scan.v

本程序是简单的c编译器源码

#############################################################################
#                     U N R E G I S T E R E D   C O P Y
# 
# You are on day 85 of your 30 day trial period.
# 
# This file was produced by an UNREGISTERED COPY of Parser Generator. It is
# for evaluation purposes only. If you continue to use Parser Generator 30
# days after installation then you are required to purchase a license. For
# more information see the online help or go to the Bumble-Bee Software
# homepage at:
# 
# http://www.bumblebeesoftware.com
# 
# This notice must remain present in the file. It cannot be removed.
#############################################################################

#############################################################################
# scan.v
# Lex verbose file generated from scan.l.
# 
# Date: 06/24/03
# Time: 17:07:53
# 
# ALex Version: 2.05
#############################################################################


#############################################################################
# Expressions
#############################################################################

    1  "int"

    2  "float"

    3  "char"

    4  "void"

    5  "if"

    6  "else"

    7  "while"

    8  "continue"

    9  "break"

   10  "return"

   11  "+"

   12  "-"

   13  "*"

   14  "/"

   15  "<"

   16  "<="

   17  ">"

   18  ">="

   19  "=="

   20  "!="

   21  "&&"

   22  "||"

   23  "!"

   24  "="

   25  ";"

   26  ","

   27  "("

   28  ")"

   29  "["

   30  "]"

   31  "{"

   32  "}"

   33  [_a-zA-Z][_a-zA-Z0-9]*

   34  [0-9]+

   35  [0-9]+"."[0-9]+

   36  '.'

   37  \n

   38  [ \t]+

   39  "//"

   40  "/*"

   41  .


#############################################################################
# States
#############################################################################

state 1
	INITIAL

	0x00 - 0x08 (9)    goto 3
	0x09               goto 4
	0x0a               goto 5
	0x0b - 0x1f (21)   goto 3
	0x20               goto 4
	0x21               goto 6
	0x22 - 0x25 (4)    goto 3
	0x26               goto 7
	0x27               goto 8
	0x28               goto 9
	0x29               goto 10
	0x2a               goto 11
	0x2b               goto 12
	0x2c               goto 13
	0x2d               goto 14
	0x2e               goto 3
	0x2f               goto 15
	0x30 - 0x39 (10)   goto 16
	0x3a               goto 3
	0x3b               goto 17
	0x3c               goto 18
	0x3d               goto 19
	0x3e               goto 20
	0x3f - 0x40 (2)    goto 3
	0x41 - 0x5a (26)   goto 21
	0x5b               goto 22
	0x5c               goto 3
	0x5d               goto 23
	0x5e               goto 3
	0x5f               goto 21
	0x60               goto 3
	0x61               goto 21
	0x62               goto 24
	0x63               goto 25
	0x64               goto 21
	0x65               goto 26
	0x66               goto 27
	0x67 - 0x68 (2)    goto 21
	0x69               goto 28
	0x6a - 0x71 (8)    goto 21
	0x72               goto 29
	0x73 - 0x75 (3)    goto 21
	0x76               goto 30
	0x77               goto 31
	0x78 - 0x7a (3)    goto 21
	0x7b               goto 32
	0x7c               goto 33
	0x7d               goto 34
	0x7e - 0xff (130)  goto 3


state 2
	^INITIAL

	0x00 - 0x08 (9)    goto 3
	0x09               goto 4
	0x0a               goto 5
	0x0b - 0x1f (21)   goto 3
	0x20               goto 4
	0x21               goto 6
	0x22 - 0x25 (4)    goto 3
	0x26               goto 7
	0x27               goto 8
	0x28               goto 9
	0x29               goto 10
	0x2a               goto 11
	0x2b               goto 12
	0x2c               goto 13
	0x2d               goto 14
	0x2e               goto 3
	0x2f               goto 15
	0x30 - 0x39 (10)   goto 16
	0x3a               goto 3
	0x3b               goto 17
	0x3c               goto 18
	0x3d               goto 19
	0x3e               goto 20
	0x3f - 0x40 (2)    goto 3
	0x41 - 0x5a (26)   goto 21
	0x5b               goto 22
	0x5c               goto 3
	0x5d               goto 23
	0x5e               goto 3
	0x5f               goto 21
	0x60               goto 3
	0x61               goto 21
	0x62               goto 24
	0x63               goto 25
	0x64               goto 21
	0x65               goto 26
	0x66               goto 27
	0x67 - 0x68 (2)    goto 21
	0x69               goto 28
	0x6a - 0x71 (8)    goto 21
	0x72               goto 29
	0x73 - 0x75 (3)    goto 21
	0x76               goto 30
	0x77               goto 31
	0x78 - 0x7a (3)    goto 21
	0x7b               goto 32
	0x7c               goto 33
	0x7d               goto 34
	0x7e - 0xff (130)  goto 3


