGS etc.). Use the following macros to + use it. + + Use YY_OBS_GROW to append what has just been matched, and + YY_OBS_FINISH to end the string (it puts the ending 0). + YY_OBS_FINISH also stores this string in LAST_STRING, which can be + used, and which is used by YY_OBS_FREE to free the last string. */ -/* Appending to the STRING_OBSTACK. */ -#define YY_INIT obstack_init (&string_obstack) -#define YY_GROW obstack_grow (&string_obstack, yytext, yyleng) -#define YY_FINISH obstack_1grow (&string_obstack, '\0'); yylval->string = obstack_finish (&string_obstack); +static struct obstack string_obstack; +char *last_string; + +#define YY_OBS_GROW \ + obstack_grow (&string_obstack, yytext, yyleng) + +#define YY_OBS_FINISH \ + do { \ + obstack_1grow (&string_obstack, '\0'); \ + last_string = obstack_finish (&string_obstack); \ + } while (0) + +#define YY_OBS_FREE \ + do { \ + obstack_free (&string_obstack, last_string); \ + } while (0) + +void +scanner_last_string_free (void) +{ + YY_OBS_FREE; +} -/* This is only to avoid GCC warnings. */ -#define YY_USER_INIT if (yycontrol) {;}; -static struct obstack string_obstack; static int braces_level = 0; static int percent_percent_count = 0; -static void handle_dollar PARAMS ((char *cp)); -static void handle_at PARAMS ((char *cp)); +/* Within well-formed rules, RULE_LENGTH is the number of values in + the current rule so far, which says where to find `$0' with respect + to the top of the stack. It is not the same as the rule->length in + the case of mid rule actions. + + Outside of well-formed rules, RULE_LENGTH has an undefined value. */ +static int rule_length; + +static void handle_dollar PARAMS ((braced_code_t code_kind, + char *cp, location_t location)); +static void handle_at PARAMS ((braced_code_t code_kind, + char *cp, location_t location)); #define SC_COMMENT 1 @@ -773,7 +837,7 @@ static void handle_at PARAMS ((char *cp)); #define SC_PROLOGUE 7 #define SC_EPILOGUE 8 -#line 777 "scan-gram.c" +#line 841 "scan-gram.c" /* Macros after this point can all be overridden by user definitions in * section 1. @@ -873,9 +937,20 @@ YY_MALLOC_DECL YY_FATAL_ERROR( "input in flex scanner failed" ); \ result = n; \ } \ - else if ( ((result = fread( buf, 1, max_size, yyin )) == 0) \ - && ferror( yyin ) ) \ - YY_FATAL_ERROR( "input in flex scanner failed" ); + else \ + { \ + errno=0; \ + while ( (result = fread(buf, 1, max_size, yyin))==0 && ferror(yyin)) \ + { \ + if( errno != EINTR) \ + { \ + YY_FATAL_ERROR( "input in flex scanner failed" ); \ + break; \ + } \ + errno=0; \ + clearerr(yyin); \ + } \ + } #endif /* No semi-colon after return; correct usage is to write "yyterminate();" - @@ -924,14 +999,14 @@ YY_DECL register char *yy_cp, *yy_bp; register int yy_act; -#line 64 "scan-gram.l" +#line 106 "scan-gram.l" /* At each yylex invocation, mark the current position as the start of the next token. */ #define TR_POS 0 #if TR_POS - fprintf (stderr, "FOO1: "); + fprintf (stderr, "FOO1: %p: ", yylloc); LOCATION_PRINT (stderr, *yylloc); fprintf (stderr, "\n"); #endif @@ -947,7 +1022,7 @@ YY_DECL /*----------------------------. | Scanning Bison directives. | `----------------------------*/ -#line 951 "scan-gram.c" +#line 1026 "scan-gram.c" if ( yy_init ) { @@ -998,13 +1073,13 @@ yy_match: while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) { yy_current_state = (int) yy_def[yy_current_state]; - if ( yy_current_state >= 355 ) + if ( yy_current_state >= 380 ) yy_c = yy_meta[(unsigned int) yy_c]; } yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; ++yy_cp; } - while ( yy_base[yy_current_state] != 799 ); + while ( yy_base[yy_current_state] != 841 ); yy_find_action: yy_act = yy_accept[yy_current_state]; @@ -1024,13 +1099,13 @@ do_action: /* This label is used only to access EOF actions. */ { if ( yy_act == 0 ) fprintf( stderr, "--scanner backing up\n" ); - else if ( yy_act < 92 ) + else if ( yy_act < 101 ) fprintf( stderr, "--accepting rule at line %d (\"%s\")\n", yy_rule_linenum[yy_act], yytext ); - else if ( yy_act == 92 ) + else if ( yy_act == 101 ) fprintf( stderr, "--accepting default rule (\"%s\")\n", yytext ); - else if ( yy_act == 93 ) + else if ( yy_act == 102 ) fprintf( stderr, "--(end of buffer or a NUL)\n" ); else fprintf( stderr, "--EOF (start condition %d)\n", YY_START ); @@ -1049,239 +1124,269 @@ do_action: /* This label is used only to access EOF actions. */ case 1: YY_RULE_SETUP -#line 88 "scan-gram.l" +#line 130 "scan-gram.l" return PERCENT_NONASSOC; YY_BREAK case 2: YY_RULE_SETUP -#line 89 "scan-gram.l" +#line 131 "scan-gram.l" return PERCENT_DEBUG; YY_BREAK case 3: YY_RULE_SETUP -#line 90 "scan-gram.l" +#line 132 "scan-gram.l" return PERCENT_DEFINE; YY_BREAK case 4: YY_RULE_SETUP -#line 91 "scan-gram.l" +#line 133 "scan-gram.l" return PERCENT_DEFINES; YY_BREAK case 5: YY_RULE_SETUP -#line 92 "scan-gram.l" -return PERCENT_ERROR_VERBOSE; +#line 134 "scan-gram.l" +return PERCENT_DESTRUCTOR; YY_BREAK case 6: YY_RULE_SETUP -#line 93 "scan-gram.l" -return PERCENT_EXPECT; +#line 135 "scan-gram.l" +return PERCENT_DPREC; YY_BREAK case 7: YY_RULE_SETUP -#line 94 "scan-gram.l" -return PERCENT_FILE_PREFIX; +#line 136 "scan-gram.l" +return PERCENT_ERROR_VERBOSE; YY_BREAK case 8: YY_RULE_SETUP -#line 95 "scan-gram.l" -return PERCENT_YACC; +#line 137 "scan-gram.l" +return PERCENT_EXPECT; YY_BREAK case 9: YY_RULE_SETUP -#line 96 "scan-gram.l" -return PERCENT_LEFT; +#line 138 "scan-gram.l" +return PERCENT_FILE_PREFIX; YY_BREAK case 10: YY_RULE_SETUP -#line 97 "scan-gram.l" -return PERCENT_LOCATIONS; +#line 139 "scan-gram.l" +return PERCENT_YACC; YY_BREAK case 11: YY_RULE_SETUP -#line 98 "scan-gram.l" -return PERCENT_NAME_PREFIX; +#line 140 "scan-gram.l" +return PERCENT_GLR_PARSER; YY_BREAK case 12: YY_RULE_SETUP -#line 99 "scan-gram.l" -return PERCENT_NO_LINES; +#line 141 "scan-gram.l" +return PERCENT_LEFT; YY_BREAK case 13: YY_RULE_SETUP -#line 100 "scan-gram.l" -return PERCENT_NONASSOC; +#line 142 "scan-gram.l" +return PERCENT_LOCATIONS; YY_BREAK case 14: YY_RULE_SETUP -#line 101 "scan-gram.l" -return PERCENT_NTERM; +#line 143 "scan-gram.l" +return PERCENT_MERGE; YY_BREAK case 15: YY_RULE_SETUP -#line 102 "scan-gram.l" -return PERCENT_OUTPUT; +#line 144 "scan-gram.l" +return PERCENT_NAME_PREFIX; YY_BREAK case 16: YY_RULE_SETUP -#line 103 "scan-gram.l" -return PERCENT_PREC; +#line 145 "scan-gram.l" +return PERCENT_NO_LINES; YY_BREAK case 17: YY_RULE_SETUP -#line 104 "scan-gram.l" -return PERCENT_PURE_PARSER; +#line 146 "scan-gram.l" +return PERCENT_NONASSOC; YY_BREAK case 18: YY_RULE_SETUP -#line 105 "scan-gram.l" -return PERCENT_RIGHT; +#line 147 "scan-gram.l" +return PERCENT_NTERM; YY_BREAK case 19: YY_RULE_SETUP -#line 106 "scan-gram.l" -return PERCENT_SKELETON; +#line 148 "scan-gram.l" +return PERCENT_OUTPUT; YY_BREAK case 20: YY_RULE_SETUP -#line 107 "scan-gram.l" -return PERCENT_START; +#line 149 "scan-gram.l" +{ rule_length--; return PERCENT_PREC; } YY_BREAK case 21: YY_RULE_SETUP -#line 108 "scan-gram.l" -return PERCENT_TOKEN; +#line 150 "scan-gram.l" +return PERCENT_PRINTER; YY_BREAK case 22: YY_RULE_SETUP -#line 109 "scan-gram.l" -return PERCENT_TOKEN; +#line 151 "scan-gram.l" +return PERCENT_PURE_PARSER; YY_BREAK case 23: YY_RULE_SETUP -#line 110 "scan-gram.l" -return PERCENT_TOKEN_TABLE; +#line 152 "scan-gram.l" +return PERCENT_RIGHT; YY_BREAK case 24: YY_RULE_SETUP -#line 111 "scan-gram.l" -return PERCENT_TYPE; +#line 153 "scan-gram.l" +return PERCENT_SKELETON; YY_BREAK case 25: YY_RULE_SETUP -#line 112 "scan-gram.l" -return PERCENT_UNION; +#line 154 "scan-gram.l" +return PERCENT_START; YY_BREAK case 26: YY_RULE_SETUP -#line 113 "scan-gram.l" -return PERCENT_VERBOSE; +#line 155 "scan-gram.l" +return PERCENT_TOKEN; YY_BREAK case 27: YY_RULE_SETUP -#line 114 "scan-gram.l" -return PERCENT_YACC; +#line 156 "scan-gram.l" +return PERCENT_TOKEN; YY_BREAK case 28: YY_RULE_SETUP -#line 116 "scan-gram.l" -return EQUAL; +#line 157 "scan-gram.l" +return