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	This adds support for the new grammar of `{"metric_name", "l1"="val"}` to promql and some of the exposition formats.
This grammar will also be valid for non-UTF-8 names.
UTF-8 names will not be considered valid unless model.NameValidationScheme is changed.
This does not update the go expfmt parser in text_parse.go, which will be addressed by https://github.com/prometheus/common/issues/554/.
Part of https://github.com/prometheus/prometheus/issues/13095
Signed-off-by: Owen Williams <owen.williams@grafana.com>
		
	
			
		
			
				
	
	
		
			1862 lines
		
	
	
		
			45 KiB
		
	
	
	
		
			Go
		
	
	
	
	
	
			
		
		
	
	
			1862 lines
		
	
	
		
			45 KiB
		
	
	
	
		
			Go
		
	
	
	
	
	
| // Code generated by goyacc -l -o promql/parser/generated_parser.y.go promql/parser/generated_parser.y. DO NOT EDIT.
 | |
| package parser
 | |
| 
 | |
| import __yyfmt__ "fmt"
 | |
| 
 | |
| import (
 | |
| 	"math"
 | |
| 	"strconv"
 | |
| 	"time"
 | |
| 
 | |
| 	"github.com/prometheus/prometheus/model/histogram"
 | |
| 	"github.com/prometheus/prometheus/model/labels"
 | |
| 	"github.com/prometheus/prometheus/model/value"
 | |
| 	"github.com/prometheus/prometheus/promql/parser/posrange"
 | |
| )
 | |
| 
 | |
| type yySymType struct {
 | |
| 	yys         int
 | |
| 	node        Node
 | |
| 	item        Item
 | |
| 	matchers    []*labels.Matcher
 | |
| 	matcher     *labels.Matcher
 | |
| 	label       labels.Label
 | |
| 	labels      labels.Labels
 | |
| 	lblList     []labels.Label
 | |
| 	strings     []string
 | |
| 	series      []SequenceValue
 | |
| 	histogram   *histogram.FloatHistogram
 | |
| 	descriptors map[string]interface{}
 | |
| 	bucket_set  []float64
 | |
| 	int         int64
 | |
| 	uint        uint64
 | |
| 	float       float64
 | |
| 	duration    time.Duration
 | |
| }
 | |
| 
 | |
| const EQL = 57346
 | |
| const BLANK = 57347
 | |
| const COLON = 57348
 | |
| const COMMA = 57349
 | |
| const COMMENT = 57350
 | |
| const DURATION = 57351
 | |
| const EOF = 57352
 | |
| const ERROR = 57353
 | |
| const IDENTIFIER = 57354
 | |
| const LEFT_BRACE = 57355
 | |
| const LEFT_BRACKET = 57356
 | |
| const LEFT_PAREN = 57357
 | |
| const OPEN_HIST = 57358
 | |
| const CLOSE_HIST = 57359
 | |
| const METRIC_IDENTIFIER = 57360
 | |
| const NUMBER = 57361
 | |
| const RIGHT_BRACE = 57362
 | |
| const RIGHT_BRACKET = 57363
 | |
| const RIGHT_PAREN = 57364
 | |
| const SEMICOLON = 57365
 | |
| const SPACE = 57366
 | |
| const STRING = 57367
 | |
| const TIMES = 57368
 | |
| const histogramDescStart = 57369
 | |
| const SUM_DESC = 57370
 | |
| const COUNT_DESC = 57371
 | |
| const SCHEMA_DESC = 57372
 | |
| const OFFSET_DESC = 57373
 | |
| const NEGATIVE_OFFSET_DESC = 57374
 | |
| const BUCKETS_DESC = 57375
 | |
| const NEGATIVE_BUCKETS_DESC = 57376
 | |
| const ZERO_BUCKET_DESC = 57377
 | |
| const ZERO_BUCKET_WIDTH_DESC = 57378
 | |
| const histogramDescEnd = 57379
 | |
| const operatorsStart = 57380
 | |
| const ADD = 57381
 | |
| const DIV = 57382
 | |
| const EQLC = 57383
 | |
| const EQL_REGEX = 57384
 | |
| const GTE = 57385
 | |
| const GTR = 57386
 | |
| const LAND = 57387
 | |
| const LOR = 57388
 | |
| const LSS = 57389
 | |
| const LTE = 57390
 | |
| const LUNLESS = 57391
 | |
| const MOD = 57392
 | |
| const MUL = 57393
 | |
| const NEQ = 57394
 | |
| const NEQ_REGEX = 57395
 | |
| const POW = 57396
 | |
| const SUB = 57397
 | |
| const AT = 57398
 | |
| const ATAN2 = 57399
 | |
| const operatorsEnd = 57400
 | |
| const aggregatorsStart = 57401
 | |
| const AVG = 57402
 | |
| const BOTTOMK = 57403
 | |
| const COUNT = 57404
 | |
| const COUNT_VALUES = 57405
 | |
| const GROUP = 57406
 | |
| const MAX = 57407
 | |
| const MIN = 57408
 | |
| const QUANTILE = 57409
 | |
| const STDDEV = 57410
 | |
| const STDVAR = 57411
 | |
| const SUM = 57412
 | |
| const TOPK = 57413
 | |
| const aggregatorsEnd = 57414
 | |
| const keywordsStart = 57415
 | |
| const BOOL = 57416
 | |
| const BY = 57417
 | |
| const GROUP_LEFT = 57418
 | |
| const GROUP_RIGHT = 57419
 | |
| const IGNORING = 57420
 | |
| const OFFSET = 57421
 | |
| const ON = 57422
 | |
| const WITHOUT = 57423
 | |
| const keywordsEnd = 57424
 | |
| const preprocessorStart = 57425
 | |
| const START = 57426
 | |
| const END = 57427
 | |
| const preprocessorEnd = 57428
 | |
| const startSymbolsStart = 57429
 | |
| const START_METRIC = 57430
 | |
| const START_SERIES_DESCRIPTION = 57431
 | |
| const START_EXPRESSION = 57432
 | |
| const START_METRIC_SELECTOR = 57433
 | |
| const startSymbolsEnd = 57434
 | |
| 
 | |
| var yyToknames = [...]string{
 | |
| 	"$end",
 | |
| 	"error",
 | |
| 	"$unk",
 | |
| 	"EQL",
 | |
| 	"BLANK",
 | |
| 	"COLON",
 | |
| 	"COMMA",
 | |
| 	"COMMENT",
 | |
| 	"DURATION",
 | |
| 	"EOF",
 | |
| 	"ERROR",
 | |
| 	"IDENTIFIER",
 | |
| 	"LEFT_BRACE",
 | |
| 	"LEFT_BRACKET",
 | |
| 	"LEFT_PAREN",
 | |
| 	"OPEN_HIST",
 | |
| 	"CLOSE_HIST",
 | |
| 	"METRIC_IDENTIFIER",
 | |
| 	"NUMBER",
 | |
| 	"RIGHT_BRACE",
 | |
| 	"RIGHT_BRACKET",
 | |
| 	"RIGHT_PAREN",
 | |
| 	"SEMICOLON",
 | |
| 	"SPACE",
 | |
| 	"STRING",
 | |
| 	"TIMES",
 | |
| 	"histogramDescStart",
 | |
| 	"SUM_DESC",
 | |
| 	"COUNT_DESC",
 | |
| 	"SCHEMA_DESC",
 | |
| 	"OFFSET_DESC",
 | |
| 	"NEGATIVE_OFFSET_DESC",
 | |
| 	"BUCKETS_DESC",
 | |
| 	"NEGATIVE_BUCKETS_DESC",
 | |
| 	"ZERO_BUCKET_DESC",
 | |
| 	"ZERO_BUCKET_WIDTH_DESC",
 | |
| 	"histogramDescEnd",
 | |
| 	"operatorsStart",
 | |
| 	"ADD",
 | |
| 	"DIV",
 | |
| 	"EQLC",
 | |
| 	"EQL_REGEX",
 | |
| 	"GTE",
 | |
| 	"GTR",
 | |
| 	"LAND",
 | |
| 	"LOR",
 | |
| 	"LSS",
 | |
| 	"LTE",
 | |
| 	"LUNLESS",
 | |
| 	"MOD",
 | |
| 	"MUL",
 | |
| 	"NEQ",
 | |
| 	"NEQ_REGEX",
 | |
| 	"POW",
 | |
| 	"SUB",
 | |
| 	"AT",
 | |
| 	"ATAN2",
 | |
| 	"operatorsEnd",
 | |
| 	"aggregatorsStart",
 | |
| 	"AVG",
 | |
| 	"BOTTOMK",
 | |
| 	"COUNT",
 | |
| 	"COUNT_VALUES",
 | |
| 	"GROUP",
 | |
| 	"MAX",
 | |
| 	"MIN",
 | |
| 	"QUANTILE",
 | |
| 	"STDDEV",
 | |
| 	"STDVAR",
 | |
| 	"SUM",
 | |
| 	"TOPK",
 | |
| 	"aggregatorsEnd",
 | |
| 	"keywordsStart",
 | |
| 	"BOOL",
 | |
| 	"BY",
 | |
| 	"GROUP_LEFT",
 | |
| 	"GROUP_RIGHT",
 | |
| 	"IGNORING",
 | |
| 	"OFFSET",
 | |
| 	"ON",
 | |
| 	"WITHOUT",
 | |
| 	"keywordsEnd",
 | |
| 	"preprocessorStart",
 | |
| 	"START",
 | |
| 	"END",
 | |
| 	"preprocessorEnd",
 | |
| 	"startSymbolsStart",
 | |
| 	"START_METRIC",
 | |
| 	"START_SERIES_DESCRIPTION",
 | |
| 	"START_EXPRESSION",
 | |
| 	"START_METRIC_SELECTOR",
 | |
| 	"startSymbolsEnd",
 | |
| }
 | |
| 
 | |
| var yyStatenames = [...]string{}
 | |
| 
 | |
| const yyEofCode = 1
 | |
| const yyErrCode = 2
 | |
| const yyInitialStackSize = 16
 | |
| 
 | |
| var yyExca = [...]int{
 | |
| 	-1, 1,
 | |
| 	1, -1,
 | |
| 	-2, 0,
 | |
| 	-1, 35,
 | |
| 	1, 134,
 | |
| 	10, 134,
 | |
| 	24, 134,
 | |
| 	-2, 0,
 | |
| 	-1, 58,
 | |
| 	2, 171,
 | |
| 	15, 171,
 | |
| 	75, 171,
 | |
| 	81, 171,
 | |
| 	-2, 100,
 | |
| 	-1, 59,
 | |
| 	2, 172,
 | |
| 	15, 172,
 | |
| 	75, 172,
 | |
| 	81, 172,
 | |
| 	-2, 101,
 | |
| 	-1, 60,
 | |
| 	2, 173,
 | |
| 	15, 173,
 | |
| 	75, 173,
 | |
| 	81, 173,
 | |
| 	-2, 103,
 | |
| 	-1, 61,
 | |
| 	2, 174,
 | |
| 	15, 174,
 | |
| 	75, 174,
 | |
| 	81, 174,
 | |
| 	-2, 104,
 | |
| 	-1, 62,
 | |
| 	2, 175,
 | |
| 	15, 175,
 | |
| 	75, 175,
 | |
| 	81, 175,
 | |
| 	-2, 105,
 | |
| 	-1, 63,
 | |
| 	2, 176,
 | |
| 	15, 176,
 | |
| 	75, 176,
 | |