state 3
	match 41


state 4
	0x09               goto 4
	0x20               goto 4

	match 38


state 5
	match 37


state 6
	0x3d               goto 35

	match 23


state 7
	0x26               goto 36

	match 41


state 8
	0x00 - 0x09 (10)   goto 37
	0x0b - 0xff (245)  goto 37

	match 41


state 9
	match 27


state 10
	match 28


state 11
	match 13


state 12
	match 11


state 13
	match 26


state 14
	match 12


state 15
	0x2a               goto 38
	0x2f               goto 39

	match 14


state 16
	0x2e               goto 40
	0x30 - 0x39 (10)   goto 16

	match 34


state 17
	match 25


state 18
	0x3d               goto 41

	match 15


state 19
	0x3d               goto 42

	match 24


state 20
	0x3d               goto 43

	match 17


state 21
	0x30 - 0x39 (10)   goto 21
	0x41 - 0x5a (26)   goto 21
	0x5f               goto 21
	0x61 - 0x7a (26)   goto 21

	match 33


state 22
	match 29


state 23
	match 30


state 24
	0x30 - 0x39 (10)   goto 21
	0x41 - 0x5a (26)   goto 21
	0x5f               goto 21
	0x61 - 0x71 (17)   goto 21
	0x72               goto 44
	0x73 - 0x7a (8)    goto 21

	match 33


state 25
	0x30 - 0x39 (10)   goto 21
	0x41 - 0x5a (26)   goto 21
	0x5f               goto 21
	0x61 - 0x67 (7)    goto 21
	0x68               goto 45
	0x69 - 0x6e (6)    goto 21
	0x6f               goto 46
	0x70 - 0x7a (11)   goto 21

	match 33


state 26
	0x30 - 0x39 (10)   goto 21
	0x41 - 0x5a (26)   goto 21
	0x5f               goto 21
	0x61 - 0x6b (11)   goto 21
	0x6c               goto 47
	0x6d - 0x7a (14)   goto 21

	match 33


state 27
	0x30 - 0x39 (10)   goto 21
	0x41 - 0x5a (26)   goto 21
	0x5f               goto 21
	0x61 - 0x6b (11)   goto 21
	0x6c               goto 48
	0x6d - 0x7a (14)   goto 21

	match 33


state 28
	0x30 - 0x39 (10)   goto 21
	0x41 - 0x5a (26)   goto 21
	0x5f               goto 21
	0x61 - 0x65 (5)    goto 21
	0x66               goto 49
	0x67 - 0x6d (7)    goto 21
	0x6e               goto 50
	0x6f - 0x7a (12)   goto 21

	match 33


state 29
	0x30 - 0x39 (10)   goto 21
	0x41 - 0x5a (26)   goto 21
	0x5f               goto 21
	0x61 - 0x64 (4)    goto 21
	0x65               goto 51
	0x66 - 0x7a (21)   goto 21

	match 33


state 30
	0x30 - 0x39 (10)   goto 21
	0x41 - 0x5a (26)   goto 21
	0x5f               goto 21
	0x61 - 0x6e (14)   goto 21
	0x6f               goto 52
	0x70 - 0x7a (11)   goto 21

	match 33


state 31
	0x30 - 0x39 (10)   goto 21
	0x41 - 0x5a (26)   goto 21
	0x5f               goto 21
	0x61 - 0x67 (7)    goto 21
	0x68               goto 53
	0x69 - 0x7a (18)   goto 21

	match 33


state 32
	match 31


state 33
	0x7c               goto 54

	match 41


state 34
	match 32


state 35
	match 20


state 36
	match 21


state 37
	0x27               goto 55


state 38
	match 40


state 39
	match 39


state 40
	0x30 - 0x39 (10)   goto 56


state 41
	match 16


state 42
	match 19


state 43
	match 18


state 44
	0x30 - 0x39 (10)   goto 21
	0x41 - 0x5a (26)   goto 21
	0x5f               goto 21
	0x61 - 0x64 (4)    goto 21
	0x65               goto 57
	0x66 - 0x7a (21)   goto 21

