b, err := ParseBase(s)
	if err != nil {
		panic(err)
	}
	return b
}

// MustParseScript is like ParseScript, but panics if the given script cannot be
// parsed. It simplifies safe initialization of Script values.
func MustParseScript(s string) Script {
	scr, err := ParseScript(s)
	if err != nil {
		panic(err)
	}
	return scr
}

// MustParseRegion is like ParseRegion, but panics if the given region cannot be

		{
			desc:  "Issue 48502: call runtime.Goexit in t.Cleanup after panic",
			flags: []string{"-test.run=^TestGoexitInCleanupAfterPanicHelper$"},
			want: `panic: die
	panic: test executed panic(nil) or runtime.Goexit`,
		},
		{
			desc:  "Issue 48515: call t.Run in t.Cleanup should trigger panic",
			flags: []string{"-test.run=^TestCallRunInCleanupHelper$"},
			want:  `panic: testing: t.Run called during t.Cleanup`,
		},
	}

// It panics if n <= 0.
func (r *Rand) Int64N(n int64) int64 {
	if n <= 0 {
		panic("invalid argument to Int64N")
	}
	return int64(r.uint64n(uint64(n)))
}

// Uint64N returns, as a uint64, a non-negative pseudo-random number in the half-open interval [0,n).
// It panics if n == 0.
func (r *Rand) Uint64N(n uint64) uint64 {
	if n == 0 {
		panic("invalid argument to Uint64N")
	}

// It panics if v is not a JavaScript number.
func (v Value) Int() int {
	return int(v.float("Value.Int"))
}

// Bool returns the value v as a bool.
// It panics if v is not a JavaScript boolean.
func (v Value) Bool() bool {
	switch v.ref {
	case valueTrue.ref:
		return true
	case valueFalse.ref:
		return false
	default:
		panic(&ValueError{"Value.Bool", v.Type()})
	}
}

import "fmt"

// Errors in decoding and encoding are handled using panic and recover.
// Panics caused by user error (that is, everything except run-time panics
// such as "index out of bounds" errors) do not leave the file that caused
// them, but are instead turned into plain error returns. Encoding and
// decoding functions and methods that do not return an error either use
// panic to report an error or are guaranteed error-free.

		yield := func(v1 V) bool {
			if done {
				return false
			}
			if !yieldNext {
				panic("iter.Pull: yield called again before next")
			}
			yieldNext = false
			v, ok = v1, true
			race.Release(unsafe.Pointer(&racer))
			coroswitch(c)
			race.Acquire(unsafe.Pointer(&racer))
			return !done
		}
		// Recover and propagate panics from seq.
		defer func() {
			if p := recover(); p != nil {
				panicValue = p

				panic(p)
			}
		}()
		f()
		f = nil      // Do not keep f alive after invoking it.
		valid = true // Set only if f does not panic.
	}
	return func() {
		once.Do(g)
		if !valid {
			panic(p)
		}
	}
}

// OnceValue returns a function that invokes f only once and returns the value
// returned by f. The returned function may be called concurrently.
//

func WithPanicRecovery(handler http.Handler, resolver request.RequestInfoResolver) http.Handler {
	return withPanicRecovery(handler, func(w http.ResponseWriter, req *http.Request, err interface{}) {
		if err == http.ErrAbortHandler {
			// Honor the http.ErrAbortHandler sentinel panic value
			//

//
// If v.Kind() != KindUint64, this method panics.
func (v Value) Uint64() uint64 {
	if v.kind != KindUint64 {
		panic("called Uint64 on non-uint64 metric value")
	}
	return v.scalar
}

// Float64 returns the internal float64 value for the metric.
//
// If v.Kind() != KindFloat64, this method panics.
func (v Value) Float64() float64 {
	if v.kind != KindFloat64 {
		panic("called Float64 on non-float64 metric value")
	}

	t, err := c.Parse(s)
	if err != nil {
		panic(err)
	}
	return t
}

// MustParseBase is like ParseBase, but panics if the given base cannot be parsed.
// It simplifies safe initialization of Base values.
func MustParseBase(s string) Base {
	b, err := ParseBase(s)
	if err != nil {
		panic(err)
	}
	return b
}

// MustParseScript is like ParseScript, but panics if the given script cannot be