diff --git a/vendor/github.com/jhump/protoreflect/desc/protoparse/proto.y.go b/vendor/github.com/jhump/protoreflect/desc/protoparse/proto.y.go
new file mode 100644
index 0000000..6b8a4e6
--- /dev/null
+++ b/vendor/github.com/jhump/protoreflect/desc/protoparse/proto.y.go
@@ -0,0 +1,2093 @@
+// Code generated by goyacc -o proto.y.go -p proto proto.y. DO NOT EDIT.
+
+//line proto.y:2
+package protoparse
+
+import __yyfmt__ "fmt"
+
+//line proto.y:2
+
+//lint:file-ignore SA4006 generated parser has unused values
+
+import (
+	"fmt"
+	"math"
+	"unicode"
+
+	"github.com/jhump/protoreflect/desc/internal"
+)
+
+//line proto.y:18
+type protoSymType struct {
+	yys       int
+	file      *fileNode
+	fileDecls []*fileElement
+	syn       *syntaxNode
+	pkg       *packageNode
+	imprt     *importNode
+	msg       *messageNode
+	msgDecls  []*messageElement
+	fld       *fieldNode
+	mapFld    *mapFieldNode
+	grp       *groupNode
+	oo        *oneOfNode
+	ooDecls   []*oneOfElement
+	ext       *extensionRangeNode
+	resvd     *reservedNode
+	en        *enumNode
+	enDecls   []*enumElement
+	env       *enumValueNode
+	extend    *extendNode
+	extDecls  []*extendElement
+	svc       *serviceNode
+	svcDecls  []*serviceElement
+	mtd       *methodNode
+	rpcType   *rpcTypeNode
+	opts      []*optionNode
+	optNm     []*optionNamePartNode
+	rngs      []*rangeNode
+	names     []*stringLiteralNode
+	sl        []valueNode
+	agg       []*aggregateEntryNode
+	aggName   *aggregateNameNode
+	v         valueNode
+	str       *stringLiteralNode
+	i         *negativeIntLiteralNode
+	ui        *intLiteralNode
+	f         *floatLiteralNode
+	id        *identNode
+	b         *basicNode
+	err       error
+}
+
+const _STRING_LIT = 57346
+const _INT_LIT = 57347
+const _FLOAT_LIT = 57348
+const _NAME = 57349
+const _FQNAME = 57350
+const _TYPENAME = 57351
+const _SYNTAX = 57352
+const _IMPORT = 57353
+const _WEAK = 57354
+const _PUBLIC = 57355
+const _PACKAGE = 57356
+const _OPTION = 57357
+const _TRUE = 57358
+const _FALSE = 57359
+const _INF = 57360
+const _NAN = 57361
+const _REPEATED = 57362
+const _OPTIONAL = 57363
+const _REQUIRED = 57364
+const _DOUBLE = 57365
+const _FLOAT = 57366
+const _INT32 = 57367
+const _INT64 = 57368
+const _UINT32 = 57369
+const _UINT64 = 57370
+const _SINT32 = 57371
+const _SINT64 = 57372
+const _FIXED32 = 57373
+const _FIXED64 = 57374
+const _SFIXED32 = 57375
+const _SFIXED64 = 57376
+const _BOOL = 57377
+const _STRING = 57378
+const _BYTES = 57379
+const _GROUP = 57380
+const _ONEOF = 57381
+const _MAP = 57382
+const _EXTENSIONS = 57383
+const _TO = 57384
+const _MAX = 57385
+const _RESERVED = 57386
+const _ENUM = 57387
+const _MESSAGE = 57388
+const _EXTEND = 57389
+const _SERVICE = 57390
+const _RPC = 57391
+const _STREAM = 57392
+const _RETURNS = 57393
+const _ERROR = 57394
+
+var protoToknames = [...]string{
+	"$end",
+	"error",
+	"$unk",
+	"_STRING_LIT",
+	"_INT_LIT",
+	"_FLOAT_LIT",
+	"_NAME",
+	"_FQNAME",
+	"_TYPENAME",
+	"_SYNTAX",
+	"_IMPORT",
+	"_WEAK",
+	"_PUBLIC",
+	"_PACKAGE",
+	"_OPTION",
+	"_TRUE",
+	"_FALSE",
+	"_INF",
+	"_NAN",
+	"_REPEATED",
+	"_OPTIONAL",
+	"_REQUIRED",
+	"_DOUBLE",
+	"_FLOAT",
+	"_INT32",
+	"_INT64",
+	"_UINT32",
+	"_UINT64",
+	"_SINT32",
+	"_SINT64",
+	"_FIXED32",
+	"_FIXED64",
+	"_SFIXED32",
+	"_SFIXED64",
+	"_BOOL",
+	"_STRING",
+	"_BYTES",
+	"_GROUP",
+	"_ONEOF",
+	"_MAP",
+	"_EXTENSIONS",
+	"_TO",
+	"_MAX",
+	"_RESERVED",
+	"_ENUM",
+	"_MESSAGE",
+	"_EXTEND",
+	"_SERVICE",
+	"_RPC",
+	"_STREAM",
+	"_RETURNS",
+	"_ERROR",
+	"'='",
+	"';'",
+	"':'",
+	"'{'",
+	"'}'",
+	"'\\\\'",
+	"'/'",
+	"'?'",
+	"'.'",
+	"','",
+	"'>'",
+	"'<'",
+	"'+'",
+	"'-'",
+	"'('",
+	"')'",
+	"'['",
+	"']'",
+	"'*'",
+	"'&'",
+	"'^'",
+	"'%'",
+	"'$'",
+	"'#'",
+	"'@'",
+	"'!'",
+	"'~'",
+	"'`'",
+}
+var protoStatenames = [...]string{}
+
+const protoEofCode = 1
+const protoErrCode = 2
+const protoInitialStackSize = 16
+
+//line proto.y:937
+
+//line yacctab:1
+var protoExca = [...]int{
+	-1, 1,
+	1, -1,
+	-2, 0,
+}
+
+const protoPrivate = 57344
+
+const protoLast = 2050
+
+var protoAct = [...]int{
+
+	120, 8, 288, 8, 8, 386, 264, 80, 128, 113,
+	159, 160, 265, 271, 103, 196, 185, 112, 100, 101,
+	29, 171, 8, 28, 75, 119, 99, 114, 79, 153,
+	137, 148, 266, 184, 24, 139, 306, 255, 77, 78,
+	319, 82, 306, 83, 389, 86, 87, 306, 318, 74,
+	378, 306, 98, 306, 306, 363, 317, 306, 306, 361,
+	306, 359, 351, 222, 379, 338, 337, 366, 307, 328,
+	377, 224, 325, 322, 304, 280, 278, 286, 223, 380,
+	315, 356, 367, 197, 329, 90, 243, 326, 323, 305,
+	281, 279, 297, 140, 111, 154, 27, 197, 249, 214,
+	209, 106, 188, 336, 246, 276, 241, 330, 240, 211,
+	105, 173, 245, 144, 242, 287, 224, 208, 381, 150,
+	382, 149, 176, 146, 327, 207, 324, 163, 16, 226,
+	94, 93, 92, 91, 177, 179, 181, 16, 199, 140,
+	79, 75, 85, 392, 199, 383, 368, 199, 374, 183,
+	78, 77, 373, 154, 16, 187, 191, 372, 199, 144,
+	198, 365, 157, 174, 85, 191, 74, 156, 355, 146,
+	189, 206, 212, 150, 193, 149, 388, 354, 204, 201,
+	163, 210, 203, 14, 333, 158, 15, 16, 157, 85,
+	85, 88, 97, 156, 213, 16, 202, 335, 215, 216,
+	217, 218, 219, 220, 308, 262, 261, 4, 14, 244,
+	260, 15, 16, 376, 96, 259, 258, 18, 17, 19,
+	20, 257, 254, 256, 221, 339, 13, 272, 252, 194,
+	105, 75, 163, 248, 388, 275, 250, 390, 283, 95,
+	84, 267, 18, 17, 19, 20, 89, 23, 247, 225,
+	352, 13, 268, 303, 168, 169, 27, 186, 290, 302,
+	198, 282, 277, 285, 295, 301, 206, 170, 300, 5,
+	299, 272, 105, 22, 163, 163, 284, 117, 11, 275,
+	11, 11, 165, 166, 310, 312, 313, 75, 314, 75,
+	269, 22, 27, 155, 298, 167, 311, 186, 316, 11,
+	25, 26, 263, 168, 293, 320, 85, 206, 27, 152,
+	12, 147, 331, 75, 75, 163, 163, 3, 141, 332,
+	21, 115, 10, 138, 10, 10, 118, 195, 142, 105,
+	345, 75, 206, 347, 75, 123, 349, 75, 190, 105,
+	105, 163, 346, 10, 270, 348, 116, 9, 350, 9,
+	9, 122, 357, 121, 358, 273, 176, 353, 176, 369,
+	176, 334, 163, 161, 163, 290, 292, 104, 9, 206,
+	206, 340, 342, 102, 375, 75, 162, 227, 163, 163,
+	172, 385, 7, 387, 6, 2, 387, 384, 75, 1,
+	0, 391, 27, 107, 110, 31, 0, 0, 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,
+	0, 0, 0, 0, 106, 0, 0, 0, 0, 0,
+	0, 0, 294, 108, 109, 0, 0, 0, 291, 27,
+	107, 110, 31, 0, 0, 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, 0, 0, 0,
+	0, 106, 0, 0, 0, 0, 0, 0, 0, 253,
+	108, 109, 0, 0, 251, 27, 107, 110, 31, 0,
+	0, 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, 0, 0, 0, 0, 106, 0, 0,
+	0, 0, 0, 0, 0, 343, 108, 109, 27, 107,
+	110, 31, 0, 0, 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, 0, 0, 0, 0,
+	106, 0, 0, 0, 0, 0, 0, 0, 341, 108,
+	109, 27, 107, 110, 31, 0, 0, 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, 0,
+	0, 0, 0, 106, 0, 0, 0, 0, 0, 0,
+	0, 31, 108, 109, 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, 0, 0, 0, 0,
+	0, 0, 0, 0, 0, 0, 0, 371, 0, 0,
+	0, 31, 0, 164, 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, 0, 0, 0, 0,
+	0, 0, 0, 0, 0, 0, 0, 370, 0, 0,
+	0, 31, 0, 164, 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, 0, 0, 0, 0,
+	0, 0, 0, 0, 0, 0, 0, 344, 0, 0,
+	0, 31, 0, 164, 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, 0, 0, 0, 0,
+	0, 0, 0, 0, 0, 0, 0, 321, 0, 0,
+	0, 31, 0, 164, 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, 0, 0, 0, 0,
+	0, 0, 0, 0, 0, 0, 0, 296, 0, 0,
+	0, 31, 0, 164, 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, 0, 0, 0, 0,