	match 33


state 45
	0x30 - 0x39 (10)   goto 21
	0x41 - 0x5a (26)   goto 21
	0x5f               goto 21
	0x61               goto 58
	0x62 - 0x7a (25)   goto 21

	match 33


state 46
	0x30 - 0x39 (10)   goto 21
	0x41 - 0x5a (26)   goto 21
	0x5f               goto 21
	0x61 - 0x6d (13)   goto 21
	0x6e               goto 59
	0x6f - 0x7a (12)   goto 21

	match 33


state 47
	0x30 - 0x39 (10)   goto 21
	0x41 - 0x5a (26)   goto 21
	0x5f               goto 21
	0x61 - 0x72 (18)   goto 21
	0x73               goto 60
	0x74 - 0x7a (7)    goto 21

	match 33


state 48
	0x30 - 0x39 (10)   goto 21
	0x41 - 0x5a (26)   goto 21
	0x5f               goto 21
	0x61 - 0x6e (14)   goto 21
	0x6f               goto 61
	0x70 - 0x7a (11)   goto 21

	match 33


state 49
	0x30 - 0x39 (10)   goto 21
	0x41 - 0x5a (26)   goto 21
	0x5f               goto 21
	0x61 - 0x7a (26)   goto 21

	match 5


state 50
	0x30 - 0x39 (10)   goto 21
	0x41 - 0x5a (26)   goto 21
	0x5f               goto 21
	0x61 - 0x73 (19)   goto 21
	0x74               goto 62
	0x75 - 0x7a (6)    goto 21

	match 33


state 51
	0x30 - 0x39 (10)   goto 21
	0x41 - 0x5a (26)   goto 21
	0x5f               goto 21
	0x61 - 0x73 (19)   goto 21
	0x74               goto 63
	0x75 - 0x7a (6)    goto 21

	match 33


state 52
	0x30 - 0x39 (10)   goto 21
	0x41 - 0x5a (26)   goto 21
	0x5f               goto 21
	0x61 - 0x68 (8)    goto 21
	0x69               goto 64
	0x6a - 0x7a (17)   goto 21

	match 33


state 53
	0x30 - 0x39 (10)   goto 21
	0x41 - 0x5a (26)   goto 21
	0x5f               goto 21
	0x61 - 0x68 (8)    goto 21
	0x69               goto 65
	0x6a - 0x7a (17)   goto 21

	match 33


state 54
	match 22


state 55
	match 36


state 56
	0x30 - 0x39 (10)   goto 56

	match 35


state 57
	0x30 - 0x39 (10)   goto 21
	0x41 - 0x5a (26)   goto 21
	0x5f               goto 21
	0x61               goto 66
	0x62 - 0x7a (25)   goto 21

	match 33


state 58
	0x30 - 0x39 (10)   goto 21
	0x41 - 0x5a (26)   goto 21
	0x5f               goto 21
	0x61 - 0x71 (17)   goto 21
	0x72               goto 67
	0x73 - 0x7a (8)    goto 21

	match 33


state 59
	0x30 - 0x39 (10)   goto 21
	0x41 - 0x5a (26)   goto 21
	0x5f               goto 21
	0x61 - 0x73 (19)   goto 21
	0x74               goto 68
	0x75 - 0x7a (6)    goto 21

	match 33


state 60
	0x30 - 0x39 (10)   goto 21
	0x41 - 0x5a (26)   goto 21
	0x5f               goto 21
	0x61 - 0x64 (4)    goto 21
	0x65               goto 69
	0x66 - 0x7a (21)   goto 21

	match 33


state 61
	0x30 - 0x39 (10)   goto 21
	0x41 - 0x5a (26)   goto 21
	0x5f               goto 21
	0x61               goto 70
	0x62 - 0x7a (25)   goto 21

	match 33


state 62
	0x30 - 0x39 (10)   goto 21
	0x41 - 0x5a (26)   goto 21
	0x5f               goto 21
	0x61 - 0x7a (26)   goto 21

	match 1


state 63
	0x30 - 0x39 (10)   goto 21
	0x41 - 0x5a (26)   goto 21
	0x5f               goto 21
	0x61 - 0x74 (20)   goto 21
	0x75               goto 71
	0x76 - 0x7a (5)    goto 21

	match 33


state 64
	0x30 - 0x39 (10)   goto 21
	0x41 - 0x5a (26)   goto 21
	0x5f               goto 21
	0x61 - 0x63 (3)    goto 21
	0x64               goto 72
	0x65 - 0x7a (22)   goto 21