PERCENT_TOKEN_TABLE; YY_BREAK case 29: YY_RULE_SETUP -#line 117 "scan-gram.l" -return COLON; +#line 158 "scan-gram.l" +return PERCENT_TYPE; YY_BREAK case 30: YY_RULE_SETUP -#line 118 "scan-gram.l" -return PIPE; +#line 159 "scan-gram.l" +return PERCENT_UNION; YY_BREAK case 31: YY_RULE_SETUP -#line 119 "scan-gram.l" -return SEMICOLON; +#line 160 "scan-gram.l" +return PERCENT_VERBOSE; YY_BREAK case 32: YY_RULE_SETUP -#line 121 "scan-gram.l" -YY_LINES; YY_STEP; +#line 161 "scan-gram.l" +return PERCENT_YACC; YY_BREAK case 33: YY_RULE_SETUP -#line 122 "scan-gram.l" -YY_STEP; +#line 163 "scan-gram.l" +return EQUAL; YY_BREAK case 34: YY_RULE_SETUP -#line 123 "scan-gram.l" +#line 164 "scan-gram.l" +{ rule_length = 0; return COLON; } + YY_BREAK +case 35: +YY_RULE_SETUP +#line 165 "scan-gram.l" +{ rule_length = 0; return PIPE; } + YY_BREAK +case 36: +YY_RULE_SETUP +#line 166 "scan-gram.l" +return SEMICOLON; + YY_BREAK +case 37: +YY_RULE_SETUP +#line 168 "scan-gram.l" +YY_LINES; YY_STEP; + YY_BREAK +case 38: +YY_RULE_SETUP +#line 169 "scan-gram.l" +YY_STEP; + YY_BREAK +case 39: +YY_RULE_SETUP +#line 170 "scan-gram.l" { - YY_INIT; YY_GROW; YY_FINISH; - yylval->symbol = getsym (yylval->string); + yylval->symbol = symbol_get (yytext, *yylloc); + rule_length++; return ID; } YY_BREAK -case 35: +case 40: YY_RULE_SETUP -#line 129 "scan-gram.l" +#line 176 "scan-gram.l" yylval->integer = strtol (yytext, 0, 10); return INT; YY_BREAK /* Characters. We don't check there is only one. */ -case 36: +case 41: YY_RULE_SETUP -#line 132 "scan-gram.l" -YY_INIT; YY_GROW; yy_push_state (SC_ESCAPED_CHARACTER); +#line 179 "scan-gram.l" +YY_OBS_GROW; yy_push_state (SC_ESCAPED_CHARACTER); YY_BREAK /* Strings. */ -case 37: +case 42: YY_RULE_SETUP -#line 135 "scan-gram.l" -YY_INIT; YY_GROW; yy_push_state (SC_ESCAPED_STRING); +#line 182 "scan-gram.l" +YY_OBS_GROW; yy_push_state (SC_ESCAPED_STRING); YY_BREAK /* Comments. */ -case 38: +case 43: YY_RULE_SETUP -#line 138 "scan-gram.l" +#line 185 "scan-gram.l" yy_push_state (SC_COMMENT); YY_BREAK -case 39: +case 44: YY_RULE_SETUP -#line 139 "scan-gram.l" +#line 186 "scan-gram.l" YY_STEP; YY_BREAK /* Prologue. */ -case 40: +case 45: YY_RULE_SETUP -#line 142 "scan-gram.l" -YY_INIT; yy_push_state (SC_PROLOGUE); +#line 189 "scan-gram.l" +yy_push_state (SC_PROLOGUE); YY_BREAK /* Code in between braces. */ -case 41: +case 46: YY_RULE_SETUP -#line 145 "scan-gram.l" -YY_INIT; YY_GROW; ++braces_level; yy_push_state (SC_BRACED_CODE); +#line 192 "scan-gram.l" +YY_OBS_GROW; ++braces_level; yy_push_state (SC_BRACED_CODE); YY_BREAK /* A type. */ -case 42: +case 47: YY_RULE_SETUP -#line 148 "scan-gram.l" -YY_INIT; obstack_grow (&string_obstack, yytext + 1, yyleng - 2); YY_FINISH; return TYPE; +#line 195 "scan-gram.l" +{ + obstack_grow (&string_obstack, yytext + 1, yyleng - 2); + YY_OBS_FINISH; + yylval->string = last_string; + return TYPE; + } YY_BREAK -case 43: +case 48: YY_RULE_SETUP -#line 150 "scan-gram.l" +#line 203 "scan-gram.l" { if (++percent_percent_count == 2) yy_push_state (SC_EPILOGUE); return PERCENT_PERCENT; } YY_BREAK -case 44: +case 49: YY_RULE_SETUP -#line 156 "scan-gram.l" +#line 209 "scan-gram.l" { LOCATION_PRINT (stderr, *yylloc); - fprintf (stderr, ": invalid character: `%c'\n", *yytext); + fprintf (stderr, _(": invalid character: `%c'\n"), *yytext); YY_STEP; } YY_BREAK @@ -1293,15 +1398,15 @@ YY_RULE_SETUP `------------------------------------------------------------*/ -case 45: +case 50: YY_RULE_SETUP -#line 172 "scan-gram.l" -obstack_sgrow (&string_obstack, "@<:@"); +#line 225 "scan-gram.l" +if (YY_START != SC_COMMENT) obstack_sgrow (&string_obstack, "@<:@"); YY_BREAK -case 46: +case 51: YY_RULE_SETUP -#line 173 "scan-gram.l" -obstack_sgrow (&string_obstack, "@:>@"); +#line 226 "scan-gram.l" +if (YY_START != SC_COMMENT) obstack_sgrow (&string_obstack, "@:>@"); YY_BREAK /*-----------------------------------------------------------. @@ -1309,9 +1414,9 @@ obstack_sgrow (&string_obstack, "@:>@"); `-----------------------------------------------------------*/ -case 47: +case 52: YY_RULE_SETUP -#line 184 "scan-gram.l" +#line 237 "scan-gram.l" { /* End of the comment. */ if (yy_top_state () == INITIAL) { @@ -1319,31 +1424,31 @@ YY_RULE_SETUP } else { - YY_GROW; + YY_OBS_GROW; } yy_pop_state (); } YY_BREAK -case 48: +case 53: YY_RULE_SETUP -#line 196 "scan-gram.l" -if (yy_top_state () != INITIAL) YY_GROW; +#line 249 "scan-gram.l" +if (yy_top_state () != INITIAL) YY_OBS_GROW; YY_BREAK -case 49: +case 54: YY_RULE_SETUP -#line 197 "scan-gram.l" -if (yy_top_state () != INITIAL) YY_GROW; YY_LINES; +#line 250 "scan-gram.l" +if (yy_top_state () != INITIAL) YY_OBS_GROW; YY_LINES; YY_BREAK -case 50: +case 55: YY_RULE_SETUP -#line 198 "scan-gram.l" -/* Stray `*'. */if (yy_top_state () != INITIAL) YY_GROW; +#line 251 "scan-gram.l" +/* Stray `*'. */if (yy_top_state () != INITIAL) YY_OBS_GROW; YY_BREAK case YY_STATE_EOF(SC_COMMENT): -#line 200 "scan-gram.l" +#line 253 "scan-gram.l" { LOCATION_PRINT (stderr, *yylloc); - fprintf (stderr, ": unexpected end of file in a comment\n"); + fprintf (stderr, _(": unexpected end of file in a comment\n")); yy_pop_state (); } YY_BREAK @@ -1354,34 +1459,37 @@ case YY_STATE_EOF(SC_COMMENT): `----------------------------------------------------------------*/ -case 51: +case 56: YY_RULE_SETUP -#line 215 "scan-gram.l" +#line 268 "scan-gram.l" { assert (yy_top_state () == INITIAL); - YY_GROW; - YY_FINISH; + YY_OBS_GROW; + YY_OBS_FINISH; + yylval->string = last_string; yy_pop_state (); + rule_length++; return STRING; } YY_BREAK -case 52: +case 57: YY_RULE_SETUP -#line 223 "scan-gram.l" -YY_GROW; +#line 278 "scan-gram.l" +YY_OBS_GROW; YY_BREAK -case 53: +case 58: YY_RULE_SETUP -#line 225 "scan-gram.l" +#line 280 "scan-gram.l" obstack_1grow (&string_obstack, '\n'); YY_LINES; YY_BREAK case YY_STATE_EOF(SC_ESCAPED_STRING): -#line 227 "scan-gram.l" +#line 282 "scan-gram.l" { LOCATION_PRINT (stderr, *yylloc); - fprintf (stderr, ": unexpected end of file in a string\n"); + fprintf (stderr, _(": unexpected end of file in a string\n")); assert (yy_top_state () == INITIAL); - YY_FINISH; + YY_OBS_FINISH; + yylval->string = last_string; yy_pop_state (); return STRING; } @@ -1393,41 +1501,43 @@ case YY_STATE_EOF(SC_ESCAPED_STRING): `---------------------------------------------------------------*/ -case 54: +case 59: YY_RULE_SETUP -#line 244 "scan-gram.l" +#line 300 "scan-gram.l" { - YY_GROW; + YY_OBS_GROW; assert (yy_top_state () == INITIAL); { - char c; - YY_FINISH; - c = yylval->string[1]; - yylval->symbol = getsym (yylval->string); - symbol_class_set (yylval->symbol, token_sym); - symbol_user_token_number_set (yylval->symbol, (unsigned int) c); + YY_OBS_FINISH; + yylval->symbol = symbol_get (last_string, *yylloc); + symbol_class_set (yylval->symbol, token_sym, *yylloc); + symbol_user_token_number_set (yylval->symbol, + (unsigned char) last_string[1], *yylloc); + YY_OBS_FREE; yy_pop_state (); + rule_length++; return ID; } } YY_BREAK -case 55: +case 60: YY_RULE_SETUP -#line 259 "scan-gram.l" -YY_GROW; +#line 316 "scan-gram.l" +YY_OBS_GROW; YY_BREAK -case 56: +case 61: YY_RULE_SETUP -#line 261 "scan-gram.l" +#line 318 "scan-gram.l" obstack_1grow (&string_obstack, '\n'); YY_LINES; YY_BREAK case YY_STATE_EOF(SC_ESCAPED_CHARACTER): -#line 263 "scan-gram.l" +#line 320 "scan-gram.l" { LOCATION_PRINT (stderr, *yylloc); - fprintf (stderr, ": unexpected end of file in a character\n"); + fprintf (stderr, _(": unexpected end of file in a character\n")); assert (yy_top_state () == INITIAL); - YY_FINISH; + YY_OBS_FINISH; + yylval->string = last_string; yy_pop_state (); return CHARACTER; } @@ -1438,77 +1548,83 @@ case YY_STATE_EOF(SC_ESCAPED_CHARACTER): `----------------------------*/ -case 57: +case 62: YY_RULE_SETUP -#line 280 "scan-gram.l" +#line 338 "scan-gram.l" { long c = strtol (yytext + 1, 0, 8); if (c > 255) { LOCATION_PRINT (stderr, *yylloc); - fprintf (stderr, ": invalid escape: %s\n", yytext); + fprintf (stderr, _(": invalid escape: %s\n"), quote (yytext)); YY_STEP; } else obstack_1grow (&string_obstack, c); } YY_BREAK -case 58: +case 63: YY_RULE_SETUP -#line 292 "scan-gram.l" +#line 350 "scan-gram.l" { obstack_1grow (&string_obstack, strtol (yytext + 2, 0, 16)); } YY_BREAK -case 59: +case 64: YY_RULE_SETUP -#line 296 "scan-gram.l" +#line 354 "scan-gram.l" obstack_1grow (&string_obstack, '\a'); YY_BREAK -case 60: +case 65: YY_RULE_SETUP -#line 297 "scan-gram.l" +#line 355 "scan-gram.l" obstack_1grow (&string_obstack, '\b'); YY_BREAK -case 61: +case 66: YY_RULE_SETUP -#line 298 "scan-gram.l" +#line 356 "scan-gram.l" obstack_1grow (&string_obstack, '\f'); YY_BREAK -case 62: +case 67: YY_RULE_SETUP -#line 299 "scan-gram.l" +#line 357 "scan-gram.l" obstack_1grow (&string_obstack, '\n'); YY_BREAK -case 63: +case 68: YY_RULE_SETUP -#line 300 "scan-gram.l" +#line 358 "scan-gram.l" obstack_1grow (&string_obstack, '\r'); YY_BREAK -case 64: +case 69: YY_RULE_SETUP -#line 301 "scan-gram.l" +#line 359 "scan-gram.l" obstack_1grow (&string_obstack, '\t'); YY_BREAK -case 65: +case 70: YY_RULE_SETUP -#line 302 "scan-gram.l" +#line 360 "scan-gram.l" obstack_1grow (&string_obstack, '\v'); YY_BREAK -case 66: +case 71: YY_RULE_SETUP -#line 303 "scan-gram.l" +#line 361 "scan-gram.l" obstack_1grow (&string_obstack, yytext[1]); YY_BREAK -case 67: +case 72: YY_RULE_SETUP -#line 304 "scan-gram.l" +#line 362 "scan-gram.l" { LOCATION_PRINT (stderr, *yylloc); - fprintf (stderr, ": unrecognized escape: %s\n", yytext); - YY_GROW; + fprintf (stderr, _(": unrecognized escape: %s\n"), quote (yytext)); + YY_OBS_GROW; } YY_BREAK +/* FLex wants this rule, in case of a `\<>'. */ +case 73: +YY_RULE_SETUP +#line 368 "scan-gram.l" +YY_OBS_GROW; + YY_BREAK /*----------------------------------------------------------. | Scanning a C character without decoding its escapes. The | @@ -1516,35 +1632,41 @@ YY_RULE_SETUP `----------------------------------------------------------*/ -case 68: +case 74: YY_RULE_SETUP -#line 319 "scan-gram.l" +#line 379 "scan-gram.l" { - YY_GROW; + YY_OBS_GROW; assert (yy_top_state () != INITIAL); yy_pop_state (); } YY_BREAK -case 69: +case 75: YY_RULE_SETUP -#line 325 "scan-gram.l" -YY_GROW; +#line 385 "scan-gram.l" +YY_OBS_GROW; YY_BREAK -case 70: +case 76: YY_RULE_SETUP -#line 326 "scan-gram.l" -YY_GROW; +#line 386 "scan-gram.l" +YY_OBS_GROW; YY_BREAK -case 71: +/* FLex wants this rule, in case of a `\<>'. */ +case 77: YY_RULE_SETUP -#line 328 "scan-gram.l" -YY_GROW; YY_LINES; +#line 388 "scan-gram.l" +YY_OBS_GROW; + YY_BREAK +case 78: +YY_RULE_SETUP +#line 390 "scan-gram.l" +YY_OBS_GROW; YY_LINES; YY_BREAK case YY_STATE_EOF(SC_CHARACTER): -#line 330 "scan-gram.l" +#line 392 "scan-gram.l" { LOCATION_PRINT (stderr, *yylloc); - fprintf (stderr, ": unexpected end of file in a character\n"); + fprintf (stderr, _(": unexpected end of file in a character\n")); assert (yy_top_state () != INITIAL); yy_pop_state (); } @@ -1556,35 +1678,41 @@ case YY_STATE_EOF(SC_CHARACTER): `----------------------------------------------------------------*/ -case 72: +case 79: YY_RULE_SETUP -#line 346 "scan-gram.l" +#line 408 "scan-gram.l" { assert (yy_top_state () != INITIAL); - YY_GROW; + YY_OBS_GROW; yy_pop_state (); } YY_BREAK -case 73: +case 80: YY_RULE_SETUP -#line 352 "scan-gram.l" -YY_GROW; +#line 414 "scan-gram.l" +YY_OBS_GROW; YY_BREAK -case 74: +case 81: YY_RULE_SETUP -#line 353 "scan-gram.l" -YY_GROW; +#line 415 "scan-gram.l" +YY_OBS_GROW; YY_BREAK -case 75: +/* FLex wants this rule, in case of a `\<>'. */ +case 82: YY_RULE_SETUP -#line 355 "scan-gram.l" -YY_GROW; YY_LINES; +#line 417 "scan-gram.l" +YY_OBS_GROW; + YY_BREAK +case 83: +YY_RULE_SETUP +#line 419 "scan-gram.l" +YY_OBS_GROW; YY_LINES; YY_BREAK case YY_STATE_EOF(SC_STRING): -#line 357 "scan-gram.l" +#line 421 "scan-gram.l" { LOCATION_PRINT (stderr, *yylloc); - fprintf (stderr, ": unexpected end of file in a string\n"); + fprintf (stderr, _(": unexpected