// Code generated by goyacc -p expr -o pkg/logql/syntax/expr.y.go pkg/logql/syntax/expr.y. DO NOT EDIT. package syntax import __yyfmt__ "fmt" import ( "github.com/grafana/loki/pkg/logql/log" "github.com/prometheus/prometheus/model/labels" "time" ) type exprSymType struct { yys int Expr Expr Filter labels.MatchType Grouping *Grouping Labels []string LogExpr LogSelectorExpr LogRangeExpr *LogRange Matcher *labels.Matcher Matchers []*labels.Matcher RangeAggregationExpr SampleExpr RangeOp string ConvOp string Selector []*labels.Matcher VectorAggregationExpr SampleExpr VectorExpr *VectorExpr Vector string MetricExpr SampleExpr VectorOp string FilterOp string BinOpExpr SampleExpr LabelReplaceExpr SampleExpr binOp string bytes uint64 str string duration time.Duration LiteralExpr *LiteralExpr BinOpModifier *BinOpOptions BoolModifier *BinOpOptions OnOrIgnoringModifier *BinOpOptions LabelParser *LabelParserExpr LogfmtParser *LogfmtParserExpr LineFilters *LineFilterExpr LineFilter *LineFilterExpr DistinctLabel []string ParserFlags []string DistinctFilter *DistinctFilterExpr PipelineExpr MultiStageExpr PipelineStage StageExpr BytesFilter log.LabelFilterer NumberFilter log.LabelFilterer DurationFilter log.LabelFilterer LabelFilter log.LabelFilterer UnitFilter log.LabelFilterer IPLabelFilter log.LabelFilterer LineFormatExpr *LineFmtExpr LabelFormatExpr *LabelFmtExpr LabelFormat log.LabelFmt LabelsFormat []log.LabelFmt LabelExtractionExpression log.LabelExtractionExpr LabelExtractionExpressionList []log.LabelExtractionExpr JSONExpressionParser *JSONExpressionParser LogfmtExpressionParser *LogfmtExpressionParser UnwrapExpr *UnwrapExpr DecolorizeExpr *DecolorizeExpr OffsetExpr *OffsetExpr DropLabel log.DropLabel DropLabels []log.DropLabel DropLabelsExpr *DropLabelsExpr KeepLabel log.KeepLabel KeepLabels []log.KeepLabel KeepLabelsExpr *KeepLabelsExpr } const BYTES = 57346 const IDENTIFIER = 57347 const STRING = 57348 const NUMBER = 57349 const PARSER_FLAG = 57350 const DURATION = 57351 const RANGE = 57352 const MATCHERS = 57353 const LABELS = 57354 const EQ = 57355 const RE = 57356 const NRE = 57357 const OPEN_BRACE = 57358 const CLOSE_BRACE = 57359 const OPEN_BRACKET = 57360 const CLOSE_BRACKET = 57361 const COMMA = 57362 const DOT = 57363 const PIPE_MATCH = 57364 const PIPE_EXACT = 57365 const OPEN_PARENTHESIS = 57366 const CLOSE_PARENTHESIS = 57367 const BY = 57368 const WITHOUT = 57369 const COUNT_OVER_TIME = 57370 const RATE = 57371 const RATE_COUNTER = 57372 const SUM = 57373 const SORT = 57374 const SORT_DESC = 57375 const AVG = 57376 const MAX = 57377 const MIN = 57378 const COUNT = 57379 const STDDEV = 57380 const STDVAR = 57381 const BOTTOMK = 57382 const TOPK = 57383 const BYTES_OVER_TIME = 57384 const BYTES_RATE = 57385 const BOOL = 57386 const JSON = 57387 const DISTINCT = 57388 const REGEXP = 57389 const LOGFMT = 57390 const PIPE = 57391 const LINE_FMT = 57392 const LABEL_FMT = 57393 const UNWRAP = 57394 const AVG_OVER_TIME = 57395 const SUM_OVER_TIME = 57396 const MIN_OVER_TIME = 57397 const MAX_OVER_TIME = 57398 const STDVAR_OVER_TIME = 57399 const STDDEV_OVER_TIME = 57400 const QUANTILE_OVER_TIME = 57401 const BYTES_CONV = 57402 const DURATION_CONV = 57403 const DURATION_SECONDS_CONV = 57404 const FIRST_OVER_TIME = 57405 const LAST_OVER_TIME = 57406 const ABSENT_OVER_TIME = 57407 const VECTOR = 57408 const LABEL_REPLACE = 57409 const UNPACK = 57410 const OFFSET = 57411 const PATTERN = 57412 const IP = 57413 const ON = 57414 const IGNORING = 57415 const GROUP_LEFT = 57416 const GROUP_RIGHT = 57417 const DECOLORIZE = 57418 const DROP = 57419 const KEEP = 57420 const OR = 57421 const AND = 57422 const UNLESS = 57423 const CMP_EQ = 57424 const NEQ = 57425 const LT = 57426 const LTE = 57427 const GT = 57428 const GTE = 57429 const ADD = 57430 const SUB = 57431 const MUL = 57432 const DIV = 57433 const MOD = 57434 const POW = 57435 var exprToknames = [...]string{ "$end", "error", "$unk", "BYTES", "IDENTIFIER", "STRING", "NUMBER", "PARSER_FLAG", "DURATION", "RANGE", "MATCHERS", "LABELS", "EQ", "RE", "NRE", "OPEN_BRACE", "CLOSE_BRACE", "OPEN_BRACKET", "CLOSE_BRACKET", "COMMA", "DOT", "PIPE_MATCH", "PIPE_EXACT", "OPEN_PARENTHESIS", "CLOSE_PARENTHESIS", "BY", "WITHOUT", "COUNT_OVER_TIME", "RATE", "RATE_COUNTER", "SUM", "SORT", "SORT_DESC", "AVG", "MAX", "MIN", "COUNT", "STDDEV", "STDVAR", "BOTTOMK", "TOPK", "BYTES_OVER_TIME", "BYTES_RATE", "BOOL", "JSON", "DISTINCT", "REGEXP", "LOGFMT", "PIPE", "LINE_FMT", "LABEL_FMT", "UNWRAP", "AVG_OVER_TIME", "SUM_OVER_TIME", "MIN_OVER_TIME", "MAX_OVER_TIME", "STDVAR_OVER_TIME", "STDDEV_OVER_TIME", "QUANTILE_OVER_TIME", "BYTES_CONV", "DURATION_CONV", "DURATION_SECONDS_CONV", "FIRST_OVER_TIME", "LAST_OVER_TIME", "ABSENT_OVER_TIME", "VECTOR", "LABEL_REPLACE", "UNPACK", "OFFSET", "PATTERN", "IP", "ON", "IGNORING", "GROUP_LEFT", "GROUP_RIGHT", "DECOLORIZE", "DROP", "KEEP", "OR", "AND", "UNLESS", "CMP_EQ", "NEQ", "LT", "LTE", "GT", "GTE", "ADD", "SUB", "MUL", "DIV", "MOD", "POW", } var exprStatenames = [...]string{} const exprEofCode = 1 const exprErrCode = 2 const exprInitialStackSize = 16 var exprExca = [...]int{ -1, 1, 1, -1, -2, 0, } const exprPrivate = 57344 const exprLast = 587 var exprAct = [...]int{ 284, 225, 82, 4, 125, 64, 181, 203, 196, 199, 73, 234, 188, 63, 56, 5, 287, 151, 78, 186, 75, 2, 51, 52, 53, 54, 55, 56, 165, 166, 16, 53, 54, 55, 56, 292, 290, 163, 164, 13, 289, 71, 359, 147, 149, 150, 92, 6, 69, 70, 359, 21, 22, 23, 36, 45, 46, 37, 39, 40, 38, 41, 42, 43, 44, 24, 25, 139, 67, 107, 287, 83, 84, 113, 379, 227, 26, 27, 28, 29, 30, 31, 32, 374, 367, 155, 33, 34, 35, 47, 19, 160, 333, 366, 288, 364, 153, 57, 58, 61, 62, 59, 60, 51, 52, 53, 54, 55, 56, 72, 162, 17, 18, 148, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 208, 149, 150, 289, 141, 289, 108, 236, 193, 334, 201, 205, 81, 190, 83, 84, 343, 301, 324, 136, 301, 136, 350, 216, 71, 349, 299, 311, 240, 356, 301, 69, 70, 232, 183, 348, 183, 221, 129, 226, 129, 252, 228, 237, 229, 48, 49, 50, 57, 58, 61, 62, 59, 60, 51, 52, 53, 54, 55, 56, 325, 245, 246, 247, 336, 337, 338, 230, 13, 214, 209, 212, 213, 210, 211, 136, 154, 249, 49, 50, 57, 58, 61, 62, 59, 60, 51, 52, 53, 54, 55, 56, 72, 136, 129, 184, 182, 282, 285, 236, 291, 143, 294, 301, 107, 297, 113, 298, 347, 236, 286, 153, 129, 283, 295, 121, 135, 122, 120, 309, 130, 132, 292, 71, 136, 305, 307, 310, 312, 308, 69, 70, 201, 205, 315, 313, 320, 319, 123, 183, 124, 142, 236, 129, 333, 301, 131, 133, 134, 301, 303, 288, 136, 377, 302, 221, 221, 227, 326, 362, 328, 330, 306, 332, 107, 136, 340, 236, 