func stateBeginValue()

in internal/encoding/json/scanner.go [215:250]

• 36 lines of code
• 12 McCabe index (conditional complexity)

func stateBeginValue(s *scanner, c byte) int {
	if isSpace(c) {
		return scanSkipSpace
	}
	switch c {
	case '{':
		s.step = stateBeginStringOrEmpty
		return s.pushParseState(c, parseObjectKey, scanBeginObject)
	case '[':
		s.step = stateBeginValueOrEmpty
		return s.pushParseState(c, parseArrayValue, scanBeginArray)
	case '"':
		s.step = stateInString
		return scanBeginLiteral
	case '-':
		s.step = stateNeg
		return scanBeginLiteral
	case '0': // beginning of 0.123
		s.step = state0
		return scanBeginLiteral
	case 't': // beginning of true
		s.step = stateT
		return scanBeginLiteral
	case 'f': // beginning of false
		s.step = stateF
		return scanBeginLiteral
	case 'n': // beginning of null
		s.step = stateN
		return scanBeginLiteral
	}
	if '1' <= c && c <= '9' { // beginning of 1234.5
		s.step = state1
		return scanBeginLiteral
	}
	return s.error(c, "looking for beginning of value")
}