y.output

<B>Digital的Unix操作系统VAX 4.2源码</B>

state 0
	$accept : _pascalFile $end 

	error  shift 13
	SHARP  shift 14
	CONST  shift 16
	LABEL  shift 15
	FUNCTION  shift 23
	PROGRAM  shift 5
	PROCEDURE  shift 24
	TYPE  shift 17
	VAR  shift 18
	.  error

	pascalFile  goto 1
	CompilationUnit  goto 2
	program  goto 3
	lsDeclaration  goto 4
	declaration  goto 6
	IncludeDecl  goto 7
	LabelDecl  goto 8
	ConstDecl  goto 9
	TypeDecl  goto 10
	VarDecl  goto 11
	ProcedureDecl  goto 12
	ProcedurePrefix  goto 22
	ProcedureHeader  goto 20
	FunctionPrefix  goto 21
	FunctionHeader  goto 19

state 1
	$accept :  pascalFile_$end 

	$end  accept
	.  error


state 2
	pascalFile :  CompilationUnit_    (1)

	.  reduce 1


state 3
	CompilationUnit :  program_    (2)

	.  reduce 2


state 4
	CompilationUnit :  lsDeclaration_    (3)
	lsDeclaration :  lsDeclaration_declaration 

	error  shift 13
	SHARP  shift 14
	CONST  shift 16
	LABEL  shift 15
	FUNCTION  shift 23
	PROCEDURE  shift 24
	TYPE  shift 17
	VAR  shift 18
	.  reduce 3

	declaration  goto 25
	IncludeDecl  goto 7
	LabelDecl  goto 8
	ConstDecl  goto 9
	TypeDecl  goto 10
	VarDecl  goto 11
	ProcedureDecl  goto 12
	ProcedurePrefix  goto 22
	ProcedureHeader  goto 20
	FunctionPrefix  goto 21
	FunctionHeader  goto 19

state 5
	program :  PROGRAM_ident zoplsIdent SEMICOLON $$4 block END DOT 

	IDENT  shift 27
	.  error

	ident  goto 26

state 6
	lsDeclaration :  declaration_    (11)

	.  reduce 11


state 7
	declaration :  IncludeDecl_    (13)

	.  reduce 13


state 8
	declaration :  LabelDecl_    (14)

	.  reduce 14


state 9
	declaration :  ConstDecl_    (15)
	ConstDecl :  ConstDecl_ConstDef SEMICOLON 

	IDENT  shift 27
	.  reduce 15

	ident  goto 31
	ConstDef  goto 28
	exportIdent  goto 29
	prIdent  goto 30

state 10
	declaration :  TypeDecl_    (16)
	TypeDecl :  TypeDecl_TypeDef $$32 SEMICOLON 

	IDENT  shift 27
	.  reduce 16

	ident  goto 31
	exportIdent  goto 33
	TypeDef  goto 32
	prIdent  goto 30

state 11
	declaration :  VarDecl_    (17)
	VarDecl :  VarDecl_VarDef $$39 SEMICOLON 

	IDENT  shift 27
	.  reduce 17

	ident  goto 31
	exportIdent  goto 36
	VarDef  goto 34
	varIdentList  goto 35
	prIdent  goto 30

state 12
	declaration :  ProcedureDecl_    (18)

	.  reduce 18


state 13
	declaration :  error_SEMICOLON 

	SEMICOLON  shift 37
	.  error


state 14
	IncludeDecl :  SHARP_INCLUDE $$20 STRCONST 

	INCLUDE  shift 38
	.  error


state 15
	LabelDecl :  LABEL_$$22 oplsElement SEMICOLON 
	$$22 : _    (22)

	.  reduce 22

	$$22  goto 39

state 16
	ConstDecl :  CONST_$$24 ConstDef SEMICOLON 
	$$24 : _    (24)

	.  reduce 24

	$$24  goto 40

state 17
	TypeDecl :  TYPE_$$29 TypeDef $$30 SEMICOLON 
	$$29 : _    (29)

	.  reduce 29

	$$29  goto 41

state 18
	VarDecl :  VAR_$$36 VarDef $$37 SEMICOLON 
	$$36 : _    (36)