331, 342, 327, 129, 323, 107, 71, 322, 344, 287, 296, 222, 183, 69, 70, 289, 129, 244, 373, 238, 243, 236, 289, 72, 121, 135, 122, 120, 71, 130, 132, 182, 353, 354, 152, 69, 70, 107, 355, 242, 227, 235, 241, 13, 357, 358, 215, 123, 159, 124, 363, 154, 158, 157, 88, 131, 133, 134, 233, 87, 80, 346, 66, 369, 250, 370, 371, 13, 300, 257, 256, 184, 182, 255, 72, 6, 253, 375, 239, 21, 22, 23, 36, 45, 46, 37, 39, 40, 38, 41, 42, 43, 44, 24, 25, 231, 72, 223, 264, 254, 218, 265, 156, 263, 26, 27, 28, 29, 30, 31, 32, 13, 251, 372, 33, 34, 35, 47, 19, 6, 361, 360, 339, 21, 22, 23, 36, 45, 46, 37, 39, 40, 38, 41, 42, 43, 44, 24, 25, 17, 18, 260, 329, 217, 261, 79, 259, 378, 26, 27, 28, 29, 30, 31, 32, 317, 318, 77, 33, 34, 35, 47, 19, 290, 376, 262, 189, 224, 71, 248, 145, 89, 71, 161, 189, 69, 70, 187, 341, 69, 70, 224, 293, 17, 18, 144, 71, 279, 146, 86, 280, 85, 278, 69, 70, 276, 273, 126, 277, 274, 275, 272, 227, 365, 270, 3, 227, 271, 258, 269, 267, 352, 74, 268, 351, 266, 316, 314, 304, 197, 227, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 281, 72, 220, 219, 218, 72, 217, 194, 192, 191, 368, 345, 321, 204, 200, 189, 79, 207, 197, 72, 127, 111, 112, 195, 116, 202, 118, 198, 117, 115, 114, 185, 206, 119, 65, 137, 128, 138, 109, 110, 91, 90, 11, 10, 9, 140, 20, 12, 15, 8, 335, 14, 7, 76, 68, 1, } var exprPact = [...]int{ 23, -1000, 94, -1000, -1000, 309, 23, -1000, -1000, -1000, -1000, -1000, -1000, 436, 332, 116, -1000, 480, 478, 331, 326, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 309, -1000, 137, 275, -1000, 61, -1000, -1000, -1000, -1000, 244, 204, 94, 464, -1000, -1000, 30, 323, 391, 325, 324, 320, -1000, -1000, 23, 462, 23, -35, -46, -1000, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, -1000, -1000, -1000, -1000, -1000, -1000, 288, -1000, -1000, -1000, -1000, -1000, -1000, 465, 541, 534, -1000, 533, -1000, -1000, -1000, -1000, 216, 532, -1000, 544, 540, 539, 543, 115, -1000, -1000, -1000, 318, -1000, -1000, -1000, -1000, -1000, 542, 531, 529, 528, 527, 282, 373, 467, 180, 170, 371, 347, 312, 290, 354, 131, 126, 314, 311, 292, 289, 15, 15, -59, -59, -79, -79, -79, -79, -66, -66, -66, -66, -66, -66, 288, 216, 216, 216, 457, 340, -1000, -1000, 395, 340, -1000, -1000, 144, -1000, 352, -1000, 382, 349, -1000, 30, -1000, 346, -1000, 30, -1000, 345, -1000, 433, 390, 502, 496, 488, 487, 479, 525, -1000, -1000, -1000, -1000, -1000, -1000, 45, 180, 236, 84, 26, 198, 453, 281, 45, 23, 129, 344, 257, -1000, -1000, 253, -1000, 508, -1000, 265, 232, 222, 130, 142, 288, 247, -1000, 340, 541, 507, -1000, 510, 446, 540, 539, 538, 279, -1000, -1000, -1000, 276, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, 121, -1000, 163, 287, -9, 287, 429, -53, 216, -53, 82, 132, 408, 269, 449, -1000, -1000, 119, -1000, 23, 537, -1000, -1000, 337, 211, -1000, 138, -1000, -1000, 128, -1000, 125, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, 504, 501, -1000, 45, -9, 287, -9, -1000, -1000, 288, -1000, -53, -1000, 133, -1000, -1000, -1000, 1, 407, 406, 262, 45, 70, -1000, 493, -1000, -1000, -1000, -1000, 68, 59, -1000, -9, -1000, 536, -7, -9, -17, -53, -53, 399, -1000, -1000, 294, -1000, -1000, 58, -9, -1000, -1000, -53, 454, -1000, -1000, 261, 437, 49, -1000, } var exprPgo = [...]int{ 0, 586, 20, 585, 2, 11, 501, 3, 17, 4, 584, 583, 582, 581, 15, 580, 579, 578, 577, 576, 575, 574, 573, 467, 572, 571, 570, 569, 13, 5, 568, 567, 566, 6, 565, 68, 564, 563, 562, 561, 560, 559, 558, 9, 557, 556, 7, 555, 8, 554, 12, 19, 553, 552, 1, 551, 493, 0, } var exprR1 = [...]int{ 0, 1, 2, 2, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 54, 54, 54, 13, 13, 13, 11, 11, 11, 11, 15, 15, 15, 15, 15, 15, 22, 3, 3, 3, 3, 14, 14, 14, 10, 10, 9, 9, 9, 9, 28, 28, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, 19, 35, 35, 34, 34, 38, 38, 27, 27, 26, 26, 26, 26, 53, 52, 52, 39, 40, 48, 48, 49, 49, 49, 47, 37, 37, 36, 33, 33, 33, 33, 33, 33, 33, 33, 33, 50, 50, 51, 51, 56, 56, 55, 55, 32, 32, 32, 32, 32, 32, 32, 30, 30, 30, 30, 30, 30, 30, 31, 31, 31, 31, 31, 31, 31, 43, 43, 42, 42, 41, 46, 46, 45, 45, 44, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 24, 24, 25, 25, 25, 25, 23, 23, 23, 23, 23, 23, 23, 23, 21, 21, 21, 17, 18, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 57, 5, 5, 4, 4, 4, 4, } var exprR2 = [...]int{ 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 3, 1, 2, 3, 2, 3, 4, 5, 3, 4, 5, 6, 3, 4, 5, 6, 3, 4, 5, 6, 4, 5, 6, 7, 3, 4, 4, 5, 3, 2, 3, 6, 3, 1, 1, 1, 4, 6, 5, 7, 4, 5, 5, 6, 7, 7, 12, 1, 1, 1, 1, 3, 3, 2, 1, 3, 3, 3, 3, 3, 1, 2, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 2, 5, 1, 2, 1, 2, 1, 2, 1, 2, 1, 2, 2, 3, 2, 2, 1, 3, 3, 1, 3, 3, 2, 1, 3, 2, 1, 1, 1, 1, 3, 2, 3, 3, 3, 3, 1, 1, 3, 6, 6, 1, 1, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 3, 2, 1, 1, 1, 3, 2, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 0, 1, 5, 4, 5, 4, 1, 1, 2, 4, 5, 2, 4, 5, 1, 2, 2, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 3, 4, 4, 3, 3, } var exprChk = [...]int{ -1000, -1, -2, -6, -7, -14, 24, -11, -15, -20, -21, -22, -17, 16, -12, -16, 7, 88, 89, 67, -18, 28, 29, 30, 42, 43, 53, 54, 55, 56, 57, 58, 59, 63, 64, 65, 31, 34, 37, 35, 36, 38, 39, 40, 41, 32, 33, 66, 79, 80, 81, 88, 89, 90, 91, 92, 93, 82, 83, 86, 87, 84, 85, -28, -29, -34, 49, -35, -3, 22, 23, 15, 83, -7, -6, -2, -10, 17, -9, 5, 24, 24, -4, 26, 27, 7, 7, 24, 24, -23, -24, -25, 44, -23, -23, -23, -23, -23, -23, -23, -23, -23, -23, -23, -23, -23, -23, -29, -35, -27, -26, -53, -52, -33, -39, -40, -47, -41, -44, -36, 48, 45, 47, 68, 70, -9, -56, -55, -31, 24, 50, 76, 51, 77, 78, 46, 5, -32, -30, 6, -19, 71, 25, 25, 17, 2, 20, 13, 83, 14, 15, -8, 7, -14, 24, -7, 7, 24, 24, 24, -7, 7, -2, 72, 73, 74, 75, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -2, -33, 80, 20, 79, -38, -51, 8, -50, 5, -51, 6, 6, -33, 6, -49, -48, 5, -42, -43, 5, -9, -45, -46, 5, -9, -37, 5, 13, 83, 86, 87, 84, 85, 82, 24, -9, 6, 6, 6, 6, 2, 25, 20, 10, -54, -28, 49, -14, -8, 25, 20, -7, 7, -5, 25, 5, -5, 25, 20, 25, 24, 24, 24, 24, -33, -33, -33, 8, -51, 20, 13, 25, 20, 13, 20, 20, 20, 71, 9, 4, 7, 71, 9, 4, 7, 9, 4, 7, 9, 4, 7, 9, 4, 7, 9, 4, 7, 9, 4, 7, 6, -4, -8, -57, -54, -28, 69, 10, 49, 10, -54, 52, 25, -54, -28, 25, -4, -7, 25, 20, 20, 25, 25, 6, -5, 25, -5, 25, 25, -5, 25, -5, -50, 6, -48, 2, 5, 6, -43, -46, 5, 24, 24, 25, 25, -54, -28, -54, 9, -57, -33, -57, 10, 5, -13, 60, 61, 62, 10, 25, 25, -54, 25, -7, 5, 20, 25, 25, 25, 25, 6, 6, -4, -54, -57, 24, -57, -54, 49, 10, 10, 25, -4, 25, 6, 25, 25, 5, -54, -57, -57, 10, 20, 25, -57, 6, 20, 6, 25, } var exprDef = [...]int{ 0, -2, 1, 2, 3, 11, 0, 4, 5, 6, 7, 8, 9, 0, 0, 0, 188, 0, 0, 0, 0, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 192, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 174, 12, 70, 72, 0, 87, 0, 57, 58, 59, 60, 3, 2, 0, 0, 63, 64, 0, 0, 0, 0, 0, 0, 189, 190, 0, 0, 0, 180, 181, 175, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 71, 88, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 91, 93, 0, 95, 0, 111, 112, 113, 114, 0, 0, 101, 0, 0, 0, 0, 0, 126, 127, 85, 0, 84, 10, 13, 61, 62, 0, 0, 0, 0, 0, 0, 0, 0, 0, 3, 188, 0, 0, 0, 3, 0, 159, 0, 0, 182, 185, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 116, 0, 0, 0, 92, 99, 89, 122, 121, 97, 94, 96, 0, 100, 107, 104, 0, 153, 151, 149, 150, 158, 156, 154, 155, 110, 108, 0, 0, 0, 0, 0, 0, 0, 0, 65, 66, 67, 68, 69, 39, 46, 0, 14, 0, 0, 0, 0, 0, 50, 0, 3, 188, 0, 224, 220, 0, 225, 0, 191, 0, 0, 0, 0, 117, 118, 119, 90, 98, 0, 0, 115, 0, 0, 0, 0, 0, 0, 133, 140, 147, 0, 132, 139, 146, 128, 135, 142, 129, 136, 143, 130, 137, 144, 131, 138, 145, 134, 141, 148, 0, 48, 0, 15, 18, 34, 0, 22, 0, 26, 0, 0, 0, 0, 0, 38, 52, 3, 51, 0, 0, 222, 223, 0, 0, 177, 0, 179, 183, 0, 186, 0, 123, 120, 105, 106, 102, 103, 152, 157, 109, 0, 0, 86, 47, 19, 35, 36, 219, 23, 42, 27, 30, 40, 0, 43, 44, 45, 16, 0, 0, 0, 53, 3, 221, 0, 176, 178, 184, 187, 0, 0, 49, 37, 31, 0, 17, 20, 0, 24, 28, 0, 54, 55, 0, 124, 125, 0, 21, 25, 29, 32, 0, 41, 33, 0, 0, 0, 56, } var exprTok1 = [...]int{ 1, } var exprTok2 = [...]int{ 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, } var exprTok3 = [...]int{ 0, } var exprErrorMessages = [...]struct { state int token int msg string }{} /* parser for yacc output */ var ( exprDebug = 0 exprErrorVerbose = false ) type exprLexer interface { Lex(lval *exprSymType) int Error(s string) } type exprParser interface { Parse(exprLexer) int Lookahead() int } type exprParserImpl struct { lval exprSymType stack [exprInitialStackSize]exprSymType char int } func (p *exprParserImpl) Lookahead() int { return p.char } func exprNewParser() exprParser { return &exprParserImpl{} } const exprFlag = -1000 func exprTokname(c int) string { if c >= 1 && c-1 < len(exprToknames) { if exprToknames[c-1] != "" { return exprToknames[c-1] } } return __yyfmt__.Sprintf("tok-%v", c) } func exprStatname(s int) string { if s >= 0 && s < len(exprStatenames) { if exprStatenames[s] != "" { return exprStatenames[s] } } return __yyfmt__.Sprintf("state-%v", s) } func exprErrorMessage(state, lookAhead int) string { const TOKSTART = 4 if !exprErrorVerbose { return "syntax error" } for _, e := range exprErrorMessages { if e.state == state && e.token == lookAhead { return "syntax error: " + e.msg } } res := "syntax error: unexpected " + exprTokname(lookAhead) // To match Bison, suggest at most four expected tokens. expected := make([]int, 0, 4) // Look for shiftable tokens. base := exprPact[state] for tok := TOKSTART; tok-1 < len(exprToknames); tok++ { if n := base + tok; n >= 0 && n < exprLast && exprChk[exprAct[n]] == tok { if len(expected) == cap(expected) { return res } expected = append(expected, tok) } } if exprDef[state] == -2 { i := 0 for exprExca[i] != -1 || exprExca[i+1] != state { i += 2 } // Look for tokens that we accept or reduce. for i += 2; exprExca[i] >= 0; i += 2 { tok := exprExca[i] if tok < TOKSTART || exprExca[i+1] == 0 { continue } if len(expected) == cap(expected) { return res } expected = append(expected, tok) } // If the default action is to accept or reduce, give up. if exprExca[i+1] != 0 { return res } } for i, tok := range expected { if i == 0 { res += ", expecting " } else { res += " or " } res += exprTokname(tok) } return res } func exprlex1(lex exprLexer, lval *exprSymType) (char, token int) { token = 0 char = lex.Lex(lval) if char <= 0 { token = exprTok1[0] goto out } if char < len(exprTok1) { token = exprTok1[char] goto out } if char >= exprPrivate { if char < exprPrivate+len(exprTok2) { token = exprTok2[char-exprPrivate] goto out } } for i := 0; i < len(exprTok3); i += 2 { token = exprTok3[i+0] if token == char { token = exprTok3[i+1] goto out } } out: if token == 0 { token = exprTok2[1] /* unknown char */ } if exprDebug >= 3 { __yyfmt__.Printf("lex %s(%d)\n", exprTokname(token), uint(char)) } return char, token } func exprParse(exprlex exprLexer) int { return exprNewParser().Parse(exprlex) } func (exprrcvr *exprParserImpl) Parse(exprlex exprLexer) int { var exprn int var exprVAL exprSymType var exprDollar []exprSymType _ = exprDollar // silence set and not used exprS := exprrcvr.stack[:] Nerrs := 0 /* number of errors */ Errflag := 0 /* error recovery flag */ exprstate := 0 exprrcvr.char = -1 exprtoken := -1 // exprrcvr.char translated into internal numbering defer func() { // Make sure we report no lookahead when not parsing. exprstate = -1 exprrcvr.char = -1 exprtoken = -1 }() exprp := -1 goto exprstack ret0: return 0 ret1: return 1 exprstack: /* put a state and value onto the stack */ if exprDebug >= 4 { __yyfmt__.Printf("char %v in %v\n", exprTokname(exprtoken), exprStatname(exprstate)) } exprp++ if exprp >= len(exprS) { nyys := make([]exprSymType, len(exprS)*2) copy(nyys, exprS) exprS = nyys } exprS[exprp] = exprVAL exprS[exprp].yys = exprstate exprnewstate: exprn = exprPact[exprstate] if exprn <= exprFlag { goto exprdefault /* simple state */ } if exprrcvr.char < 0 { exprrcvr.char, exprtoken = exprlex1(exprlex, &exprrcvr.lval) } exprn += exprtoken if exprn < 0 || exprn >= exprLast { goto exprdefault } exprn = exprAct[exprn] if exprChk[exprn] == exprtoken { /* valid shift */ exprrcvr.char = -1 exprtoken = -1 exprVAL = exprrcvr.lval exprstate = exprn if Errflag > 0 { Errflag-- } goto exprstack } exprdefault: /* default state action */ exprn = exprDef[exprstate] if exprn == -2 { if exprrcvr.char < 0 { exprrcvr.char, exprtoken = exprlex1(exprlex, &exprrcvr.lval) } /* look through exception table */ xi := 0 for { if exprExca[xi+0] == -1 && exprExca[xi+1] == exprstate { break } xi += 2 } for xi += 2; ; xi += 2 { exprn = exprExca[xi+0] if exprn < 0 || exprn == exprtoken { break } } exprn = exprExca[xi+1] if exprn < 0 { goto ret0 } } if exprn == 0 { /* error ... attempt to resume parsing */ switch Errflag { case 0: /* brand new error */ exprlex.Error(exprErrorMessage(exprstate, exprtoken)) Nerrs++ if exprDebug >= 1 { __yyfmt__.Printf("%s", exprStatname(exprstate)) __yyfmt__.Printf(" saw %s\n", exprTokname(exprtoken)) } fallthrough case 1, 2: /* incompletely recovered error ... try again */ Errflag = 3 /* find a state where "error" is a legal shift action */ for exprp >= 0 { exprn = exprPact[exprS[exprp].yys] + exprErrCode if exprn >= 0 && exprn < exprLast { exprstate = exprAct[exprn] /* simulate a shift of "error" */ if exprChk[exprstate] == exprErrCode { goto exprstack } } /* the current p has no shift on "error", pop stack */ if exprDebug >= 2 { __yyfmt__.Printf("error recovery pops state %d\n", exprS[exprp].yys) } exprp-- } /* there is no state on the stack with an error shift ... abort */ goto ret1 case 3: /* no shift yet; clobber input char */ if exprDebug >= 2 { __yyfmt__.Printf("error recovery discards %s\n", exprTokname(exprtoken)) } if exprtoken == exprEofCode { goto ret1 } exprrcvr.char = -1 exprtoken = -1 goto exprnewstate /* try again in the same state */ } } /* reduction by production exprn */ if exprDebug >= 2 { __yyfmt__.Printf("reduce %v in:\n\t%v\n", exprn, exprStatname(exprstate)) } exprnt := exprn exprpt := exprp _ = exprpt // guard against "declared and not used" exprp -= exprR2[exprn] // exprp is now the index of $0. Perform the default action. Iff the // reduced production is ε, $1 is possibly out of range. if exprp+1 >= len(exprS) { nyys := make([]exprSymType, len(exprS)*2) copy(nyys, exprS) exprS = nyys } exprVAL = exprS[exprp+1] /* consult goto table to find next state */ exprn = exprR1[exprn] exprg := exprPgo[exprn] exprj := exprg + exprS[exprp].yys + 1 if exprj >= exprLast { exprstate = exprAct[exprg] } else { exprstate = exprAct[exprj] if exprChk[exprstate] != -exprn { exprstate = exprAct[exprg] } } // dummy call; replaced with literal code switch exprnt { case 1: exprDollar = exprS[exprpt-1 : exprpt+1] { exprlex.(*parser).expr = exprDollar[1].Expr } case 2: exprDollar = exprS[exprpt-1 : exprpt+1] { exprVAL.Expr = exprDollar[1].LogExpr } case 3: exprDollar = exprS[exprpt-1 : exprpt+1] { exprVAL.Expr = exprDollar[1].MetricExpr } case 4: exprDollar = exprS[exprpt-1 : exprpt+1] { exprVAL.MetricExpr = exprDollar[1].RangeAggregationExpr } case 5: exprDollar = exprS[exprpt-1 : exprpt+1] { exprVAL.MetricExpr = exprDollar[1].VectorAggregationExpr } case 6: exprDollar = exprS[exprpt-1 : exprpt+1] { exprVAL.MetricExpr = exprDollar[1].BinOpExpr } case 7: exprDollar = exprS[exprpt-1 : exprpt+1] { exprVAL.MetricExpr = exprDollar[1].LiteralExpr } case 8: exprDollar = exprS[exprpt-1 : exprpt+1] { exprVAL.MetricExpr = exprDollar[1].LabelReplaceExpr } case 9: exprDollar = exprS[exprpt-1 : exprpt+1] { exprVAL.MetricExpr = exprDollar[1].VectorExpr } case 10: exprDollar = exprS[exprpt-3 : exprpt+1] { exprVAL.MetricExpr = exprDollar[2].MetricExpr } case 11: exprDollar = exprS[exprpt-1 : exprpt+1] { exprVAL.LogExpr = newMatcherExpr(exprDollar[1].Selector) } case 12: exprDollar = exprS[exprpt-2 : exprpt+1] { exprVAL.LogExpr = newPipelineExpr(newMatcherExpr(exprDollar[1].Selector), exprDollar[2].PipelineExpr) } case 13: exprDollar = exprS[exprpt-3 : exprpt+1] { exprVAL.LogExpr = exprDollar[2].LogExpr } case 14: exprDollar = exprS[exprpt-2 : exprpt+1] { exprVAL.LogRangeExpr = newLogRange(newMatcherExpr(exprDollar[1].Selector), exprDollar[2].duration, nil, nil) } case 15: exprDollar = exprS[exprpt-3 : exprpt+1] { exprVAL.LogRangeExpr = newLogRange(newMatcherExpr(exprDollar[1].Selector), exprDollar[2].duration, nil, exprDollar[3].OffsetExpr) } case 16: exprDollar = exprS[exprpt-4 : exprpt+1] { exprVAL.LogRangeExpr = newLogRange(newMatcherExpr(exprDollar[2].Selector), exprDollar[4].duration, nil, nil) } case 17: exprDollar = exprS[exprpt-5 : exprpt+1] { exprVAL.LogRangeExpr = newLogRange(newMatcherExpr(exprDollar[2].Selector), exprDollar[4].duration, nil, exprDollar[5].OffsetExpr) } case 18: exprDollar = exprS[exprpt-3 : exprpt+1] { exprVAL.LogRangeExpr = newLogRange(newMatcherExpr(exprDollar[1].Selector), exprDollar[2].duration, exprDollar[3].UnwrapExpr, nil) } case 19: exprDollar = exprS[exprpt-4 : exprpt+1] { exprVAL.LogRangeExpr = newLogRange(newMatcherExpr(exprDollar[1].Selector), exprDollar[2].duration, exprDollar[4].UnwrapExpr, exprDollar[3].OffsetExpr) } case 20: exprDollar = exprS[exprpt-5 : exprpt+1] { exprVAL.LogRangeExpr = newLogRange(newMatcherExpr(exprDollar[2].Selector), exprDollar[4].duration, exprDollar[5].UnwrapExpr, nil) } case 21: exprDollar = exprS[exprpt-6 : exprpt+1] { exprVAL.LogRangeExpr = newLogRange(newMatcherExpr(exprDollar[2].Selector), exprDollar[4].duration, exprDollar[6].UnwrapExpr, exprDollar[5].OffsetExpr) } case 22: exprDollar = exprS[exprpt-3 : exprpt+1] { exprVAL.LogRangeExpr = newLogRange(newMatcherExpr(exprDollar[1].Selector), exprDollar[3].duration, exprDollar[2].UnwrapExpr, nil) } case 23: exprDollar = exprS[exprpt-4 : exprpt+1] { exprVAL.LogRangeExpr = newLogRange(newMatcherExpr(exprDollar[1].Selector), exprDollar[3].duration, exprDollar[2].UnwrapExpr, exprDollar[4].OffsetExpr) } case 24: exprDollar = exprS[exprpt-5 : exprpt+1] { exprVAL.LogRangeExpr = newLogRange(newMatcherExpr(exprDollar[2].Selector), exprDollar[5].duration, exprDollar[3].UnwrapExpr, nil) } case 25: exprDollar = exprS[exprpt-6 : exprpt+1] { exprVAL.LogRangeExpr = newLogRange(newMatcherExpr(exprDollar[2].Selector), exprDollar[5].duration, exprDollar[3].UnwrapExpr, exprDollar[6].OffsetExpr) } case 26: exprDollar = exprS[exprpt-3 : exprpt+1] { exprVAL.LogRangeExpr = newLogRange(newPipelineExpr(newMatcherExpr(exprDollar[1].Selector), exprDollar[2].PipelineExpr), exprDollar[3].duration, nil, nil) } case 27: exprDollar = exprS[exprpt-4 : exprpt+1] { exprVAL.LogRangeExpr = newLogRange(newPipelineExpr(newMatcherExpr(exprDollar[1].Selector), exprDollar[2].PipelineExpr), exprDollar[3].duration, nil, exprDollar[4].OffsetExpr) } case 28: exprDollar = exprS[exprpt-5 : exprpt+1] { exprVAL.LogRangeExpr = newLogRange(newPipelineExpr(newMatcherExpr(exprDollar[2].Selector), exprDollar[3].PipelineExpr), exprDollar[5].duration, nil, nil) } case 29: exprDollar = exprS[exprpt-6 : exprpt+1] { exprVAL.LogRangeExpr = newLogRange(newPipelineExpr(newMatcherExpr(exprDollar[2].Selector), exprDollar[3].PipelineExpr), exprDollar[5].duration, nil, exprDollar[6].OffsetExpr) } case 30: exprDollar = exprS[exprpt-4 : exprpt+1] { exprVAL.LogRangeExpr = newLogRange(newPipelineExpr(newMatcherExpr(exprDollar[1].Selector), exprDollar[2].PipelineExpr), exprDollar[4].duration, exprDollar[3].UnwrapExpr, nil) } case 31: exprDollar = exprS[exprpt-5 : exprpt+1] { exprVAL.LogRangeExpr = newLogRange(newPipelineExpr(newMatcherExpr(exprDollar[1].Selector), exprDollar[2].PipelineExpr), exprDollar[4].duration, exprDollar[3].UnwrapExpr, exprDollar[5].OffsetExpr) } case 32: exprDollar = exprS[exprpt-6 : exprpt+1] { exprVAL.LogRangeExpr = newLogRange(newPipelineExpr(newMatcherExpr(exprDollar[2].Selector), exprDollar[3].PipelineExpr), exprDollar[6].duration, exprDollar[4].UnwrapExpr, nil) } case 33: exprDollar = exprS[exprpt-7 : exprpt+1] { exprVAL.LogRangeExpr = newLogRange(newPipelineExpr(newMatcherExpr(exprDollar[2].Selector), exprDollar[3].PipelineExpr), exprDollar[6].duration, exprDollar[4].UnwrapExpr, exprDollar[7].OffsetExpr) } case 34: exprDollar = exprS[exprpt-3 : exprpt+1] { exprVAL.LogRangeExpr = newLogRange(newPipelineExpr(newMatcherExpr(exprDollar[1].Selector), exprDollar[3].PipelineExpr), exprDollar[2].duration, nil, nil) } case 35: exprDollar = exprS[exprpt-4 : exprpt+1] { exprVAL.LogRangeExpr = newLogRange(newPipelineExpr(newMatcherExpr(exprDollar[1].Selector), exprDollar[4].PipelineExpr), exprDollar[2].duration, nil, exprDollar[3].OffsetExpr) } case 36: exprDollar = exprS[exprpt-4 : exprpt+1] { exprVAL.LogRangeExpr = newLogRange(newPipelineExpr(newMatcherExpr(exprDollar[1].Selector), exprDollar[3].PipelineExpr), exprDollar[2].duration, exprDollar[4].UnwrapExpr, nil) } case 37: exprDollar = exprS[exprpt-5 : exprpt+1] { exprVAL.LogRangeExpr = newLogRange(newPipelineExpr(newMatcherExpr(exprDollar[1].Selector), exprDollar[4].PipelineExpr), exprDollar[2].duration, exprDollar[5].UnwrapExpr, exprDollar[3].OffsetExpr) } case 38: exprDollar = exprS[exprpt-3 : exprpt+1] { exprVAL.LogRangeExpr = exprDollar[2].LogRangeExpr } case 40: exprDollar = exprS[exprpt-3 : exprpt+1] { exprVAL.UnwrapExpr = newUnwrapExpr(exprDollar[3].str, "") } case 41: exprDollar = exprS[exprpt-6 : exprpt+1] { exprVAL.UnwrapExpr = newUnwrapExpr(exprDollar[5].str, exprDollar[3].ConvOp) } case 42: exprDollar = exprS[exprpt-3 : exprpt+1] { exprVAL.UnwrapExpr = exprDollar[1].UnwrapExpr.addPostFilter(exprDollar[3].LabelFilter) } case 43: exprDollar = exprS[exprpt-1 : exprpt+1] { exprVAL.ConvOp = OpConvBytes } case 44: exprDollar = exprS[exprpt-1 : exprpt+1] { exprVAL.ConvOp = OpConvDuration } case 45: exprDollar = exprS[exprpt-1 : exprpt+1] { exprVAL.ConvOp = OpConvDurationSeconds } case 46: exprDollar = exprS[exprpt-4 : exprpt+1] { exprVAL.RangeAggregationExpr = newRangeAggregationExpr(exprDollar[3].LogRangeExpr, exprDollar[1].RangeOp, nil, nil) } case 47: exprDollar = exprS[exprpt-6 : exprpt+1] { exprVAL.RangeAggregationExpr = newRangeAggregationExpr(exprDollar[5].LogRangeExpr, exprDollar[1].RangeOp, nil, &exprDollar[3].str) } case 48: exprDollar = exprS[exprpt-5 : exprpt+1] { exprVAL.RangeAggregationExpr = newRangeAggregationExpr(exprDollar[3].LogRangeExpr, exprDollar[1].RangeOp, exprDollar[5].Grouping, nil) } case 49: exprDollar = exprS[exprpt-7 : exprpt+1] { exprVAL.RangeAggregationExpr = newRangeAggregationExpr(exprDollar[5].LogRangeExpr, exprDollar[1].RangeOp, exprDollar[7].Grouping, &exprDollar[3].str) } case 50: exprDollar = exprS[exprpt-4 : exprpt+1] { exprVAL.VectorAggregationExpr = mustNewVectorAggregationExpr(exprDollar[3].MetricExpr, exprDollar[1].VectorOp, nil, nil) } case 51: exprDollar = exprS[exprpt-5 : exprpt+1] { exprVAL.VectorAggregationExpr = mustNewVectorAggregationExpr(exprDollar[4].MetricExpr, exprDollar[1].VectorOp, exprDollar[2].Grouping, nil) } case 52: exprDollar = exprS[exprpt-5 : exprpt+1] { exprVAL.VectorAggregationExpr = mustNewVectorAggregationExpr(exprDollar[3].MetricExpr, exprDollar[1].VectorOp, exprDollar[5].Grouping, nil) } case 53: exprDollar = exprS[exprpt-6 : exprpt+1] { exprVAL.VectorAggregationExpr = mustNewVectorAggregationExpr(exprDollar[5].MetricExpr, exprDollar[1].VectorOp, nil, &exprDollar[3].str) } case 54: exprDollar = exprS[exprpt-7 : exprpt+1] { exprVAL.VectorAggregationExpr = mustNewVectorAggregationExpr(exprDollar[5].MetricExpr, exprDollar[1].VectorOp, exprDollar[7].Grouping, &exprDollar[3].str) } case 55: exprDollar = exprS[exprpt-7 : exprpt+1] { exprVAL.VectorAggregationExpr = mustNewVectorAggregationExpr(exprDollar[6].MetricExpr, exprDollar[1].VectorOp, exprDollar[2].Grouping, &exprDollar[4].str) } case 56: exprDollar = exprS[exprpt-12 : exprpt+1] { exprVAL.LabelReplaceExpr = mustNewLabelReplaceExpr(exprDollar[3].MetricExpr, exprDollar[5].str, exprDollar[7].str, exprDollar[9].str, exprDollar[11].str) } case 57: exprDollar = exprS[exprpt-1 : exprpt+1] { exprVAL.Filter = labels.MatchRegexp } case 58: exprDollar = exprS[exprpt-1 : exprpt+1] { exprVAL.Filter = labels.MatchEqual } case 59: exprDollar = exprS[exprpt-1 : exprpt+1] { exprVAL.Filter = labels.MatchNotRegexp } case 60: exprDollar = exprS[exprpt-1 : exprpt+1] { exprVAL.Filter = labels.MatchNotEqual } case 61: exprDollar = exprS[exprpt-3 : exprpt+1] { exprVAL.Selector = exprDollar[2].Matchers } case 62: exprDollar = exprS[exprpt-3 : exprpt+1] { exprVAL.Selector = exprDollar[2].Matchers } case 63: exprDollar = exprS[exprpt-2 : exprpt+1] { } case 64: exprDollar = exprS[exprpt-1 : exprpt+1] { exprVAL.Matchers = []*labels.Matcher{exprDollar[1].Matcher} } case 65: exprDollar = exprS[exprpt-3 : exprpt+1] { exprVAL.Matchers = append(exprDollar[1].Matchers, exprDollar[3].Matcher) } case 66: exprDollar = exprS[exprpt-3 : exprpt+1] { exprVAL.Matcher = mustNewMatcher(labels.MatchEqual, exprDollar[1].str, exprDollar[3].str) } case 67: exprDollar = exprS[exprpt-3 : exprpt+1] { exprVAL.Matcher = mustNewMatcher(labels.MatchNotEqual, exprDollar[1].str, exprDollar[3].str) } case 68: exprDollar = exprS[exprpt-3 : exprpt+1] { exprVAL.Matcher = mustNewMatcher(labels.MatchRegexp, exprDollar[1].str, exprDollar[3].str) } case 69: exprDollar = exprS[exprpt-3 : exprpt+1] { exprVAL.Matcher = mustNewMatcher(labels.MatchNotRegexp, exprDollar[1].str, exprDollar[3].str) } case 70: exprDollar = exprS[exprpt-1 : exprpt+1] { exprVAL.PipelineExpr = MultiStageExpr{exprDollar[1].PipelineStage} } case 71: exprDollar = exprS[exprpt-2 : exprpt+1] { exprVAL.PipelineExpr = append(exprDollar[1].PipelineExpr, exprDollar[2].PipelineStage) } case 72: exprDollar = exprS[exprpt-1 : exprpt+1] { exprVAL.PipelineStage = exprDollar[1].LineFilters } case 73: exprDollar = exprS[exprpt-2 : exprpt+1] { exprVAL.PipelineStage = exprDollar[2].LogfmtParser } case 74: exprDollar = exprS[exprpt-2 : exprpt+1] { exprVAL.PipelineStage = exprDollar[2].LabelParser } case 75: exprDollar = exprS[exprpt-2 : exprpt+1] { exprVAL.PipelineStage = exprDollar[2].JSONExpressionParser } case 76: exprDollar = exprS[exprpt-2 : exprpt+1] { exprVAL.PipelineStage = exprDollar[2].LogfmtExpressionParser } case 77: exprDollar = exprS[exprpt-2 : exprpt+1] { exprVAL.PipelineStage = &LabelFilterExpr{LabelFilterer: exprDollar[2].LabelFilter} } case 78: exprDollar = exprS[exprpt-2 : exprpt+1] { exprVAL.PipelineStage = exprDollar[2].LineFormatExpr } case 79: exprDollar = exprS[exprpt-2 : exprpt+1] { exprVAL.PipelineStage = exprDollar[2].DecolorizeExpr } case 80: exprDollar = exprS[exprpt-2 : exprpt+1] { exprVAL.PipelineStage = exprDollar[2].LabelFormatExpr } case 81: exprDollar = exprS[exprpt-2 : exprpt+1] { exprVAL.PipelineStage = exprDollar[2].DropLabelsExpr } case 82: exprDollar = exprS[exprpt-2 : exprpt+1] { exprVAL.PipelineStage = exprDollar[2].KeepLabelsExpr } case 83: exprDollar = exprS[exprpt-2 : exprpt+1] { exprVAL.PipelineStage = exprDollar[2].DistinctFilter } case 84: exprDollar = exprS[exprpt-1 : exprpt+1] { exprVAL.FilterOp = OpFilterIP } case 85: exprDollar = exprS[exprpt-2 : exprpt+1] { exprVAL.LineFilter = newLineFilterExpr(exprDollar[1].Filter, "", exprDollar[2].str) } case 86: exprDollar = exprS[exprpt-5 : exprpt+1] { exprVAL.LineFilter = newLineFilterExpr(exprDollar[1].Filter, exprDollar[2].FilterOp, exprDollar[4].str) } case 87: exprDollar = exprS[exprpt-1 : exprpt+1] { exprVAL.LineFilters = exprDollar[1].LineFilter } case 88: exprDollar = exprS[exprpt-2 : exprpt+1] { exprVAL.LineFilters = newNestedLineFilterExpr(exprDollar[1].LineFilters, exprDollar[2].LineFilter) } case 89: exprDollar = exprS[exprpt-1 : exprpt+1] { exprVAL.ParserFlags = []string{exprDollar[1].str} } case 90: exprDollar = exprS[exprpt-2 : exprpt+1] { exprVAL.ParserFlags = append(exprDollar[1].ParserFlags, exprDollar[2].str) } case 91: exprDollar = exprS[exprpt-1 : exprpt+1] { exprVAL.LogfmtParser = newLogfmtParserExpr(nil) } case 92: exprDollar = exprS[exprpt-2 : exprpt+1] { exprVAL.LogfmtParser = newLogfmtParserExpr(exprDollar[2].ParserFlags) } case 93: exprDollar = exprS[exprpt-1 : exprpt+1] { exprVAL.LabelParser = newLabelParserExpr(OpParserTypeJSON, "") } case 94: exprDollar = exprS[exprpt-2 : exprpt+1] { exprVAL.LabelParser = newLabelParserExpr(OpParserTypeRegexp, exprDollar[2].str) } case 95: exprDollar = exprS[exprpt-1 : exprpt+1] { exprVAL.LabelParser = newLabelParserExpr(OpParserTypeUnpack, "") } case 96: exprDollar = exprS[exprpt-2 : exprpt+1] { exprVAL.LabelParser = newLabelParserExpr(OpParserTypePattern, exprDollar[2].str) } case 97: exprDollar = exprS[exprpt-2 : exprpt+1] { exprVAL.JSONExpressionParser = newJSONExpressionParser(exprDollar[2].LabelExtractionExpressionList) } case 98: exprDollar = exprS[exprpt-3 : exprpt+1] { exprVAL.LogfmtExpressionParser = newLogfmtExpressionParser(exprDollar[3].LabelExtractionExpressionList, exprDollar[2].ParserFlags) } case 99: exprDollar = exprS[exprpt-2 : exprpt+1] { exprVAL.LogfmtExpressionParser = newLogfmtExpressionParser(exprDollar[2].LabelExtractionExpressionList, nil) } case 100: exprDollar = exprS[exprpt-2 : exprpt+1] { exprVAL.LineFormatExpr = newLineFmtExpr(exprDollar[2].str) } case 101: exprDollar = exprS[exprpt-1 : exprpt+1] { exprVAL.DecolorizeExpr = newDecolorizeExpr() } case 102: exprDollar = exprS[exprpt-3 : exprpt+1] { exprVAL.LabelFormat = log.NewRenameLabelFmt(exprDollar[1].str, exprDollar[3].str) } case 103: exprDollar = exprS[exprpt-3 : exprpt+1] { exprVAL.LabelFormat = log.NewTemplateLabelFmt(exprDollar[1].str, exprDollar[3].str) } case 104: exprDollar = exprS[exprpt-1 : exprpt+1] { exprVAL.LabelsFormat = []log.LabelFmt{exprDollar[1].LabelFormat} } case 105: exprDollar = exprS[exprpt-3 : exprpt+1] { exprVAL.LabelsFormat = append(exprDollar[1].LabelsFormat, exprDollar[3].LabelFormat) } case 107: exprDollar = exprS[exprpt-2 : exprpt+1] { exprVAL.LabelFormatExpr = newLabelFmtExpr(exprDollar[2].LabelsFormat) } case 108: exprDollar = exprS[exprpt-1 : exprpt+1] { exprVAL.DistinctLabel = []string{exprDollar[1].str} } case 109: exprDollar = exprS[exprpt-3 : exprpt+1] { exprVAL.DistinctLabel = append(exprDollar[1].DistinctLabel, exprDollar[3].str) } case 110: exprDollar = exprS[exprpt-2 : exprpt+1] { exprVAL.DistinctFilter = newDistinctFilterExpr(exprDollar[2].DistinctLabel) } case 111: exprDollar = exprS[exprpt-1 : exprpt+1] { exprVAL.LabelFilter = log.NewStringLabelFilter(exprDollar[1].Matcher) } case 112: exprDollar = exprS[exprpt-1 : exprpt+1] { exprVAL.LabelFilter = exprDollar[1].IPLabelFilter } case 113: exprDollar = exprS[exprpt-1 : exprpt+1] { exprVAL.LabelFilter = exprDollar[1].UnitFilter } case 114: exprDollar = exprS[exprpt-1 : exprpt+1] { exprVAL.LabelFilter = exprDollar[1].NumberFilter } case 115: exprDollar = exprS[exprpt-3 : exprpt+1] { exprVAL.LabelFilter = exprDollar[2].LabelFilter } case 116: exprDollar = exprS[exprpt-2 : exprpt+1] { exprVAL.LabelFilter = log.NewAndLabelFilter(exprDollar[1].LabelFilter, exprDollar[2].LabelFilter) } case 117: exprDollar = exprS[exprpt-3 : exprpt+1] { exprVAL.LabelFilter = log.NewAndLabelFilter(exprDollar[1].LabelFilter, exprDollar[3].LabelFilter) } case 118: exprDollar = exprS[exprpt-3 : exprpt+1] { exprVAL.LabelFilter = log.NewAndLabelFilter(exprDollar[1].LabelFilter, exprDollar[3].LabelFilter) } case 119: exprDollar = exprS[exprpt-3 : exprpt+1] { exprVAL.LabelFilter = log.NewOrLabelFilter(exprDollar[1].LabelFilter, exprDollar[3].LabelFilter) } case 120: exprDollar = exprS[exprpt-3 : exprpt+1] { exprVAL.LabelExtractionExpression = log.NewLabelExtractionExpr(exprDollar[1].str, exprDollar[3].str) } case 121: exprDollar = exprS[exprpt-1 : exprpt+1] { exprVAL.LabelExtractionExpression = log.NewLabelExtractionExpr(exprDollar[1].str, exprDollar[1].str) } case 122: exprDollar = exprS[exprpt-1 : exprpt+1] { exprVAL.LabelExtractionExpressionList = []log.LabelExtractionExpr{exprDollar[1].LabelExtractionExpression} } case 123: exprDollar = exprS[exprpt-3 : exprpt+1] { exprVAL.LabelExtractionExpressionList = append(exprDollar[1].LabelExtractionExpressionList, exprDollar[3].LabelExtractionExpression) } case 124: exprDollar = exprS[exprpt-6 : exprpt+1] { exprVAL.IPLabelFilter = log.NewIPLabelFilter(exprDollar[5].str, exprDollar[1].str, log.LabelFilterEqual) } case 125: exprDollar = exprS[exprpt-6 : exprpt+1] { exprVAL.IPLabelFilter = log.NewIPLabelFilter(exprDollar[5].str, exprDollar[1].str, log.LabelFilterNotEqual) } case 126: exprDollar = exprS[exprpt-1 : exprpt+1] { exprVAL.UnitFilter = exprDollar[1].DurationFilter } case 127: exprDollar = exprS[exprpt-1 : exprpt+1] { exprVAL.UnitFilter = exprDollar[1].BytesFilter } case 128: exprDollar = exprS[exprpt-3 : exprpt+1] { exprVAL.DurationFilter = log.NewDurationLabelFilter(log.LabelFilterGreaterThan, exprDollar[1].str, exprDollar[3].duration) } case 129: exprDollar = exprS[exprpt-3 : exprpt+1] { exprVAL.DurationFilter = log.NewDurationLabelFilter(log.LabelFilterGreaterThanOrEqual, exprDollar[1].str, exprDollar[3].duration) } case 