+	0, 205, 0, 0, 0, 0, 0, 0, 0, 0,
+	0, 31, 0, 164, 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, 228, 229, 230, 231,
+	232, 233, 234, 235, 236, 237, 238, 239, 0, 0,
+	0, 31, 30, 164, 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, 0, 0, 0, 0,
+	0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+	0, 76, 31, 30, 81, 32, 33, 34, 35, 36,
+	133, 38, 39, 40, 41, 127, 126, 125, 45, 46,
+	47, 48, 49, 50, 51, 52, 53, 54, 55, 56,
+	57, 58, 59, 60, 134, 135, 132, 64, 65, 136,
+	129, 130, 131, 70, 71, 72, 73, 0, 0, 124,
+	0, 0, 364, 31, 30, 81, 32, 33, 34, 35,
+	36, 133, 38, 39, 40, 41, 127, 126, 125, 45,
+	46, 47, 48, 49, 50, 51, 52, 53, 54, 55,
+	56, 57, 58, 59, 60, 134, 135, 132, 64, 65,
+	136, 129, 130, 131, 70, 71, 72, 73, 0, 0,
+	124, 0, 0, 362, 31, 30, 81, 32, 33, 34,
+	35, 36, 133, 38, 39, 40, 41, 127, 126, 125,
+	45, 46, 47, 48, 49, 50, 51, 52, 53, 54,
+	55, 56, 57, 58, 59, 60, 134, 135, 132, 64,
+	65, 136, 129, 130, 131, 70, 71, 72, 73, 0,
+	0, 124, 0, 0, 360, 31, 30, 81, 32, 33,
+	34, 35, 36, 133, 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,
+	0, 0, 274, 0, 0, 309, 31, 30, 81, 32,
+	33, 34, 35, 36, 37, 38, 39, 40, 41, 127,
+	126, 125, 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, 0, 0, 151, 0, 0, 200, 31, 30, 81,
+	32, 33, 34, 35, 36, 133, 38, 39, 40, 41,
+	127, 126, 125, 45, 46, 47, 48, 49, 50, 51,
+	52, 53, 54, 55, 56, 57, 58, 59, 60, 134,
+	135, 132, 64, 65, 136, 129, 130, 131, 70, 71,
+	72, 73, 0, 0, 124, 31, 0, 175, 32, 33,
+	34, 35, 36, 133, 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, 145, 67, 68, 69, 70, 71, 72, 73,
+	0, 0, 143, 0, 0, 192, 31, 30, 81, 32,
+	33, 34, 35, 36, 133, 38, 39, 40, 41, 127,
+	126, 125, 45, 46, 47, 48, 49, 50, 51, 52,
+	53, 54, 55, 56, 57, 58, 59, 60, 134, 135,
+	132, 64, 65, 136, 129, 130, 131, 70, 71, 72,
+	73, 0, 0, 124, 31, 30, 81, 32, 33, 34,
+	35, 36, 133, 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, 0,
+	0, 274, 31, 30, 81, 32, 33, 34, 35, 36,
+	37, 38, 39, 40, 41, 127, 126, 125, 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, 31, 0, 151,
+	32, 33, 34, 35, 36, 133, 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, 145, 67, 68, 69, 70, 71,
+	72, 73, 0, 0, 143, 31, 30, 81, 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, 289, 73,
+	31, 30, 81, 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, 31, 30, 81, 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, 182, 61, 62, 63,
+	64, 65, 66, 67, 68, 69, 70, 71, 72, 73,
+	31, 30, 81, 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, 180, 61, 62, 63, 64, 65, 66, 67, 68,
+	69, 70, 71, 72, 73, 31, 30, 81, 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, 178, 61, 62, 63,
+	64, 65, 66, 67, 68, 69, 70, 71, 72, 73,
+	31, 30, 0, 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, 31, 0, 0, 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,
+}
+var protoPact = [...]int{
+
+	197, -1000, 172, 172, 194, -1000, -1000, -1000, -1000, -1000,
+	-1000, -1000, -1000, -1000, 288, 1953, 1124, 1998, 1998, 1773,
+	1998, 172, -1000, 304, 186, 304, 304, -1000, 137, -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, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000,
+	-1000, -1000, -1000, -1000, 193, -1000, 1773, 77, 76, 75,
+	-1000, -1000, 74, 185, -1000, -1000, 160, 138, -1000, 647,
+	26, 1539, 1680, 1635, 113, -1000, -1000, -1000, 131, -1000,
+	-1000, 302, -1000, -1000, -1000, -1000, 1064, -1000, 277, 249,
+	-1000, 102, 1440, -1000, -1000, -1000, -1000, -1000, -1000, -1000,
+	-1000, -1000, -1000, -1000, -1000, 1908, 1863, 1818, 1998, 1998,
+	1998, 1773, 292, 1124, 1998, 38, 252, -1000, 1488, -1000,
+	-1000, -1000, -1000, -1000, 176, 92, -1000, 1389, -1000, -1000,
+	-1000, -1000, 139, -1000, -1000, -1000, -1000, 1998, -1000, 1004,
+	-1000, 63, 45, -1000, 1953, -1000, -1000, -1000, -1000, -1000,
+	-1000, -1000, 102, -1000, 32, -1000, -1000, 1998, 1998, 1998,
+	1998, 1998, 1998, 171, 9, -1000, 207, 73, 1091, 54,
+	52, 302, -1000, -1000, 81, 50, -1000, 206, 191, 298,
+	-1000, -1000, -1000, -1000, 31, -1000, -1000, -1000, -1000, 455,
+	-1000, 1064, -33, -1000, 1773, 168, 163, 162, 157, 153,
+	152, 297, -1000, 1124, 292, 247, 1587, 43, -1000, -1000,
+	-1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000,
+	-1000, -1000, 304, 22, 21, 78, -1000, 233, 72, 1728,
+	-1000, 388, -1000, 1064, 944, -1000, 24, 289, 265, 263,
+	260, 254, 248, 20, -2, -1000, 151, -1000, -1000, -1000,
+	1338, -1000, -1000, -1000, -1000, 1998, 1773, 302, -1000, 1124,
+	-1000, 1124, -1000, -1000, -1000, -1000, -1000, -1000, 12, 1773,
+	-1000, -1000, -14, -1000, 1064, 884, -1000, -1000, 19, 70,
+	18, 68, 15, 51, -1000, 1124, 1124, 130, 647, -1000,
+	-1000, 144, 40, -4, -5, 174, -1000, -1000, 584, 521,
+	824, -1000, -1000, 1124, 1539, -1000, 1124, 1539, -1000, 1124,
+	1539, -8, -1000, -1000, -1000, 245, 1998, 123, 114, 14,
+	-1000, 1064, -1000, 1064, -1000, -9, 1287, -11, 1236, -15,
+	1185, 107, 13, 93, -1000, -1000, 1728, 764, 704, 103,
+	-1000, 98, -1000, 94, -1000, -1000, -1000, 1124, 208, 2,
+	-1000, -1000, -1000, -1000, -1000, -20, 10, 64, 91, -1000,
+	1124, -1000, 122, -1000, -26, 180, -1000, -1000, -1000, 89,
+	-1000, -1000, -1000,
+}
+var protoPgo = [...]int{
+
+	0, 389, 385, 269, 317, 384, 382, 0, 12, 6,
+	5, 381, 32, 21, 380, 52, 26, 18, 20, 7,
+	8, 377, 376, 14, 373, 367, 366, 10, 11, 363,
+	27, 355, 353, 25, 351, 346, 9, 17, 13, 344,
+	338, 335, 328, 30, 16, 33, 15, 327, 326, 321,
+	35, 323, 318, 277, 31, 311, 19, 310, 29, 309,
+	293, 2,
+}
+var protoR1 = [...]int{
+
+	0, 1, 1, 1, 1, 4, 4, 3, 3, 3,
+	3, 3, 3, 3, 3, 2, 5, 5, 5, 6,
+	19, 19, 7, 12, 12, 12, 13, 13, 14, 14,
+	15, 15, 16, 16, 16, 16, 16, 24, 24, 23,
+	25, 25, 25, 25, 25, 56, 56, 17, 27, 27,
+	27, 28, 28, 28, 29, 29, 29, 29, 29, 29,
+	29, 22, 22, 26, 26, 26, 26, 26, 26, 20,
+	20, 30, 30, 30, 30, 30, 30, 30, 30, 9,
+	9, 8, 33, 33, 33, 32, 39, 39, 39, 38,
+	38, 38, 31, 31, 34, 34, 21, 21, 21, 21,
+	21, 21, 21, 21, 21, 21, 21, 21, 48, 48,
+	45, 45, 44, 44, 44, 47, 47, 46, 46, 46,
+	46, 46, 46, 46, 41, 41, 42, 42, 43, 40,
+	40, 49, 51, 51, 51, 50, 50, 50, 50, 52,
+	52, 52, 52, 35, 37, 37, 37, 36, 36, 36,
+	36, 36, 36, 36, 36, 36, 36, 36, 53, 55,
+	55, 55, 54, 54, 54, 57, 59, 59, 59, 58,
+	58, 58, 60, 60, 61, 61, 11, 11, 11, 10,
+	10, 18, 18, 18, 18, 18, 18, 18, 18, 18,
+	18, 18, 18, 18, 18, 18, 18, 18, 18, 18,
+	18, 18, 18, 18, 18, 18, 18, 18, 18, 18,
+	18, 18, 18, 18, 18, 18, 18, 18, 18, 18,
+	18, 18, 18, 18,
+}
+var protoR2 = [...]int{
+
+	0, 1, 1, 2, 0, 2, 1, 1, 1, 1,
+	1, 1, 1, 1, 1, 4, 3, 4, 4, 3,
+	1, 1, 5, 1, 3, 4, 1, 2, 1, 4,
+	1, 1, 1, 1, 1, 1, 1, 1, 2, 2,
+	1, 2, 2, 2, 2, 1, 2, 3, 1, 2,
+	0, 1, 2, 2, 3, 4, 5, 3, 2, 5,
+	4, 1, 3, 1, 3, 3, 3, 5, 5, 1,
+	1, 6, 6, 6, 5, 9, 9, 9, 8, 3,
+	1, 3, 8, 8, 8, 5, 2, 1, 0, 1,
+	1, 1, 5, 8, 10, 13, 1, 1, 1, 1,
+	1, 1, 1, 1, 1, 1, 1, 1, 3, 6,
+	3, 1, 1, 3, 3, 3, 1, 1, 1, 3,
+	3, 3, 3, 3, 3, 1, 3, 1, 3, 3,
+	1, 5, 2, 1, 0, 1, 1, 1, 1, 4,
+	7, 4, 7, 5, 2, 1, 0, 1, 1, 1,
+	1, 1, 1, 1, 1, 1, 1, 1, 5, 2,
+	1, 0, 1, 1, 1, 5, 2, 1, 0, 1,
+	1, 1, 10, 12, 2, 1, 2, 1, 0, 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,
+}
+var protoChk = [...]int{
+
+	-1000, -1, -2, -4, 10, -3, -5, -6, -7, -35,
+	-49, -53, -57, 54, 11, 14, 15, 46, 45, 47,
+	48, -4, -3, 53, -56, 12, 13, 4, -19, -18,
