def p_statement(p):
'''statement : varAssignment
| procedureDeclaration
| procedureCall
| builtInFunction
| ifStatement
| forLoop
| printStatement'''
p[0] = ASTNode("statement", [p[1]])
def p_builtInFunction(p):
'''builtInFunction : delay
| listOperation
| listInsert
| matrixInsert
| listDelete
| matrixDelete
| blink'''
p[0] = ASTNode("builtInFunction", ([p[1]]))
def p_varValue(p):
'''varValue : ID
| indexedId
| INTEGER
| numExpression
| idNegation
| BOOLEAN
| list
| listDimension
| listRange
| len'''
p[0] = ASTNode("varValue", ([p[1]]))
def p_forLoop(p):
'forLoop : FOR ID IN iterable LBRACE statementList RBRACE SEMICOLON'
p[0] = ASTNode("forLoop", (p[1], p[2], p[3], p[4], p[5], p[6], p[7]))
def p_idList_many(p):
'idList : ID COMMA idList'
p[0] = ASTNode("idListMany", (p[1], p[2], p[3]))
def p_varAssignment(p):
'''varAssignment : simpleAssignment
| indexAssignment
| multipleDeclaration'''
p[0] = ASTNode("varAssignment", [p[1]])
def p_arguments_many(p):
'arguments : argument COMMA arguments'
p[0] = ASTNode("arguments", (p[1], p[2], p[3]))
def p_indexedId(p):
'indexedId : ID index'
p[0] = ASTNode("indexedId", (p[1], p[2]))
def p_indexMany(p):
'index : index index'
p[0] = ASTNode("index", (p[1], p[2]))
def p_statementList_one(p):
'statementList : statement '
p[0] = ASTNode("statementList", [p[1]])
def p_simpleAssignment(p):
'simpleAssignment : ID ASSIGN varValue SEMICOLON'
p[0] = ASTNode("simpleAssignment", (p[1], p[2], p[3], p[4]))
def p_statementList_empty(p):
'statementList : empty'
p[0] = ASTNode("statementList", [p[1]])
def p_procedureCall_parameters(p):
'procedureCall : CALL ID LPARENTHESES arguments RPARENTHESES SEMICOLON'
p[0] = ASTNode("procedureCall", (p[1], p[2], p[3], p[4], p[5], p[6]))
def p_statementList_many(p):
'statementList : statement statementList'
p[0] = ASTNode("statementList", (p[1], p[2]))
def p_procedureDeclaration_noParameters(p):
'procedureDeclaration : PROCEDURE ID LPARENTHESES RPARENTHESES LBRACE statementList RBRACE SEMICOLON'
p[0] = ASTNode("procedureDeclaration",
(p[1], p[2], p[3], p[4], p[5], p[6], p[7], p[8]))
def p_argument(p):
'argument : varValue'
p[0] = ASTNode("argument", [p[1]])
def p_varValueList_one(p):
'varValueList : varValue'
p[0] = ASTNode("varValueListOne", [p[1]])
def p_forLoop_step(p):
'forLoop : FOR ID IN iterable STEP INTEGER LBRACE statementList RBRACE SEMICOLON'
p[0] = ASTNode("forLoop",
(p[1], p[2], p[3], p[4], p[5], p[6], p[7], p[8], p[9]))
def p_varValueList_many(p):
'varValueList : varValue COMMA varValueList'
p[0] = ASTNode("varValueListMany", (p[1], p[2], p[3]))
def p_iterable(p):
'''iterable : ID
| indexedId
| INTEGER
| len'''
p[0] = ASTNode("iterable", [p[1]])
def p_indexAssignment(p):
'indexAssignment : ID index ASSIGN varValue SEMICOLON'
p[0] = ASTNode("indexAssignment", (p[1], p[2], p[3], p[4], p[5]))
def p_ifStatement(p):
'ifStatement : IF ifIterable COMPARATOR comparisonValue LBRACE statementList RBRACE SEMICOLON'
p[0] = ASTNode("ifStatement", (p[1], p[2], p[3], p[4], p[5], p[6], p[7]))
def p_indexOne(p):
'index : LSQUAREBRACKET indexValue RSQUAREBRACKET'
p[0] = ASTNode("index", (p[1], p[2], p[3]))
def p_multipleDeclaration(p):
'multipleDeclaration : ID COMMA idList ASSIGN varValue COMMA varValueList SEMICOLON'
p[0] = ASTNode("multipleDeclaration",
(p[1], p[2], p[3], p[4], p[5], p[6], p[7]))
def p_indexValue(p):
'''indexValue : INTEGER
| ID
| indexPair
| indexRange'''
p[0] = ASTNode("indexValue", ([p[1]]))
def p_procedureCall_noParameters(p):
'procedureCall : CALL ID LPARENTHESES RPARENTHESES SEMICOLON'
p[0] = ASTNode("procedureCall", (p[1], p[2], p[3], p[4], p[5]))
def p_ifIterable(p):
'''ifIterable : ID
| indexedId'''
p[0] = ASTNode("ifIterable", [p[1]])
def p_arguments_one(p):
'arguments : argument'
p[0] = ASTNode("arguments", [p[1]])
def p_idList_one(p):
'idList : ID'
p[0] = ASTNode("idListOne", [p[1]])
def p_comparisonValue(p):
'''comparisonValue : BOOLEAN
| INTEGER'''
p[0] = ASTNode("comparisonValue", [p[1]])