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prometheus/promql/parser/generated_parser.y.go

1729 lines
43 KiB

// Code generated by goyacc -o promql/parser/generated_parser.y.go promql/parser/generated_parser.y. DO NOT EDIT.
//line promql/parser/generated_parser.y:15
package parser
import __yyfmt__ "fmt"
//line promql/parser/generated_parser.y:15
import (
"math"
"strconv"
"time"
"github.com/prometheus/prometheus/model/labels"
"github.com/prometheus/prometheus/model/value"
)
//line promql/parser/generated_parser.y:28
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
uint uint64
float float64
duration time.Duration
}
const (
EQL = 57346
BLANK = 57347
COLON = 57348
COMMA = 57349
COMMENT = 57350
DURATION = 57351
EOF = 57352
ERROR = 57353
IDENTIFIER = 57354
LEFT_BRACE = 57355
LEFT_BRACKET = 57356
LEFT_PAREN = 57357
METRIC_IDENTIFIER = 57358
NUMBER = 57359
RIGHT_BRACE = 57360
RIGHT_BRACKET = 57361
RIGHT_PAREN = 57362
SEMICOLON = 57363
SPACE = 57364
STRING = 57365
TIMES = 57366
operatorsStart = 57367
ADD = 57368
DIV = 57369
EQLC = 57370
EQL_REGEX = 57371
GTE = 57372
GTR = 57373
LAND = 57374
LOR = 57375
LSS = 57376
LTE = 57377
LUNLESS = 57378
MOD = 57379
MUL = 57380
NEQ = 57381
NEQ_REGEX = 57382
POW = 57383
SUB = 57384
AT = 57385
ATAN2 = 57386
operatorsEnd = 57387
aggregatorsStart = 57388
AVG = 57389
BOTTOMK = 57390
COUNT = 57391
COUNT_VALUES = 57392
GROUP = 57393
MAX = 57394
MIN = 57395
QUANTILE = 57396
STDDEV = 57397
STDVAR = 57398
SUM = 57399
TOPK = 57400
aggregatorsEnd = 57401
keywordsStart = 57402
BOOL = 57403
BY = 57404
GROUP_LEFT = 57405
GROUP_RIGHT = 57406
IGNORING = 57407
OFFSET = 57408
ON = 57409
WITHOUT = 57410
keywordsEnd = 57411
preprocessorStart = 57412
START = 57413
END = 57414
preprocessorEnd = 57415
startSymbolsStart = 57416
START_METRIC = 57417
START_SERIES_DESCRIPTION = 57418
START_EXPRESSION = 57419
START_METRIC_SELECTOR = 57420
startSymbolsEnd = 57421
)
var yyToknames = [...]string{
"$end",
"error",
"$unk",
"EQL",
"BLANK",
"COLON",
"COMMA",
"COMMENT",
"DURATION",
"EOF",
"ERROR",
"IDENTIFIER",
"LEFT_BRACE",
"LEFT_BRACKET",
"LEFT_PAREN",
"METRIC_IDENTIFIER",
"NUMBER",
"RIGHT_BRACE",
"RIGHT_BRACKET",
"RIGHT_PAREN",
"SEMICOLON",
"SPACE",
"STRING",
"TIMES",
"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
yyErrCode = 2
yyInitialStackSize = 16
)
//line promql/parser/generated_parser.y:749
//line yacctab:1
var yyExca = [...]int{
-1, 1,
1, -1,
-2, 0,
-1, 35,
1, 131,
10, 131,
22, 131,
-2, 0,
-1, 58,
2, 143,
15, 143,
62, 143,
68, 143,
-2, 97,
-1, 59,
2, 144,
15, 144,
62, 144,
68, 144,
-2, 98,
-1, 60,
2, 145,
15, 145,
62, 145,
68, 145,
-2, 100,
-1, 61,
2, 146,
15, 146,
62, 146,
68, 146,
-2, 101,
-1, 62,
2, 147,
15, 147,
62, 147,
68, 147,
-2, 102,
-1, 63,
2, 148,
15, 148,
62, 148,
68, 148,
-2, 107,
-1, 64,
2, 149,
15, 149,
62, 149,
68, 149,
-2, 109,
-1, 65,
2, 150,
15, 150,
62, 150,
68, 150,
-2, 111,
-1, 66,
2, 151,
15, 151,
62, 151,
68, 151,
-2, 112,
-1, 67,
2, 152,
15, 152,
62, 152,
68, 152,
-2, 113,
-1, 68,
2, 153,
15, 153,
62, 153,
68, 153,
-2, 114,
-1, 69,
2, 154,
15, 154,
62, 154,
68, 154,
-2, 115,
-1, 190,
12, 199,
13, 199,
16, 199,
17, 199,
23, 199,
26, 199,
32, 199,
33, 199,
36, 199,
42, 199,
47, 199,
48, 199,
49, 199,
50, 199,
51, 199,
52, 199,
53, 199,
54, 199,
55, 199,
56, 199,
57, 199,
58, 199,
62, 199,
66, 199,
68, 199,
71, 199,
72, 199,
-2, 0,
-1, 191,
12, 199,
13, 199,
16, 199,
17, 199,
23, 199,
26, 199,
32, 199,
33, 199,
36, 199,
42, 199,
47, 199,
48, 199,
49, 199,
50, 199,
51, 199,
52, 199,
53, 199,
54, 199,
55, 199,
56, 199,
57, 199,
58, 199,
62, 199,
66, 199,
68, 199,
71, 199,
