217 lines
2.8 KiB
Plaintext
217 lines
2.8 KiB
Plaintext
0 $accept : declaration $end
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1 $$1 :
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2 $$2 :
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3 declaration : class type $$1 $$2 namelist
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4 | type locnamelist
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5 class : GLOBAL
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6 | LOCAL
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7 type : REAL
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8 | INTEGER
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9 $$3 :
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10 namelist : $$3 namelist NAME
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11 | NAME
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12 $$4 :
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13 locnamelist : $$4 $$2 namelist
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state 0
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$accept : . declaration $end (0)
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GLOBAL shift 1
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LOCAL shift 2
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REAL shift 3
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INTEGER shift 4
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. error
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declaration goto 5
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class goto 6
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type goto 7
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state 1
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class : GLOBAL . (5)
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. reduce 5
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state 2
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class : LOCAL . (6)
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. reduce 6
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state 3
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type : REAL . (7)
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. reduce 7
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state 4
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type : INTEGER . (8)
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. reduce 8
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state 5
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$accept : declaration . $end (0)
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$end accept
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state 6
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declaration : class . type $$1 $$2 namelist (3)
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REAL shift 3
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INTEGER shift 4
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. error
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type goto 8
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state 7
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declaration : type . locnamelist (4)
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$$4 : . (12)
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. reduce 12
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locnamelist goto 9
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$$4 goto 10
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state 8
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declaration : class type . $$1 $$2 namelist (3)
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$$1 : . (1)
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. reduce 1
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$$1 goto 11
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state 9
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declaration : type locnamelist . (4)
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. reduce 4
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state 10
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locnamelist : $$4 . $$2 namelist (13)
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$$2 : . (2)
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. reduce 2
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$$2 goto 12
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state 11
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declaration : class type $$1 . $$2 namelist (3)
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$$2 : . (2)
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. reduce 2
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$$2 goto 13
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12: shift/reduce conflict (shift 14, reduce 9) on NAME
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state 12
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locnamelist : $$4 $$2 . namelist (13)
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$$3 : . (9)
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NAME shift 14
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namelist goto 15
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$$3 goto 16
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13: shift/reduce conflict (shift 14, reduce 9) on NAME
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state 13
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declaration : class type $$1 $$2 . namelist (3)
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$$3 : . (9)
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NAME shift 14
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namelist goto 17
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$$3 goto 16
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state 14
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namelist : NAME . (11)
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. reduce 11
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state 15
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locnamelist : $$4 $$2 namelist . (13)
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. reduce 13
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16: shift/reduce conflict (shift 14, reduce 9) on NAME
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state 16
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namelist : $$3 . namelist NAME (10)
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$$3 : . (9)
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NAME shift 14
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namelist goto 18
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$$3 goto 16
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state 17
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declaration : class type $$1 $$2 namelist . (3)
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. reduce 3
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state 18
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namelist : $$3 namelist . NAME (10)
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NAME shift 19
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. error
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state 19
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namelist : $$3 namelist NAME . (10)
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. reduce 10
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Rules never reduced:
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$$3 : (9)
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State 12 contains 1 shift/reduce conflict.
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State 13 contains 1 shift/reduce conflict.
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State 16 contains 1 shift/reduce conflict.
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7 terminals, 10 nonterminals
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14 grammar rules, 20 states
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grammar parser grammar
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symbol# value# symbol
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0 0 $end
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1 256 error
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2 257 GLOBAL
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3 258 LOCAL
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4 259 REAL
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5 260 INTEGER
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6 261 NAME
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7 262 $accept
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8 263 declaration
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9 264 namelist
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10 265 locnamelist
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11 266 class
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12 267 type
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13 268 $$1
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14 269 $$2
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15 270 $$3
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16 271 $$4
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