130: exprDollar = exprS[exprpt-3 : exprpt+1] { exprVAL.DurationFilter = log.NewDurationLabelFilter(log.LabelFilterLesserThan, exprDollar[1].str, exprDollar[3].duration) } case 131: exprDollar = exprS[exprpt-3 : exprpt+1] { exprVAL.DurationFilter = log.NewDurationLabelFilter(log.LabelFilterLesserThanOrEqual, exprDollar[1].str, exprDollar[3].duration) } case 132: exprDollar = exprS[exprpt-3 : exprpt+1] { exprVAL.DurationFilter = log.NewDurationLabelFilter(log.LabelFilterNotEqual, exprDollar[1].str, exprDollar[3].duration) } case 133: exprDollar = exprS[exprpt-3 : exprpt+1] { exprVAL.DurationFilter = log.NewDurationLabelFilter(log.LabelFilterEqual, exprDollar[1].str, exprDollar[3].duration) } case 134: exprDollar = exprS[exprpt-3 : exprpt+1] { exprVAL.DurationFilter = log.NewDurationLabelFilter(log.LabelFilterEqual, exprDollar[1].str, exprDollar[3].duration) } case 135: exprDollar = exprS[exprpt-3 : exprpt+1] { exprVAL.BytesFilter = log.NewBytesLabelFilter(log.LabelFilterGreaterThan, exprDollar[1].str, exprDollar[3].bytes) } case 136: exprDollar = exprS[exprpt-3 : exprpt+1] { exprVAL.BytesFilter = log.NewBytesLabelFilter(log.LabelFilterGreaterThanOrEqual, exprDollar[1].str, exprDollar[3].bytes) } case 137: exprDollar = exprS[exprpt-3 : exprpt+1] { exprVAL.BytesFilter = log.NewBytesLabelFilter(log.LabelFilterLesserThan, exprDollar[1].str, exprDollar[3].bytes) } case 138: exprDollar = exprS[exprpt-3 : exprpt+1] { exprVAL.BytesFilter = log.NewBytesLabelFilter(log.LabelFilterLesserThanOrEqual, exprDollar[1].str, exprDollar[3].bytes) } case 139: exprDollar = exprS[exprpt-3 : exprpt+1] { exprVAL.BytesFilter = log.NewBytesLabelFilter(log.LabelFilterNotEqual, exprDollar[1].str, exprDollar[3].bytes) } case 140: exprDollar = exprS[exprpt-3 : exprpt+1] { exprVAL.BytesFilter = log.NewBytesLabelFilter(log.LabelFilterEqual, exprDollar[1].str, exprDollar[3].bytes) } case 141: exprDollar = exprS[exprpt-3 : exprpt+1] { exprVAL.BytesFilter = log.NewBytesLabelFilter(log.LabelFilterEqual, exprDollar[1].str, exprDollar[3].bytes) } case 142: exprDollar = exprS[exprpt-3 : exprpt+1] { exprVAL.NumberFilter = log.NewNumericLabelFilter(log.LabelFilterGreaterThan, exprDollar[1].str, mustNewFloat(exprDollar[3].str)) } case 143: exprDollar = exprS[exprpt-3 : exprpt+1] { exprVAL.NumberFilter = log.NewNumericLabelFilter(log.LabelFilterGreaterThanOrEqual, exprDollar[1].str, mustNewFloat(exprDollar[3].str)) } case 144: exprDollar = exprS[exprpt-3 : exprpt+1] { exprVAL.NumberFilter = log.NewNumericLabelFilter(log.LabelFilterLesserThan, exprDollar[1].str, mustNewFloat(exprDollar[3].str)) } case 145: exprDollar = exprS[exprpt-3 : exprpt+1] { exprVAL.NumberFilter = log.NewNumericLabelFilter(log.LabelFilterLesserThanOrEqual, exprDollar[1].str, mustNewFloat(exprDollar[3].str)) } case 146: exprDollar = exprS[exprpt-3 : exprpt+1] { exprVAL.NumberFilter = log.NewNumericLabelFilter(log.LabelFilterNotEqual, exprDollar[1].str, mustNewFloat(exprDollar[3].str)) } case 147: exprDollar = exprS[exprpt-3 : exprpt+1] { exprVAL.NumberFilter = log.NewNumericLabelFilter(log.LabelFilterEqual, exprDollar[1].str, mustNewFloat(exprDollar[3].str)) } case 148: exprDollar = exprS[exprpt-3 : exprpt+1] { exprVAL.NumberFilter = log.NewNumericLabelFilter(log.LabelFilterEqual, exprDollar[1].str, mustNewFloat(exprDollar[3].str)) } case 149: exprDollar = exprS[exprpt-1 : exprpt+1] { exprVAL.DropLabel = log.NewDropLabel(nil, exprDollar[1].str) } case 150: exprDollar = exprS[exprpt-1 : exprpt+1] { exprVAL.DropLabel = log.NewDropLabel(exprDollar[1].Matcher, "") } case 151: exprDollar = exprS[exprpt-1 : exprpt+1] { exprVAL.DropLabels = []log.DropLabel{exprDollar[1].DropLabel} } case 152: exprDollar = exprS[exprpt-3 : exprpt+1] { exprVAL.DropLabels = append(exprDollar[1].DropLabels, exprDollar[3].DropLabel) } case 153: exprDollar = exprS[exprpt-2 : exprpt+1] { exprVAL.DropLabelsExpr = newDropLabelsExpr(exprDollar[2].DropLabels) } case 154: exprDollar = exprS[exprpt-1 : exprpt+1] { exprVAL.KeepLabel = log.NewKeepLabel(nil, exprDollar[1].str) } case 155: exprDollar = exprS[exprpt-1 : exprpt+1] { exprVAL.KeepLabel = log.NewKeepLabel(exprDollar[1].Matcher, "") } case 156: exprDollar = exprS[exprpt-1 : exprpt+1] { exprVAL.KeepLabels = []log.KeepLabel{exprDollar[1].KeepLabel} } case 157: exprDollar = exprS[exprpt-3 : exprpt+1] { exprVAL.KeepLabels = append(exprDollar[1].KeepLabels, exprDollar[3].KeepLabel) } case 158: exprDollar = exprS[exprpt-2 : exprpt+1] { exprVAL.KeepLabelsExpr = newKeepLabelsExpr(exprDollar[2].KeepLabels) } case 159: exprDollar = exprS[exprpt-4 : exprpt+1] { exprVAL.BinOpExpr = mustNewBinOpExpr("or", exprDollar[3].BinOpModifier, exprDollar[1].Expr, exprDollar[4].Expr) } case 160: exprDollar = exprS[exprpt-4 : exprpt+1] { exprVAL.BinOpExpr = mustNewBinOpExpr("and", exprDollar[3].BinOpModifier, exprDollar[1].Expr, exprDollar[4].Expr) } case 161: exprDollar = exprS[exprpt-4 : exprpt+1] { exprVAL.BinOpExpr = mustNewBinOpExpr("unless", exprDollar[3].BinOpModifier, exprDollar[1].Expr, exprDollar[4].Expr) } case 162: exprDollar = exprS[exprpt-4 : exprpt+1] { exprVAL.BinOpExpr = mustNewBinOpExpr("+", exprDollar[3].BinOpModifier, exprDollar[1].Expr, exprDollar[4].Expr) } case 163: exprDollar = exprS[exprpt-4 : exprpt+1] { exprVAL.BinOpExpr = mustNewBinOpExpr("-", exprDollar[3].BinOpModifier, exprDollar[1].Expr, exprDollar[4].Expr) } case 164: exprDollar = exprS[exprpt-4 : exprpt+1] { exprVAL.BinOpExpr = mustNewBinOpExpr("*", exprDollar[3].BinOpModifier, exprDollar[1].Expr, exprDollar[4].Expr) } case 165: exprDollar = exprS[exprpt-4 : exprpt+1] { exprVAL.BinOpExpr = mustNewBinOpExpr("/", exprDollar[3].BinOpModifier, exprDollar[1].Expr, exprDollar[4].Expr) } case 166: exprDollar = exprS[exprpt-4 : exprpt+1] { exprVAL.BinOpExpr = mustNewBinOpExpr("%", exprDollar[3].BinOpModifier, exprDollar[1].Expr, exprDollar[4].Expr) } case 167: exprDollar = exprS[exprpt-4 : exprpt+1] { exprVAL.BinOpExpr = mustNewBinOpExpr("^", exprDollar[3].BinOpModifier, exprDollar[1].Expr, exprDollar[4].Expr) } case 168: exprDollar = exprS[exprpt-4 : exprpt+1] { exprVAL.BinOpExpr = mustNewBinOpExpr("==", exprDollar[3].BinOpModifier, exprDollar[1].Expr, exprDollar[4].Expr) } case 169: exprDollar = exprS[exprpt-4 : exprpt+1] { exprVAL.BinOpExpr = mustNewBinOpExpr("!