end of file in a string\n")); assert (yy_top_state () != INITIAL); yy_pop_state (); } @@ -1596,27 +1724,33 @@ case YY_STATE_EOF(SC_STRING): /* Characters. We don't check there is only one. */ -case 76: +case 84: YY_RULE_SETUP -#line 373 "scan-gram.l" -YY_GROW; yy_push_state (SC_CHARACTER); +#line 437 "scan-gram.l" +YY_OBS_GROW; yy_push_state (SC_CHARACTER); YY_BREAK /* Strings. */ -case 77: +case 85: YY_RULE_SETUP -#line 376 "scan-gram.l" -YY_GROW; yy_push_state (SC_STRING); +#line 440 "scan-gram.l" +YY_OBS_GROW; yy_push_state (SC_STRING); YY_BREAK /* Comments. */ -case 78: +case 86: YY_RULE_SETUP -#line 379 "scan-gram.l" -YY_GROW; yy_push_state (SC_COMMENT); +#line 443 "scan-gram.l" +YY_OBS_GROW; yy_push_state (SC_COMMENT); YY_BREAK -case 79: +case 87: +YY_RULE_SETUP +#line 444 "scan-gram.l" +YY_OBS_GROW; + YY_BREAK +/* Not comments. */ +case 88: YY_RULE_SETUP -#line 380 "scan-gram.l" -YY_GROW; +#line 447 "scan-gram.l" +YY_OBS_GROW; YY_BREAK /*---------------------------------------------------------------. @@ -1625,58 +1759,63 @@ YY_GROW; `---------------------------------------------------------------*/ -case 80: +case 89: YY_RULE_SETUP -#line 391 "scan-gram.l" +#line 458 "scan-gram.l" { - YY_GROW; + YY_OBS_GROW; if (--braces_level == 0) { yy_pop_state (); - YY_FINISH; + YY_OBS_FINISH; + yylval->string = last_string; + rule_length++; return BRACED_CODE; } } YY_BREAK -case 81: +case 90: YY_RULE_SETUP -#line 401 "scan-gram.l" -YY_GROW; braces_level++; +#line 470 "scan-gram.l" +YY_OBS_GROW; braces_level++; YY_BREAK -case 82: +case 91: YY_RULE_SETUP -#line 403 "scan-gram.l" -{ handle_dollar (yytext); } +#line 472 "scan-gram.l" +{ handle_dollar (current_braced_code, + yytext, *yylloc); } YY_BREAK -case 83: +case 92: YY_RULE_SETUP -#line 404 "scan-gram.l" -{ handle_at (yytext); } +#line 474 "scan-gram.l" +{ handle_at (current_braced_code, + yytext, *yylloc); } YY_BREAK -case 84: +case 93: YY_RULE_SETUP -#line 406 "scan-gram.l" -YY_GROW; +#line 477 "scan-gram.l" +YY_OBS_GROW; YY_BREAK -case 85: +case 94: YY_RULE_SETUP -#line 407 "scan-gram.l" -YY_GROW; YY_LINES; +#line 478 "scan-gram.l" +YY_OBS_GROW; YY_LINES; YY_BREAK /* A lose $, or /, or etc. */ -case 86: +case 95: YY_RULE_SETUP -#line 410 "scan-gram.l" -YY_GROW; +#line 481 "scan-gram.l" +YY_OBS_GROW; YY_BREAK case YY_STATE_EOF(SC_BRACED_CODE): -#line 412 "scan-gram.l" +#line 483 "scan-gram.l" { LOCATION_PRINT (stderr, *yylloc); - fprintf (stderr, ": unexpected end of file in a braced code\n"); + fprintf (stderr, _(": unexpected end of file in a braced code\n")); yy_pop_state (); - YY_FINISH; - return PROLOGUE; + YY_OBS_FINISH; + yylval->string = last_string; + return BRACED_CODE; } YY_BREAK @@ -1685,37 +1824,39 @@ case YY_STATE_EOF(SC_BRACED_CODE): `--------------------------------------------------------------*/ -case 87: +case 96: YY_RULE_SETUP -#line 429 "scan-gram.l" +#line 501 "scan-gram.l" { yy_pop_state (); - YY_FINISH; + YY_OBS_FINISH; + yylval->string = last_string; return PROLOGUE; } YY_BREAK -case 88: +case 97: YY_RULE_SETUP -#line 435 "scan-gram.l" -YY_GROW; +#line 508 "scan-gram.l" +YY_OBS_GROW; YY_BREAK -case 89: +case 98: YY_RULE_SETUP -#line 436 "scan-gram.l" -YY_GROW; +#line 509 "scan-gram.l" +YY_OBS_GROW; YY_BREAK -case 90: +case 99: YY_RULE_SETUP -#line 437 "scan-gram.l" -YY_GROW; YY_LINES; +#line 510 "scan-gram.l" +YY_OBS_GROW; YY_LINES; YY_BREAK case YY_STATE_EOF(SC_PROLOGUE): -#line 439 "scan-gram.l" +#line 512 "scan-gram.l" { LOCATION_PRINT (stderr, *yylloc); - fprintf (stderr, ": unexpected end of file in a prologue\n"); + fprintf (stderr, _(": unexpected end of file in a prologue\n")); yy_pop_state (); - YY_FINISH; + YY_OBS_FINISH; + yylval->string = last_string; return PROLOGUE; } YY_BREAK @@ -1726,26 +1867,27 @@ case YY_STATE_EOF(SC_PROLOGUE): `---------------------------------------------------------------*/ -case 91: +case 100: YY_RULE_SETUP -#line 457 "scan-gram.l" -YY_GROW; +#line 530 "scan-gram.l" +YY_OBS_GROW; YY_BREAK