72, 199,
-2, 0,
-1, 212,
19, 197,
-2, 0,
-1, 262,
19, 198,
-2, 0,
}
const yyPrivate = 57344
const yyLast = 659
var yyAct = [...]int{
268, 37, 216, 142, 258, 257, 150, 113, 77, 102,
101, 104, 188, 271, 189, 190, 191, 105, 6, 126,
218, 57, 253, 149, 154, 252, 251, 266, 180, 121,
228, 260, 265, 272, 234, 103, 269, 144, 274, 247,
155, 72, 213, 162, 145, 264, 212, 250, 106, 179,
230, 231, 246, 153, 232, 108, 161, 109, 208, 211,
106, 107, 245, 33, 122, 219, 221, 223, 224, 225,
233, 235, 238, 239, 240, 241, 242, 143, 110, 220,
222, 226, 227, 229, 236, 237, 115, 79, 7, 243,
244, 2, 3, 4, 5, 104, 114, 78, 145, 263,
170, 105, 248, 177, 156, 169, 145, 118, 166, 160,
163, 158, 117, 159, 157, 10, 168, 100, 120, 273,
119, 145, 81, 116, 187, 74, 178, 34, 186, 192,
193, 194, 195, 196, 197, 198, 199, 200, 201, 202,
203, 204, 205, 206, 96, 185, 99, 207, 127, 128,
129, 130, 131, 132, 133, 134, 135, 136, 137, 138,
139, 140, 141, 182, 56, 1, 115, 9, 9, 98,
184, 148, 172, 218, 173, 153, 114, 249, 209, 210,
261, 8, 112, 228, 154, 35, 153, 234, 47, 46,
254, 215, 79, 255, 256, 154, 45, 259, 44, 175,
155, 125, 78, 230, 231, 43, 48, 232, 76, 174,
176, 155, 73, 42, 41, 245, 262, 123, 219, 221,
223, 224, 225, 233, 235, 238, 239, 240, 241, 242,
164, 40, 220, 222, 226, 227, 229, 236, 237, 124,
151, 152, 243, 244, 39, 38, 49, 146, 183, 267,
80, 181, 214, 75, 270, 51, 72, 147, 53, 22,
52, 55, 217, 165, 171, 50, 54, 111, 275, 70,
0, 0, 276, 0, 0, 18, 19, 0, 0, 20,
0, 0, 0, 0, 0, 71, 0, 0, 0, 0,
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, 36, 100, 51, 72,
0, 53, 22, 52, 0, 0, 0, 0, 0, 54,
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, 22, 52, 0, 0, 0, 0, 0,
54, 0, 0, 70, 0, 0, 0, 0, 0, 18,
19, 0, 0, 20, 0, 0, 17, 72, 0, 71,
22, 0, 0, 0, 58, 59, 60, 61, 62, 63,
64, 65, 66, 67, 68, 69, 18, 19, 0, 13,
20, 0, 0, 24, 0, 30, 0, 0, 31, 32,
0, 11, 12, 14, 15, 16, 21, 23, 25, 26,
27, 28, 29, 17, 33, 0, 13, 22, 0, 0,
24, 0, 30, 0, 0, 31, 32, 0, 0, 0,
0, 0, 0, 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,
0, 0, 100, 13, 0, 0, 0, 24, 167, 30,
0, 0, 31, 32, 82, 84, 85, 0, 86, 87,
88, 89, 90, 91, 92, 93, 94, 95, 100, 96,
97, 99, 83, 0, 0, 0, 0, 0, 0, 0,
82, 84, 85, 0, 86, 87, 88, 89, 90, 91,
92, 93, 94, 95, 98, 96, 97, 99, 83, 0,
0, 100, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 82, 84, 85, 0, 86, 87, 88,
98, 90, 91, 92, 93, 94, 95, 100, 96, 97,
99, 83, 0, 0, 0, 0, 0, 0, 0, 82,
84, 85, 0, 86, 87, 0, 100, 90, 91, 0,
93, 94, 95, 98, 96, 97, 99, 83, 82, 84,
0, 0, 0, 0, 0, 0, 0, 0, 0, 93,
94, 0, 0, 96, 97, 99, 83, 0, 0, 98,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 98,
}
var yyPact = [...]int{
16, 78, 441, 441, 306, 394, -1000, -1000, -1000, 50,
-1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000,
-1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000,
-1000, -1000, -1000, 190, -1000, 120, -1000, 514, -1000, -1000,
-1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000,
33, 45, -1000, 367, -1000, 367, 28, -1000, -1000, -1000,
-1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000,
-1000, -1000, 164, -1000, -1000, 105, -1000, -1000, 116, -1000,
7, -1000, -42, -42, -42, -42, -42, -42, -42, -42,
-42, -42, -42, -42, -42, -42, -42, -42, 35, 169,
112, 45, -51, -1000, 41, 41, 243, -1000, 488, 103,
-1000, 98, -1000, -1000, 170, -1000, -1000, 85, -1000, 26,
-1000, 158, 367, -1000, -53, -48, -1000, 367, 367, 367,
367, 367, 367, 367, 367, 367, 367, 367, 367, 367,
367, 367, -1000, 89, -1000, -1000, -1000, 43, -1000, -1000,
-1000, -1000, -1000, -1000, 36, 36, 40, -1000, -1000, -1000,