| 	81, 176,
 | |
| 	-2, 110,
 | |
| 	-1, 64,
 | |
| 	2, 177,
 | |
| 	15, 177,
 | |
| 	75, 177,
 | |
| 	81, 177,
 | |
| 	-2, 112,
 | |
| 	-1, 65,
 | |
| 	2, 178,
 | |
| 	15, 178,
 | |
| 	75, 178,
 | |
| 	81, 178,
 | |
| 	-2, 114,
 | |
| 	-1, 66,
 | |
| 	2, 179,
 | |
| 	15, 179,
 | |
| 	75, 179,
 | |
| 	81, 179,
 | |
| 	-2, 115,
 | |
| 	-1, 67,
 | |
| 	2, 180,
 | |
| 	15, 180,
 | |
| 	75, 180,
 | |
| 	81, 180,
 | |
| 	-2, 116,
 | |
| 	-1, 68,
 | |
| 	2, 181,
 | |
| 	15, 181,
 | |
| 	75, 181,
 | |
| 	81, 181,
 | |
| 	-2, 117,
 | |
| 	-1, 69,
 | |
| 	2, 182,
 | |
| 	15, 182,
 | |
| 	75, 182,
 | |
| 	81, 182,
 | |
| 	-2, 118,
 | |
| 	-1, 195,
 | |
| 	12, 230,
 | |
| 	13, 230,
 | |
| 	18, 230,
 | |
| 	19, 230,
 | |
| 	25, 230,
 | |
| 	39, 230,
 | |
| 	45, 230,
 | |
| 	46, 230,
 | |
| 	49, 230,
 | |
| 	55, 230,
 | |
| 	60, 230,
 | |
| 	61, 230,
 | |
| 	62, 230,
 | |
| 	63, 230,
 | |
| 	64, 230,
 | |
| 	65, 230,
 | |
| 	66, 230,
 | |
| 	67, 230,
 | |
| 	68, 230,
 | |
| 	69, 230,
 | |
| 	70, 230,
 | |
| 	71, 230,
 | |
| 	75, 230,
 | |
| 	79, 230,
 | |
| 	81, 230,
 | |
| 	84, 230,
 | |
| 	85, 230,
 | |
| 	-2, 0,
 | |
| 	-1, 196,
 | |
| 	12, 230,
 | |
| 	13, 230,
 | |
| 	18, 230,
 | |
| 	19, 230,
 | |
| 	25, 230,
 | |
| 	39, 230,
 | |
| 	45, 230,
 | |
| 	46, 230,
 | |
| 	49, 230,
 | |
| 	55, 230,
 | |
| 	60, 230,
 | |
| 	61, 230,
 | |
| 	62, 230,
 | |
| 	63, 230,
 | |
| 	64, 230,
 | |
| 	65, 230,
 | |
| 	66, 230,
 | |
| 	67, 230,
 | |
| 	68, 230,
 | |
| 	69, 230,
 | |
| 	70, 230,
 | |
| 	71, 230,
 | |
| 	75, 230,
 | |
| 	79, 230,
 | |
| 	81, 230,
 | |
| 	84, 230,
 | |
| 	85, 230,
 | |
| 	-2, 0,
 | |
| 	-1, 217,
 | |
| 	21, 228,
 | |
| 	-2, 0,
 | |
| 	-1, 285,
 | |
| 	21, 229,
 | |
| 	-2, 0,
 | |
| }
 | |
| 
 | |
| const yyPrivate = 57344
 | |
| 
 | |
| const yyLast = 742
 | |
| 
 | |
| var yyAct = [...]int{
 | |
| 	151, 322, 320, 268, 327, 148, 221, 37, 187, 144,
 | |
| 	281, 280, 152, 113, 77, 173, 104, 102, 101, 6,
 | |
| 	128, 223, 105, 193, 155, 194, 195, 196, 339, 262,
 | |
| 	260, 233, 317, 316, 57, 100, 294, 239, 103, 146,
 | |
| 	300, 313, 263, 156, 156, 283, 147, 338, 259, 123,
 | |
| 	337, 106, 252, 311, 155, 299, 340, 301, 264, 157,
 | |
| 	157, 108, 298, 109, 235, 236, 292, 251, 237, 107,
 | |
| 	155, 292, 174, 191, 175, 96, 250, 99, 258, 224,
 | |
| 	226, 228, 229, 230, 238, 240, 243, 244, 245, 246,
 | |
| 	247, 110, 145, 225, 227, 231, 232, 234, 241, 242,
 | |
| 	98, 257, 321, 248, 249, 2, 3, 4, 5, 218,
 | |
| 	158, 104, 177, 217, 168, 162, 165, 105, 175, 160,
 | |
| 	164, 161, 176, 178, 189, 213, 106, 328, 216, 256,
 | |
| 	183, 179, 192, 163, 181, 100, 190, 197, 198, 199,
 | |
| 	200, 201, 202, 203, 204, 205, 206, 207, 208, 209,
 | |
| 	210, 211, 255, 182, 72, 212, 177, 214, 215, 33,
 | |
| 	82, 84, 85, 7, 86, 87, 176, 178, 90, 91,
 | |
| 	223, 93, 94, 95, 116, 96, 97, 99, 83, 147,
 | |
| 	233, 286, 289, 116, 114, 254, 239, 288, 147, 172,
 | |
| 	220, 124, 253, 114, 171, 310, 309, 117, 120, 261,
 | |
| 	98, 112, 287, 119, 278, 279, 117, 170, 282, 10,
 | |
| 	308, 159, 307, 235, 236, 312, 118, 237, 147, 74,
 | |
| 	306, 305, 304, 303, 302, 250, 81, 285, 224, 226,
 | |
| 	228, 229, 230, 238, 240, 243, 244, 245, 246, 247,
 | |
| 	79, 79, 225, 227, 231, 232, 234, 241, 242, 48,
 | |
| 	78, 78, 248, 249, 122, 73, 121, 150, 180, 76,
 | |
| 	290, 291, 293, 56, 295, 8, 9, 9, 34, 35,
 | |
| 	1, 284, 296, 297, 155, 129, 130, 131, 132, 133,
 | |
| 	134, 135, 136, 137, 138, 139, 140, 141, 142, 143,
 | |
| 	47, 46, 45, 44, 156, 314, 315, 127, 43, 42,
 | |
| 	41, 185, 319, 125, 166, 324, 325, 326, 188, 323,
 | |
| 	157, 329, 191, 331, 330, 155, 40, 126, 332, 333,
 | |
| 	100, 51, 72, 334, 53, 39, 38, 22, 52, 336,
 | |
| 	49, 167, 186, 335, 54, 156, 265, 80, 341, 153,
 | |
| 	154, 184, 219, 75, 115, 82, 84, 149, 70, 55,
 | |
| 	222, 157, 50, 111, 18, 19, 93, 94, 20, 0,
 | |
| 	96, 97, 99, 83, 71, 0, 0, 0, 0, 58,
 | |
| 	59, 60, 61, 62, 63, 64, 65, 66, 67, 68,
 | |
| 	69, 0, 0, 0, 13, 98, 0, 0, 24, 0,
 | |
| 	30, 0, 0, 31, 32, 36, 100, 51, 72, 0,
 | |
| 	53, 267, 0, 22, 52, 0, 0, 0, 266, 0,
 | |
| 	54, 0, 270, 271, 269, 275, 277, 274, 276, 272,
 | |
| 	273, 0, 84, 0, 70, 0, 0, 0, 0, 0,
 | |
| 	18, 19, 93, 94, 20, 0, 96, 0, 99, 83,
 | |
| 	71, 0, 0, 0, 0, 58, 59, 60, 61, 62,
 | |
| 	63, 64, 65, 66, 67, 68, 69, 0, 0, 0,
 | |
| 	13, 98, 0, 0, 24, 0, 30, 0, 0, 31,
 | |
| 	32, 51, 72, 0, 53, 318, 0, 22, 52, 0,
 | |
| 	0, 0, 0, 0, 54, 0, 270, 271, 269, 275,
 | |
| 	277, 274, 276, 272, 273, 0, 0, 0, 70, 0,
 | |
| 	0, 0, 0, 0, 18, 19, 0, 0, 20, 0,
 | |
| 	0, 0, 17, 72, 71, 0, 0, 0, 22, 58,
 | |
| 	59, 60, 61, 62, 63, 64, 65, 66, 67, 68,
 | |
| 	69, 0, 0, 0, 13, 0, 0, 0, 24, 0,
 | |
| 	30, 0, 0, 31, 32, 18, 19, 0, 0, 20,
 | |
| 	0, 0, 0, 17, 33, 0, 0, 0, 0, 22,
 | |
| 	11, 12, 14, 15, 16, 21, 23, 25, 26, 27,
 | |
| 	28, 29, 0, 0, 0, 13, 0, 0, 0, 24,
 | |
| 	0, 30, 0, 0, 31, 32, 18, 19, 0, 0,
 | |
| 	20, 0, 0, 0, 0, 0, 0, 0, 0, 0,
 | |
| 	0, 11, 12, 14, 15, 16, 21, 23, 25, 26,
 | |
| 	27, 28, 29, 100, 0, 0, 13, 0, 0, 0,
 | |
| 	24, 169, 30, 0, 0, 31, 32, 0, 0, 0,
 | |
| 	0, 0, 100, 0, 0, 0, 0, 0, 82, 84,
 | |
| 	85, 0, 86, 87, 88, 89, 90, 91, 92, 93,
 | |
| 	94, 95, 0, 96, 97, 99, 83, 82, 84, 85,
 | |
| 	0, 86, 87, 88, 89, 90, 91, 92, 93, 94,
 | |
| 	95, 0, 96, 97, 99, 83, 100, 0, 98, 0,
 | |
| 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
 | |
| 	0, 0, 0, 0, 0, 0, 0, 98, 0, 0,
 | |
| 	0, 82, 84, 85, 0, 86, 87, 88, 0, 90,
 | |
| 	91, 92, 93, 94, 95, 0, 96, 97, 99, 83,
 | |
| 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
 | |
| 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
 | |
| 	0, 98,
 | |
| }
 | |
| 
 | |
| var yyPact = [...]int{
 | |
| 	17, 153, 541, 541, 385, 500, -1000, -1000, -1000, 146,
 | |
| 	-1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000,
 | |
| 	-1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000,
 | |
| 	-1000, -1000, -1000, 239, -1000, 224, -1000, 618, -1000, -1000,
 | |
| 	-1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000,
 | |
| 	36, 111, -1000, 459, -1000, 459, 141, -1000, -1000, -1000,
 | |
| 	-1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000,
 | |
| 	-1000, -1000, 181, -1000, -1000, 196, -1000, -1000, 252, -1000,
 | |
| 	25, -1000, -54, -54, -54, -54, -54, -54, -54, -54,
 | |
| 	-54, -54, -54, -54, -54, -54, -54, -54, 37, 255,
 | |
| 	209, 111, -59, -1000, 118, 118, 309, -1000, 599, 21,
 | |
| 	-1000, 187, -1000, -1000, 70, 114, -1000, -1000, -1000, 238,
 | |
| 	-1000, 128, -1000, 296, 459, -1000, -55, -50, -1000, 459,
 | |
| 	459, 459, 459, 459, 459, 459, 459, 459, 459, 459,
 | |
| 	459, 459, 459, 459, -1000, 170, -1000, -1000, -1000, 110,
 | |
| 	-1000, -1000, -1000, -1000, -1000, -1000, 51, 51, 107, -1000,
 | |
| 	-1000, -1000, -1000, 168, -1000, -1000, 45, -1000, 618, -1000,
 | |
| 	-1000, 172, -1000, 127, -1000, -1000, -1000, -1000, -1000, 76,
 | |
| 	-1000, -1000, -1000, -1000, -1000, 22, 4, 3, -1000, -1000,
 | |
| 	-1000, 384, 382, 118, 118, 118, 118, 21, 21, 306,
 | |
| 	306, 306, 121, 662, 306, 306, 121, 21, 21, 306,
 | |
| 	21, 382, -1000, 23, -1000, -1000, -1000, 179, -1000, 180,
 | |
| 	-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, -1000, -1000, -1000,
 | |
| 	-1000, -1000, 459, -1000, -1000, -1000, -1000, -1000, -1000, 52,
 | |
| 	52, 10, 52, 57, 57, 38, 40, -1000, -1000, 218,
 | |
| 	217, 216, 215, 214, 206, 204, 190, 189, -1000, -1000,
 | |