+	8, 7, 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, -12, -19, 67, -18, -18, -20,
+	-19, 9, -18, -56, 54, 4, -56, -56, 54, 53,
+	-20, 56, 56, 56, 56, 54, 54, 54, -15, -16,
+	-17, -56, -24, -23, -25, -18, 56, 5, 65, 66,
+	6, 68, -37, -36, -30, -49, -35, -53, -48, -33,
+	-7, -32, -34, -41, 54, 22, 21, 20, -20, 45,
+	46, 47, 41, 15, 39, 40, 44, -43, -51, -50,
+	-7, -52, -42, 54, -18, 44, -43, -55, -54, -30,
+	-33, 54, -59, -58, -7, -60, 54, 49, 54, -27,
+	-28, -29, -22, -18, 69, 5, 6, 18, 5, 6,
+	18, -13, -14, 9, 61, 57, -36, -20, 38, -20,
+	38, -20, 38, -18, -45, -44, 5, -18, 64, -45,
+	-40, -56, 57, -50, 53, -47, -46, 5, -23, 66,
+	57, -54, 57, -58, -18, 57, -28, 62, 54, 55,
+	-17, 64, -19, -13, 67, -18, -18, -18, -18, -18,
+	-18, 53, 54, 69, 62, 42, 56, -21, 25, 26,
+	27, 28, 29, 30, 31, 32, 33, 34, 35, 36,
+	54, 54, 62, 5, -23, 62, 54, 42, 42, 67,
+	-16, 69, -17, 64, -27, 70, -20, 53, 53, 53,
+	53, 53, 53, 5, -9, -8, -12, -44, 5, 43,
+	-39, -38, -7, -31, 54, -20, 62, -56, 54, 69,
+	54, 69, -46, 5, 43, -23, 5, 43, -61, 50,
+	-20, 70, -26, -15, 64, -27, 63, 68, 5, 5,
+	5, 5, 5, 5, 54, 69, 62, 70, 53, 57,
+	-38, -18, -20, -9, -9, 68, -20, 70, 62, 54,
+	-27, 63, 54, 69, 56, 54, 69, 56, 54, 69,
+	56, -9, -8, 54, -15, 53, 63, 70, 70, 51,
+	-15, 64, -15, 64, 63, -9, -37, -9, -37, -9,
+	-37, 70, 5, -18, 54, 54, 67, -27, -27, 70,
+	57, 70, 57, 70, 57, 54, 54, 69, 53, -61,
+	63, 63, 54, 54, 54, -9, 5, 68, 70, 54,
+	69, 54, 56, 54, -9, -11, -10, -7, 54, 70,
+	57, -10, 54,
+}
+var protoDef = [...]int{
+
+	4, -2, 1, 2, 0, 6, 7, 8, 9, 10,
+	11, 12, 13, 14, 0, 0, 0, 0, 0, 0,
+	0, 3, 5, 0, 0, 0, 0, 45, 0, 20,
+	21, 181, 182, 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,
+	210, 211, 212, 213, 214, 215, 216, 217, 218, 219,
+	220, 221, 222, 223, 0, 23, 0, 0, 0, 0,
+	69, 70, 0, 0, 16, 46, 0, 0, 19, 0,
+	0, 146, 134, 161, 168, 15, 17, 18, 0, 30,
+	31, 32, 33, 34, 35, 36, 50, 37, 0, 0,
+	40, 24, 0, 145, 147, 148, 149, 150, 151, 152,
+	153, 154, 155, 156, 157, 0, 0, 0, 0, 0,
+	0, 0, 213, 187, 0, 212, 216, 125, 0, 133,
+	135, 136, 137, 138, 0, 216, 127, 0, 160, 162,
+	163, 164, 0, 167, 169, 170, 171, 0, 22, 0,
+	48, 51, 0, 61, 0, 38, 42, 43, 39, 41,
+	44, 25, 26, 28, 0, 143, 144, 0, 0, 0,
+	0, 0, 0, 0, 0, 111, 112, 0, 0, 0,
+	0, 130, 131, 132, 0, 0, 116, 117, 118, 0,
+	158, 159, 165, 166, 0, 47, 49, 52, 53, 0,
+	58, 50, 0, 27, 0, 0, 0, 0, 0, 0,
+	0, 0, 108, 0, 0, 0, 88, 0, 96, 97,
+	98, 99, 100, 101, 102, 103, 104, 105, 106, 107,
+	124, 128, 0, 0, 0, 0, 126, 0, 0, 0,
+	54, 0, 57, 50, 0, 62, 0, 0, 0, 0,
+	0, 0, 0, 0, 0, 80, 0, 110, 113, 114,
+	0, 87, 89, 90, 91, 0, 0, 129, 139, 0,
+	141, 0, 115, 119, 122, 120, 121, 123, 0, 222,
+	175, 55, 0, 63, 50, 0, 60, 29, 0, 0,
+	0, 0, 0, 0, 74, 0, 0, 0, 0, 85,
+	86, 0, 0, 0, 0, 0, 174, 56, 0, 0,
+	0, 59, 71, 0, 146, 72, 0, 146, 73, 0,
+	146, 0, 79, 109, 81, 0, 0, 0, 0, 0,
+	64, 50, 65, 50, 66, 0, 0, 0, 0, 0,
+	0, 0, 0, 0, 140, 142, 0, 0, 0, 0,
+	82, 0, 83, 0, 84, 78, 92, 0, 0, 0,
+	67, 68, 75, 76, 77, 0, 0, 0, 0, 94,
+	0, 172, 178, 93, 0, 0, 177, 179, 180, 0,
+	173, 176, 95,
+}
+var protoTok1 = [...]int{
+
+	1, 3, 3, 3, 3, 3, 3, 3, 3, 3,
+	3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
+	3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
+	3, 3, 3, 78, 3, 76, 75, 74, 72, 3,
+	67, 68, 71, 65, 62, 66, 61, 59, 3, 3,
+	3, 3, 3, 3, 3, 3, 3, 3, 55, 54,
+	64, 53, 63, 60, 77, 3, 3, 3, 3, 3,
+	3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
+	3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
+	3, 69, 58, 70, 73, 3, 80, 3, 3, 3,
+	3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
+	3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
+	3, 3, 3, 56, 3, 57, 79,
+}
+var protoTok2 = [...]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,
+}
+var protoTok3 = [...]int{
+	0,
+}
+
+var protoErrorMessages = [...]struct {
+	state int
+	token int
+	msg   string
+}{}
+
+//line yaccpar:1
+
+/*	parser for yacc output	*/
+
+var (
+	protoDebug        = 0
+	protoErrorVerbose = false
+)
+
+type protoLexer interface {
+	Lex(lval *protoSymType) int
+	Error(s string)
+}
+
+type protoParser interface {
+	Parse(protoLexer) int
+	Lookahead() int
+}
+
+type protoParserImpl struct {
+	lval  protoSymType
+	stack [protoInitialStackSize]protoSymType
+	char  int
+}
+
+func (p *protoParserImpl) Lookahead() int {
+	return p.char
+}
+
+func protoNewParser() protoParser {
+	return &protoParserImpl{}
+}
+
+const protoFlag = -1000
+
+func protoTokname(c int) string {
+	if c >= 1 && c-1 < len(protoToknames) {
+		if protoToknames[c-1] != "" {
+			return protoToknames[c-1]
+		}
+	}
+	return __yyfmt__.Sprintf("tok-%v", c)
+}
+
+func protoStatname(s int) string {
+	if s >= 0 && s < len(protoStatenames) {
+		if protoStatenames[s] != "" {
+			return protoStatenames[s]
+		}
+	}
+	return __yyfmt__.Sprintf("state-%v", s)
+}
+
+func protoErrorMessage(state, lookAhead int) string {
+	const TOKSTART = 4
+
+	if !protoErrorVerbose {
+		return "syntax error"
+	}
+
+	for _, e := range protoErrorMessages {
+		if e.state == state && e.token == lookAhead {
+			return "syntax error: " + e.msg
+		}
+	}
+
+	res := "syntax error: unexpected " + protoTokname(lookAhead)
+
+	// To match Bison, suggest at most four expected tokens.
+	expected := make([]int, 0, 4)
+
+	// Look for shiftable tokens.
+	base := protoPact[state]
+	for tok := TOKSTART; tok-1 < len(protoToknames); tok++ {
+		if n := base + tok; n >= 0 && n < protoLast && protoChk[protoAct[n]] == tok {
+			if len(expected) == cap(expected) {
+				return res
+			}
+			expected = append(expected, tok)
+		}
+	}
+
+	if protoDef[state] == -2 {
+		i := 0
+		for protoExca[i] != -1 || protoExca[i+1] != state {
+			i += 2
+		}
+
+		// Look for tokens that we accept or reduce.
+		for i += 2; protoExca[i] >= 0; i += 2 {
+			tok := protoExca[i]
+			if tok < TOKSTART || protoExca[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 protoExca[i+1] != 0 {
+			return res
+		}
+	}
+
+	for i, tok := range expected {
+		if i == 0 {
+			res += ", expecting "
+		} else {
+			res += " or "
+		}
+		res += protoTokname(tok)
+	}
+	return res
+}
+
+func protolex1(lex protoLexer, lval *protoSymType) (char, token int) {
+	token = 0
+	char = lex.Lex(lval)
+	if char <= 0 {
+		token = protoTok1[0]
+		goto out
+	}
+	if char < len(protoTok1) {
+		token = protoTok1[char]
+		goto out
+	}
+	if char >= protoPrivate {
+		if char < protoPrivate+len(protoTok2) {
+			token = protoTok2[char-protoPrivate]
+			goto out
+		}
+	}
+	for i := 0; i < len(protoTok3); i += 2 {
+		token = protoTok3[i+0]
+		if token == char {
+			token = protoTok3[i+1]
+			goto out
+		}
+	}
+
+out:
+	if token == 0 {
+		token = protoTok2[1] /* unknown char */
+	}
+	if protoDebug >= 3 {
+		__yyfmt__.Printf("lex %s(%d)\n", protoTokname(token), uint(char))
+	}
+	return char, token
+}
+
+func protoParse(protolex protoLexer) int {
+	return protoNewParser().Parse(protolex)
+}
+
+func (protorcvr *protoParserImpl) Parse(protolex protoLexer) int {
+	var proton int
+	var protoVAL protoSymType
+	var protoDollar []protoSymType
+	_ = protoDollar // silence set and not used
+	protoS := protorcvr.stack[:]
+
+	Nerrs := 0   /* number of errors */
+	Errflag := 0 /* error recovery flag */
+	protostate := 0
+	protorcvr.char = -1
+	prototoken := -1 // protorcvr.char translated into internal numbering
+	defer func() {
+		// Make sure we report no lookahead when not parsing.