-1000, 171, -1000, -1000, 32, -1000, 514, -1000, -1000, 84,
-1000, 24, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000,
-1000, -1000, 1, -2, -1000, -1000, -1000, 303, 41, 41,
41, 41, 103, 103, 592, 592, 592, 573, 547, 592,
592, 573, 103, 103, 592, 103, 303, -1000, 11, -1000,
-1000, -1000, 97, -1000, 25, -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, 367, -1000, -1000,
-1000, -1000, 19, 19, -11, -1000, -1000, -1000, -1000, -1000,
-1000, 14, 117, -1000, -1000, 18, -1000, 514, -1000, -1000,
-1000, 19, -1000, -1000, -1000, -1000, -1000,
}
var yyPgo = [...]int{
0, 267, 7, 265, 2, 264, 262, 164, 261, 257,
115, 181, 253, 8, 252, 4, 5, 251, 250, 0,
23, 248, 6, 247, 246, 245, 10, 64, 244, 239,
1, 231, 230, 9, 217, 21, 214, 213, 205, 201,
198, 196, 189, 188, 206, 3, 180, 165, 127,
}
var yyR1 = [...]int{
0, 47, 47, 47, 47, 47, 47, 47, 30, 30,
30, 30, 30, 30, 30, 30, 30, 30, 30, 30,
25, 25, 25, 25, 26, 26, 28, 28, 28, 28,
28, 28, 28, 28, 28, 28, 28, 28, 28, 28,
28, 28, 27, 29, 29, 39, 39, 34, 34, 34,
34, 15, 15, 15, 15, 14, 14, 14, 4, 4,
31, 33, 33, 32, 32, 32, 40, 38, 38, 38,
24, 24, 24, 9, 9, 36, 42, 42, 42, 42,
42, 43, 44, 44, 44, 35, 35, 35, 1, 1,
1, 2, 2, 2, 2, 11, 11, 7, 7, 7,
7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
7, 7, 7, 7, 7, 7, 7, 7, 7, 10,
10, 10, 10, 12, 12, 12, 13, 13, 13, 13,
48, 18, 18, 18, 18, 17, 17, 17, 17, 17,
21, 21, 21, 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, 37, 20,
22, 22, 23, 23, 19, 45, 41, 46, 46, 16,
16,
}
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, 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, 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, 1, 1,
2, 2, 1, 1, 1, 1, 1, 0, 1, 0,
1,
}
var yyChk = [...]int{
-1000, -47, 75, 76, 77, 78, 2, 10, -11, -7,
-10, 47, 48, 62, 49, 50, 51, 12, 32, 33,
36, 52, 16, 53, 66, 54, 55, 56, 57, 58,
68, 71, 72, 13, -48, -11, 10, -30, -25, -28,
-31, -36, -37, -38, -40, -41, -42, -43, -44, -24,
-3, 12, 17, 15, 23, -8, -7, -35, 47, 48,
49, 50, 51, 52, 53, 54, 55, 56, 57, 58,
26, 42, 13, -44, -10, -12, 18, -13, 12, 2,
-18, 2, 26, 44, 27, 28, 30, 31, 32, 33,
34, 35, 36, 37, 38, 39, 41, 42, 66, 43,
14, -26, -33, 2, 62, 68, 15, -33, -30, -30,
-35, -1, 18, -2, 12, 2, 18, 7, 2, 4,
2, 22, -27, -34, -29, -39, 61, -27, -27, -27,
-27, -27, -27, -27, -27, -27, -27, -27, -27, -27,
-27, -27, -45, 42, 2, 9, -23, -9, 2, -20,
-22, 71, 72, 17, 26, 42, -45, 2, -33, -26,
-15, 15, 2, -15, -32, 20, -30, 20, 18, 7,
2, -5, 2, 4, 39, 29, 40, 18, -13, 23,
2, -17, 5, -21, 12, -20, -22, -30, 65, 67,
63, 64, -30, -30, -30, -30, -30, -30, -30, -30,
-30, -30, -30, -30, -30, -30, -30, -45, 15, -20,
-20, 19, 6, 2, -14, 20, -4, -6, 2, 47,
61, 48, 62, 49, 50, 51, 63, 64, 12, 65,
32, 33, 36, 52, 16, 53, 66, 67, 54, 55,
56, 57, 58, 71, 72, 44, 20, 7, 18, -2,
23, 2, 24, 24, -22, -15, -15, -16, -15, -16,
20, -46, -45, 2, 20, 7, 2, -30, -19, 17,
-19, 24, 19, 2, 20, -4, -19,
}
var yyDef = [...]int{
0, -2, 122, 122, 0, 0, 7, 6, 1, 122,
96, 97, 98, 99, 100, 101, 102, 103, 104, 105,
106, 107, 108, 109, 110, 111, 112, 113, 114, 115,
116, 117, 118, 0, 2, -2, 3, 4, 8, 9,
10, 11, 12, 13, 14, 15, 16, 17, 18, 19,
0, 103, 188, 0, 196, 0, 83, 84, -2, -2,
-2, -2, -2, -2, -2, -2, -2, -2, -2, -2,
182, 183, 0, 5, 95, 0, 121, 124, 0, 129,
130, 134, 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, 94, 119, 0, 125, 0,
128, 133, 0, 42, 47, 48, 44, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 67, 0, 69, 195, 70, 0, 72, 192,
193, 73, 74, 189, 0, 0, 0, 80, 20, 21,
24, 0, 54, 25, 0, 62, 64, 66, 85, 0,
90, 0, 93, 184, 185, 186, 187, 120, 123, 126,