| 	-1000, -1000, -1000, -1000, 32, 213, -1000, -1000, 19, -1000,
 | |
| 	618, -1000, -1000, -1000, 52, -1000, 7, 6, 458, -1000,
 | |
| 	-1000, -1000, 47, 5, 51, 51, 51, 113, 47, 113,
 | |
| 	47, -1000, -1000, -1000, -1000, -1000, 52, 52, -1000, -1000,
 | |
| 	-1000, 52, -1000, -1000, -1000, -1000, -1000, -1000, 51, -1000,
 | |
| 	-1000, -1000, -1000, -1000, -1000, 26, -1000, 35, -1000, -1000,
 | |
| 	-1000, -1000,
 | |
| }
 | |
| 
 | |
| var yyPgo = [...]int{
 | |
| 	0, 353, 13, 352, 6, 15, 350, 263, 349, 347,
 | |
| 	344, 209, 265, 343, 14, 342, 10, 11, 341, 337,
 | |
| 	8, 336, 3, 4, 333, 2, 1, 0, 332, 12,
 | |
| 	5, 330, 326, 18, 191, 325, 317, 7, 316, 304,
 | |
| 	17, 303, 34, 300, 299, 298, 297, 293, 292, 291,
 | |
| 	290, 249, 9, 271, 270, 268,
 | |
| }
 | |
| 
 | |
| var yyR1 = [...]int{
 | |
| 	0, 54, 54, 54, 54, 54, 54, 54, 37, 37,
 | |
| 	37, 37, 37, 37, 37, 37, 37, 37, 37, 37,
 | |
| 	32, 32, 32, 32, 33, 33, 35, 35, 35, 35,
 | |
| 	35, 35, 35, 35, 35, 35, 35, 35, 35, 35,
 | |
| 	35, 35, 34, 36, 36, 46, 46, 41, 41, 41,
 | |
| 	41, 16, 16, 16, 16, 15, 15, 15, 4, 4,
 | |
| 	38, 40, 40, 39, 39, 39, 47, 45, 45, 45,
 | |
| 	31, 31, 31, 9, 9, 43, 49, 49, 49, 49,
 | |
| 	49, 50, 51, 51, 51, 42, 42, 42, 1, 1,
 | |
| 	1, 2, 2, 2, 2, 2, 2, 2, 12, 12,
 | |
| 	7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
 | |
| 	7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
 | |
| 	7, 7, 11, 11, 11, 11, 13, 13, 13, 14,
 | |
| 	14, 14, 14, 55, 19, 19, 19, 19, 18, 18,
 | |
| 	18, 18, 18, 18, 18, 18, 18, 28, 28, 28,
 | |
| 	20, 20, 20, 20, 21, 21, 21, 22, 22, 22,
 | |
| 	22, 22, 22, 22, 22, 22, 23, 23, 24, 24,
 | |
| 	24, 3, 3, 3, 3, 3, 3, 3, 3, 3,
 | |
| 	3, 3, 3, 6, 6, 6, 6, 6, 6, 6,
 | |
| 	6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
 | |
| 	6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
 | |
| 	8, 8, 5, 5, 5, 5, 44, 27, 29, 29,
 | |
| 	30, 30, 26, 25, 25, 52, 48, 10, 53, 53,
 | |
| 	17, 17,
 | |
| }
 | |
| 
 | |
| var yyR2 = [...]int{
 | |
| 	0, 2, 2, 2, 2, 2, 2, 1, 1, 1,
 | |
| 	1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
 | |
| 	3, 3, 2, 2, 2, 2, 4, 4, 4, 4,
 | |
| 	4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
 | |
| 	4, 4, 1, 0, 1, 3, 3, 1, 1, 3,
 | |
| 	3, 3, 4, 2, 1, 3, 1, 2, 1, 1,
 | |
| 	2, 3, 2, 3, 1, 2, 3, 3, 4, 3,
 | |
| 	3, 5, 3, 1, 1, 4, 6, 6, 5, 4,
 | |
| 	3, 2, 2, 1, 1, 3, 4, 2, 3, 1,
 | |
| 	2, 3, 3, 1, 3, 3, 2, 1, 2, 1,
 | |
| 	1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
 | |
| 	1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
 | |
| 	1, 1, 3, 4, 2, 0, 3, 1, 2, 3,
 | |
| 	3, 2, 1, 2, 0, 3, 2, 1, 1, 3,
 | |
| 	1, 3, 4, 1, 3, 5, 5, 1, 1, 1,
 | |
| 	4, 3, 3, 2, 3, 1, 2, 3, 3, 3,
 | |
| 	3, 3, 3, 3, 3, 3, 4, 3, 3, 1,
 | |
| 	2, 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, 1, 1,
 | |
| 	1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
 | |
| 	1, 1, 1, 1, 1, 1, 1, 1, 2, 2,
 | |
| 	1, 1, 1, 2, 1, 1, 1, 1, 0, 1,
 | |
| 	0, 1,
 | |
| }
 | |
| 
 | |
| var yyChk = [...]int{
 | |
| 	-1000, -54, 88, 89, 90, 91, 2, 10, -12, -7,
 | |
| 	-11, 60, 61, 75, 62, 63, 64, 12, 45, 46,
 | |
| 	49, 65, 18, 66, 79, 67, 68, 69, 70, 71,
 | |
| 	81, 84, 85, 13, -55, -12, 10, -37, -32, -35,
 | |
| 	-38, -43, -44, -45, -47, -48, -49, -50, -51, -31,
 | |
| 	-3, 12, 19, 15, 25, -8, -7, -42, 60, 61,
 | |
| 	62, 63, 64, 65, 66, 67, 68, 69, 70, 71,
 | |
| 	39, 55, 13, -51, -11, -13, 20, -14, 12, 2,
 | |
| 	-19, 2, 39, 57, 40, 41, 43, 44, 45, 46,
 | |
| 	47, 48, 49, 50, 51, 52, 54, 55, 79, 56,
 | |
| 	14, -33, -40, 2, 75, 81, 15, -40, -37, -37,
 | |
| 	-42, -1, 20, -2, 12, -10, 2, 25, 20, 7,
 | |
| 	2, 4, 2, 24, -34, -41, -36, -46, 74, -34,
 | |
| 	-34, -34, -34, -34, -34, -34, -34, -34, -34, -34,
 | |
| 	-34, -34, -34, -34, -52, 55, 2, 9, -30, -9,
 | |
| 	2, -27, -29, 84, 85, 19, 39, 55, -52, 2,
 | |
| 	-40, -33, -16, 15, 2, -16, -39, 22, -37, 22,
 | |
| 	20, 7, 2, -5, 2, 4, 52, 42, 53, -5,
 | |
| 	20, -14, 25, 2, -18, 5, -28, -20, 12, -27,
 | |
| 	-29, 16, -37, 78, 80, 76, 77, -37, -37, -37,
 | |
| 	-37, -37, -37, -37, -37, -37, -37, -37, -37, -37,
 | |
| 	-37, -37, -52, 15, -27, -27, 21, 6, 2, -15,
 | |
| 	22, -4, -6, 2, 60, 74, 61, 75, 62, 63,
 | |
| 	64, 76, 77, 12, 78, 45, 46, 49, 65, 18,
 | |
| 	66, 79, 80, 67, 68, 69, 70, 71, 84, 85,
 | |
| 	57, 22, 7, 20, -2, 25, 2, 25, 2, 26,
 | |
| 	26, -29, 26, 39, 55, -21, 24, 17, -22, 30,
 | |
| 	28, 29, 35, 36, 33, 31, 34, 32, -16, -16,
 | |
| 	-17, -16, -17, 22, -53, -52, 2, 22, 7, 2,
 | |
| 	-37, -26, 19, -26, 26, -26, -20, -20, 24, 17,
 | |
| 	2, 17, 6, 6, 6, 6, 6, 6, 6, 6,
 | |
| 	6, 21, 2, 22, -4, -26, 26, 26, 17, -22,
 | |
| 	-25, 55, -26, -30, -27, -27, -27, -23, 14, -25,
 | |
| 	-23, -25, -26, -26, -26, -24, -27, 24, 21, 2,
 | |
| 	21, -27,
 | |
| }
 | |
| 
 | |
| var yyDef = [...]int{
 | |
| 	0, -2, 125, 125, 0, 0, 7, 6, 1, 125,
 | |
| 	99, 100, 101, 102, 103, 104, 105, 106, 107, 108,
 | |
| 	109, 110, 111, 112, 113, 114, 115, 116, 117, 118,
 | |
| 	119, 120, 121, 0, 2, -2, 3, 4, 8, 9,
 | |
| 	10, 11, 12, 13, 14, 15, 16, 17, 18, 19,
 | |
| 	0, 106, 216, 0, 226, 0, 83, 84, -2, -2,
 | |
| 	-2, -2, -2, -2, -2, -2, -2, -2, -2, -2,
 | |
| 	210, 211, 0, 5, 98, 0, 124, 127, 0, 132,
 | |
| 	133, 137, 43, 43, 43, 43, 43, 43, 43, 43,
 | |
| 	43, 43, 43, 43, 43, 43, 43, 43, 0, 0,
 | |
| 	0, 0, 22, 23, 0, 0, 0, 60, 0, 81,
 | |
| 	82, 0, 87, 89, 0, 93, 97, 227, 122, 0,
 | |
| 	128, 0, 131, 136, 0, 42, 47, 48, 44, 0,
 | |
| 	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
 | |
| 	0, 0, 0, 0, 67, 0, 69, 225, 70, 0,
 | |
| 	72, 220, 221, 73, 74, 217, 0, 0, 0, 80,
 | |
| 	20, 21, 24, 0, 54, 25, 0, 62, 64, 66,
 | |
| 	85, 0, 90, 0, 96, 212, 213, 214, 215, 0,
 | |
| 	123, 126, 129, 130, 135, 138, 140, 143, 147, 148,
 | |
| 	149, 0, 26, 0, 0, -2, -2, 27, 28, 29,
 | |
| 	30, 31, 32, 33, 34, 35, 36, 37, 38, 39,
 | |
| 	40, 41, 68, 0, 218, 219, 75, -2, 79, 0,
 | |
| 	53, 56, 58, 59, 183, 184, 185, 186, 187, 188,
 | |
| 	189, 190, 191, 192, 193, 194, 195, 196, 197, 198,
 | |
| 	199, 200, 201, 202, 203, 204, 205, 206, 207, 208,
 | |
| 	209, 61, 65, 86, 88, 91, 95, 92, 94, 0,
 | |
| 	0, 0, 0, 0, 0, 0, 0, 153, 155, 0,
 | |
| 	0, 0, 0, 0, 0, 0, 0, 0, 45, 46,
 | |
| 	49, 231, 50, 71, 0, -2, 78, 51, 0, 57,
 | |
| 	63, 139, 222, 141, 0, 144, 0, 0, 0, 151,
 | |
| 	156, 152, 0, 0, 0, 0, 0, 0, 0, 0,
 | |
| 	0, 76, 77, 52, 55, 142, 0, 0, 150, 154,
 | |
| 	157, 0, 224, 158, 159, 160, 161, 162, 0, 163,
 | |
| 	164, 165, 145, 146, 223, 0, 169, 0, 167, 170,
 | |
| 	166, 168,
 | |
| }
 | |
| 
 | |
| var yyTok1 = [...]int{
 | |
| 	1,
 | |
| }
 | |
| 
 | |
| var yyTok2 = [...]int{
 | |
| 	2, 3, 4, 5, 6, 7, 8, 9, 10, 11,
 | |
| 	12, 13, 14, 15, 16, 17, 18, 19, 20, 21,
 | |
| 	22, 23, 24, 25, 26, 27, 28, 29, 30, 31,
 | |
| 	32, 33, 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,
 | |
| }
 | |
| 
 | |
| var yyTok3 = [...]int{
 | |
| 	0,
 | |
| }
 | |
| 
 | |
| var yyErrorMessages = [...]struct {
 | |
| 	state int
 | |
| 	token int
 | |
| 	msg   string
 | |
| }{}
 | |
| 
 | |
| /*	parser for yacc output	*/
 | |
| 
 | |
| var (
 | |
| 	yyDebug        = 0
 | |
| 	yyErrorVerbose = false
 | |
| )
 | |
| 
 | |
| type yyLexer interface {
 | |
| 	Lex(lval *yySymType) int
 | |
| 	Error(s string)
 | |
| }
 | |
| 
 | |
| type yyParser interface {
 | |
| 	Parse(yyLexer) int
 | |
| 	Lookahead() int
 | |
| }
 | |
| 
 | |
| type yyParserImpl struct {
 | |
| 	lval  yySymType
 | |
| 	stack [yyInitialStackSize]yySymType