=", exprDollar[3].BinOpModifier, exprDollar[1].Expr, exprDollar[4].Expr) } case 170: exprDollar = exprS[exprpt-4 : exprpt+1] { exprVAL.BinOpExpr = mustNewBinOpExpr(">", exprDollar[3].BinOpModifier, exprDollar[1].Expr, exprDollar[4].Expr) } case 171: exprDollar = exprS[exprpt-4 : exprpt+1] { exprVAL.BinOpExpr = mustNewBinOpExpr(">=", exprDollar[3].BinOpModifier, exprDollar[1].Expr, exprDollar[4].Expr) } case 172: exprDollar = exprS[exprpt-4 : exprpt+1] { exprVAL.BinOpExpr = mustNewBinOpExpr("<", exprDollar[3].BinOpModifier, exprDollar[1].Expr, exprDollar[4].Expr) } case 173: exprDollar = exprS[exprpt-4 : exprpt+1] { exprVAL.BinOpExpr = mustNewBinOpExpr("<=", exprDollar[3].BinOpModifier, exprDollar[1].Expr, exprDollar[4].Expr) } case 174: exprDollar = exprS[exprpt-0 : exprpt+1] { exprVAL.BoolModifier = &BinOpOptions{VectorMatching: &VectorMatching{Card: CardOneToOne}} } case 175: exprDollar = exprS[exprpt-1 : exprpt+1] { exprVAL.BoolModifier = &BinOpOptions{VectorMatching: &VectorMatching{Card: CardOneToOne}, ReturnBool: true} } case 176: exprDollar = exprS[exprpt-5 : exprpt+1] { exprVAL.OnOrIgnoringModifier = exprDollar[1].BoolModifier exprVAL.OnOrIgnoringModifier.VectorMatching.On = true exprVAL.OnOrIgnoringModifier.VectorMatching.MatchingLabels = exprDollar[4].Labels } case 177: exprDollar = exprS[exprpt-4 : exprpt+1] { exprVAL.OnOrIgnoringModifier = exprDollar[1].BoolModifier exprVAL.OnOrIgnoringModifier.VectorMatching.On = true } case 178: exprDollar = exprS[exprpt-5 : exprpt+1] { exprVAL.OnOrIgnoringModifier = exprDollar[1].BoolModifier exprVAL.OnOrIgnoringModifier.VectorMatching.MatchingLabels = exprDollar[4].Labels } case 179: exprDollar = exprS[exprpt-4 : exprpt+1] { exprVAL.OnOrIgnoringModifier = exprDollar[1].BoolModifier } case 180: exprDollar = exprS[exprpt-1 : exprpt+1] { exprVAL.BinOpModifier = exprDollar[1].BoolModifier } case 181: exprDollar = exprS[exprpt-1 : exprpt+1] { exprVAL.BinOpModifier = exprDollar[1].OnOrIgnoringModifier } case 182: exprDollar = exprS[exprpt-2 : exprpt+1] { exprVAL.BinOpModifier = exprDollar[1].OnOrIgnoringModifier exprVAL.BinOpModifier.VectorMatching.Card = CardManyToOne } case 183: exprDollar = exprS[exprpt-4 : exprpt+1] { exprVAL.BinOpModifier = exprDollar[1].OnOrIgnoringModifier exprVAL.BinOpModifier.VectorMatching.Card = CardManyToOne } case 184: exprDollar = exprS[exprpt-5 : exprpt+1] { exprVAL.BinOpModifier = exprDollar[1].OnOrIgnoringModifier exprVAL.BinOpModifier.VectorMatching.Card = CardManyToOne exprVAL.BinOpModifier.VectorMatching.Include = exprDollar[4].Labels } case 185: exprDollar = exprS[exprpt-2 : exprpt+1] { exprVAL.BinOpModifier = exprDollar[1].OnOrIgnoringModifier exprVAL.BinOpModifier.VectorMatching.Card = CardOneToMany } case 186: exprDollar = exprS[exprpt-4 : exprpt+1] { exprVAL.BinOpModifier = exprDollar[1].OnOrIgnoringModifier exprVAL.BinOpModifier.VectorMatching.Card = CardOneToMany } case 187: exprDollar = exprS[exprpt-5 : exprpt+1] { exprVAL.BinOpModifier = exprDollar[1].OnOrIgnoringModifier exprVAL.BinOpModifier.VectorMatching.Card = CardOneToMany exprVAL.BinOpModifier.VectorMatching.Include = exprDollar[4].Labels } case 188: exprDollar = exprS[exprpt-1 : exprpt+1] { exprVAL.LiteralExpr = mustNewLiteralExpr(exprDollar[1].str, false) } case 189: exprDollar = exprS[exprpt-2 : exprpt+1] { exprVAL.LiteralExpr = mustNewLiteralExpr(exprDollar[2].str, false) } case 190: exprDollar = exprS[exprpt-2 : exprpt+1] { exprVAL.LiteralExpr = mustNewLiteralExpr(exprDollar[2].str, true) } case 191: exprDollar = exprS[exprpt-4 : exprpt+1] { exprVAL.VectorExpr = NewVectorExpr(exprDollar[3].str) } case 192: exprDollar = exprS[exprpt-1 : exprpt+1] { exprVAL.Vector = OpTypeVector } case 193: exprDollar = exprS[exprpt-1 : exprpt+1] { exprVAL.VectorOp = OpTypeSum } case 194: exprDollar = exprS[exprpt-1 : exprpt+1] { exprVAL.VectorOp = OpTypeAvg } case 195: exprDollar = exprS[exprpt-1 : exprpt+1] { exprVAL.VectorOp = OpTypeCount } case 196: exprDollar = exprS[exprpt-1 : exprpt+1] { exprVAL.VectorOp = OpTypeMax } case 197: exprDollar = exprS[exprpt-1 : exprpt+1] { exprVAL.VectorOp = OpTypeMin } case 198: exprDollar = exprS[exprpt-1 : exprpt+1] { exprVAL.VectorOp = OpTypeStddev } case 199: exprDollar = exprS[exprpt-1 : exprpt+1] { exprVAL.VectorOp = OpTypeStdvar } case 200: exprDollar = exprS[exprpt-1 : exprpt+1] { exprVAL.VectorOp = OpTypeBottomK } case 201: exprDollar = exprS[exprpt-1 : exprpt+1] { exprVAL.VectorOp = OpTypeTopK } case 202: exprDollar = exprS[exprpt-1 : exprpt+1] { exprVAL.VectorOp = OpTypeSort } case 203: exprDollar = exprS[exprpt-1 : exprpt+1] { exprVAL.VectorOp = OpTypeSortDesc } case 204: exprDollar = exprS[exprpt-1 : exprpt+1] { exprVAL.RangeOp = OpRangeTypeCount } case 205: exprDollar = exprS[exprpt-1 : exprpt+1] { exprVAL.RangeOp = OpRangeTypeRate } case 206: exprDollar = exprS[exprpt-1 : exprpt+1] { exprVAL.RangeOp = OpRangeTypeRateCounter } case 207: exprDollar = exprS[exprpt-1 : exprpt+1] { exprVAL.RangeOp = OpRangeTypeBytes } case 208: exprDollar = exprS[exprpt-1 : exprpt+1] { exprVAL.RangeOp = OpRangeTypeBytesRate } case 209: exprDollar = exprS[exprpt-1 : exprpt+1] { exprVAL.RangeOp = OpRangeTypeAvg } case 210: exprDollar = exprS[exprpt-1 : exprpt+1] { exprVAL.RangeOp = OpRangeTypeSum } case 211: exprDollar = exprS[exprpt-1 : exprpt+1] { exprVAL.RangeOp = OpRangeTypeMin } case 212: exprDollar = exprS[exprpt-1 : exprpt+1] { exprVAL.RangeOp = OpRangeTypeMax } case 213: exprDollar = exprS[exprpt-1 : exprpt+1] { exprVAL.RangeOp = OpRangeTypeStdvar } case 214: exprDollar = exprS[exprpt-1 : exprpt+1] { exprVAL.RangeOp = OpRangeTypeStddev } case 215: exprDollar = exprS[exprpt-1 : exprpt+1] { exprVAL.RangeOp = OpRangeTypeQuantile } case 216: exprDollar = exprS[exprpt-1 : exprpt+1] { exprVAL.RangeOp = OpRangeTypeFirst } case 217: exprDollar = exprS[exprpt-1 : exprpt+1] { exprVAL.RangeOp = OpRangeTypeLast } case 218: exprDollar = exprS[exprpt-1 : exprpt+1] { exprVAL.RangeOp = OpRangeTypeAbsent } case 219: exprDollar = exprS[exprpt-2 : exprpt+1] { exprVAL.OffsetExpr = newOffsetExpr(exprDollar[2].duration) } case 220: exprDollar = exprS[exprpt-1 : exprpt+1] { exprVAL.Labels = []string{exprDollar[1].str} } case 221: exprDollar = exprS[exprpt-3 : exprpt+1] { exprVAL.Labels = append(exprDollar[1].Labels, exprDollar[3].str) } case 222: exprDollar = exprS[exprpt-4 : exprpt+1] { exprVAL.Grouping = &Grouping{Without: false, Groups: exprDollar[3].Labels} } case 223: exprDollar = exprS[exprpt-4 : exprpt+1] { exprVAL.Grouping = &Grouping{Without: true, Groups: exprDollar[3].Labels} } case 224: exprDollar = exprS[exprpt-3 : exprpt+1] { exprVAL.Grouping = &Grouping{Without: false, Groups: nil} } case 225: exprDollar = exprS[exprpt-3 : exprpt+1] { exprVAL.Grouping = &Grouping{Without: true, Groups: nil} } } goto exprstack /* stack new state and value */ }