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Created September 26, 2019 04:52
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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]precedence.go parsePrefixExpression.go
func (p *Parser) parsePrefixExpression() ast.Expression {
expression := &ast.PrefixExpression{
Token: p.curToken,
Operator: p.curToken.Literal,
}
p.nextToken()
expression.Right = p.parseExpression(PREFIX)
return expression
}
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