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kooooohe/tokenprecedences.go

Created September 26, 2019 05:31
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[Blog][TopDownOperatorPrecedence(再帰下降構文解析)におけるExpression(式)の解析処理を追う] token precedences
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tokenprecedences.go
var precedences = map[token.TokenType]int{
token.EQ: EQUALS,
token.NOT_EQ: EQUALS,
token.LT: LESSGRETER,
token.GT: LESSGRETER,
token.PLUS: SUM,
token.MINUS: SUM,
token.SLASH: PRODUCT,
token.ASTERISK: PRODUCT,
}
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