 | |
| 	char  int
 | |
| }
 | |
| 
 | |
| func (p *yyParserImpl) Lookahead() int {
 | |
| 	return p.char
 | |
| }
 | |
| 
 | |
| func yyNewParser() yyParser {
 | |
| 	return &yyParserImpl{}
 | |
| }
 | |
| 
 | |
| const yyFlag = -1000
 | |
| 
 | |
| func yyTokname(c int) string {
 | |
| 	if c >= 1 && c-1 < len(yyToknames) {
 | |
| 		if yyToknames[c-1] != "" {
 | |
| 			return yyToknames[c-1]
 | |
| 		}
 | |
| 	}
 | |
| 	return __yyfmt__.Sprintf("tok-%v", c)
 | |
| }
 | |
| 
 | |
| func yyStatname(s int) string {
 | |
| 	if s >= 0 && s < len(yyStatenames) {
 | |
| 		if yyStatenames[s] != "" {
 | |
| 			return yyStatenames[s]
 | |
| 		}
 | |
| 	}
 | |
| 	return __yyfmt__.Sprintf("state-%v", s)
 | |
| }
 | |
| 
 | |
| func yyErrorMessage(state, lookAhead int) string {
 | |
| 	const TOKSTART = 4
 | |
| 
 | |
| 	if !yyErrorVerbose {
 | |
| 		return "syntax error"
 | |
| 	}
 | |
| 
 | |
| 	for _, e := range yyErrorMessages {
 | |
| 		if e.state == state && e.token == lookAhead {
 | |
| 			return "syntax error: " + e.msg
 | |
| 		}
 | |
| 	}
 | |
| 
 | |
| 	res := "syntax error: unexpected " + yyTokname(lookAhead)
 | |
| 
 | |
| 	// To match Bison, suggest at most four expected tokens.
 | |
| 	expected := make([]int, 0, 4)
 | |
| 
 | |
| 	// Look for shiftable tokens.
 | |
| 	base := yyPact[state]
 | |
| 	for tok := TOKSTART; tok-1 < len(yyToknames); tok++ {
 | |
| 		if n := base + tok; n >= 0 && n < yyLast && yyChk[yyAct[n]] == tok {
 | |
| 			if len(expected) == cap(expected) {
 | |
| 				return res
 | |
| 			}
 | |
| 			expected = append(expected, tok)
 | |
| 		}
 | |
| 	}
 | |
| 
 | |
| 	if yyDef[state] == -2 {
 | |
| 		i := 0
 | |
| 		for yyExca[i] != -1 || yyExca[i+1] != state {
 | |
| 			i += 2
 | |
| 		}
 | |
| 
 | |
| 		// Look for tokens that we accept or reduce.
 | |
| 		for i += 2; yyExca[i] >= 0; i += 2 {
 | |
| 			tok := yyExca[i]
 | |
| 			if tok < TOKSTART || yyExca[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 yyExca[i+1] != 0 {
 | |
| 			return res
 | |
| 		}
 | |
| 	}
 | |
| 
 | |
| 	for i, tok := range expected {
 | |
| 		if i == 0 {
 | |
| 			res += ", expecting "
 | |
| 		} else {
 | |
| 			res += " or "
 | |
| 		}
 | |
| 		res += yyTokname(tok)
 | |
| 	}
 | |
| 	return res
 | |
| }
 | |
| 
 | |
| func yylex1(lex yyLexer, lval *yySymType) (char, token int) {
 | |
| 	token = 0
 | |
| 	char = lex.Lex(lval)
 | |
| 	if char <= 0 {
 | |
| 		token = yyTok1[0]
 | |
| 		goto out
 | |
| 	}
 | |
| 	if char < len(yyTok1) {
 | |
| 		token = yyTok1[char]
 | |
| 		goto out
 | |
| 	}
 | |
| 	if char >= yyPrivate {
 | |
| 		if char < yyPrivate+len(yyTok2) {
 | |
| 			token = yyTok2[char-yyPrivate]
 | |
| 			goto out
 | |
| 		}
 | |
| 	}
 | |
| 	for i := 0; i < len(yyTok3); i += 2 {
 | |
| 		token = yyTok3[i+0]
 | |
| 		if token == char {
 | |
| 			token = yyTok3[i+1]
 | |
| 			goto out
 | |
| 		}
 | |
| 	}
 | |
| 
 | |
| out:
 | |
| 	if token == 0 {
 | |
| 		token = yyTok2[1] /* unknown char */
 | |
| 	}
 | |
| 	if yyDebug >= 3 {
 | |
| 		__yyfmt__.Printf("lex %s(%d)\n", yyTokname(token), uint(char))
 | |
| 	}
 | |
| 	return char, token
 | |
| }
 | |
| 
 | |
| func yyParse(yylex yyLexer) int {
 | |
| 	return yyNewParser().Parse(yylex)
 | |
| }
 | |
| 
 | |
| func (yyrcvr *yyParserImpl) Parse(yylex yyLexer) int {
 | |
| 	var yyn int
 | |
| 	var yyVAL yySymType
 | |
| 	var yyDollar []yySymType
 | |
| 	_ = yyDollar // silence set and not used
 | |
| 	yyS := yyrcvr.stack[:]
 | |
| 
 | |
| 	Nerrs := 0   /* number of errors */
 | |
| 	Errflag := 0 /* error recovery flag */
 | |
| 	yystate := 0
 | |
| 	yyrcvr.char = -1
 | |
| 	yytoken := -1 // yyrcvr.char translated into internal numbering
 | |
| 	defer func() {
 | |
| 		// Make sure we report no lookahead when not parsing.
 | |
| 		yystate = -1
 | |
| 		yyrcvr.char = -1
 | |
| 		yytoken = -1
 | |
| 	}()
 | |
| 	yyp := -1
 | |
| 	goto yystack
 | |
| 
 | |
| ret0:
 | |
| 	return 0
 | |
| 
 | |
| ret1:
 | |
| 	return 1
 | |
| 
 | |
| yystack:
 | |
| 	/* put a state and value onto the stack */
 | |
| 	if yyDebug >= 4 {
 | |
| 		__yyfmt__.Printf("char %v in %v\n", yyTokname(yytoken), yyStatname(yystate))
 | |
| 	}
 | |
| 
 | |
| 	yyp++
 | |
| 	if yyp >= len(yyS) {
 | |
| 		nyys := make([]yySymType, len(yyS)*2)
 | |
| 		copy(nyys, yyS)
 | |
| 		yyS = nyys
 | |
| 	}
 | |
| 	yyS[yyp] = yyVAL
 | |
| 	yyS[yyp].yys = yystate
 | |
| 
 | |
| yynewstate:
 | |
| 	yyn = yyPact[yystate]
 | |
| 	if yyn <= yyFlag {
 | |
| 		goto yydefault /* simple state */
 | |
| 	}
 | |
| 	if yyrcvr.char < 0 {
 | |
| 		yyrcvr.char, yytoken = yylex1(yylex, &yyrcvr.lval)
 | |
| 	}
 | |
| 	yyn += yytoken
 | |
| 	if yyn < 0 || yyn >= yyLast {
 | |
| 		goto yydefault
 | |
| 	}
 | |
| 	yyn = yyAct[yyn]
 | |
| 	if yyChk[yyn] == yytoken { /* valid shift */
 | |
| 		yyrcvr.char = -1
 | |
| 		yytoken = -1
 | |
| 		yyVAL = yyrcvr.lval
 | |
| 		yystate = yyn
 | |
| 		if Errflag > 0 {
 | |
| 			Errflag--
 | |
| 		}
 | |
| 		goto yystack
 | |
| 	}
 | |
| 
 | |
| yydefault:
 | |
| 	/* default state action */
 | |
| 	yyn = yyDef[yystate]
 | |
| 	if yyn == -2 {
 | |
| 		if yyrcvr.char < 0 {
 | |
| 			yyrcvr.char, yytoken = yylex1(yylex, &yyrcvr.lval)
 | |
| 		}
 | |
| 
 | |
| 		/* look through exception table */
 | |
| 		xi := 0
 | |
| 		for {
 | |
| 			if yyExca[xi+0] == -1 && yyExca[xi+1] == yystate {
 | |
| 				break
 | |
| 			}
 | |
| 			xi += 2
 | |
| 		}
 | |
| 		for xi += 2; ; xi += 2 {
 | |
| 			yyn = yyExca[xi+0]
 | |
| 			if yyn < 0 || yyn == yytoken {
 | |
| 				break
 | |
| 			}
 | |
| 		}
 | |
| 		yyn = yyExca[xi+1]
 | |
| 		if yyn < 0 {
 | |
| 			goto ret0
 | |
| 		}
 | |
| 	}
 | |
| 	if yyn == 0 {
 | |
| 		/* error ... attempt to resume parsing */
 | |
| 		switch Errflag {
 | |
| 		case 0: /* brand new error */
 | |
| 			yylex.Error(yyErrorMessage(yystate, yytoken))
 | |
| 			Nerrs++
 | |
| 			if yyDebug >= 1 {
 | |
| 				__yyfmt__.Printf("%s", yyStatname(yystate))
 | |
| 				__yyfmt__.Printf(" saw %s\n", yyTokname(yytoken))
 | |
| 			}
 | |
| 			fallthrough
 | |
| 
 | |
| 		case 1, 2: /* incompletely recovered error ... try again */
 | |
| 			Errflag = 3
 | |
| 
 | |
| 			/* find a state where "error" is a legal shift action */
 | |
| 			for yyp >= 0 {
 | |
| 				yyn = yyPact[yyS[yyp].yys] + yyErrCode
 | |
| 				if yyn >= 0 && yyn < yyLast {
 | |
| 					yystate = yyAct[yyn] /* simulate a shift of "error" */
 | |
| 					if yyChk[yystate] == yyErrCode {
 | |
| 						goto yystack
 | |
| 					}
 | |
| 				}
 | |
| 
 | |
| 				/* the current p has no shift on "error", pop stack */
 | |
| 				if yyDebug >= 2 {
 | |
| 					__yyfmt__.Printf("error recovery pops state %d\n", yyS[yyp].yys)
 | |
| 				}
 | |
| 				yyp--
 | |
| 			}
 | |
| 			/* there is no state on the stack with an error shift ... abort */
 | |
| 			goto ret1
 | |
| 
 | |
| 		case 3: /* no shift yet; clobber input char */
 | |
| 			if yyDebug >= 2 {
 | |
| 				__yyfmt__.Printf("error recovery discards %s\n", yyTokname(yytoken))
 | |
| 			}
 | |
| 			if yytoken == yyEofCode {
 | |
| 				goto ret1
 | |
| 			}
 | |
| 			yyrcvr.char = -1
 | |
| 			yytoken = -1
 | |
| 			goto yynewstate /* try again in the same state */
 | |
| 		}
 | |
| 	}
 | |
| 
 | |
| 	/* reduction by production yyn */
 | |
| 	if yyDebug >= 2 {
 | |
| 		__yyfmt__.Printf("reduce %v in:\n\t%v\n", yyn, yyStatname(yystate))
 | |
| 	}
 | |
| 
 | |
| 	yynt := yyn
 | |
| 	yypt := yyp
 | |