case YY_STATE_EOF(SC_EPILOGUE): -#line 459 "scan-gram.l" +#line 532 "scan-gram.l" { yy_pop_state (); - YY_FINISH; + YY_OBS_FINISH; + yylval->string = last_string; return EPILOGUE; } YY_BREAK -case 92: +case 101: YY_RULE_SETUP -#line 467 "scan-gram.l" +#line 541 "scan-gram.l" YY_FATAL_ERROR( "flex scanner jammed" ); YY_BREAK -#line 1749 "scan-gram.c" +#line 1891 "scan-gram.c" case YY_STATE_EOF(INITIAL): yyterminate(); @@ -2037,7 +2179,7 @@ static yy_state_type yy_get_previous_state() while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) { yy_current_state = (int) yy_def[yy_current_state]; - if ( yy_current_state >= 355 ) + if ( yy_current_state >= 380 ) yy_c = yy_meta[(unsigned int) yy_c]; } yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; @@ -2072,11 +2214,11 @@ yy_state_type yy_current_state; while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) { yy_current_state = (int) yy_def[yy_current_state]; - if ( yy_current_state >= 355 ) + if ( yy_current_state >= 380 ) yy_c = yy_meta[(unsigned int) yy_c]; } yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; - yy_is_jam = (yy_current_state == 354); + yy_is_jam = (yy_current_state == 379); return yy_is_jam ? 0 : yy_current_state; } @@ -2309,11 +2451,15 @@ YY_BUFFER_STATE b; } +#ifndef _WIN32 +#include +#else #ifndef YY_ALWAYS_INTERACTIVE #ifndef YY_NEVER_INTERACTIVE extern int isatty YY_PROTO(( int )); #endif #endif +#endif #ifdef YY_USE_PROTOS void yy_init_buffer( YY_BUFFER_STATE b, FILE *file ) @@ -2631,32 +2777,22 @@ int main() return 0; } #endif -#line 467 "scan-gram.l" +#line 541 "scan-gram.l" /*------------------------------------------------------------------. -| CP is pointing to a wannabee semantic value (i.e., a `$'). | +| TEXT is pointing to a wannabee semantic value (i.e., a `$'). | | | | Possible inputs: $[]($|integer) | | | | Output to the STRING_OBSTACK a reference to this semantic value. | `------------------------------------------------------------------*/ -static void -handle_dollar (char *cp) +static inline void +handle_action_dollar (char *text, location_t location) { const char *type_name = NULL; - - /* RULE_LENGTH is the number of values in the current rule so far, - which says where to find `$0' with respect to the top of the - stack. It is not the same as the rule->length in the case of mid - rule actions. */ - int rule_length = 0; - symbol_list *rhs; - for (rhs = current_rule->next; rhs; rhs = rhs->next) - ++rule_length; - - ++cp; + char *cp = text + 1; /* Get the type name if explicit. */ if (*cp == '<') @@ -2671,27 +2807,28 @@ handle_dollar (char *cp) if (*cp == '$') { if (!type_name) - type_name = get_type_name (0, current_rule); + type_name = symbol_list_n_type_name_get (current_rule, location, 0); if (!type_name && typed) - complain (_("$$ of `%s' has no declared type"), - current_rule->sym->tag); + complain_at (location, _("$$ of `%s' has no declared type"), + current_rule->sym->tag); if (!type_name) type_name = ""; obstack_fgrow1 (&string_obstack, "]b4_lhs_value([%s])[", type_name); } - else if (isdigit (*cp) || *cp == '-') + else if (('0' <= *cp && *cp <= '9') || *cp == '-') { int n = strtol (cp, &cp, 10); if (n > rule_length) - complain (_("invalid value: %s%d"), "$", n); + complain_at (location, _("invalid value: %s%d"), "$", n); else { if (!type_name && n > 0) - type_name = get_type_name (n, current_rule); + type_name = symbol_list_n_type_name_get (current_rule, location, + n); if (!type_name && typed) - complain (_("$%d of `%s' has no declared type"), + complain_at (location, _("$%d of `%s' has no declared type"), n, current_rule->sym->tag); if (!type_name) type_name = ""; @@ -2702,49 +2839,140 @@ handle_dollar (char *cp) } else { - char buf[] = "$c"; - buf[1] = *cp; - complain (_("%s is invalid"), quote (buf)); + complain_at (location, _("%s is invalid"), quote (text)); } } -/*-------------------------------------------------------. -| CP is pointing to a location (i.e., a `@'). Output to | -| STRING_OBSTACK a reference to this location. | -`-------------------------------------------------------*/ + +/*---------------------------------------------------------------. +| TEXT is expexted tp be $$ in some code associated to a symbol: | +| destructor or printer. | +`---------------------------------------------------------------*/ + +static inline void +handle_symbol_code_dollar (char *text, location_t location) +{ + char *cp = text + 1; + if (*cp == '$') + obstack_sgrow (&string_obstack, "]b4_dollar_dollar["); + else + complain_at (location, _("%s is invalid"), quote (text)); +} + + +/*-----------------------------------------------------------------. +| Dispatch onto handle_action_dollar, or handle_destructor_dollar, | +| depending upon CODE_KIND. | +`-----------------------------------------------------------------*/ static void -handle_at (char *cp) +handle_dollar (braced_code_t braced_code_kind, + char *text, location_t location) { - /* RULE_LENGTH is the number of values in the current rule so far, - which says where to find `$0' with respect to the top of the - stack. It is not the same as the rule->length in the case of mid - rule actions. */ - int rule_length = 0; - symbol_list *rhs; - for (rhs = current_rule->next; rhs; rhs = rhs->next) - ++rule_length; + switch (braced_code_kind) + { + case action_braced_code: + handle_action_dollar (text, location); + break; + + case destructor_braced_code: + case printer_braced_code: + handle_symbol_code_dollar (text, location); + break; + } +} + +/*------------------------------------------------------. +| TEXT is a location token (i.e., a `@...'). Output to | +| STRING_OBSTACK a reference to this location. | +`------------------------------------------------------*/ + +static inline void +handle_action_at (char *text, location_t location) +{ + char *cp = text + 1; locations_flag = 1; - ++cp; if (*cp == '$') { obstack_sgrow (&string_obstack, "]b4_lhs_location["); } - else if (isdigit (*cp) || *cp == '-') + else if (('0' <= *cp && *cp <= '9') || *cp == '-') { int n = strtol (cp, &cp, 10); + if (n > rule_length) - complain (_("invalid value: %s%d"), "@", n); + complain_at (location, _("invalid value: %s%d"), "@", n); else obstack_fgrow2 (&string_obstack, "]b4_rhs_location([%d], [%d])[", rule_length, n); } else { - char buf[] = "@c"; - buf[1] = *cp; - complain (_("%s is invalid"), quote (buf)); + complain_at (location, _("%s is invalid"), quote (text)); + } +} + + +/*---------------------------------------------------------------. +| TEXT is expexted tp be @$ in some code associated to a symbol: | +| destructor or printer. | +`---------------------------------------------------------------*/ + +static inline void +handle_symbol_code_at (char *text, location_t location) +{ + char *cp = text + 1; + if (*cp == '$') + obstack_sgrow (&string_obstack, "]b4_at_dollar["); + else + complain_at (location, _("%s is invalid"), quote (text)); +} + + +/*-------------------------------------------------------------------. +| Dispatch onto handle_action_at, or handle_destructor_at, depending | +| upon CODE_KIND. | +`-------------------------------------------------------------------*/ + +static void +handle_at (braced_code_t braced_code_kind, + char *text, location_t location) +{ + switch (braced_code_kind) + { + case action_braced_code: + handle_action_at (text, location); + break; + + case destructor_braced_code: + case printer_braced_code: + handle_symbol_code_at (text, location); + break; } } + + +/*-------------------------. +| Initialize the scanner. | +`-------------------------*/ + +void +scanner_initialize (void) +{ + obstack_init (&string_obstack); +} + + +/*-----------------------------------------------. +| Free all the memory allocated to the scanner. | +`-----------------------------------------------*/ + +void +scanner_free (void) +{ + obstack_free (&string_obstack, 0); + /* Reclaim Flex's buffers. */ + yy_delete_buffer (YY_CURRENT_BUFFER); +}