	.  reduce 36

	$$36  goto 42

state 19
	ProcedureDecl :  FunctionHeader_block END SEMICOLON 
	ProcedureDecl :  FunctionHeader_EXTERNAL SEMICOLON 
	oplsDeclaration : _    (9)

	error  shift 13
	SHARP  shift 14
	CONST  shift 16
	LABEL  shift 15
	FORWARD  shift 46
	FUNCTION  shift 23
	EXTERNAL  shift 44
	PROCEDURE  shift 24
	TYPE  shift 17
	VAR  shift 18
	.  reduce 9

	lsDeclaration  goto 47
	block  goto 43
	oplsDeclaration  goto 45
	declaration  goto 6
	IncludeDecl  goto 7
	LabelDecl  goto 8
	ConstDecl  goto 9
	TypeDecl  goto 10
	VarDecl  goto 11
	ProcedureDecl  goto 12
	ProcedurePrefix  goto 22
	ProcedureHeader  goto 20
	FunctionPrefix  goto 21
	FunctionHeader  goto 19

state 20
	ProcedureDecl :  ProcedureHeader_block END SEMICOLON 
	ProcedureDecl :  ProcedureHeader_EXTERNAL SEMICOLON 
	oplsDeclaration : _    (9)

	error  shift 13
	SHARP  shift 14
	CONST  shift 16
	LABEL  shift 15
	FORWARD  shift 46
	FUNCTION  shift 23
	EXTERNAL  shift 49
	PROCEDURE  shift 24
	TYPE  shift 17
	VAR  shift 18
	.  reduce 9

	lsDeclaration  goto 47
	block  goto 48
	oplsDeclaration  goto 45
	declaration  goto 6
	IncludeDecl  goto 7
	LabelDecl  goto 8
	ConstDecl  goto 9
	TypeDecl  goto 10
	VarDecl  goto 11
	ProcedureDecl  goto 12
	ProcedurePrefix  goto 22
	ProcedureHeader  goto 20
	FunctionPrefix  goto 21
	FunctionHeader  goto 19

state 21
	FunctionHeader :  FunctionPrefix_SEMICOLON 
	FunctionHeader :  FunctionPrefix_fparameterList COLON $$50 prIdent $$51 SEMICOLON 
	fparameterList : _    (57)

	SEMICOLON  shift 50
	LPAREN  shift 53
	.  reduce 57

	parameterList  goto 52
	fparameterList  goto 51

state 22
	ProcedureHeader :  ProcedurePrefix_SEMICOLON 
	ProcedureHeader :  ProcedurePrefix_parameterList SEMICOLON 

	SEMICOLON  shift 54
	LPAREN  shift 53
	.  error

	parameterList  goto 55

state 23
	FunctionPrefix :  FUNCTION_$$47 exportIdent 
	$$47 : _    (47)

	.  reduce 47

	$$47  goto 56

state 24
	ProcedurePrefix :  PROCEDURE_$$43 exportIdent 
	$$43 : _    (43)

	.  reduce 43

	$$43  goto 57

state 25
	lsDeclaration :  lsDeclaration declaration_    (12)

	.  reduce 12


state 26
	program :  PROGRAM ident_zoplsIdent SEMICOLON $$4 block END DOT 
	zoplsIdent : _    (280)

	LPAREN  shift 59
	.  reduce 280

	zoplsIdent  goto 58

state 27
	ident :  IDENT_    (287)

	.  reduce 287


state 28
	ConstDecl :  ConstDecl ConstDef_SEMICOLON 

	SEMICOLON  shift 60
	.  error


state 29
	ConstDef :  exportIdent_EQUALS $$27 expression 

	EQUALS  shift 61
	.  error


state 30
	exportIdent :  prIdent_    (294)

	.  reduce 294


state 31
	prIdent :  ident_    (279)

	.  reduce 279


state 32
	TypeDecl :  TypeDecl TypeDef_$$32 SEMICOLON 
	$$32 : _    (32)

	.  reduce 32

	$$32  goto 62

state 33
	TypeDef :  exportIdent_EQUALS $$34 typeDefinition 

	EQUALS  shift 63
	.  error


state 34
	VarDecl :  VarDecl VarDef_$$39 SEMICOLON 
	$$39 : _    (39)

	.  reduce 39

	$$39  goto 64

state 35
	VarDef :  varIdentList_COLON $$41 typeDefinition 
	varIdentList :  varIdentList_COMMA $$296 exportIdent 

	COMMA  shift 66
	COLON  shift 65
	.  error


state 36
	varIdentList :  exportIdent_    (295)

	.  reduce 295


state 37
	declaration :  error SEMICOLON_    (19)

	.  reduce 19


state 38
	IncludeDecl :  SHARP INCLUDE_$$20 STRCONST 
	$$20 : _    (20)

	.  reduce 20

	$$20  goto 67

state 39
	LabelDecl :  LABEL $$22_oplsElement SEMICOLON 
	oplsElement : _    (244)

