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swilly22/arithmetic_expression.y

Created November 26, 2017 09:40
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Arithmetic expression grammar
Raw
arithmetic_expression.y
// (exp)
arithmetic_expression ::= LEFT_PARENTHESIS arithmetic_expression RIGHT_PARENTHESIS.
// exp + exp
arithmetic_expression ::= arithmetic_expression binary_operator arithmetic_expression.
// func(exp)
arithmetic_expression ::= STRING LEFT_PARENTHESIS arithmetic_expression_list RIGHT_PARENTHESIS.
// 9
arithmetic_expression ::= value.
// friend.age
arithmetic_expression ::= variable.
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