func()

in src/go/util/httppattern/uri_template_parser.go [217:248]

• 28 lines of code
• 9 McCabe index (conditional complexity)

func (p *parser) parseIdentifier() bool {
	addFieldIdentifier := func(id string) bool {
		if p.inVariable && len(p.variables) > 0 {
			p.currentVariable().FieldPath = append(p.currentVariable().FieldPath, id)
			return true
		} else {
			// something's wrong we're not in a variable
			return false
		}
	}

	var idf bytes.Buffer
	// Initialize to false to handle empty literal.
	result := false
	for p.nextChar() {
		switch c := p.currentChar(); c {
		case '.':
			fallthrough
		case '}':
			fallthrough
		case '=':
			return result && addFieldIdentifier(idf.String())
		default:
			p.consume(c)
			idf.WriteByte(c)
			break
		}
		result = true
	}

	return result && addFieldIdentifier(idf.String())
}