Goto("checkPtr")),
		Bloc("checkPtr",
			Valu("ptr1", OpLoad, ptrType, 0, nil, "sb", "mem"),
			Valu("nilptr", OpConstNil, ptrType, 0, nil),
			Valu("bool1", OpNeqPtr, c.config.Types.Bool, 0, nil, "ptr1", "nilptr"),
			If("bool1", "then", "exit")),
		Bloc("then",
			Goto("exit")),
		Bloc("exit",
			Exit("mem")))

	CheckFunc(fun.f)
	fuseLate(fun.f)

	for _, b := range fun.f.Blocks {

// conversion succeeded.
func (v Value) ToBool() (val bool, ok bool) {
	val, ok = v.value.(bool)
	return
}

// ToTimestamp returns the timestamp value if present.
func (v Value) ToTimestamp() (t time.Time, ok bool) {
	t, ok = v.value.(time.Time)
	return
}

// ToBytes returns the value if byte-slice.
func (v Value) ToBytes() (val []byte, ok bool) {

	}
}

func testParse(f *FlagSet, t *testing.T) {
	if f.Parsed() {
		t.Error("f.Parse() = true before Parse")
	}
	boolFlag := f.Bool("bool", false, "bool value")
	bool2Flag := f.Bool("bool2", false, "bool2 value")
	intFlag := f.Int("int", 0, "int value")
	int64Flag := f.Int64("int64", 0, "int64 value")
	uintFlag := f.Uint("uint", 0, "uint value")

	"timeout":              true,
	"trace":                true,
	"v":                    true,
}

var passAnalyzersToVet = map[string]bool{
	"appends":          true,
	"asmdecl":          true,
	"assign":           true,
	"atomic":           true,
	"bool":             true,
	"bools":            true,
	"buildtag":         true,
	"buildtags":        true,
	"cgocall":          true,
	"composites":       true,

				// Set all flags to initially false so we can
				// identify conflicts.
				bools := make(map[string]*bool)
				for _, choice := range field.choices {
					bools[choice] = flag.Bool(choice, false, configHelp[choice])
				}
				setter = func() {
					var set []string
					for k, v := range bools {
						if *v {
							set = append(set, k)
						}
					}
					switch len(set) {
					case 0:

                        println "prop theBigDecimal: $p.theBigDecimal :"
                        println "prop theBigInteger: $p.theBigInteger :"
                        println "prop bool1        : $p.bool1 :"
                        println "prop bool2        : $p.bool2 :"
                        println "prop theBoolean   : $p.theBoolean :"
                        println "prop thebyte      : $p.thebyte :"

		{s: int64(0), d: &scanbool, wantbool: false},
		{s: uint16(0), d: &scanbool, wantbool: false},

		// Not bools
		{s: "yup", d: &scanbool, wanterr: `sql/driver: couldn't convert "yup" into type bool`},
		{s: 2, d: &scanbool, wanterr: `sql/driver: couldn't convert 2 into type bool`},

		// Floats
		{s: float64(1.5), d: &scanf64, wantf64: float64(1.5)},
		{s: int64(1), d: &scanf64, wantf64: float64(1)},

		synopsis - string offset
		name - string offset
		pkgName - string offset
		ignoreFile - int32 bool // report the file in Ignored(Go|Other)Files because there was an error reading it or parsing its build constraints.
		binaryOnly uint32 bool
		cgoDirectives string offset // the #cgo directive lines in the comment on import "C"
		goBuildConstraint  - string offset
		len(plusBuildConstraints) - uint32

		return v1.Int() == v2.Int()
	case Uint, Uint8, Uint16, Uint32, Uint64, Uintptr:
		return v1.Uint() == v2.Uint()
	case String:
		return v1.String() == v2.String()
	case Bool:
		return v1.Bool() == v2.Bool()
	case Float32, Float64:
		return v1.Float() == v2.Float()
	case Complex64, Complex128:
		return v1.Complex() == v2.Complex()
	default:
		// Normal equality suffices

	}
	panic("not reached")
}

func (ts triState) IsBoolFlag() bool {
	return true
}

// Legacy flag support

// vetLegacyFlags maps flags used by legacy vet to their corresponding
// new names. The old names will continue to work.
var vetLegacyFlags = map[string]string{
	// Analyzer name changes
	"bool":       "bools",
	"buildtags":  "buildtag",
	"methods":    "stdmethods",