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move comment to more rational position
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@ -751,13 +751,13 @@ func (p *addrParser) consumeDomainLiteral() (string, error) {
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return "", errors.New("mail: unclosed domain-literal")
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}
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// Check if the domain literal is an IP address
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if addr, ok := strings.CutPrefix(dtext, "IPv6:"); ok {
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if len(net.ParseIP(addr)) != net.IPv6len {
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return "", fmt.Errorf("mail: invalid IPv6 address in domain-literal: %q", dtext)
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}
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} else if net.ParseIP(dtext).To4() != nil {
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// Check if the domain literal is an IP address
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return "", fmt.Errorf("mail: invalid IP address in domain-literal: %q", dtext)
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}
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