+		protostate = -1
+		protorcvr.char = -1
+		prototoken = -1
+	}()
+	protop := -1
+	goto protostack
+
+ret0:
+	return 0
+
+ret1:
+	return 1
+
+protostack:
+	/* put a state and value onto the stack */
+	if protoDebug >= 4 {
+		__yyfmt__.Printf("char %v in %v\n", protoTokname(prototoken), protoStatname(protostate))
+	}
+
+	protop++
+	if protop >= len(protoS) {
+		nyys := make([]protoSymType, len(protoS)*2)
+		copy(nyys, protoS)
+		protoS = nyys
+	}
+	protoS[protop] = protoVAL
+	protoS[protop].yys = protostate
+
+protonewstate:
+	proton = protoPact[protostate]
+	if proton <= protoFlag {
+		goto protodefault /* simple state */
+	}
+	if protorcvr.char < 0 {
+		protorcvr.char, prototoken = protolex1(protolex, &protorcvr.lval)
+	}
+	proton += prototoken
+	if proton < 0 || proton >= protoLast {
+		goto protodefault
+	}
+	proton = protoAct[proton]
+	if protoChk[proton] == prototoken { /* valid shift */
+		protorcvr.char = -1
+		prototoken = -1
+		protoVAL = protorcvr.lval
+		protostate = proton
+		if Errflag > 0 {
+			Errflag--
+		}
+		goto protostack
+	}
+
+protodefault:
+	/* default state action */
+	proton = protoDef[protostate]
+	if proton == -2 {
+		if protorcvr.char < 0 {
+			protorcvr.char, prototoken = protolex1(protolex, &protorcvr.lval)
+		}
+
+		/* look through exception table */
+		xi := 0
+		for {
+			if protoExca[xi+0] == -1 && protoExca[xi+1] == protostate {
+				break
+			}
+			xi += 2
+		}
+		for xi += 2; ; xi += 2 {
+			proton = protoExca[xi+0]
+			if proton < 0 || proton == prototoken {
+				break
+			}
+		}
+		proton = protoExca[xi+1]
+		if proton < 0 {
+			goto ret0
+		}
+	}
+	if proton == 0 {
+		/* error ... attempt to resume parsing */
+		switch Errflag {
+		case 0: /* brand new error */
+			protolex.Error(protoErrorMessage(protostate, prototoken))
+			Nerrs++
+			if protoDebug >= 1 {
+				__yyfmt__.Printf("%s", protoStatname(protostate))
+				__yyfmt__.Printf(" saw %s\n", protoTokname(prototoken))
+			}
+			fallthrough
+
+		case 1, 2: /* incompletely recovered error ... try again */
+			Errflag = 3
+
+			/* find a state where "error" is a legal shift action */
+			for protop >= 0 {
+				proton = protoPact[protoS[protop].yys] + protoErrCode
+				if proton >= 0 && proton < protoLast {
+					protostate = protoAct[proton] /* simulate a shift of "error" */
+					if protoChk[protostate] == protoErrCode {
+						goto protostack
+					}
+				}
+
+				/* the current p has no shift on "error", pop stack */
+				if protoDebug >= 2 {
+					__yyfmt__.Printf("error recovery pops state %d\n", protoS[protop].yys)
+				}
+				protop--
+			}
+			/* there is no state on the stack with an error shift ... abort */
+			goto ret1
+
+		case 3: /* no shift yet; clobber input char */
+			if protoDebug >= 2 {
+				__yyfmt__.Printf("error recovery discards %s\n", protoTokname(prototoken))
+			}
+			if prototoken == protoEofCode {
+				goto ret1
+			}
+			protorcvr.char = -1
+			prototoken = -1
+			goto protonewstate /* try again in the same state */
+		}
+	}
+
+	/* reduction by production proton */
+	if protoDebug >= 2 {
+		__yyfmt__.Printf("reduce %v in:\n\t%v\n", proton, protoStatname(protostate))
+	}
+
+	protont := proton
+	protopt := protop
+	_ = protopt // guard against "declared and not used"
+
+	protop -= protoR2[proton]
+	// protop is now the index of $0. Perform the default action. Iff the
+	// reduced production is ε, $1 is possibly out of range.
+	if protop+1 >= len(protoS) {
+		nyys := make([]protoSymType, len(protoS)*2)
+		copy(nyys, protoS)
+		protoS = nyys
+	}
+	protoVAL = protoS[protop+1]
+
+	/* consult goto table to find next state */
+	proton = protoR1[proton]
+	protog := protoPgo[proton]
+	protoj := protog + protoS[protop].yys + 1
+
+	if protoj >= protoLast {
+		protostate = protoAct[protog]
+	} else {
+		protostate = protoAct[protoj]
+		if protoChk[protostate] != -proton {
+			protostate = protoAct[protog]
+		}
+	}
+	// dummy call; replaced with literal code
+	switch protont {
+
+	case 1:
+		protoDollar = protoS[protopt-1 : protopt+1]
+//line proto.y:114
+		{
+			protoVAL.file = &fileNode{syntax: protoDollar[1].syn}
+			protoVAL.file.setRange(protoDollar[1].syn, protoDollar[1].syn)
+			protolex.(*protoLex).res = protoVAL.file
+		}
+	case 2:
+		protoDollar = protoS[protopt-1 : protopt+1]
+//line proto.y:119
+		{
+			protoVAL.file = &fileNode{decls: protoDollar[1].fileDecls}
+			if len(protoDollar[1].fileDecls) > 0 {
+				protoVAL.file.setRange(protoDollar[1].fileDecls[0], protoDollar[1].fileDecls[len(protoDollar[1].fileDecls)-1])
+			}
+			protolex.(*protoLex).res = protoVAL.file
+		}
+	case 3:
+		protoDollar = protoS[protopt-2 : protopt+1]
+//line proto.y:126
+		{
+			protoVAL.file = &fileNode{syntax: protoDollar[1].syn, decls: protoDollar[2].fileDecls}
+			var end node
+			if len(protoDollar[2].fileDecls) > 0 {
+				end = protoDollar[2].fileDecls[len(protoDollar[2].fileDecls)-1]
+			} else {
+				end = protoDollar[1].syn
+			}
+			protoVAL.file.setRange(protoDollar[1].syn, end)
+			protolex.(*protoLex).res = protoVAL.file
+		}
+	case 4:
+		protoDollar = protoS[protopt-0 : protopt+1]
+//line proto.y:137
+		{
+		}
+	case 5:
+		protoDollar = protoS[protopt-2 : protopt+1]
+//line proto.y:140
+		{
+			protoVAL.fileDecls = append(protoDollar[1].fileDecls, protoDollar[2].fileDecls...)
+		}
+	case 7:
+		protoDollar = protoS[protopt-1 : protopt+1]
+//line proto.y:145
+		{
+			protoVAL.fileDecls = []*fileElement{{imp: protoDollar[1].imprt}}
+		}
+	case 8:
+		protoDollar = protoS[protopt-1 : protopt+1]
+//line proto.y:148
+		{
+			protoVAL.fileDecls = []*fileElement{{pkg: protoDollar[1].pkg}}
+		}
+	case 9:
+		protoDollar = protoS[protopt-1 : protopt+1]
+//line proto.y:151
+		{
+			protoVAL.fileDecls = []*fileElement{{option: protoDollar[1].opts[0]}}
+		}
+	case 10:
+		protoDollar = protoS[protopt-1 : protopt+1]
+//line proto.y:154
+		{
+			protoVAL.fileDecls = []*fileElement{{message: protoDollar[1].msg}}
+		}
+	case 11:
+		protoDollar = protoS[protopt-1 : protopt+1]
+//line proto.y:157
+		{
+			protoVAL.fileDecls = []*fileElement{{enum: protoDollar[1].en}}
+		}
+	case 12:
+		protoDollar = protoS[protopt-1 : protopt+1]
+//line proto.y:160
+		{
+			protoVAL.fileDecls = []*fileElement{{extend: protoDollar[1].extend}}
+		}
+	case 13:
+		protoDollar = protoS[protopt-1 : protopt+1]
+//line proto.y:163
+		{
+			protoVAL.fileDecls = []*fileElement{{service: protoDollar[1].svc}}
+		}
+	case 14:
+		protoDollar = protoS[protopt-1 : protopt+1]
+//line proto.y:166
+		{
+			protoVAL.fileDecls = []*fileElement{{empty: protoDollar[1].b}}
+		}
+	case 15:
+		protoDollar = protoS[protopt-4 : protopt+1]
+//line proto.y:170
+		{
+			if protoDollar[3].str.val != "proto2" && protoDollar[3].str.val != "proto3" {
+				lexError(protolex, protoDollar[3].str.start(), "syntax value must be 'proto2' or 'proto3'")
+			}
+			protoVAL.syn = &syntaxNode{syntax: protoDollar[3].str}
+			protoVAL.syn.setRange(protoDollar[1].id, protoDollar[4].b)
+		}
+	case 16:
+		protoDollar = protoS[protopt-3 : protopt+1]
+//line proto.y:178
+		{
+			protoVAL.imprt = &importNode{name: protoDollar[2].str}
+			protoVAL.imprt.setRange(protoDollar[1].id, protoDollar[3].b)
+		}
+	case 17:
+		protoDollar = protoS[protopt-4 : protopt+1]
+//line proto.y:182
+		{
+			protoVAL.imprt = &importNode{name: protoDollar[3].str, weak: true}
+			protoVAL.imprt.setRange(protoDollar[1].id, protoDollar[4].b)
+		}
+	case 18:
+		protoDollar = protoS[protopt-4 : protopt+1]
+//line proto.y:186
+		{
+			protoVAL.imprt = &importNode{name: protoDollar[3].str, public: true}
+			protoVAL.imprt.setRange(protoDollar[1].id, protoDollar[4].b)
+		}
+	case 19:
+		protoDollar = protoS[protopt-3 : protopt+1]
+//line proto.y:191
+		{
+			protoVAL.pkg = &packageNode{name: protoDollar[2].id}
+			protoVAL.pkg.setRange(protoDollar[1].id, protoDollar[3].b)
+		}
+	case 22:
+		protoDollar = protoS[protopt-5 : protopt+1]
+//line proto.y:199
+		{
+			n := &optionNameNode{parts: protoDollar[2].optNm}
+			n.setRange(protoDollar[2].optNm[0], protoDollar[2].optNm[len(protoDollar[2].optNm)-1])
+			o := &optionNode{name: n, val: protoDollar[4].v}
+			o.setRange(protoDollar[1].id, protoDollar[5].b)
+			protoVAL.opts = []*optionNode{o}
+		}
+	case 23:
+		protoDollar = protoS[protopt-1 : protopt+1]
+//line proto.y:207
+		{
+			protoVAL.optNm = toNameParts(protoDollar[1].id, 0)
+		}
+	case 24:
+		protoDollar = protoS[protopt-3 : protopt+1]
+//line proto.y:210
+		{
+			p := &optionNamePartNode{text: protoDollar[2].id, isExtension: true}
+			p.setRange(protoDollar[1].b, protoDollar[3].b)
+			protoVAL.optNm = []*optionNamePartNode{p}
+		}
+	case 25:
+		protoDollar = protoS[protopt-4 : protopt+1]
+//line proto.y:215
+		{
+			p := &optionNamePartNode{text: protoDollar[2].id, isExtension: true}
+			p.setRange(protoDollar[1].b, protoDollar[3].b)
+			ps := make([]*optionNamePartNode, 1, len(protoDollar[4].optNm)+1)
+			ps[0] = p
+			protoVAL.optNm = append(ps, protoDollar[4].optNm...)
+		}
+	case 27:
+		protoDollar = protoS[protopt-2 : protopt+1]
+//line proto.y:224
+		{
+			protoVAL.optNm = append(protoDollar[1].optNm, protoDollar[2].optNm...)