	match 33


state 65
	0x30 - 0x39 (10)   goto 21
	0x41 - 0x5a (26)   goto 21
	0x5f               goto 21
	0x61 - 0x6b (11)   goto 21
	0x6c               goto 73
	0x6d - 0x7a (14)   goto 21

	match 33


state 66
	0x30 - 0x39 (10)   goto 21
	0x41 - 0x5a (26)   goto 21
	0x5f               goto 21
	0x61 - 0x6a (10)   goto 21
	0x6b               goto 74
	0x6c - 0x7a (15)   goto 21

	match 33


state 67
	0x30 - 0x39 (10)   goto 21
	0x41 - 0x5a (26)   goto 21
	0x5f               goto 21
	0x61 - 0x7a (26)   goto 21

	match 3


state 68
	0x30 - 0x39 (10)   goto 21
	0x41 - 0x5a (26)   goto 21
	0x5f               goto 21
	0x61 - 0x68 (8)    goto 21
	0x69               goto 75
	0x6a - 0x7a (17)   goto 21

	match 33


state 69
	0x30 - 0x39 (10)   goto 21
	0x41 - 0x5a (26)   goto 21
	0x5f               goto 21
	0x61 - 0x7a (26)   goto 21

	match 6


state 70
	0x30 - 0x39 (10)   goto 21
	0x41 - 0x5a (26)   goto 21
	0x5f               goto 21
	0x61 - 0x73 (19)   goto 21
	0x74               goto 76
	0x75 - 0x7a (6)    goto 21

	match 33


state 71
	0x30 - 0x39 (10)   goto 21
	0x41 - 0x5a (26)   goto 21
	0x5f               goto 21
	0x61 - 0x71 (17)   goto 21
	0x72               goto 77
	0x73 - 0x7a (8)    goto 21

	match 33


state 72
	0x30 - 0x39 (10)   goto 21
	0x41 - 0x5a (26)   goto 21
	0x5f               goto 21
	0x61 - 0x7a (26)   goto 21

	match 4


state 73
	0x30 - 0x39 (10)   goto 21
	0x41 - 0x5a (26)   goto 21
	0x5f               goto 21
	0x61 - 0x64 (4)    goto 21
	0x65               goto 78
	0x66 - 0x7a (21)   goto 21

	match 33


state 74
	0x30 - 0x39 (10)   goto 21
	0x41 - 0x5a (26)   goto 21
	0x5f               goto 21
	0x61 - 0x7a (26)   goto 21

	match 9


state 75
	0x30 - 0x39 (10)   goto 21
	0x41 - 0x5a (26)   goto 21
	0x5f               goto 21
	0x61 - 0x6d (13)   goto 21
	0x6e               goto 79
	0x6f - 0x7a (12)   goto 21

	match 33


state 76
	0x30 - 0x39 (10)   goto 21
	0x41 - 0x5a (26)   goto 21
	0x5f               goto 21
	0x61 - 0x7a (26)   goto 21

	match 2


state 77
	0x30 - 0x39 (10)   goto 21
	0x41 - 0x5a (26)   goto 21
	0x5f               goto 21
	0x61 - 0x6d (13)   goto 21
	0x6e               goto 80
	0x6f - 0x7a (12)   goto 21

	match 33


state 78
	0x30 - 0x39 (10)   goto 21
	0x41 - 0x5a (26)   goto 21
	0x5f               goto 21
	0x61 - 0x7a (26)   goto 21

	match 7


state 79
	0x30 - 0x39 (10)   goto 21
	0x41 - 0x5a (26)   goto 21
	0x5f               goto 21
	0x61 - 0x74 (20)   goto 21
	0x75               goto 81
	0x76 - 0x7a (5)    goto 21

	match 33


state 80
	0x30 - 0x39 (10)   goto 21
	0x41 - 0x5a (26)   goto 21
	0x5f               goto 21
	0x61 - 0x7a (26)   goto 21

	match 10


state 81
	0x30 - 0x39 (10)   goto 21
	0x41 - 0x5a (26)   goto 21
	0x5f               goto 21
	0x61 - 0x64 (4)    goto 21
	0x65               goto 82
	0x66 - 0x7a (21)   goto 21

	match 33


state 82
	0x30 - 0x39 (10)   goto 21
	0x41 - 0x5a (26)   goto 21
	0x5f               goto 21
	0x61 - 0x7a (26)   goto 21

	match 8


#############################################################################
# Summary
#############################################################################

1 start state(s)
41 expression(s), 82 state(s)


#############################################################################
# End of File
#############################################################################