| 	_ = yypt // guard against "declared and not used"
 | |
| 
 | |
| 	yyp -= yyR2[yyn]
 | |
| 	// yyp is now the index of $0. Perform the default action. Iff the
 | |
| 	// reduced production is ε, $1 is possibly out of range.
 | |
| 	if yyp+1 >= len(yyS) {
 | |
| 		nyys := make([]yySymType, len(yyS)*2)
 | |
| 		copy(nyys, yyS)
 | |
| 		yyS = nyys
 | |
| 	}
 | |
| 	yyVAL = yyS[yyp+1]
 | |
| 
 | |
| 	/* consult goto table to find next state */
 | |
| 	yyn = yyR1[yyn]
 | |
| 	yyg := yyPgo[yyn]
 | |
| 	yyj := yyg + yyS[yyp].yys + 1
 | |
| 
 | |
| 	if yyj >= yyLast {
 | |
| 		yystate = yyAct[yyg]
 | |
| 	} else {
 | |
| 		yystate = yyAct[yyj]
 | |
| 		if yyChk[yystate] != -yyn {
 | |
| 			yystate = yyAct[yyg]
 | |
| 		}
 | |
| 	}
 | |
| 	// dummy call; replaced with literal code
 | |
| 	switch yynt {
 | |
| 
 | |
| 	case 1:
 | |
| 		yyDollar = yyS[yypt-2 : yypt+1]
 | |
| 		{
 | |
| 			yylex.(*parser).generatedParserResult = yyDollar[2].labels
 | |
| 		}
 | |
| 	case 3:
 | |
| 		yyDollar = yyS[yypt-2 : yypt+1]
 | |
| 		{
 | |
| 			yylex.(*parser).addParseErrf(posrange.PositionRange{}, "no expression found in input")
 | |
| 		}
 | |
| 	case 4:
 | |
| 		yyDollar = yyS[yypt-2 : yypt+1]
 | |
| 		{
 | |
| 			yylex.(*parser).generatedParserResult = yyDollar[2].node
 | |
| 		}
 | |
| 	case 5:
 | |
| 		yyDollar = yyS[yypt-2 : yypt+1]
 | |
| 		{
 | |
| 			yylex.(*parser).generatedParserResult = yyDollar[2].node
 | |
| 		}
 | |
| 	case 7:
 | |
| 		yyDollar = yyS[yypt-1 : yypt+1]
 | |
| 		{
 | |
| 			yylex.(*parser).unexpected("", "")
 | |
| 		}
 | |
| 	case 20:
 | |
| 		yyDollar = yyS[yypt-3 : yypt+1]
 | |
| 		{
 | |
| 			yyVAL.node = yylex.(*parser).newAggregateExpr(yyDollar[1].item, yyDollar[2].node, yyDollar[3].node)
 | |
| 		}
 | |
| 	case 21:
 | |
| 		yyDollar = yyS[yypt-3 : yypt+1]
 | |
| 		{
 | |
| 			yyVAL.node = yylex.(*parser).newAggregateExpr(yyDollar[1].item, yyDollar[3].node, yyDollar[2].node)
 | |
| 		}
 | |
| 	case 22:
 | |
| 		yyDollar = yyS[yypt-2 : yypt+1]
 | |
| 		{
 | |
| 			yyVAL.node = yylex.(*parser).newAggregateExpr(yyDollar[1].item, &AggregateExpr{}, yyDollar[2].node)
 | |
| 		}
 | |
| 	case 23:
 | |
| 		yyDollar = yyS[yypt-2 : yypt+1]
 | |
| 		{
 | |
| 			yylex.(*parser).unexpected("aggregation", "")
 | |
| 			yyVAL.node = yylex.(*parser).newAggregateExpr(yyDollar[1].item, &AggregateExpr{}, Expressions{})
 | |
| 		}
 | |
| 	case 24:
 | |
| 		yyDollar = yyS[yypt-2 : yypt+1]
 | |
| 		{
 | |
| 			yyVAL.node = &AggregateExpr{
 | |
| 				Grouping: yyDollar[2].strings,
 | |
| 			}
 | |
| 		}
 | |
| 	case 25:
 | |
| 		yyDollar = yyS[yypt-2 : yypt+1]
 | |
| 		{
 | |
| 			yyVAL.node = &AggregateExpr{
 | |
| 				Grouping: yyDollar[2].strings,
 | |
| 				Without:  true,
 | |
| 			}
 | |
| 		}
 | |
| 	case 26:
 | |
| 		yyDollar = yyS[yypt-4 : yypt+1]
 | |
| 		{
 | |
| 			yyVAL.node = yylex.(*parser).newBinaryExpression(yyDollar[1].node, yyDollar[2].item, yyDollar[3].node, yyDollar[4].node)
 | |
| 		}
 | |
| 	case 27:
 | |
| 		yyDollar = yyS[yypt-4 : yypt+1]
 | |
| 		{
 | |
| 			yyVAL.node = yylex.(*parser).newBinaryExpression(yyDollar[1].node, yyDollar[2].item, yyDollar[3].node, yyDollar[4].node)
 | |
| 		}
 | |
| 	case 28:
 | |
| 		yyDollar = yyS[yypt-4 : yypt+1]
 | |
| 		{
 | |
| 			yyVAL.node = yylex.(*parser).newBinaryExpression(yyDollar[1].node, yyDollar[2].item, yyDollar[3].node, yyDollar[4].node)
 | |
| 		}
 | |
| 	case 29:
 | |
| 		yyDollar = yyS[yypt-4 : yypt+1]
 | |
| 		{
 | |
| 			yyVAL.node = yylex.(*parser).newBinaryExpression(yyDollar[1].node, yyDollar[2].item, yyDollar[3].node, yyDollar[4].node)
 | |
| 		}
 | |
| 	case 30:
 | |
| 		yyDollar = yyS[yypt-4 : yypt+1]
 | |
| 		{
 | |
| 			yyVAL.node = yylex.(*parser).newBinaryExpression(yyDollar[1].node, yyDollar[2].item, yyDollar[3].node, yyDollar[4].node)
 | |
| 		}
 | |
| 	case 31:
 | |
| 		yyDollar = yyS[yypt-4 : yypt+1]
 | |
| 		{
 | |
| 			yyVAL.node = yylex.(*parser).newBinaryExpression(yyDollar[1].node, yyDollar[2].item, yyDollar[3].node, yyDollar[4].node)
 | |
| 		}
 | |
| 	case 32:
 | |
| 		yyDollar = yyS[yypt-4 : yypt+1]
 | |
| 		{
 | |
| 			yyVAL.node = yylex.(*parser).newBinaryExpression(yyDollar[1].node, yyDollar[2].item, yyDollar[3].node, yyDollar[4].node)
 | |
| 		}
 | |
| 	case 33:
 | |
| 		yyDollar = yyS[yypt-4 : yypt+1]
 | |
| 		{
 | |
| 			yyVAL.node = yylex.(*parser).newBinaryExpression(yyDollar[1].node, yyDollar[2].item, yyDollar[3].node, yyDollar[4].node)
 | |
| 		}
 | |
| 	case 34:
 | |
| 		yyDollar = yyS[yypt-4 : yypt+1]
 | |
| 		{
 | |
| 			yyVAL.node = yylex.(*parser).newBinaryExpression(yyDollar[1].node, yyDollar[2].item, yyDollar[3].node, yyDollar[4].node)
 | |
| 		}
 | |
| 	case 35:
 | |
| 		yyDollar = yyS[yypt-4 : yypt+1]
 | |
| 		{
 | |
| 			yyVAL.node = yylex.(*parser).newBinaryExpression(yyDollar[1].node, yyDollar[2].item, yyDollar[3].node, yyDollar[4].node)
 | |
| 		}
 | |
| 	case 36:
 | |
| 		yyDollar = yyS[yypt-4 : yypt+1]
 | |
| 		{
 | |
| 			yyVAL.node = yylex.(*parser).newBinaryExpression(yyDollar[1].node, yyDollar[2].item, yyDollar[3].node, yyDollar[4].node)
 | |
| 		}
 | |
| 	case 37:
 | |
| 		yyDollar = yyS[yypt-4 : yypt+1]
 | |
| 		{
 | |
| 			yyVAL.node = yylex.(*parser).newBinaryExpression(yyDollar[1].node, yyDollar[2].item, yyDollar[3].node, yyDollar[4].node)
 | |
| 		}
 | |
| 	case 38:
 | |
| 		yyDollar = yyS[yypt-4 : yypt+1]
 | |
| 		{
 | |
| 			yyVAL.node = yylex.(*parser).newBinaryExpression(yyDollar[1].node, yyDollar[2].item, yyDollar[3].node, yyDollar[4].node)
 | |
| 		}
 | |
| 	case 39:
 | |
| 		yyDollar = yyS[yypt-4 : yypt+1]
 | |
| 		{
 | |
| 			yyVAL.node = yylex.(*parser).newBinaryExpression(yyDollar[1].node, yyDollar[2].item, yyDollar[3].node, yyDollar[4].node)
 | |
| 		}
 | |
| 	case 40:
 | |
| 		yyDollar = yyS[yypt-4 : yypt+1]
 | |
| 		{
 | |
| 			yyVAL.node = yylex.(*parser).newBinaryExpression(yyDollar[1].node, yyDollar[2].item, yyDollar[3].node, yyDollar[4].node)
 | |
| 		}
 | |
| 	case 41:
 | |
| 		yyDollar = yyS[yypt-4 : yypt+1]
 | |
| 		{
 | |
| 			yyVAL.node = yylex.(*parser).newBinaryExpression(yyDollar[1].node, yyDollar[2].item, yyDollar[3].node, yyDollar[4].node)
 | |
| 		}
 | |
| 	case 43:
 | |
| 		yyDollar = yyS[yypt-0 : yypt+1]
 | |
| 		{
 | |
| 			yyVAL.node = &BinaryExpr{
 | |
| 				VectorMatching: &VectorMatching{Card: CardOneToOne},
 | |
| 			}
 | |
| 		}
 | |
| 	case 44:
 | |
| 		yyDollar = yyS[yypt-1 : yypt+1]
 | |
| 		{
 | |
| 			yyVAL.node = &BinaryExpr{
 | |
| 				VectorMatching: &VectorMatching{Card: CardOneToOne},
 | |
| 				ReturnBool:     true,
 | |
| 			}
 | |
| 		}
 | |
| 	case 45:
 | |
| 		yyDollar = yyS[yypt-3 : yypt+1]
 | |
| 		{
 | |
| 			yyVAL.node = yyDollar[1].node
 | |
| 			yyVAL.node.(*BinaryExpr).VectorMatching.MatchingLabels = yyDollar[3].strings
 | |
| 		}
 | |
| 	case 46:
 | |
| 		yyDollar = yyS[yypt-3 : yypt+1]
 | |
| 		{
 | |
| 			yyVAL.node = yyDollar[1].node
 | |
| 			yyVAL.node.(*BinaryExpr).VectorMatching.MatchingLabels = yyDollar[3].strings
 | |
| 			yyVAL.node.(*BinaryExpr).VectorMatching.On = true
 | |
| 		}
 | |
| 	case 49:
 | |
| 		yyDollar = yyS[yypt-3 : yypt+1]
 | |
| 		{
 | |
| 			yyVAL.node = yyDollar[1].node
 | |
| 			yyVAL.node.(*BinaryExpr).VectorMatching.Card = CardManyToOne
 | |
| 			yyVAL.node.(*BinaryExpr).VectorMatching.Include = yyDollar[3].strings
 | |
| 		}
 | |
| 	case 50:
 | |
| 		yyDollar = yyS[yypt-3 : yypt+1]
 | |
| 		{
 | |
| 			yyVAL.node = yyDollar[1].node
 | |