+		}
+	case 28:
+		protoDollar = protoS[protopt-1 : protopt+1]
+//line proto.y:228
+		{
+			protoVAL.optNm = toNameParts(protoDollar[1].id, 1 /* exclude leading dot */)
+		}
+	case 29:
+		protoDollar = protoS[protopt-4 : protopt+1]
+//line proto.y:231
+		{
+			p := &optionNamePartNode{text: protoDollar[3].id, isExtension: true}
+			p.setRange(protoDollar[2].b, protoDollar[4].b)
+			protoVAL.optNm = []*optionNamePartNode{p}
+		}
+	case 32:
+		protoDollar = protoS[protopt-1 : protopt+1]
+//line proto.y:240
+		{
+			protoVAL.v = protoDollar[1].str
+		}
+	case 33:
+		protoDollar = protoS[protopt-1 : protopt+1]
+//line proto.y:243
+		{
+			protoVAL.v = protoDollar[1].ui
+		}
+	case 34:
+		protoDollar = protoS[protopt-1 : protopt+1]
+//line proto.y:246
+		{
+			protoVAL.v = protoDollar[1].i
+		}
+	case 35:
+		protoDollar = protoS[protopt-1 : protopt+1]
+//line proto.y:249
+		{
+			protoVAL.v = protoDollar[1].f
+		}
+	case 36:
+		protoDollar = protoS[protopt-1 : protopt+1]
+//line proto.y:252
+		{
+			if protoDollar[1].id.val == "true" {
+				protoVAL.v = &boolLiteralNode{basicNode: protoDollar[1].id.basicNode, val: true}
+			} else if protoDollar[1].id.val == "false" {
+				protoVAL.v = &boolLiteralNode{basicNode: protoDollar[1].id.basicNode, val: false}
+			} else if protoDollar[1].id.val == "inf" {
+				f := &floatLiteralNode{val: math.Inf(1)}
+				f.setRange(protoDollar[1].id, protoDollar[1].id)
+				protoVAL.v = f
+			} else if protoDollar[1].id.val == "nan" {
+				f := &floatLiteralNode{val: math.NaN()}
+				f.setRange(protoDollar[1].id, protoDollar[1].id)
+				protoVAL.v = f
+			} else {
+				protoVAL.v = protoDollar[1].id
+			}
+		}
+	case 38:
+		protoDollar = protoS[protopt-2 : protopt+1]
+//line proto.y:271
+		{
+			protoVAL.ui = protoDollar[2].ui
+		}
+	case 39:
+		protoDollar = protoS[protopt-2 : protopt+1]
+//line proto.y:275
+		{
+			if protoDollar[2].ui.val > math.MaxInt64+1 {
+				lexError(protolex, protoDollar[2].ui.start(), fmt.Sprintf("numeric constant %d would underflow (allowed range is %d to %d)", protoDollar[2].ui.val, int64(math.MinInt64), int64(math.MaxInt64)))
+			}
+			protoVAL.i = &negativeIntLiteralNode{val: -int64(protoDollar[2].ui.val)}
+			protoVAL.i.setRange(protoDollar[1].b, protoDollar[2].ui)
+		}
+	case 41:
+		protoDollar = protoS[protopt-2 : protopt+1]
+//line proto.y:284
+		{
+			protoVAL.f = &floatLiteralNode{val: -protoDollar[2].f.val}
+			protoVAL.f.setRange(protoDollar[1].b, protoDollar[2].f)
+		}
+	case 42:
+		protoDollar = protoS[protopt-2 : protopt+1]
+//line proto.y:288
+		{
+			protoVAL.f = &floatLiteralNode{val: protoDollar[2].f.val}
+			protoVAL.f.setRange(protoDollar[1].b, protoDollar[2].f)
+		}
+	case 43:
+		protoDollar = protoS[protopt-2 : protopt+1]
+//line proto.y:292
+		{
+			protoVAL.f = &floatLiteralNode{val: math.Inf(1)}
+			protoVAL.f.setRange(protoDollar[1].b, protoDollar[2].id)
+		}
+	case 44:
+		protoDollar = protoS[protopt-2 : protopt+1]
+//line proto.y:296
+		{
+			protoVAL.f = &floatLiteralNode{val: math.Inf(-1)}
+			protoVAL.f.setRange(protoDollar[1].b, protoDollar[2].id)
+		}
+	case 46:
+		protoDollar = protoS[protopt-2 : protopt+1]
+//line proto.y:302
+		{
+			protoVAL.str = &stringLiteralNode{val: protoDollar[1].str.val + protoDollar[2].str.val}
+			protoVAL.str.setRange(protoDollar[1].str, protoDollar[2].str)
+		}
+	case 47:
+		protoDollar = protoS[protopt-3 : protopt+1]
+//line proto.y:307
+		{
+			a := &aggregateLiteralNode{elements: protoDollar[2].agg}
+			a.setRange(protoDollar[1].b, protoDollar[3].b)
+			protoVAL.v = a
+		}
+	case 49:
+		protoDollar = protoS[protopt-2 : protopt+1]
+//line proto.y:314
+		{
+			protoVAL.agg = append(protoDollar[1].agg, protoDollar[2].agg...)
+		}
+	case 50:
+		protoDollar = protoS[protopt-0 : protopt+1]
+//line proto.y:317
+		{
+			protoVAL.agg = nil
+		}
+	case 52:
+		protoDollar = protoS[protopt-2 : protopt+1]
+//line proto.y:322
+		{
+			protoVAL.agg = protoDollar[1].agg
+		}
+	case 53:
+		protoDollar = protoS[protopt-2 : protopt+1]
+//line proto.y:325
+		{
+			protoVAL.agg = protoDollar[1].agg
+		}
+	case 54:
+		protoDollar = protoS[protopt-3 : protopt+1]
+//line proto.y:329
+		{
+			a := &aggregateEntryNode{name: protoDollar[1].aggName, val: protoDollar[3].v}
+			a.setRange(protoDollar[1].aggName, protoDollar[3].v)
+			protoVAL.agg = []*aggregateEntryNode{a}
+		}
+	case 55:
+		protoDollar = protoS[protopt-4 : protopt+1]
+//line proto.y:334
+		{
+			s := &sliceLiteralNode{}
+			s.setRange(protoDollar[3].b, protoDollar[4].b)
+			a := &aggregateEntryNode{name: protoDollar[1].aggName, val: s}
+			a.setRange(protoDollar[1].aggName, protoDollar[4].b)
+			protoVAL.agg = []*aggregateEntryNode{a}
+		}
+	case 56:
+		protoDollar = protoS[protopt-5 : protopt+1]
+//line proto.y:341
+		{
+			s := &sliceLiteralNode{elements: protoDollar[4].sl}
+			s.setRange(protoDollar[3].b, protoDollar[5].b)
+			a := &aggregateEntryNode{name: protoDollar[1].aggName, val: s}
+			a.setRange(protoDollar[1].aggName, protoDollar[5].b)
+			protoVAL.agg = []*aggregateEntryNode{a}
+		}
+	case 57:
+		protoDollar = protoS[protopt-3 : protopt+1]
+//line proto.y:348
+		{
+			a := &aggregateEntryNode{name: protoDollar[1].aggName, val: protoDollar[3].v}
+			a.setRange(protoDollar[1].aggName, protoDollar[3].v)
+			protoVAL.agg = []*aggregateEntryNode{a}
+		}
+	case 58:
+		protoDollar = protoS[protopt-2 : protopt+1]
+//line proto.y:353
+		{
+			a := &aggregateEntryNode{name: protoDollar[1].aggName, val: protoDollar[2].v}
+			a.setRange(protoDollar[1].aggName, protoDollar[2].v)
+			protoVAL.agg = []*aggregateEntryNode{a}
+		}
+	case 59:
+		protoDollar = protoS[protopt-5 : protopt+1]
+//line proto.y:358
+		{
+			s := &aggregateLiteralNode{elements: protoDollar[4].agg}
+			s.setRange(protoDollar[3].b, protoDollar[5].b)
+			a := &aggregateEntryNode{name: protoDollar[1].aggName, val: s}
+			a.setRange(protoDollar[1].aggName, protoDollar[5].b)
+			protoVAL.agg = []*aggregateEntryNode{a}
+		}
+	case 60:
+		protoDollar = protoS[protopt-4 : protopt+1]
+//line proto.y:365
+		{
+			s := &aggregateLiteralNode{elements: protoDollar[3].agg}
+			s.setRange(protoDollar[2].b, protoDollar[4].b)
+			a := &aggregateEntryNode{name: protoDollar[1].aggName, val: s}
+			a.setRange(protoDollar[1].aggName, protoDollar[4].b)
+			protoVAL.agg = []*aggregateEntryNode{a}
+		}
+	case 61:
+		protoDollar = protoS[protopt-1 : protopt+1]
+//line proto.y:373
+		{
+			protoVAL.aggName = &aggregateNameNode{name: protoDollar[1].id}
+			protoVAL.aggName.setRange(protoDollar[1].id, protoDollar[1].id)
+		}
+	case 62:
+		protoDollar = protoS[protopt-3 : protopt+1]
+//line proto.y:377
+		{
+			protoVAL.aggName = &aggregateNameNode{name: protoDollar[2].id, isExtension: true}
+			protoVAL.aggName.setRange(protoDollar[1].b, protoDollar[3].b)
+		}
+	case 63:
+		protoDollar = protoS[protopt-1 : protopt+1]
+//line proto.y:382
+		{
+			protoVAL.sl = []valueNode{protoDollar[1].v}
+		}
+	case 64:
+		protoDollar = protoS[protopt-3 : protopt+1]
+//line proto.y:385
+		{
+			protoVAL.sl = append(protoDollar[1].sl, protoDollar[3].v)
+		}
+	case 65:
+		protoDollar = protoS[protopt-3 : protopt+1]
+//line proto.y:388
+		{
+			protoVAL.sl = append(protoDollar[1].sl, protoDollar[3].v)
+		}
+	case 66:
+		protoDollar = protoS[protopt-3 : protopt+1]
+//line proto.y:391
+		{
+			s := &aggregateLiteralNode{elements: protoDollar[2].agg}
+			s.setRange(protoDollar[1].b, protoDollar[3].b)
+			protoVAL.sl = []valueNode{s}
+		}
+	case 67:
+		protoDollar = protoS[protopt-5 : protopt+1]
+//line proto.y:396
+		{
+			s := &aggregateLiteralNode{elements: protoDollar[4].agg}
+			s.setRange(protoDollar[3].b, protoDollar[5].b)
+			protoVAL.sl = append(protoDollar[1].sl, s)
+		}
+	case 68:
+		protoDollar = protoS[protopt-5 : protopt+1]
+//line proto.y:401
+		{
+			s := &aggregateLiteralNode{elements: protoDollar[4].agg}
+			s.setRange(protoDollar[3].b, protoDollar[5].b)
+			protoVAL.sl = append(protoDollar[1].sl, s)
+		}
+	case 71:
+		protoDollar = protoS[protopt-6 : protopt+1]
+//line proto.y:410
+		{
+			checkTag(protolex, protoDollar[5].ui.start(), protoDollar[5].ui.val)
+			lbl := &labelNode{basicNode: protoDollar[1].id.basicNode, required: true}
+			protoVAL.fld = &fieldNode{label: lbl, fldType: protoDollar[2].id, name: protoDollar[3].id, tag: protoDollar[5].ui}
+			protoVAL.fld.setRange(protoDollar[1].id, protoDollar[6].b)
+		}
+	case 72:
+		protoDollar = protoS[protopt-6 : protopt+1]
+//line proto.y:416
+		{
+			checkTag(protolex, protoDollar[5].ui.start(), protoDollar[5].ui.val)
+			lbl := &labelNode{basicNode: protoDollar[1].id.basicNode}