	PLUS  shift 74
	MINUS  shift 75
	LPAREN  shift 83
	LBRACKET  shift 85
	IDENT  shift 27
	NUMBER  shift 78
	CHARCONST  shift 79
	STRCONST  shift 80
	NOT  shift 84
	.  reduce 244

	ident  goto 31
	oplsElement  goto 68
	expression  goto 71
	prIdent  goto 86
	ElementList  goto 69
	designator  goto 82
	factor  goto 77
	setexpr  goto 81
	SimpleExpression  goto 72
	Element  goto 70
	term  goto 76
	lsAddTerm  goto 73

state 40
	ConstDecl :  CONST $$24_ConstDef SEMICOLON 

	IDENT  shift 27
	.  error

	ident  goto 31
	ConstDef  goto 87
	exportIdent  goto 29
	prIdent  goto 30

state 41
	TypeDecl :  TYPE $$29_TypeDef $$30 SEMICOLON 

	IDENT  shift 27
	.  error

	ident  goto 31
	exportIdent  goto 33
	TypeDef  goto 88
	prIdent  goto 30

state 42
	VarDecl :  VAR $$36_VarDef $$37 SEMICOLON 

	IDENT  shift 27
	.  error

	ident  goto 31
	exportIdent  goto 36
	VarDef  goto 89
	varIdentList  goto 35
	prIdent  goto 30

state 43
	ProcedureDecl :  FunctionHeader block_END SEMICOLON 

	END  shift 90
	.  error


state 44
	ProcedureDecl :  FunctionHeader EXTERNAL_SEMICOLON 

	SEMICOLON  shift 91
	.  error


state 45
	block :  oplsDeclaration_BEGIN $$6 StatementSequence 

	BEGIN  shift 92
	.  error


state 46
	block :  FORWARD_    (8)

	.  reduce 8


state 47
	oplsDeclaration :  lsDeclaration_    (10)
	lsDeclaration :  lsDeclaration_declaration 

	error  shift 13
	SHARP  shift 14
	CONST  shift 16
	LABEL  shift 15
	FUNCTION  shift 23
	PROCEDURE  shift 24
	TYPE  shift 17
	VAR  shift 18
	.  reduce 10

	declaration  goto 25
	IncludeDecl  goto 7
	LabelDecl  goto 8
	ConstDecl  goto 9
	TypeDecl  goto 10
	VarDecl  goto 11
	ProcedureDecl  goto 12
	ProcedurePrefix  goto 22
	ProcedureHeader  goto 20
	FunctionPrefix  goto 21
	FunctionHeader  goto 19

state 48
	ProcedureDecl :  ProcedureHeader block_END SEMICOLON 

	END  shift 93
	.  error


state 49
	ProcedureDecl :  ProcedureHeader EXTERNAL_SEMICOLON 

	SEMICOLON  shift 94
	.  error


state 50
	FunctionHeader :  FunctionPrefix SEMICOLON_    (49)

	.  reduce 49


state 51
	FunctionHeader :  FunctionPrefix fparameterList_COLON $$50 prIdent $$51 SEMICOLON 

	COLON  shift 95
	.  error


state 52
	fparameterList :  parameterList_    (58)

	.  reduce 58


state 53
	parameterList :  LPAREN_$$59 lsParam RPAREN 
	$$59 : _    (59)

	.  reduce 59

	$$59  goto 96

state 54
	ProcedureHeader :  ProcedurePrefix SEMICOLON_    (45)

	.  reduce 45


state 55
	ProcedureHeader :  ProcedurePrefix parameterList_SEMICOLON 

	SEMICOLON  shift 97
	.  error


state 56
	FunctionPrefix :  FUNCTION $$47_exportIdent 

	IDENT  shift 27
	.  error

	ident  goto 31
	exportIdent  goto 98
	prIdent  goto 30

state 57
	ProcedurePrefix :  PROCEDURE $$43_exportIdent 

	IDENT  shift 27
	.  error

	ident  goto 31
	exportIdent  goto 99
	prIdent  goto 30

state 58
	program :  PROGRAM ident zoplsIdent_SEMICOLON $$4 block END DOT 

	SEMICOLON  shift 100
	.  error


state 59
	zoplsIdent :  LPAREN_IdentList RPAREN 

	IDENT  shift 27
	.  error

	ident  goto 102
	IdentList  goto 101

state 60
	ConstDecl :  ConstDecl ConstDef SEMICOLON_    (26)