| 			yyVAL.node.(*BinaryExpr).VectorMatching.Card = CardOneToMany
 | |
| 			yyVAL.node.(*BinaryExpr).VectorMatching.Include = yyDollar[3].strings
 | |
| 		}
 | |
| 	case 51:
 | |
| 		yyDollar = yyS[yypt-3 : yypt+1]
 | |
| 		{
 | |
| 			yyVAL.strings = yyDollar[2].strings
 | |
| 		}
 | |
| 	case 52:
 | |
| 		yyDollar = yyS[yypt-4 : yypt+1]
 | |
| 		{
 | |
| 			yyVAL.strings = yyDollar[2].strings
 | |
| 		}
 | |
| 	case 53:
 | |
| 		yyDollar = yyS[yypt-2 : yypt+1]
 | |
| 		{
 | |
| 			yyVAL.strings = []string{}
 | |
| 		}
 | |
| 	case 54:
 | |
| 		yyDollar = yyS[yypt-1 : yypt+1]
 | |
| 		{
 | |
| 			yylex.(*parser).unexpected("grouping opts", "\"(\"")
 | |
| 			yyVAL.strings = nil
 | |
| 		}
 | |
| 	case 55:
 | |
| 		yyDollar = yyS[yypt-3 : yypt+1]
 | |
| 		{
 | |
| 			yyVAL.strings = append(yyDollar[1].strings, yyDollar[3].item.Val)
 | |
| 		}
 | |
| 	case 56:
 | |
| 		yyDollar = yyS[yypt-1 : yypt+1]
 | |
| 		{
 | |
| 			yyVAL.strings = []string{yyDollar[1].item.Val}
 | |
| 		}
 | |
| 	case 57:
 | |
| 		yyDollar = yyS[yypt-2 : yypt+1]
 | |
| 		{
 | |
| 			yylex.(*parser).unexpected("grouping opts", "\",\" or \")\"")
 | |
| 			yyVAL.strings = yyDollar[1].strings
 | |
| 		}
 | |
| 	case 58:
 | |
| 		yyDollar = yyS[yypt-1 : yypt+1]
 | |
| 		{
 | |
| 			if !isLabel(yyDollar[1].item.Val) {
 | |
| 				yylex.(*parser).unexpected("grouping opts", "label")
 | |
| 			}
 | |
| 			yyVAL.item = yyDollar[1].item
 | |
| 		}
 | |
| 	case 59:
 | |
| 		yyDollar = yyS[yypt-1 : yypt+1]
 | |
| 		{
 | |
| 			yylex.(*parser).unexpected("grouping opts", "label")
 | |
| 			yyVAL.item = Item{}
 | |
| 		}
 | |
| 	case 60:
 | |
| 		yyDollar = yyS[yypt-2 : yypt+1]
 | |
| 		{
 | |
| 			fn, exist := getFunction(yyDollar[1].item.Val, yylex.(*parser).functions)
 | |
| 			if !exist {
 | |
| 				yylex.(*parser).addParseErrf(yyDollar[1].item.PositionRange(), "unknown function with name %q", yyDollar[1].item.Val)
 | |
| 			}
 | |
| 			if fn != nil && fn.Experimental && !EnableExperimentalFunctions {
 | |
| 				yylex.(*parser).addParseErrf(yyDollar[1].item.PositionRange(), "function %q is not enabled", yyDollar[1].item.Val)
 | |
| 			}
 | |
| 			yyVAL.node = &Call{
 | |
| 				Func: fn,
 | |
| 				Args: yyDollar[2].node.(Expressions),
 | |
| 				PosRange: posrange.PositionRange{
 | |
| 					Start: yyDollar[1].item.Pos,
 | |
| 					End:   yylex.(*parser).lastClosing,
 | |
| 				},
 | |
| 			}
 | |
| 		}
 | |
| 	case 61:
 | |
| 		yyDollar = yyS[yypt-3 : yypt+1]
 | |
| 		{
 | |
| 			yyVAL.node = yyDollar[2].node
 | |
| 		}
 | |
| 	case 62:
 | |
| 		yyDollar = yyS[yypt-2 : yypt+1]
 | |
| 		{
 | |
| 			yyVAL.node = Expressions{}
 | |
| 		}
 | |
| 	case 63:
 | |
| 		yyDollar = yyS[yypt-3 : yypt+1]
 | |
| 		{
 | |
| 			yyVAL.node = append(yyDollar[1].node.(Expressions), yyDollar[3].node.(Expr))
 | |
| 		}
 | |
| 	case 64:
 | |
| 		yyDollar = yyS[yypt-1 : yypt+1]
 | |
| 		{
 | |
| 			yyVAL.node = Expressions{yyDollar[1].node.(Expr)}
 | |
| 		}
 | |
| 	case 65:
 | |
| 		yyDollar = yyS[yypt-2 : yypt+1]
 | |
| 		{
 | |
| 			yylex.(*parser).addParseErrf(yyDollar[2].item.PositionRange(), "trailing commas not allowed in function call args")
 | |
| 			yyVAL.node = yyDollar[1].node
 | |
| 		}
 | |
| 	case 66:
 | |
| 		yyDollar = yyS[yypt-3 : yypt+1]
 | |
| 		{
 | |
| 			yyVAL.node = &ParenExpr{Expr: yyDollar[2].node.(Expr), PosRange: mergeRanges(&yyDollar[1].item, &yyDollar[3].item)}
 | |
| 		}
 | |
| 	case 67:
 | |
| 		yyDollar = yyS[yypt-3 : yypt+1]
 | |
| 		{
 | |
| 			yylex.(*parser).addOffset(yyDollar[1].node, yyDollar[3].duration)
 | |
| 			yyVAL.node = yyDollar[1].node
 | |
| 		}
 | |
| 	case 68:
 | |
| 		yyDollar = yyS[yypt-4 : yypt+1]
 | |
| 		{
 | |
| 			yylex.(*parser).addOffset(yyDollar[1].node, -yyDollar[4].duration)
 | |
| 			yyVAL.node = yyDollar[1].node
 | |
| 		}
 | |
| 	case 69:
 | |
| 		yyDollar = yyS[yypt-3 : yypt+1]
 | |
| 		{
 | |
| 			yylex.(*parser).unexpected("offset", "duration")
 | |
| 			yyVAL.node = yyDollar[1].node
 | |
| 		}
 | |
| 	case 70:
 | |
| 		yyDollar = yyS[yypt-3 : yypt+1]
 | |
| 		{
 | |
| 			yylex.(*parser).setTimestamp(yyDollar[1].node, yyDollar[3].float)
 | |
| 			yyVAL.node = yyDollar[1].node
 | |
| 		}
 | |
| 	case 71:
 | |
| 		yyDollar = yyS[yypt-5 : yypt+1]
 | |
| 		{
 | |
| 			yylex.(*parser).setAtModifierPreprocessor(yyDollar[1].node, yyDollar[3].item)
 | |
| 			yyVAL.node = yyDollar[1].node
 | |
| 		}
 | |
| 	case 72:
 | |
| 		yyDollar = yyS[yypt-3 : yypt+1]
 | |
| 		{
 | |
| 			yylex.(*parser).unexpected("@", "timestamp")
 | |
| 			yyVAL.node = yyDollar[1].node
 | |
| 		}
 | |
| 	case 75:
 | |
| 		yyDollar = yyS[yypt-4 : yypt+1]
 | |
| 		{
 | |
| 			var errMsg string
 | |
| 			vs, ok := yyDollar[1].node.(*VectorSelector)
 | |
| 			if !ok {
 | |
| 				errMsg = "ranges only allowed for vector selectors"
 | |
| 			} else if vs.OriginalOffset != 0 {
 | |
| 				errMsg = "no offset modifiers allowed before range"
 | |
| 			} else if vs.Timestamp != nil {
 | |
| 				errMsg = "no @ modifiers allowed before range"
 | |
| 			}
 | |
| 
 | |
| 			if errMsg != "" {
 | |
| 				errRange := mergeRanges(&yyDollar[2].item, &yyDollar[4].item)
 | |
| 				yylex.(*parser).addParseErrf(errRange, errMsg)
 | |
| 			}
 | |
| 
 | |
| 			yyVAL.node = &MatrixSelector{
 | |
| 				VectorSelector: yyDollar[1].node.(Expr),
 | |
| 				Range:          yyDollar[3].duration,
 | |
| 				EndPos:         yylex.(*parser).lastClosing,
 | |
| 			}
 | |
| 		}
 | |
| 	case 76:
 | |
| 		yyDollar = yyS[yypt-6 : yypt+1]
 | |
| 		{
 | |
| 			yyVAL.node = &SubqueryExpr{
 | |
| 				Expr:  yyDollar[1].node.(Expr),
 | |
| 				Range: yyDollar[3].duration,
 | |
| 				Step:  yyDollar[5].duration,
 | |
| 
 | |
| 				EndPos: yyDollar[6].item.Pos + 1,
 | |
| 			}
 | |
| 		}
 | |
| 	case 77:
 | |
| 		yyDollar = yyS[yypt-6 : yypt+1]
 | |
| 		{
 | |
| 			yylex.(*parser).unexpected("subquery selector", "\"]\"")
 | |
| 			yyVAL.node = yyDollar[1].node
 | |
| 		}
 | |
| 	case 78:
 | |
| 		yyDollar = yyS[yypt-5 : yypt+1]
 | |
| 		{
 | |
| 			yylex.(*parser).unexpected("subquery selector", "duration or \"]\"")
 | |
| 			yyVAL.node = yyDollar[1].node
 | |
| 		}
 | |
| 	case 79:
 | |
| 		yyDollar = yyS[yypt-4 : yypt+1]
 | |
| 		{
 | |
| 			yylex.(*parser).unexpected("subquery or range", "\":\" or \"]\"")
 | |
| 			yyVAL.node = yyDollar[1].node
 | |
| 		}
 | |
| 	case 80:
 | |
| 		yyDollar = yyS[yypt-3 : yypt+1]
 | |
| 		{
 | |
| 			yylex.(*parser).unexpected("subquery selector", "duration")
 | |
| 			yyVAL.node = yyDollar[1].node
 | |
| 		}
 | |
| 	case 81:
 | |
| 		yyDollar = yyS[yypt-2 : yypt+1]
 | |
| 		{
 | |
| 			if nl, ok := yyDollar[2].node.(*NumberLiteral); ok {
 | |
| 				if yyDollar[1].item.Typ == SUB {
 | |
| 					nl.Val *= -1
 | |
| 				}
 | |
| 				nl.PosRange.Start = yyDollar[1].item.Pos
 | |
| 				yyVAL.node = nl
 | |
| 			} else {
 | |
| 				yyVAL.node = &UnaryExpr{Op: yyDollar[1].item.Typ, Expr: yyDollar[2].node.(Expr), StartPos: yyDollar[1].item.Pos}
 | |
| 			}
 | |
| 		}
 | |
| 	case 82:
 | |
| 		yyDollar = yyS[yypt-2 : yypt+1]
 | |
| 		{
 | |
| 			vs := yyDollar[2].node.(*VectorSelector)
 | |
| 			vs.PosRange = mergeRanges(&yyDollar[1].item, vs)
 | |
| 			vs.Name = yyDollar[1].item.Val
 | |
| 			yylex.(*parser).assembleVectorSelector(vs)
 | |
| 			yyVAL.node = vs
 | |
| 		}
 | |
| 	case 83:
 | |
| 		yyDollar = yyS[yypt-1 : yypt+1]
 | |
| 		{
 | |
| 			vs := &VectorSelector{
 | |
| 				Name:          yyDollar[1].item.Val,