+			protoVAL.fld = &fieldNode{label: lbl, fldType: protoDollar[2].id, name: protoDollar[3].id, tag: protoDollar[5].ui}
+			protoVAL.fld.setRange(protoDollar[1].id, protoDollar[6].b)
+		}
+	case 73:
+		protoDollar = protoS[protopt-6 : protopt+1]
+//line proto.y:422
+		{
+			checkTag(protolex, protoDollar[5].ui.start(), protoDollar[5].ui.val)
+			lbl := &labelNode{basicNode: protoDollar[1].id.basicNode, repeated: true}
+			protoVAL.fld = &fieldNode{label: lbl, fldType: protoDollar[2].id, name: protoDollar[3].id, tag: protoDollar[5].ui}
+			protoVAL.fld.setRange(protoDollar[1].id, protoDollar[6].b)
+		}
+	case 74:
+		protoDollar = protoS[protopt-5 : protopt+1]
+//line proto.y:428
+		{
+			checkTag(protolex, protoDollar[4].ui.start(), protoDollar[4].ui.val)
+			protoVAL.fld = &fieldNode{fldType: protoDollar[1].id, name: protoDollar[2].id, tag: protoDollar[4].ui}
+			protoVAL.fld.setRange(protoDollar[1].id, protoDollar[5].b)
+		}
+	case 75:
+		protoDollar = protoS[protopt-9 : protopt+1]
+//line proto.y:433
+		{
+			checkTag(protolex, protoDollar[5].ui.start(), protoDollar[5].ui.val)
+			lbl := &labelNode{basicNode: protoDollar[1].id.basicNode, required: true}
+			protoVAL.fld = &fieldNode{label: lbl, fldType: protoDollar[2].id, name: protoDollar[3].id, tag: protoDollar[5].ui, options: protoDollar[7].opts}
+			protoVAL.fld.setRange(protoDollar[1].id, protoDollar[9].b)
+		}
+	case 76:
+		protoDollar = protoS[protopt-9 : protopt+1]
+//line proto.y:439
+		{
+			checkTag(protolex, protoDollar[5].ui.start(), protoDollar[5].ui.val)
+			lbl := &labelNode{basicNode: protoDollar[1].id.basicNode}
+			protoVAL.fld = &fieldNode{label: lbl, fldType: protoDollar[2].id, name: protoDollar[3].id, tag: protoDollar[5].ui, options: protoDollar[7].opts}
+			protoVAL.fld.setRange(protoDollar[1].id, protoDollar[9].b)
+		}
+	case 77:
+		protoDollar = protoS[protopt-9 : protopt+1]
+//line proto.y:445
+		{
+			checkTag(protolex, protoDollar[5].ui.start(), protoDollar[5].ui.val)
+			lbl := &labelNode{basicNode: protoDollar[1].id.basicNode, repeated: true}
+			protoVAL.fld = &fieldNode{label: lbl, fldType: protoDollar[2].id, name: protoDollar[3].id, tag: protoDollar[5].ui, options: protoDollar[7].opts}
+			protoVAL.fld.setRange(protoDollar[1].id, protoDollar[9].b)
+		}
+	case 78:
+		protoDollar = protoS[protopt-8 : protopt+1]
+//line proto.y:451
+		{
+			checkTag(protolex, protoDollar[4].ui.start(), protoDollar[4].ui.val)
+			protoVAL.fld = &fieldNode{fldType: protoDollar[1].id, name: protoDollar[2].id, tag: protoDollar[4].ui, options: protoDollar[6].opts}
+			protoVAL.fld.setRange(protoDollar[1].id, protoDollar[8].b)
+		}
+	case 79:
+		protoDollar = protoS[protopt-3 : protopt+1]
+//line proto.y:457
+		{
+			protoVAL.opts = append(protoDollar[1].opts, protoDollar[3].opts...)
+		}
+	case 81:
+		protoDollar = protoS[protopt-3 : protopt+1]
+//line proto.y:462
+		{
+			n := &optionNameNode{parts: protoDollar[1].optNm}
+			n.setRange(protoDollar[1].optNm[0], protoDollar[1].optNm[len(protoDollar[1].optNm)-1])
+			o := &optionNode{name: n, val: protoDollar[3].v}
+			o.setRange(protoDollar[1].optNm[0], protoDollar[3].v)
+			protoVAL.opts = []*optionNode{o}
+		}
+	case 82:
+		protoDollar = protoS[protopt-8 : protopt+1]
+//line proto.y:470
+		{
+			checkTag(protolex, protoDollar[5].ui.start(), protoDollar[5].ui.val)
+			if !unicode.IsUpper(rune(protoDollar[3].id.val[0])) {
+				lexError(protolex, protoDollar[3].id.start(), fmt.Sprintf("group %s should have a name that starts with a capital letter", protoDollar[3].id.val))
+			}
+			lbl := &labelNode{basicNode: protoDollar[1].id.basicNode, required: true}
+			protoVAL.grp = &groupNode{groupKeyword: protoDollar[2].id, label: lbl, name: protoDollar[3].id, tag: protoDollar[5].ui, decls: protoDollar[7].msgDecls}
+			protoVAL.grp.setRange(protoDollar[1].id, protoDollar[8].b)
+		}
+	case 83:
+		protoDollar = protoS[protopt-8 : protopt+1]
+//line proto.y:479
+		{
+			checkTag(protolex, protoDollar[5].ui.start(), protoDollar[5].ui.val)
+			if !unicode.IsUpper(rune(protoDollar[3].id.val[0])) {
+				lexError(protolex, protoDollar[3].id.start(), fmt.Sprintf("group %s should have a name that starts with a capital letter", protoDollar[3].id.val))
+			}
+			lbl := &labelNode{basicNode: protoDollar[1].id.basicNode}
+			protoVAL.grp = &groupNode{groupKeyword: protoDollar[2].id, label: lbl, name: protoDollar[3].id, tag: protoDollar[5].ui, decls: protoDollar[7].msgDecls}
+			protoVAL.grp.setRange(protoDollar[1].id, protoDollar[8].b)
+		}
+	case 84:
+		protoDollar = protoS[protopt-8 : protopt+1]
+//line proto.y:488
+		{
+			checkTag(protolex, protoDollar[5].ui.start(), protoDollar[5].ui.val)
+			if !unicode.IsUpper(rune(protoDollar[3].id.val[0])) {
+				lexError(protolex, protoDollar[3].id.start(), fmt.Sprintf("group %s should have a name that starts with a capital letter", protoDollar[3].id.val))
+			}
+			lbl := &labelNode{basicNode: protoDollar[1].id.basicNode, repeated: true}
+			protoVAL.grp = &groupNode{groupKeyword: protoDollar[2].id, label: lbl, name: protoDollar[3].id, tag: protoDollar[5].ui, decls: protoDollar[7].msgDecls}
+			protoVAL.grp.setRange(protoDollar[1].id, protoDollar[8].b)
+		}
+	case 85:
+		protoDollar = protoS[protopt-5 : protopt+1]
+//line proto.y:498
+		{
+			c := 0
+			for _, el := range protoDollar[4].ooDecls {
+				if el.field != nil {
+					c++
+				}
+			}
+			if c == 0 {
+				lexError(protolex, protoDollar[1].id.start(), "oneof must contain at least one field")
+			}
+			protoVAL.oo = &oneOfNode{name: protoDollar[2].id, decls: protoDollar[4].ooDecls}
+			protoVAL.oo.setRange(protoDollar[1].id, protoDollar[5].b)
+		}
+	case 86:
+		protoDollar = protoS[protopt-2 : protopt+1]
+//line proto.y:512
+		{
+			protoVAL.ooDecls = append(protoDollar[1].ooDecls, protoDollar[2].ooDecls...)
+		}
+	case 88:
+		protoDollar = protoS[protopt-0 : protopt+1]
+//line proto.y:516
+		{
+			protoVAL.ooDecls = nil
+		}
+	case 89:
+		protoDollar = protoS[protopt-1 : protopt+1]
+//line proto.y:520
+		{
+			protoVAL.ooDecls = []*oneOfElement{{option: protoDollar[1].opts[0]}}
+		}
+	case 90:
+		protoDollar = protoS[protopt-1 : protopt+1]
+//line proto.y:523
+		{
+			protoVAL.ooDecls = []*oneOfElement{{field: protoDollar[1].fld}}
+		}
+	case 91:
+		protoDollar = protoS[protopt-1 : protopt+1]
+//line proto.y:526
+		{
+			protoVAL.ooDecls = []*oneOfElement{{empty: protoDollar[1].b}}
+		}
+	case 92:
+		protoDollar = protoS[protopt-5 : protopt+1]
+//line proto.y:530
+		{
+			checkTag(protolex, protoDollar[4].ui.start(), protoDollar[4].ui.val)
+			protoVAL.fld = &fieldNode{fldType: protoDollar[1].id, name: protoDollar[2].id, tag: protoDollar[4].ui}
+			protoVAL.fld.setRange(protoDollar[1].id, protoDollar[5].b)
+		}
+	case 93:
+		protoDollar = protoS[protopt-8 : protopt+1]
+//line proto.y:535
+		{
+			checkTag(protolex, protoDollar[4].ui.start(), protoDollar[4].ui.val)
+			protoVAL.fld = &fieldNode{fldType: protoDollar[1].id, name: protoDollar[2].id, tag: protoDollar[4].ui, options: protoDollar[6].opts}
+			protoVAL.fld.setRange(protoDollar[1].id, protoDollar[8].b)
+		}
+	case 94:
+		protoDollar = protoS[protopt-10 : protopt+1]
+//line proto.y:541
+		{
+			checkTag(protolex, protoDollar[9].ui.start(), protoDollar[9].ui.val)
+			protoVAL.mapFld = &mapFieldNode{mapKeyword: protoDollar[1].id, keyType: protoDollar[3].id, valueType: protoDollar[5].id, name: protoDollar[7].id, tag: protoDollar[9].ui}
+			protoVAL.mapFld.setRange(protoDollar[1].id, protoDollar[10].b)
+		}
+	case 95:
+		protoDollar = protoS[protopt-13 : protopt+1]
+//line proto.y:546
+		{
+			checkTag(protolex, protoDollar[9].ui.start(), protoDollar[9].ui.val)
+			protoVAL.mapFld = &mapFieldNode{mapKeyword: protoDollar[1].id, keyType: protoDollar[3].id, valueType: protoDollar[5].id, name: protoDollar[7].id, tag: protoDollar[9].ui, options: protoDollar[11].opts}
+			protoVAL.mapFld.setRange(protoDollar[1].id, protoDollar[13].b)
+		}
+	case 108:
+		protoDollar = protoS[protopt-3 : protopt+1]
+//line proto.y:565
+		{
+			protoVAL.ext = &extensionRangeNode{ranges: protoDollar[2].rngs}
+			protoVAL.ext.setRange(protoDollar[1].id, protoDollar[3].b)
+		}
+	case 109:
+		protoDollar = protoS[protopt-6 : protopt+1]
+//line proto.y:569
+		{
+			protoVAL.ext = &extensionRangeNode{ranges: protoDollar[2].rngs, options: protoDollar[4].opts}
+			protoVAL.ext.setRange(protoDollar[1].id, protoDollar[6].b)
+		}
+	case 110:
+		protoDollar = protoS[protopt-3 : protopt+1]
+//line proto.y:574
+		{
+			protoVAL.rngs = append(protoDollar[1].rngs, protoDollar[3].rngs...)
