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Project-02/parser.out

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+Created by PLY version 3.11 (http://www.dabeaz.com/ply)
+
+Grammar
+
+Rule 0     S' -> expression
+Rule 1     expression -> CONST
+Rule 2     expression -> WHILE expression DO LBRACE expression RBRACE
+
+Terminals, with rules where they appear
+
+CONST                : 1
+DO                   : 2
+LBRACE               : 2
+RBRACE               : 2
+WHILE                : 2
+error                : 
+
+Nonterminals, with rules where they appear
+
+expression           : 2 2 0
+
+Parsing method: LALR
+
+state 0
+
+    (0) S' -> . expression
+    (1) expression -> . CONST
+    (2) expression -> . WHILE expression DO LBRACE expression RBRACE
+
+    CONST           shift and go to state 2
+    WHILE           shift and go to state 3
+
+    expression                     shift and go to state 1
+
+state 1
+
+    (0) S' -> expression .
+
+
+
+state 2
+
+    (1) expression -> CONST .
+
+    $end            reduce using rule 1 (expression -> CONST .)
+    DO              reduce using rule 1 (expression -> CONST .)
+    RBRACE          reduce using rule 1 (expression -> CONST .)
+
+
+state 3
+
+    (2) expression -> WHILE . expression DO LBRACE expression RBRACE
+    (1) expression -> . CONST
+    (2) expression -> . WHILE expression DO LBRACE expression RBRACE
+
+    CONST           shift and go to state 2
+    WHILE           shift and go to state 3
+
+    expression                     shift and go to state 4
+
+state 4
+
+    (2) expression -> WHILE expression . DO LBRACE expression RBRACE
+
+    DO              shift and go to state 5
+
+
+state 5
+
+    (2) expression -> WHILE expression DO . LBRACE expression RBRACE
+
+    LBRACE          shift and go to state 6
+
+
+state 6
+
+    (2) expression -> WHILE expression DO LBRACE . expression RBRACE
+    (1) expression -> . CONST
+    (2) expression -> . WHILE expression DO LBRACE expression RBRACE
+
+    CONST           shift and go to state 2
+    WHILE           shift and go to state 3
+
+    expression                     shift and go to state 7
+
+state 7
+
+    (2) expression -> WHILE expression DO LBRACE expression . RBRACE
+
+    RBRACE          shift and go to state 8
+
+
+state 8
+
+    (2) expression -> WHILE expression DO LBRACE expression RBRACE .
+
+    $end            reduce using rule 2 (expression -> WHILE expression DO LBRACE expression RBRACE .)
+    DO              reduce using rule 2 (expression -> WHILE expression DO LBRACE expression RBRACE .)
+    RBRACE          reduce using rule 2 (expression -> WHILE expression DO LBRACE expression RBRACE .)
+