 | |
| 				LabelMatchers: []*labels.Matcher{},
 | |
| 				PosRange:      yyDollar[1].item.PositionRange(),
 | |
| 			}
 | |
| 			yylex.(*parser).assembleVectorSelector(vs)
 | |
| 			yyVAL.node = vs
 | |
| 		}
 | |
| 	case 84:
 | |
| 		yyDollar = yyS[yypt-1 : yypt+1]
 | |
| 		{
 | |
| 			vs := yyDollar[1].node.(*VectorSelector)
 | |
| 			yylex.(*parser).assembleVectorSelector(vs)
 | |
| 			yyVAL.node = vs
 | |
| 		}
 | |
| 	case 85:
 | |
| 		yyDollar = yyS[yypt-3 : yypt+1]
 | |
| 		{
 | |
| 			yyVAL.node = &VectorSelector{
 | |
| 				LabelMatchers: yyDollar[2].matchers,
 | |
| 				PosRange:      mergeRanges(&yyDollar[1].item, &yyDollar[3].item),
 | |
| 			}
 | |
| 		}
 | |
| 	case 86:
 | |
| 		yyDollar = yyS[yypt-4 : yypt+1]
 | |
| 		{
 | |
| 			yyVAL.node = &VectorSelector{
 | |
| 				LabelMatchers: yyDollar[2].matchers,
 | |
| 				PosRange:      mergeRanges(&yyDollar[1].item, &yyDollar[4].item),
 | |
| 			}
 | |
| 		}
 | |
| 	case 87:
 | |
| 		yyDollar = yyS[yypt-2 : yypt+1]
 | |
| 		{
 | |
| 			yyVAL.node = &VectorSelector{
 | |
| 				LabelMatchers: []*labels.Matcher{},
 | |
| 				PosRange:      mergeRanges(&yyDollar[1].item, &yyDollar[2].item),
 | |
| 			}
 | |
| 		}
 | |
| 	case 88:
 | |
| 		yyDollar = yyS[yypt-3 : yypt+1]
 | |
| 		{
 | |
| 			if yyDollar[1].matchers != nil {
 | |
| 				yyVAL.matchers = append(yyDollar[1].matchers, yyDollar[3].matcher)
 | |
| 			} else {
 | |
| 				yyVAL.matchers = yyDollar[1].matchers
 | |
| 			}
 | |
| 		}
 | |
| 	case 89:
 | |
| 		yyDollar = yyS[yypt-1 : yypt+1]
 | |
| 		{
 | |
| 			yyVAL.matchers = []*labels.Matcher{yyDollar[1].matcher}
 | |
| 		}
 | |
| 	case 90:
 | |
| 		yyDollar = yyS[yypt-2 : yypt+1]
 | |
| 		{
 | |
| 			yylex.(*parser).unexpected("label matching", "\",\" or \"}\"")
 | |
| 			yyVAL.matchers = yyDollar[1].matchers
 | |
| 		}
 | |
| 	case 91:
 | |
| 		yyDollar = yyS[yypt-3 : yypt+1]
 | |
| 		{
 | |
| 			yyVAL.matcher = yylex.(*parser).newLabelMatcher(yyDollar[1].item, yyDollar[2].item, yyDollar[3].item)
 | |
| 		}
 | |
| 	case 92:
 | |
| 		yyDollar = yyS[yypt-3 : yypt+1]
 | |
| 		{
 | |
| 			yyVAL.matcher = yylex.(*parser).newLabelMatcher(yyDollar[1].item, yyDollar[2].item, yyDollar[3].item)
 | |
| 		}
 | |
| 	case 93:
 | |
| 		yyDollar = yyS[yypt-1 : yypt+1]
 | |
| 		{
 | |
| 			yyVAL.matcher = yylex.(*parser).newMetricNameMatcher(yyDollar[1].item)
 | |
| 		}
 | |
| 	case 94:
 | |
| 		yyDollar = yyS[yypt-3 : yypt+1]
 | |
| 		{
 | |
| 			yylex.(*parser).unexpected("label matching", "string")
 | |
| 			yyVAL.matcher = nil
 | |
| 		}
 | |
| 	case 95:
 | |
| 		yyDollar = yyS[yypt-3 : yypt+1]
 | |
| 		{
 | |
| 			yylex.(*parser).unexpected("label matching", "string")
 | |
| 			yyVAL.matcher = nil
 | |
| 		}
 | |
| 	case 96:
 | |
| 		yyDollar = yyS[yypt-2 : yypt+1]
 | |
| 		{
 | |
| 			yylex.(*parser).unexpected("label matching", "label matching operator")
 | |
| 			yyVAL.matcher = nil
 | |
| 		}
 | |
| 	case 97:
 | |
| 		yyDollar = yyS[yypt-1 : yypt+1]
 | |
| 		{
 | |
| 			yylex.(*parser).unexpected("label matching", "identifier or \"}\"")
 | |
| 			yyVAL.matcher = nil
 | |
| 		}
 | |
| 	case 98:
 | |
| 		yyDollar = yyS[yypt-2 : yypt+1]
 | |
| 		{
 | |
| 			b := labels.NewBuilder(yyDollar[2].labels)
 | |
| 			b.Set(labels.MetricName, yyDollar[1].item.Val)
 | |
| 			yyVAL.labels = b.Labels()
 | |
| 		}
 | |
| 	case 99:
 | |
| 		yyDollar = yyS[yypt-1 : yypt+1]
 | |
| 		{
 | |
| 			yyVAL.labels = yyDollar[1].labels
 | |
| 		}
 | |
| 	case 122:
 | |
| 		yyDollar = yyS[yypt-3 : yypt+1]
 | |
| 		{
 | |
| 			yyVAL.labels = labels.New(yyDollar[2].lblList...)
 | |
| 		}
 | |
| 	case 123:
 | |
| 		yyDollar = yyS[yypt-4 : yypt+1]
 | |
| 		{
 | |
| 			yyVAL.labels = labels.New(yyDollar[2].lblList...)
 | |
| 		}
 | |
| 	case 124:
 | |
| 		yyDollar = yyS[yypt-2 : yypt+1]
 | |
| 		{
 | |
| 			yyVAL.labels = labels.New()
 | |
| 		}
 | |
| 	case 125:
 | |
| 		yyDollar = yyS[yypt-0 : yypt+1]
 | |
| 		{
 | |
| 			yyVAL.labels = labels.New()
 | |
| 		}
 | |
| 	case 126:
 | |
| 		yyDollar = yyS[yypt-3 : yypt+1]
 | |
| 		{
 | |
| 			yyVAL.lblList = append(yyDollar[1].lblList, yyDollar[3].label)
 | |
| 		}
 | |
| 	case 127:
 | |
| 		yyDollar = yyS[yypt-1 : yypt+1]
 | |
| 		{
 | |
| 			yyVAL.lblList = []labels.Label{yyDollar[1].label}
 | |
| 		}
 | |
| 	case 128:
 | |
| 		yyDollar = yyS[yypt-2 : yypt+1]
 | |
| 		{
 | |
| 			yylex.(*parser).unexpected("label set", "\",\" or \"}\"")
 | |
| 			yyVAL.lblList = yyDollar[1].lblList
 | |
| 		}
 | |
| 	case 129:
 | |
| 		yyDollar = yyS[yypt-3 : yypt+1]
 | |
| 		{
 | |
| 			yyVAL.label = labels.Label{Name: yyDollar[1].item.Val, Value: yylex.(*parser).unquoteString(yyDollar[3].item.Val)}
 | |
| 		}
 | |
| 	case 130:
 | |
| 		yyDollar = yyS[yypt-3 : yypt+1]
 | |
| 		{
 | |
| 			yylex.(*parser).unexpected("label set", "string")
 | |
| 			yyVAL.label = labels.Label{}
 | |
| 		}
 | |
| 	case 131:
 | |
| 		yyDollar = yyS[yypt-2 : yypt+1]
 | |
| 		{
 | |
| 			yylex.(*parser).unexpected("label set", "\"=\"")
 | |
| 			yyVAL.label = labels.Label{}
 | |
| 		}
 | |
| 	case 132:
 | |
| 		yyDollar = yyS[yypt-1 : yypt+1]
 | |
| 		{
 | |
| 			yylex.(*parser).unexpected("label set", "identifier or \"}\"")
 | |
| 			yyVAL.label = labels.Label{}
 | |
| 		}
 | |
| 	case 133:
 | |
| 		yyDollar = yyS[yypt-2 : yypt+1]
 | |
| 		{
 | |
| 			yylex.(*parser).generatedParserResult = &seriesDescription{
 | |
| 				labels: yyDollar[1].labels,
 | |
| 				values: yyDollar[2].series,
 | |
| 			}
 | |
| 		}
 | |
| 	case 134:
 | |
| 		yyDollar = yyS[yypt-0 : yypt+1]
 | |
| 		{
 | |
| 			yyVAL.series = []SequenceValue{}
 | |
| 		}
 | |
| 	case 135:
 | |
| 		yyDollar = yyS[yypt-3 : yypt+1]
 | |
| 		{
 | |
| 			yyVAL.series = append(yyDollar[1].series, yyDollar[3].series...)
 | |
| 		}
 | |
| 	case 136:
 | |
| 		yyDollar = yyS[yypt-2 : yypt+1]
 | |
| 		{
 | |
| 			yyVAL.series = yyDollar[1].series
 | |
| 		}
 | |
| 	case 137:
 | |
| 		yyDollar = yyS[yypt-1 : yypt+1]
 | |
| 		{
 | |
| 			yylex.(*parser).unexpected("series values", "")
 | |
| 			yyVAL.series = nil
 | |
| 		}
 | |
| 	case 138:
 | |
| 		yyDollar = yyS[yypt-1 : yypt+1]
 | |
| 		{
 | |
| 			yyVAL.series = []SequenceValue{{Omitted: true}}
 | |
| 		}
 | |
| 	case 139:
 | |
| 		yyDollar = yyS[yypt-3 : yypt+1]
 | |
| 		{
 | |
| 			yyVAL.series = []SequenceValue{}
 | |
| 			for i := uint64(0); i < yyDollar[3].uint; i++ {
 | |
| 				yyVAL.series = append(yyVAL.series, SequenceValue{Omitted: true})
 | |
| 			}
 | |
| 		}
 | |
| 	case 140:
 | |
| 		yyDollar = yyS[yypt-1 : yypt+1]
 | |
| 		{
 | |
| 			yyVAL.series = []SequenceValue{{Value: yyDollar[1].float}}
 | |
| 		}
 | |
| 	case 141:
 | |
| 		yyDollar = yyS[yypt-3 : yypt+1]
 | |
| 		{
 | |
| 			yyVAL.series = []SequenceValue{}
 | |
| 			// Add an additional value for time 0, which we ignore in tests.
 | |
| 			for i := uint64(0); i <= yyDollar[3].uint; i++ {
 | |
| 				yyVAL.series = append(yyVAL.series, SequenceValue{Value: yyDollar[1].float})
 | |
| 			}
 | |
| 		}
 | |
| 	case 142:
 | |
| 		yyDollar = yyS[yypt-4 : yypt+1]
 | |
| 		{
 | |
| 			yyVAL.series = []SequenceValue{}
 | |
| 			// Add an additional value for time 0, which we ignore in tests.
 | |
| 			for i := uint64(0); i <= yyDollar[4].uint; i++ {
 | |
| 				yyVAL.series = append(yyVAL.series, SequenceValue{Value: yyDollar[1].float})
 | |
| 				yyDollar[1].float += yyDollar[2].float
 | |
| 			}
 | |
| 		}
 | |
| 	case 143:
 | |