+		}
+	case 112:
+		protoDollar = protoS[protopt-1 : protopt+1]
+//line proto.y:579
+		{
+			if protoDollar[1].ui.val > internal.MaxTag {
+				lexError(protolex, protoDollar[1].ui.start(), fmt.Sprintf("range includes out-of-range tag: %d (should be between 0 and %d)", protoDollar[1].ui.val, internal.MaxTag))
+			}
+			r := &rangeNode{stNode: protoDollar[1].ui, enNode: protoDollar[1].ui, st: int32(protoDollar[1].ui.val), en: int32(protoDollar[1].ui.val)}
+			r.setRange(protoDollar[1].ui, protoDollar[1].ui)
+			protoVAL.rngs = []*rangeNode{r}
+		}
+	case 113:
+		protoDollar = protoS[protopt-3 : protopt+1]
+//line proto.y:587
+		{
+			if protoDollar[1].ui.val > internal.MaxTag {
+				lexError(protolex, protoDollar[1].ui.start(), fmt.Sprintf("range start is out-of-range tag: %d (should be between 0 and %d)", protoDollar[1].ui.val, internal.MaxTag))
+			}
+			if protoDollar[3].ui.val > internal.MaxTag {
+				lexError(protolex, protoDollar[3].ui.start(), fmt.Sprintf("range end is out-of-range tag: %d (should be between 0 and %d)", protoDollar[3].ui.val, internal.MaxTag))
+			}
+			if protoDollar[1].ui.val > protoDollar[3].ui.val {
+				lexError(protolex, protoDollar[1].ui.start(), fmt.Sprintf("range, %d to %d, is invalid: start must be <= end", protoDollar[1].ui.val, protoDollar[3].ui.val))
+			}
+			r := &rangeNode{stNode: protoDollar[1].ui, enNode: protoDollar[3].ui, st: int32(protoDollar[1].ui.val), en: int32(protoDollar[3].ui.val)}
+			r.setRange(protoDollar[1].ui, protoDollar[3].ui)
+			protoVAL.rngs = []*rangeNode{r}
+		}
+	case 114:
+		protoDollar = protoS[protopt-3 : protopt+1]
+//line proto.y:601
+		{
+			if protoDollar[1].ui.val > internal.MaxTag {
+				lexError(protolex, protoDollar[1].ui.start(), fmt.Sprintf("range start is out-of-range tag: %d (should be between 0 and %d)", protoDollar[1].ui.val, internal.MaxTag))
+			}
+			r := &rangeNode{stNode: protoDollar[1].ui, enNode: protoDollar[3].id, st: int32(protoDollar[1].ui.val), en: internal.MaxTag}
+			r.setRange(protoDollar[1].ui, protoDollar[3].id)
+			protoVAL.rngs = []*rangeNode{r}
+		}
+	case 115:
+		protoDollar = protoS[protopt-3 : protopt+1]
+//line proto.y:610
+		{
+			protoVAL.rngs = append(protoDollar[1].rngs, protoDollar[3].rngs...)
+		}
+	case 117:
+		protoDollar = protoS[protopt-1 : protopt+1]
+//line proto.y:615
+		{
+			checkUint64InInt32Range(protolex, protoDollar[1].ui.start(), protoDollar[1].ui.val)
+			r := &rangeNode{stNode: protoDollar[1].ui, enNode: protoDollar[1].ui, st: int32(protoDollar[1].ui.val), en: int32(protoDollar[1].ui.val)}
+			r.setRange(protoDollar[1].ui, protoDollar[1].ui)
+			protoVAL.rngs = []*rangeNode{r}
+		}
+	case 118:
+		protoDollar = protoS[protopt-1 : protopt+1]
+//line proto.y:621
+		{
+			checkInt64InInt32Range(protolex, protoDollar[1].i.start(), protoDollar[1].i.val)
+			r := &rangeNode{stNode: protoDollar[1].i, enNode: protoDollar[1].i, st: int32(protoDollar[1].i.val), en: int32(protoDollar[1].i.val)}
+			r.setRange(protoDollar[1].i, protoDollar[1].i)
+			protoVAL.rngs = []*rangeNode{r}
+		}
+	case 119:
+		protoDollar = protoS[protopt-3 : protopt+1]
+//line proto.y:627
+		{
+			checkUint64InInt32Range(protolex, protoDollar[1].ui.start(), protoDollar[1].ui.val)
+			checkUint64InInt32Range(protolex, protoDollar[3].ui.start(), protoDollar[3].ui.val)
+			if protoDollar[1].ui.val > protoDollar[3].ui.val {
+				lexError(protolex, protoDollar[1].ui.start(), fmt.Sprintf("range, %d to %d, is invalid: start must be <= end", protoDollar[1].ui.val, protoDollar[3].ui.val))
+			}
+			r := &rangeNode{stNode: protoDollar[1].ui, enNode: protoDollar[3].ui, st: int32(protoDollar[1].ui.val), en: int32(protoDollar[3].ui.val)}
+			r.setRange(protoDollar[1].ui, protoDollar[3].ui)
+			protoVAL.rngs = []*rangeNode{r}
+		}
+	case 120:
+		protoDollar = protoS[protopt-3 : protopt+1]
+//line proto.y:637
+		{
+			checkInt64InInt32Range(protolex, protoDollar[1].i.start(), protoDollar[1].i.val)
+			checkInt64InInt32Range(protolex, protoDollar[3].i.start(), protoDollar[3].i.val)
+			if protoDollar[1].i.val > protoDollar[3].i.val {
+				lexError(protolex, protoDollar[1].i.start(), fmt.Sprintf("range, %d to %d, is invalid: start must be <= end", protoDollar[1].i.val, protoDollar[3].i.val))
+			}
+			r := &rangeNode{stNode: protoDollar[1].i, enNode: protoDollar[3].i, st: int32(protoDollar[1].i.val), en: int32(protoDollar[3].i.val)}
+			r.setRange(protoDollar[1].i, protoDollar[3].i)
+			protoVAL.rngs = []*rangeNode{r}
+		}
+	case 121:
+		protoDollar = protoS[protopt-3 : protopt+1]
+//line proto.y:647
+		{
+			checkInt64InInt32Range(protolex, protoDollar[1].i.start(), protoDollar[1].i.val)
+			checkUint64InInt32Range(protolex, protoDollar[3].ui.start(), protoDollar[3].ui.val)
+			r := &rangeNode{stNode: protoDollar[1].i, enNode: protoDollar[3].ui, st: int32(protoDollar[1].i.val), en: int32(protoDollar[3].ui.val)}
+			r.setRange(protoDollar[1].i, protoDollar[3].ui)
+			protoVAL.rngs = []*rangeNode{r}
+		}
+	case 122:
+		protoDollar = protoS[protopt-3 : protopt+1]
+//line proto.y:654
+		{
+			checkUint64InInt32Range(protolex, protoDollar[1].ui.start(), protoDollar[1].ui.val)
+			r := &rangeNode{stNode: protoDollar[1].ui, enNode: protoDollar[3].id, st: int32(protoDollar[1].ui.val), en: math.MaxInt32}
+			r.setRange(protoDollar[1].ui, protoDollar[3].id)
+			protoVAL.rngs = []*rangeNode{r}
+		}
+	case 123:
+		protoDollar = protoS[protopt-3 : protopt+1]
+//line proto.y:660
+		{
+			checkInt64InInt32Range(protolex, protoDollar[1].i.start(), protoDollar[1].i.val)
+			r := &rangeNode{stNode: protoDollar[1].i, enNode: protoDollar[3].id, st: int32(protoDollar[1].i.val), en: math.MaxInt32}
+			r.setRange(protoDollar[1].i, protoDollar[3].id)
+			protoVAL.rngs = []*rangeNode{r}
+		}
+	case 124:
+		protoDollar = protoS[protopt-3 : protopt+1]
+//line proto.y:667
+		{
+			protoVAL.resvd = &reservedNode{ranges: protoDollar[2].rngs}
+			protoVAL.resvd.setRange(protoDollar[1].id, protoDollar[3].b)
+		}
+	case 126:
+		protoDollar = protoS[protopt-3 : protopt+1]
+//line proto.y:673
+		{
+			protoVAL.resvd = &reservedNode{ranges: protoDollar[2].rngs}
+			protoVAL.resvd.setRange(protoDollar[1].id, protoDollar[3].b)
+		}
+	case 128:
+		protoDollar = protoS[protopt-3 : protopt+1]
+//line proto.y:679
+		{
+			rsvd := map[string]struct{}{}
+			for _, n := range protoDollar[2].names {
+				if _, ok := rsvd[n.val]; ok {
+					lexError(protolex, n.start(), fmt.Sprintf("name %q is reserved multiple times", n.val))
+					break
+				}
+				rsvd[n.val] = struct{}{}
+			}
+			protoVAL.resvd = &reservedNode{names: protoDollar[2].names}
+			protoVAL.resvd.setRange(protoDollar[1].id, protoDollar[3].b)
+		}
+	case 129:
+		protoDollar = protoS[protopt-3 : protopt+1]
+//line proto.y:692
+		{
+			protoVAL.names = append(protoDollar[1].names, protoDollar[3].str)
+		}
+	case 130:
+		protoDollar = protoS[protopt-1 : protopt+1]
+//line proto.y:695
+		{
+			protoVAL.names = []*stringLiteralNode{protoDollar[1].str}
+		}
+	case 131:
+		protoDollar = protoS[protopt-5 : protopt+1]
+//line proto.y:699
+		{
+			c := 0
+			for _, el := range protoDollar[4].enDecls {
+				if el.value != nil {
+					c++
+				}
+			}
+			if c == 0 {
+				lexError(protolex, protoDollar[1].id.start(), "enums must define at least one value")
+			}
+			protoVAL.en = &enumNode{name: protoDollar[2].id, decls: protoDollar[4].enDecls}
+			protoVAL.en.setRange(protoDollar[1].id, protoDollar[5].b)
+		}
+	case 132:
+		protoDollar = protoS[protopt-2 : protopt+1]
+//line proto.y:713
+		{
+			protoVAL.enDecls = append(protoDollar[1].enDecls, protoDollar[2].enDecls...)