127, 132, 135, 137, 140, 141, 142, 26, 0, 0,
-2, -2, 27, 28, 29, 30, 31, 32, 33, 34,
35, 36, 37, 38, 39, 40, 41, 68, 0, 190,
191, 75, -2, 79, 0, 53, 56, 58, 59, 155,
156, 157, 158, 159, 160, 161, 162, 163, 164, 165,
166, 167, 168, 169, 170, 171, 172, 173, 174, 175,
176, 177, 178, 179, 180, 181, 61, 65, 86, 88,
91, 92, 0, 0, 0, 45, 46, 49, 200, 50,
71, 0, -2, 78, 51, 0, 57, 63, 136, 194,
138, 0, 76, 77, 52, 55, 139,
}
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,
}
var yyTok3 = [...]int{
0,
}
var yyErrorMessages = [...]struct {
state int
token int
msg string
}{}
//line yaccpar:1
/* 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]
//line promql/parser/generated_parser.y:174
{
yylex.(*parser).generatedParserResult = yyDollar[2].labels
}
case 3:
yyDollar = yyS[yypt-2 : yypt+1]
//line promql/parser/generated_parser.y:177
{
yylex.(*parser).addParseErrf(PositionRange{}, "no expression found in input")
}
case 4:
yyDollar = yyS[yypt-2 : yypt+1]
//line promql/parser/generated_parser.y:179
{
yylex.(*parser).generatedParserResult = yyDollar[2].node
}
case 5:
yyDollar = yyS[yypt-2 : yypt+1]
//line promql/parser/generated_parser.y:181
{
yylex.(*parser).generatedParserResult = yyDollar[2].node
}
case 7:
yyDollar = yyS[yypt-1 : yypt+1]
//line promql/parser/generated_parser.y:184
{
yylex.(*parser).unexpected("", "")
}
case 20:
yyDollar = yyS[yypt-3 : yypt+1]
//line promql/parser/generated_parser.y:207
{
yyVAL.node = yylex.(*parser).newAggregateExpr(yyDollar[1].item, yyDollar[2].node, yyDollar[3].node)
}
case 21:
yyDollar = yyS[yypt-3 : yypt+1]
//line promql/parser/generated_parser.y:209
{
yyVAL.node = yylex.(*parser).newAggregateExpr(yyDollar[1].item, yyDollar[3].node, yyDollar[2].node)
}
case 22:
yyDollar = yyS[yypt-2 : yypt+1]
//line promql/parser/generated_parser.y:211
{
yyVAL.node = yylex.(*parser).newAggregateExpr(yyDollar[1].item, &AggregateExpr{}, yyDollar[2].node)
}
case 23:
yyDollar = yyS[yypt-2 : yypt+1]
//line promql/parser/generated_parser.y:213
{
yylex.(*parser).unexpected("aggregation", "")
yyVAL.node = yylex.(*parser).newAggregateExpr(yyDollar[1].item, &AggregateExpr{}, Expressions{})
}
case 24:
yyDollar = yyS[yypt-2 : yypt+1]
//line promql/parser/generated_parser.y:221
{
yyVAL.node = &AggregateExpr{
Grouping: yyDollar[2].strings,
}
}
case 25:
yyDollar = yyS[yypt-2 : yypt+1]
//line promql/parser/generated_parser.y:227
{
yyVAL.node = &AggregateExpr{
Grouping: yyDollar[2].strings,
Without: true,
}
}
case 26:
yyDollar = yyS[yypt-4 : yypt+1]
//line promql/parser/generated_parser.y:240
{
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]
//line promql/parser/generated_parser.y:241
{
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]
//line promql/parser/generated_parser.y:242
{
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]
//line promql/parser/generated_parser.y:243
{
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]
//line promql/parser/generated_parser.y:244
{
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]
//line promql/parser/generated_parser.y:245
{
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]
//line promql/parser/generated_parser.y:246
{
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]
//line promql/parser/generated_parser.y:247
{
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]
//line promql/parser/generated_parser.y:248
{
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]
//line promql/parser/generated_parser.y:249
{
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]
//line promql/parser/generated_parser.y:250
{
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]