| 		yyDollar = yyS[yypt-1 : yypt+1]
 | |
| 		{
 | |
| 			yyVAL.series = []SequenceValue{{Histogram: yyDollar[1].histogram}}
 | |
| 		}
 | |
| 	case 144:
 | |
| 		yyDollar = yyS[yypt-3 : yypt+1]
 | |
| 		{
 | |
| 			yyVAL.series = []SequenceValue{}
 | |
| 			// Add an additional value for time 0, which we ignore in tests.
 | |
| 			for i := uint64(0); i <= yyDollar[3].uint; i++ {
 | |
| 				yyVAL.series = append(yyVAL.series, SequenceValue{Histogram: yyDollar[1].histogram})
 | |
| 				//$1 += $2
 | |
| 			}
 | |
| 		}
 | |
| 	case 145:
 | |
| 		yyDollar = yyS[yypt-5 : yypt+1]
 | |
| 		{
 | |
| 			val, err := yylex.(*parser).histogramsIncreaseSeries(yyDollar[1].histogram, yyDollar[3].histogram, yyDollar[5].uint)
 | |
| 			if err != nil {
 | |
| 				yylex.(*parser).addSemanticError(err)
 | |
| 			}
 | |
| 			yyVAL.series = val
 | |
| 		}
 | |
| 	case 146:
 | |
| 		yyDollar = yyS[yypt-5 : yypt+1]
 | |
| 		{
 | |
| 			val, err := yylex.(*parser).histogramsDecreaseSeries(yyDollar[1].histogram, yyDollar[3].histogram, yyDollar[5].uint)
 | |
| 			if err != nil {
 | |
| 				yylex.(*parser).addSemanticError(err)
 | |
| 			}
 | |
| 			yyVAL.series = val
 | |
| 		}
 | |
| 	case 147:
 | |
| 		yyDollar = yyS[yypt-1 : yypt+1]
 | |
| 		{
 | |
| 			if yyDollar[1].item.Val != "stale" {
 | |
| 				yylex.(*parser).unexpected("series values", "number or \"stale\"")
 | |
| 			}
 | |
| 			yyVAL.float = math.Float64frombits(value.StaleNaN)
 | |
| 		}
 | |
| 	case 150:
 | |
| 		yyDollar = yyS[yypt-4 : yypt+1]
 | |
| 		{
 | |
| 			yyVAL.histogram = yylex.(*parser).buildHistogramFromMap(&yyDollar[2].descriptors)
 | |
| 		}
 | |
| 	case 151:
 | |
| 		yyDollar = yyS[yypt-3 : yypt+1]
 | |
| 		{
 | |
| 			yyVAL.histogram = yylex.(*parser).buildHistogramFromMap(&yyDollar[2].descriptors)
 | |
| 		}
 | |
| 	case 152:
 | |
| 		yyDollar = yyS[yypt-3 : yypt+1]
 | |
| 		{
 | |
| 			m := yylex.(*parser).newMap()
 | |
| 			yyVAL.histogram = yylex.(*parser).buildHistogramFromMap(&m)
 | |
| 		}
 | |
| 	case 153:
 | |
| 		yyDollar = yyS[yypt-2 : yypt+1]
 | |
| 		{
 | |
| 			m := yylex.(*parser).newMap()
 | |
| 			yyVAL.histogram = yylex.(*parser).buildHistogramFromMap(&m)
 | |
| 		}
 | |
| 	case 154:
 | |
| 		yyDollar = yyS[yypt-3 : yypt+1]
 | |
| 		{
 | |
| 			yyVAL.descriptors = *(yylex.(*parser).mergeMaps(&yyDollar[1].descriptors, &yyDollar[3].descriptors))
 | |
| 		}
 | |
| 	case 155:
 | |
| 		yyDollar = yyS[yypt-1 : yypt+1]
 | |
| 		{
 | |
| 			yyVAL.descriptors = yyDollar[1].descriptors
 | |
| 		}
 | |
| 	case 156:
 | |
| 		yyDollar = yyS[yypt-2 : yypt+1]
 | |
| 		{
 | |
| 			yylex.(*parser).unexpected("histogram description", "histogram description key, e.g. buckets:[5 10 7]")
 | |
| 		}
 | |
| 	case 157:
 | |
| 		yyDollar = yyS[yypt-3 : yypt+1]
 | |
| 		{
 | |
| 			yyVAL.descriptors = yylex.(*parser).newMap()
 | |
| 			yyVAL.descriptors["schema"] = yyDollar[3].int
 | |
| 		}
 | |
| 	case 158:
 | |
| 		yyDollar = yyS[yypt-3 : yypt+1]
 | |
| 		{
 | |
| 			yyVAL.descriptors = yylex.(*parser).newMap()
 | |
| 			yyVAL.descriptors["sum"] = yyDollar[3].float
 | |
| 		}
 | |
| 	case 159:
 | |
| 		yyDollar = yyS[yypt-3 : yypt+1]
 | |
| 		{
 | |
| 			yyVAL.descriptors = yylex.(*parser).newMap()
 | |
| 			yyVAL.descriptors["count"] = yyDollar[3].float
 | |
| 		}
 | |
| 	case 160:
 | |
| 		yyDollar = yyS[yypt-3 : yypt+1]
 | |
| 		{
 | |
| 			yyVAL.descriptors = yylex.(*parser).newMap()
 | |
| 			yyVAL.descriptors["z_bucket"] = yyDollar[3].float
 | |
| 		}
 | |
| 	case 161:
 | |
| 		yyDollar = yyS[yypt-3 : yypt+1]
 | |
| 		{
 | |
| 			yyVAL.descriptors = yylex.(*parser).newMap()
 | |
| 			yyVAL.descriptors["z_bucket_w"] = yyDollar[3].float
 | |
| 		}
 | |
| 	case 162:
 | |
| 		yyDollar = yyS[yypt-3 : yypt+1]
 | |
| 		{
 | |
| 			yyVAL.descriptors = yylex.(*parser).newMap()
 | |
| 			yyVAL.descriptors["buckets"] = yyDollar[3].bucket_set
 | |
| 		}
 | |
| 	case 163:
 | |
| 		yyDollar = yyS[yypt-3 : yypt+1]
 | |
| 		{
 | |
| 			yyVAL.descriptors = yylex.(*parser).newMap()
 | |
| 			yyVAL.descriptors["offset"] = yyDollar[3].int
 | |
| 		}
 | |
| 	case 164:
 | |
| 		yyDollar = yyS[yypt-3 : yypt+1]
 | |
| 		{
 | |
| 			yyVAL.descriptors = yylex.(*parser).newMap()
 | |
| 			yyVAL.descriptors["n_buckets"] = yyDollar[3].bucket_set
 | |
| 		}
 | |
| 	case 165:
 | |
| 		yyDollar = yyS[yypt-3 : yypt+1]
 | |
| 		{
 | |
| 			yyVAL.descriptors = yylex.(*parser).newMap()
 | |
| 			yyVAL.descriptors["n_offset"] = yyDollar[3].int
 | |
| 		}
 | |
| 	case 166:
 | |
| 		yyDollar = yyS[yypt-4 : yypt+1]
 | |
| 		{
 | |
| 			yyVAL.bucket_set = yyDollar[2].bucket_set
 | |
| 		}
 | |
| 	case 167:
 | |
| 		yyDollar = yyS[yypt-3 : yypt+1]
 | |
| 		{
 | |
| 			yyVAL.bucket_set = yyDollar[2].bucket_set
 | |
| 		}
 | |
| 	case 168:
 | |
| 		yyDollar = yyS[yypt-3 : yypt+1]
 | |
| 		{
 | |
| 			yyVAL.bucket_set = append(yyDollar[1].bucket_set, yyDollar[3].float)
 | |
| 		}
 | |
| 	case 169:
 | |
| 		yyDollar = yyS[yypt-1 : yypt+1]
 | |
| 		{
 | |
| 			yyVAL.bucket_set = []float64{yyDollar[1].float}
 | |
| 		}
 | |
| 	case 216:
 | |
| 		yyDollar = yyS[yypt-1 : yypt+1]
 | |
| 		{
 | |
| 			yyVAL.node = &NumberLiteral{
 | |
| 				Val:      yylex.(*parser).number(yyDollar[1].item.Val),
 | |
| 				PosRange: yyDollar[1].item.PositionRange(),
 | |
| 			}
 | |
| 		}
 | |
| 	case 217:
 | |
| 		yyDollar = yyS[yypt-1 : yypt+1]
 | |
| 		{
 | |
| 			yyVAL.float = yylex.(*parser).number(yyDollar[1].item.Val)
 | |
| 		}
 | |
| 	case 218:
 | |
| 		yyDollar = yyS[yypt-2 : yypt+1]
 | |
| 		{
 | |
| 			yyVAL.float = yyDollar[2].float
 | |
| 		}
 | |
| 	case 219:
 | |
| 		yyDollar = yyS[yypt-2 : yypt+1]
 | |
| 		{
 | |
| 			yyVAL.float = -yyDollar[2].float
 | |
| 		}
 | |
| 	case 222:
 | |
| 		yyDollar = yyS[yypt-1 : yypt+1]
 | |
| 		{
 | |
| 			var err error
 | |
| 			yyVAL.uint, err = strconv.ParseUint(yyDollar[1].item.Val, 10, 64)
 | |
| 			if err != nil {
 | |
| 				yylex.(*parser).addParseErrf(yyDollar[1].item.PositionRange(), "invalid repetition in series values: %s", err)
 | |
| 			}
 | |
| 		}
 | |
| 	case 223:
 | |
| 		yyDollar = yyS[yypt-2 : yypt+1]
 | |
| 		{
 | |
| 			yyVAL.int = -int64(yyDollar[2].uint)
 | |
| 		}
 | |
| 	case 224:
 | |
| 		yyDollar = yyS[yypt-1 : yypt+1]
 | |
| 		{
 | |
| 			yyVAL.int = int64(yyDollar[1].uint)
 | |
| 		}
 | |
| 	case 225:
 | |
| 		yyDollar = yyS[yypt-1 : yypt+1]
 | |
| 		{
 | |
| 			var err error
 | |
| 			yyVAL.duration, err = parseDuration(yyDollar[1].item.Val)
 | |
| 			if err != nil {
 | |
| 				yylex.(*parser).addParseErr(yyDollar[1].item.PositionRange(), err)
 | |
| 			}
 | |
| 		}
 | |
| 	case 226:
 | |
| 		yyDollar = yyS[yypt-1 : yypt+1]
 | |
| 		{
 | |
| 			yyVAL.node = &StringLiteral{
 | |
| 				Val:      yylex.(*parser).unquoteString(yyDollar[1].item.Val),
 | |
| 				PosRange: yyDollar[1].item.PositionRange(),
 | |
| 			}
 | |
| 		}
 | |
| 	case 227:
 | |
| 		yyDollar = yyS[yypt-1 : yypt+1]
 | |
| 		{
 | |
| 			yyVAL.item = Item{
 | |
| 				Typ: METRIC_IDENTIFIER,
 | |
| 				Pos: yyDollar[1].item.PositionRange().Start,
 | |
| 				Val: yylex.(*parser).unquoteString(yyDollar[1].item.Val),
 | |
| 			}
 | |
| 		}
 | |
| 	case 228:
 | |
| 		yyDollar = yyS[yypt-0 : yypt+1]
 | |
| 		{
 | |
| 			yyVAL.duration = 0
 | |
| 		}
 | |
| 	case 230:
 | |
| 		yyDollar = yyS[yypt-0 : yypt+1]
 | |
| 		{
 | |
| 			yyVAL.strings = nil
 | |
| 		}
 | |
| 	}
 | |
| 	goto yystack /* stack new state and value */
 | |
| }
 |