	.  reduce 26


state 61
	ConstDef :  exportIdent EQUALS_$$27 expression 
	$$27 : _    (27)

	.  reduce 27

	$$27  goto 103

state 62
	TypeDecl :  TypeDecl TypeDef $$32_SEMICOLON 

	SEMICOLON  shift 104
	.  error


state 63
	TypeDef :  exportIdent EQUALS_$$34 typeDefinition 
	$$34 : _    (34)

	.  reduce 34

	$$34  goto 105

state 64
	VarDecl :  VarDecl VarDef $$39_SEMICOLON 

	SEMICOLON  shift 106
	.  error


state 65
	VarDef :  varIdentList COLON_$$41 typeDefinition 
	$$41 : _    (41)

	.  reduce 41

	$$41  goto 107

state 66
	varIdentList :  varIdentList COMMA_$$296 exportIdent 
	$$296 : _    (296)

	.  reduce 296

	$$296  goto 108

state 67
	IncludeDecl :  SHARP INCLUDE $$20_STRCONST 

	STRCONST  shift 109
	.  error


state 68
	LabelDecl :  LABEL $$22 oplsElement_SEMICOLON 

	SEMICOLON  shift 110
	.  error


state 69
	oplsElement :  ElementList_    (245)
	ElementList :  ElementList_COMMA $$265 Element 

	COMMA  shift 111
	.  reduce 245


state 70
	ElementList :  Element_    (264)

	.  reduce 264


state 71
	Element :  expression_    (261)
	Element :  expression_DOTDOT $$262 expression 

	DOTDOT  shift 112
	.  reduce 261


state 72
	expression :  SimpleExpression_    (227)
	expression :  SimpleExpression_relation SimpleExpression 

	EQUALS  shift 114
	LESS  shift 116
	GREATER  shift 118
	NOTEQUAL  shift 115
	LSEQUAL  shift 117
	GREQUAL  shift 119
	IN  shift 120
	.  reduce 227

	relation  goto 113

state 73
	SimpleExpression :  lsAddTerm_    (269)
	lsAddTerm :  lsAddTerm_AddOperator term 

	PLUS  shift 122
	MINUS  shift 123
	OR  shift 124
	.  reduce 269

	AddOperator  goto 121

state 74
	SimpleExpression :  PLUS_$$270 lsAddTerm 
	$$270 : _    (270)

	.  reduce 270

	$$270  goto 125

state 75
	SimpleExpression :  MINUS_$$272 lsAddTerm 
	$$272 : _    (272)

	.  reduce 272

	$$272  goto 126

state 76
	term :  term_MulOperator factor 
	lsAddTerm :  term_    (274)

	ASTERISK  shift 128
	SLASH  shift 129
	AND  shift 132
	DIV  shift 130
	MOD  shift 131
	.  reduce 274

	MulOperator  goto 127

state 77
	term :  factor_    (267)

	.  reduce 267


state 78
	factor :  NUMBER_    (211)

	.  reduce 211


state 79
	factor :  CHARCONST_    (212)

	.  reduce 212


state 80
	factor :  STRCONST_    (213)

	.  reduce 213


state 81
	factor :  setexpr_    (214)

	.  reduce 214


state 82
	factor :  designator_    (215)
	factor :  designator_ActualParameters 
	designator :  designator_LBRACKET $$222 ExpList RBRACKET 
	designator :  designator_UPARROW 
	designator :  designator_DOT $$225 prIdent 

	DOT  shift 136
	LPAREN  shift 137
	LBRACKET  shift 134
	UPARROW  shift 135
	.  reduce 215

	ActualParameters  goto 133

state 83
	factor :  LPAREN_$$217 expression RPAREN 
	$$217 : _    (217)

	.  reduce 217

	$$217  goto 138

state 84
	factor :  NOT_$$219 factor 
	$$219 : _    (219)

	.  reduce 219

	$$219  goto 139

state 85
	setexpr :  LBRACKET_$$240 oplsElement RBRACKET 
	$$240 : _    (240)

	.  reduce 240

	$$240  goto 140

state 86
	designator :  prIdent_    (221)
	setexpr :  prIdent_LBRACE $$242 oplsElement RBRACE 

	LBRACE  shift 141
	.  reduce 221


state 87
	ConstDecl :  CONST $$24 ConstDef_SEMICOLON 

	SEMICOLON  shift 142
	.  error


state 88
	TypeDecl :  TYPE $$29 TypeDef_$$30 SEMICOLON 
	$$30 : _    (30)

	.  reduce 30

	$$30  goto 143

state 89