//line promql/parser/generated_parser.y:251
{
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]
//line promql/parser/generated_parser.y:252
{
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]
//line promql/parser/generated_parser.y:253
{
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]
//line promql/parser/generated_parser.y:254
{
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]
//line promql/parser/generated_parser.y:255
{
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]
//line promql/parser/generated_parser.y:263
{
yyVAL.node = &BinaryExpr{
VectorMatching: &VectorMatching{Card: CardOneToOne},
}
}
case 44:
yyDollar = yyS[yypt-1 : yypt+1]
//line promql/parser/generated_parser.y:268
{
yyVAL.node = &BinaryExpr{
VectorMatching: &VectorMatching{Card: CardOneToOne},
ReturnBool: true,
}
}
case 45:
yyDollar = yyS[yypt-3 : yypt+1]
//line promql/parser/generated_parser.y:276
{
yyVAL.node = yyDollar[1].node
yyVAL.node.(*BinaryExpr).VectorMatching.MatchingLabels = yyDollar[3].strings
}
case 46:
yyDollar = yyS[yypt-3 : yypt+1]
//line promql/parser/generated_parser.y:281
{
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]
//line promql/parser/generated_parser.y:291
{
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]
//line promql/parser/generated_parser.y:297
{
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]
//line promql/parser/generated_parser.y:306
{
yyVAL.strings = yyDollar[2].strings
}
case 52:
yyDollar = yyS[yypt-4 : yypt+1]
//line promql/parser/generated_parser.y:308
{
yyVAL.strings = yyDollar[2].strings
}
case 53:
yyDollar = yyS[yypt-2 : yypt+1]
//line promql/parser/generated_parser.y:310
{
yyVAL.strings = []string{}
}
case 54:
yyDollar = yyS[yypt-1 : yypt+1]
//line promql/parser/generated_parser.y:312
{
yylex.(*parser).unexpected("grouping opts", "\"(\"")
yyVAL.strings = nil
}
case 55:
yyDollar = yyS[yypt-3 : yypt+1]
//line promql/parser/generated_parser.y:318
{
yyVAL.strings = append(yyDollar[1].strings, yyDollar[3].item.Val)
}
case 56:
yyDollar = yyS[yypt-1 : yypt+1]
//line promql/parser/generated_parser.y:320
{
yyVAL.strings = []string{yyDollar[1].item.Val}
}
case 57:
yyDollar = yyS[yypt-2 : yypt+1]
//line promql/parser/generated_parser.y:322
{
yylex.(*parser).unexpected("grouping opts", "\",\" or \")\"")
yyVAL.strings = yyDollar[1].strings
}
case 58:
yyDollar = yyS[yypt-1 : yypt+1]
//line promql/parser/generated_parser.y:326
{
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]
//line promql/parser/generated_parser.y:333
{
yylex.(*parser).unexpected("grouping opts", "label")
yyVAL.item = Item{}
}
case 60:
yyDollar = yyS[yypt-2 : yypt+1]
//line promql/parser/generated_parser.y:341
{
fn, exist := getFunction(yyDollar[1].item.Val)
if !exist {
yylex.(*parser).addParseErrf(yyDollar[1].item.PositionRange(), "unknown function with name %q", yyDollar[1].item.Val)
}
yyVAL.node = &Call{
Func: fn,
Args: yyDollar[2].node.(Expressions),
PosRange: PositionRange{
Start: yyDollar[1].item.Pos,
End: yylex.(*parser).lastClosing,
},
}
}
case 61:
yyDollar = yyS[yypt-3 : yypt+1]
//line promql/parser/generated_parser.y:358
{
yyVAL.node = yyDollar[2].node
}
case 62:
yyDollar = yyS[yypt-2 : yypt+1]
//line promql/parser/generated_parser.y:360
{
yyVAL.node = Expressions{}
}
case 63:
yyDollar = yyS[yypt-3 : yypt+1]
//line promql/parser/generated_parser.y:364
{
yyVAL.node = append(yyDollar[1].node.(Expressions), yyDollar[3].node.(Expr))
}
case 64:
yyDollar = yyS[yypt-1 : yypt+1]
//line promql/parser/generated_parser.y:366
{
yyVAL.node = Expressions{yyDollar[1].node.(Expr)}
}
case 65:
yyDollar = yyS[yypt-2 : yypt+1]
//line promql/parser/generated_parser.y:368
{
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]
//line promql/parser/generated_parser.y:379
{
yyVAL.node = &ParenExpr{Expr: yyDollar[2].node.(Expr), PosRange: mergeRanges(&yyDollar[1].item, &yyDollar[3].item)}
}
case 67:
yyDollar = yyS[yypt-3 : yypt+1]
//line promql/parser/generated_parser.y:387
{
yylex.(*parser).addOffset(yyDollar[1].node, yyDollar[3].duration)
yyVAL.node = yyDollar[1].node
}
case 68:
yyDollar = yyS[yypt-4 : yypt+1]
//line promql/parser/generated_parser.y:392
{
yylex.(*parser).addOffset(yyDollar[1].node, -yyDollar[4].duration)
yyVAL.node = yyDollar[1].node
}
case 69:
yyDollar = yyS[yypt-3 : yypt+1]
//line promql/parser/generated_parser.y:397
{
yylex.(*parser).unexpected("offset", "duration")
yyVAL.node = yyDollar[1].node
}
case 70:
yyDollar = yyS[yypt-3 : yypt+1]
//line promql/parser/generated_parser.y:404
{
yylex.(*parser).setTimestamp(yyDollar[1].node, yyDollar[3].float)
yyVAL.node = yyDollar[1].node
}
case 71:
yyDollar = yyS[yypt-5 : yypt+1]
//line promql/parser/generated_parser.y:409
{
yylex.(*parser).setAtModifierPreprocessor(yyDollar[1].node, yyDollar[3].item)
yyVAL.node = yyDollar[1].node
}
case 72:
yyDollar = yyS[yypt-3 : yypt+1]
//line promql/parser/generated_parser.y:414
{
yylex.(*parser).unexpected("@", "timestamp")
yyVAL.node = yyDollar[1].node
}
case 75:
yyDollar = yyS[yypt-4 : yypt+1]
//line promql/parser/generated_parser.y:424
{
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]
//line promql/parser/generated_parser.y:449
{
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]
//line promql/parser/generated_parser.y:459
{
yylex.(*parser).unexpected("subquery selector", "\"]\"")
yyVAL.node = yyDollar[1].node
}
case 78:
yyDollar = yyS[yypt-5 : yypt+1]
//line promql/parser/generated_parser.y:461
{
yylex.(*parser).unexpected("subquery selector", "duration or \"]\"")
yyVAL.node = yyDollar[1].node
}
case 79:
yyDollar = yyS[yypt-4 : yypt+1]
//line promql/parser/generated_parser.y:463
{
yylex.(*parser).unexpected("subquery or range", "\":\" or \"]\"")
yyVAL.node = yyDollar[1].node
}
case 80:
yyDollar = yyS[yypt-3 : yypt+1]
//line promql/parser/generated_parser.y:465
{
yylex.(*parser).unexpected("subquery selector", "duration")
yyVAL.node = yyDollar[1].node
}
case 81:
yyDollar = yyS[yypt-2 : yypt+1]
//line promql/parser/generated_parser.y:475
{
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]
//line promql/parser/generated_parser.y:493
{
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]
//line promql/parser/generated_parser.y:501
{
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]
//line promql/parser/generated_parser.y:511
{
vs := yyDollar[1].node.(*VectorSelector)
yylex.(*parser).assembleVectorSelector(vs)
yyVAL.node = vs
}
case 85:
yyDollar = yyS[yypt-3 : yypt+1]
//line promql/parser/generated_parser.y:519
{
yyVAL.node = &VectorSelector{
LabelMatchers: yyDollar[2].matchers,
PosRange: mergeRanges(&yyDollar[1].item, &yyDollar[3].item),
}
}
case 86:
yyDollar = yyS[yypt-4 : yypt+1]
//line promql/parser/generated_parser.y:526
{
yyVAL.node = &VectorSelector{
LabelMatchers: yyDollar[2].matchers,
PosRange: mergeRanges(&yyDollar[1].item, &yyDollar[4].item),
}
}
case 87:
yyDollar = yyS[yypt-2 : yypt+1]
//line promql/parser/generated_parser.y:533
{
yyVAL.node = &VectorSelector{
LabelMatchers: []*labels.Matcher{},
PosRange: mergeRanges(&yyDollar[1].item, &yyDollar[2].item),
}
}
case 88:
yyDollar = yyS[yypt-3 : yypt+1]
//line promql/parser/generated_parser.y:542
{
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]
