func parseFieldType()

in Sources/SIL/BitcodeParser.swift [97:120]

• 24 lines of code
• 7 McCabe index (conditional complexity)

    func parseFieldType() throws -> (result: OperandKind, complexity: Int) {
        let isLiteral = try read(fixed: 1)
        if isLiteral == 1 {
            return (result: .literal(try read(vbr: 8)), complexity: 1)
        }
        let encoding = try read(fixed: 3)
        let result: OperandKind
        switch encoding.uint8 {
        case 1:
            result = .fixed(width: try read(vbr: 5).int)
        case 2:
            result = .vbr(width: try read(vbr: 5).int)
        case 3:
            let (result:elementType, complexity:c) = try parseFieldType()
            return (result: .array(elementType), complexity: c + 1)
        case 4:
            result = .char6
        case 5:
            result = .blob
        default:
            throw Error.parseError("Unknown record field encoding: " + String(encoding.uint8))
        }
        return (result: result, complexity: 1)
    }