+		}
+	case 134:
+		protoDollar = protoS[protopt-0 : protopt+1]
+//line proto.y:717
+		{
+			protoVAL.enDecls = nil
+		}
+	case 135:
+		protoDollar = protoS[protopt-1 : protopt+1]
+//line proto.y:721
+		{
+			protoVAL.enDecls = []*enumElement{{option: protoDollar[1].opts[0]}}
+		}
+	case 136:
+		protoDollar = protoS[protopt-1 : protopt+1]
+//line proto.y:724
+		{
+			protoVAL.enDecls = []*enumElement{{value: protoDollar[1].env}}
+		}
+	case 137:
+		protoDollar = protoS[protopt-1 : protopt+1]
+//line proto.y:727
+		{
+			protoVAL.enDecls = []*enumElement{{reserved: protoDollar[1].resvd}}
+		}
+	case 138:
+		protoDollar = protoS[protopt-1 : protopt+1]
+//line proto.y:730
+		{
+			protoVAL.enDecls = []*enumElement{{empty: protoDollar[1].b}}
+		}
+	case 139:
+		protoDollar = protoS[protopt-4 : protopt+1]
+//line proto.y:734
+		{
+			checkUint64InInt32Range(protolex, protoDollar[3].ui.start(), protoDollar[3].ui.val)
+			protoVAL.env = &enumValueNode{name: protoDollar[1].id, numberP: protoDollar[3].ui}
+			protoVAL.env.setRange(protoDollar[1].id, protoDollar[4].b)
+		}
+	case 140:
+		protoDollar = protoS[protopt-7 : protopt+1]
+//line proto.y:739
+		{
+			checkUint64InInt32Range(protolex, protoDollar[3].ui.start(), protoDollar[3].ui.val)
+			protoVAL.env = &enumValueNode{name: protoDollar[1].id, numberP: protoDollar[3].ui, options: protoDollar[5].opts}
+			protoVAL.env.setRange(protoDollar[1].id, protoDollar[7].b)
+		}
+	case 141:
+		protoDollar = protoS[protopt-4 : protopt+1]
+//line proto.y:744
+		{
+			checkInt64InInt32Range(protolex, protoDollar[3].i.start(), protoDollar[3].i.val)
+			protoVAL.env = &enumValueNode{name: protoDollar[1].id, numberN: protoDollar[3].i}
+			protoVAL.env.setRange(protoDollar[1].id, protoDollar[4].b)
+		}
+	case 142:
+		protoDollar = protoS[protopt-7 : protopt+1]
+//line proto.y:749
+		{
+			checkInt64InInt32Range(protolex, protoDollar[3].i.start(), protoDollar[3].i.val)
+			protoVAL.env = &enumValueNode{name: protoDollar[1].id, numberN: protoDollar[3].i, options: protoDollar[5].opts}
+			protoVAL.env.setRange(protoDollar[1].id, protoDollar[7].b)
+		}
+	case 143:
+		protoDollar = protoS[protopt-5 : protopt+1]
+//line proto.y:755
+		{
+			protoVAL.msg = &messageNode{name: protoDollar[2].id, decls: protoDollar[4].msgDecls}
+			protoVAL.msg.setRange(protoDollar[1].id, protoDollar[5].b)
+		}
+	case 144:
+		protoDollar = protoS[protopt-2 : protopt+1]
+//line proto.y:760
+		{
+			protoVAL.msgDecls = append(protoDollar[1].msgDecls, protoDollar[2].msgDecls...)
+		}
+	case 146:
+		protoDollar = protoS[protopt-0 : protopt+1]
+//line proto.y:764
+		{
+			protoVAL.msgDecls = nil
+		}
+	case 147:
+		protoDollar = protoS[protopt-1 : protopt+1]
+//line proto.y:768
+		{
+			protoVAL.msgDecls = []*messageElement{{field: protoDollar[1].fld}}
+		}
+	case 148:
+		protoDollar = protoS[protopt-1 : protopt+1]
+//line proto.y:771
+		{
+			protoVAL.msgDecls = []*messageElement{{enum: protoDollar[1].en}}
+		}
+	case 149:
+		protoDollar = protoS[protopt-1 : protopt+1]
+//line proto.y:774
+		{
+			protoVAL.msgDecls = []*messageElement{{nested: protoDollar[1].msg}}
+		}
+	case 150:
+		protoDollar = protoS[protopt-1 : protopt+1]
+//line proto.y:777
+		{
+			protoVAL.msgDecls = []*messageElement{{extend: protoDollar[1].extend}}
+		}
+	case 151:
+		protoDollar = protoS[protopt-1 : protopt+1]
+//line proto.y:780
+		{
+			protoVAL.msgDecls = []*messageElement{{extensionRange: protoDollar[1].ext}}
+		}
+	case 152:
+		protoDollar = protoS[protopt-1 : protopt+1]
+//line proto.y:783
+		{
+			protoVAL.msgDecls = []*messageElement{{group: protoDollar[1].grp}}
+		}
+	case 153:
+		protoDollar = protoS[protopt-1 : protopt+1]
+//line proto.y:786
+		{
+			protoVAL.msgDecls = []*messageElement{{option: protoDollar[1].opts[0]}}
+		}
+	case 154:
+		protoDollar = protoS[protopt-1 : protopt+1]
+//line proto.y:789
+		{
+			protoVAL.msgDecls = []*messageElement{{oneOf: protoDollar[1].oo}}
+		}
+	case 155:
+		protoDollar = protoS[protopt-1 : protopt+1]
+//line proto.y:792
+		{
+			protoVAL.msgDecls = []*messageElement{{mapField: protoDollar[1].mapFld}}
+		}
+	case 156:
+		protoDollar = protoS[protopt-1 : protopt+1]
+//line proto.y:795
+		{
+			protoVAL.msgDecls = []*messageElement{{reserved: protoDollar[1].resvd}}
+		}
+	case 157:
+		protoDollar = protoS[protopt-1 : protopt+1]
+//line proto.y:798
+		{
+			protoVAL.msgDecls = []*messageElement{{empty: protoDollar[1].b}}
+		}
+	case 158:
+		protoDollar = protoS[protopt-5 : protopt+1]
+//line proto.y:802
+		{
+			c := 0
+			for _, el := range protoDollar[4].extDecls {
+				if el.field != nil || el.group != nil {
+					c++
+				}
+			}
+			if c == 0 {
+				lexError(protolex, protoDollar[1].id.start(), "extend sections must define at least one extension")
+			}
+			protoVAL.extend = &extendNode{extendee: protoDollar[2].id, decls: protoDollar[4].extDecls}
+			protoVAL.extend.setRange(protoDollar[1].id, protoDollar[5].b)
+		}
+	case 159:
+		protoDollar = protoS[protopt-2 : protopt+1]
+//line proto.y:816
+		{
+			protoVAL.extDecls = append(protoDollar[1].extDecls, protoDollar[2].extDecls...)
+		}
+	case 161:
+		protoDollar = protoS[protopt-0 : protopt+1]
+//line proto.y:820
+		{
+			protoVAL.extDecls = nil
+		}
+	case 162:
+		protoDollar = protoS[protopt-1 : protopt+1]
+//line proto.y:824
+		{
+			protoVAL.extDecls = []*extendElement{{field: protoDollar[1].fld}}
+		}
+	case 163:
+		protoDollar = protoS[protopt-1 : protopt+1]
+//line proto.y:827
+		{
+			protoVAL.extDecls = []*extendElement{{group: protoDollar[1].grp}}
+		}
+	case 164:
+		protoDollar = protoS[protopt-1 : protopt+1]
+//line proto.y:830
+		{
+			protoVAL.extDecls = []*extendElement{{empty: protoDollar[1].b}}
+		}
+	case 165:
+		protoDollar = protoS[protopt-5 : protopt+1]
+//line proto.y:834
+		{
+			protoVAL.svc = &serviceNode{name: protoDollar[2].id, decls: protoDollar[4].svcDecls}
+			protoVAL.svc.setRange(protoDollar[1].id, protoDollar[5].b)
+		}
+	case 166:
+		protoDollar = protoS[protopt-2 : protopt+1]
+//line proto.y:839
+		{
+			protoVAL.svcDecls = append(protoDollar[1].svcDecls, protoDollar[2].svcDecls...)
+		}
+	case 168:
+		protoDollar = protoS[protopt-0 : protopt+1]
+//line proto.y:843
+		{
+			protoVAL.svcDecls = nil
+		}
+	case 169:
+		protoDollar = protoS[protopt-1 : protopt+1]
+//line proto.y:850
+		{
+			protoVAL.svcDecls = []*serviceElement{{option: protoDollar[1].opts[0]}}
+		}
+	case 170:
+		protoDollar = protoS[protopt-1 : protopt+1]
+//line proto.y:853
+		{
+			protoVAL.svcDecls = []*serviceElement{{rpc: protoDollar[1].mtd}}
+		}
+	case 171:
+		protoDollar = protoS[protopt-1 : protopt+1]
+//line proto.y:856
+		{
+			protoVAL.svcDecls = []*serviceElement{{empty: protoDollar[1].b}}
+		}
+	case 172:
+		protoDollar = protoS[protopt-10 : protopt+1]
+//line proto.y:860
+		{
+			protoVAL.mtd = &methodNode{name: protoDollar[2].id, input: protoDollar[4].rpcType, output: protoDollar[8].rpcType}
+			protoVAL.mtd.setRange(protoDollar[1].id, protoDollar[10].b)
+		}
+	case 173:
+		protoDollar = protoS[protopt-12 : protopt+1]
+//line proto.y:864
+		{
+			protoVAL.mtd = &methodNode{name: protoDollar[2].id, input: protoDollar[4].rpcType, output: protoDollar[8].rpcType, options: protoDollar[11].opts}
+			protoVAL.mtd.setRange(protoDollar[1].id, protoDollar[12].b)
+		}
+	case 174:
+		protoDollar = protoS[protopt-2 : protopt+1]
+//line proto.y:869
+		{
+			protoVAL.rpcType = &rpcTypeNode{msgType: protoDollar[2].id, streamKeyword: protoDollar[1].id}
+			protoVAL.rpcType.setRange(protoDollar[1].id, protoDollar[2].id)
+		}
+	case 175:
+		protoDollar = protoS[protopt-1 : protopt+1]
+//line proto.y:873
+		{
+			protoVAL.rpcType = &rpcTypeNode{msgType: protoDollar[1].id}
+			protoVAL.rpcType.setRange(protoDollar[1].id, protoDollar[1].id)
+		}
+	case 176:
+		protoDollar = protoS[protopt-2 : protopt+1]
+//line proto.y:878
+		{
+			protoVAL.opts = append(protoDollar[1].opts, protoDollar[2].opts...)
+		}
+	case 178:
+		protoDollar = protoS[protopt-0 : protopt+1]
+//line proto.y:882
+		{
+			protoVAL.opts = []*optionNode{}
+		}
+	case 179:
+		protoDollar = protoS[protopt-1 : protopt+1]
+//line proto.y:886
+		{
+			protoVAL.opts = protoDollar[1].opts
+		}
+	case 180:
+		protoDollar = protoS[protopt-1 : protopt+1]
+//line proto.y:889
+		{
+			protoVAL.opts = []*optionNode{}
+		}
+	}
+	goto protostack /* stack new state and value */
+}