//line promql/parser/generated_parser.y:550
{
yyVAL.matchers = []*labels.Matcher{yyDollar[1].matcher}
}
case 90:
yyDollar = yyS[yypt-2 : yypt+1]
//line promql/parser/generated_parser.y:552
{
yylex.(*parser).unexpected("label matching", "\",\" or \"}\"")
yyVAL.matchers = yyDollar[1].matchers
}
case 91:
yyDollar = yyS[yypt-3 : yypt+1]
//line promql/parser/generated_parser.y:556
{
yyVAL.matcher = yylex.(*parser).newLabelMatcher(yyDollar[1].item, yyDollar[2].item, yyDollar[3].item)
}
case 92:
yyDollar = yyS[yypt-3 : yypt+1]
//line promql/parser/generated_parser.y:558
{
yylex.(*parser).unexpected("label matching", "string")
yyVAL.matcher = nil
}
case 93:
yyDollar = yyS[yypt-2 : yypt+1]
//line promql/parser/generated_parser.y:560
{
yylex.(*parser).unexpected("label matching", "label matching operator")
yyVAL.matcher = nil
}
case 94:
yyDollar = yyS[yypt-1 : yypt+1]
//line promql/parser/generated_parser.y:562
{
yylex.(*parser).unexpected("label matching", "identifier or \"}\"")
yyVAL.matcher = nil
}
case 95:
yyDollar = yyS[yypt-2 : yypt+1]
//line promql/parser/generated_parser.y:570
{
b := labels.NewBuilder(yyDollar[2].labels)
b.Set(labels.MetricName, yyDollar[1].item.Val)
yyVAL.labels = b.Labels(labels.EmptyLabels())
}
case 96:
yyDollar = yyS[yypt-1 : yypt+1]
//line promql/parser/generated_parser.y:572
{
yyVAL.labels = yyDollar[1].labels
}
case 119:
yyDollar = yyS[yypt-3 : yypt+1]
//line promql/parser/generated_parser.y:579
{
yyVAL.labels = labels.New(yyDollar[2].lblList...)
}
case 120:
yyDollar = yyS[yypt-4 : yypt+1]
//line promql/parser/generated_parser.y:581
{
yyVAL.labels = labels.New(yyDollar[2].lblList...)
}
case 121:
yyDollar = yyS[yypt-2 : yypt+1]
//line promql/parser/generated_parser.y:583
{
yyVAL.labels = labels.New()
}
case 122:
yyDollar = yyS[yypt-0 : yypt+1]
//line promql/parser/generated_parser.y:585
{
yyVAL.labels = labels.New()
}
case 123:
yyDollar = yyS[yypt-3 : yypt+1]
//line promql/parser/generated_parser.y:589
{
yyVAL.lblList = append(yyDollar[1].lblList, yyDollar[3].label)
}
case 124:
yyDollar = yyS[yypt-1 : yypt+1]
//line promql/parser/generated_parser.y:591
{
yyVAL.lblList = []labels.Label{yyDollar[1].label}
}
case 125:
yyDollar = yyS[yypt-2 : yypt+1]
//line promql/parser/generated_parser.y:593
{
yylex.(*parser).unexpected("label set", "\",\" or \"}\"")
yyVAL.lblList = yyDollar[1].lblList
}
case 126:
yyDollar = yyS[yypt-3 : yypt+1]
//line promql/parser/generated_parser.y:598
{
yyVAL.label = labels.Label{Name: yyDollar[1].item.Val, Value: yylex.(*parser).unquoteString(yyDollar[3].item.Val)}
}
case 127:
yyDollar = yyS[yypt-3 : yypt+1]
//line promql/parser/generated_parser.y:600
{
yylex.(*parser).unexpected("label set", "string")
yyVAL.label = labels.Label{}
}
case 128:
yyDollar = yyS[yypt-2 : yypt+1]
//line promql/parser/generated_parser.y:602
{
yylex.(*parser).unexpected("label set", "\"=\"")
yyVAL.label = labels.Label{}
}
case 129:
yyDollar = yyS[yypt-1 : yypt+1]
//line promql/parser/generated_parser.y:604
{
yylex.(*parser).unexpected("label set", "identifier or \"}\"")
yyVAL.label = labels.Label{}
}
case 130:
yyDollar = yyS[yypt-2 : yypt+1]
//line promql/parser/generated_parser.y:612
{
yylex.(*parser).generatedParserResult = &seriesDescription{
labels: yyDollar[1].labels,
values: yyDollar[2].series,
}
}
case 131:
yyDollar = yyS[yypt-0 : yypt+1]
//line promql/parser/generated_parser.y:621
{
yyVAL.series = []SequenceValue{}
}
case 132:
yyDollar = yyS[yypt-3 : yypt+1]
//line promql/parser/generated_parser.y:623
{
yyVAL.series = append(yyDollar[1].series, yyDollar[3].series...)
}
case 133:
yyDollar = yyS[yypt-2 : yypt+1]
//line promql/parser/generated_parser.y:625
{
yyVAL.series = yyDollar[1].series
}
case 134:
yyDollar = yyS[yypt-1 : yypt+1]
//line promql/parser/generated_parser.y:627
{
yylex.(*parser).unexpected("series values", "")
yyVAL.series = nil
}
case 135:
yyDollar = yyS[yypt-1 : yypt+1]
//line promql/parser/generated_parser.y:631
{
yyVAL.series = []SequenceValue{{Omitted: true}}
}
case 136:
yyDollar = yyS[yypt-3 : yypt+1]
//line promql/parser/generated_parser.y:633
{
yyVAL.series = []SequenceValue{}
for i := uint64(0); i < yyDollar[3].uint; i++ {
yyVAL.series = append(yyVAL.series, SequenceValue{Omitted: true})
}
}
case 137:
yyDollar = yyS[yypt-1 : yypt+1]
//line promql/parser/generated_parser.y:640
{
yyVAL.series = []SequenceValue{{Value: yyDollar[1].float}}
}
case 138:
yyDollar = yyS[yypt-3 : yypt+1]
//line promql/parser/generated_parser.y:642
{
yyVAL.series = []SequenceValue{}
for i := uint64(0); i <= yyDollar[3].uint; i++ {
yyVAL.series = append(yyVAL.series, SequenceValue{Value: yyDollar[1].float})
}
}
case 139:
yyDollar = yyS[yypt-4 : yypt+1]
//line promql/parser/generated_parser.y:649
{
yyVAL.series = []SequenceValue{}
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 140:
yyDollar = yyS[yypt-1 : yypt+1]
//line promql/parser/generated_parser.y:659
{
if yyDollar[1].item.Val != "stale" {
yylex.(*parser).unexpected("series values", "number or \"stale\"")
}
yyVAL.float = math.Float64frombits(value.StaleNaN)
}
case 188:
yyDollar = yyS[yypt-1 : yypt+1]
//line promql/parser/generated_parser.y:690
{
yyVAL.node = &NumberLiteral{
Val: yylex.(*parser).number(yyDollar[1].item.Val),
PosRange: yyDollar[1].item.PositionRange(),
}
}
case 189:
yyDollar = yyS[yypt-1 : yypt+1]
//line promql/parser/generated_parser.y:698
{
yyVAL.float = yylex.(*parser).number(yyDollar[1].item.Val)
}
case 190:
yyDollar = yyS[yypt-2 : yypt+1]
//line promql/parser/generated_parser.y:700
{
yyVAL.float = yyDollar[2].float
}
case 191:
yyDollar = yyS[yypt-2 : yypt+1]
//line promql/parser/generated_parser.y:701
{
yyVAL.float = -yyDollar[2].float
}
case 194:
yyDollar = yyS[yypt-1 : yypt+1]
//line promql/parser/generated_parser.y:707
{
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 195:
yyDollar = yyS[yypt-1 : yypt+1]
//line promql/parser/generated_parser.y:717
{
var err error
yyVAL.duration, err = parseDuration(yyDollar[1].item.Val)
if err != nil {
yylex.(*parser).addParseErr(yyDollar[1].item.PositionRange(), err)
}
}
case 196:
yyDollar = yyS[yypt-1 : yypt+1]
//line promql/parser/generated_parser.y:728
{
yyVAL.node = &StringLiteral{
Val: yylex.(*parser).unquoteString(yyDollar[1].item.Val),
PosRange: yyDollar[1].item.PositionRange(),
}
}
case 197:
yyDollar = yyS[yypt-0 : yypt+1]
//line promql/parser/generated_parser.y:741
{
yyVAL.duration = 0
}
case 199:
yyDollar = yyS[yypt-0 : yypt+1]
//line promql/parser/generated_parser.y:745
{
yyVAL.strings = nil
}
}
goto yystack /* stack new state and value */
}