c := &t.context

	if !c.next() {
		return c.ret()
	}

	for {
		p := c.info
		if t.rewrite != nil {
			t.rewrite(c)
		}

		wasMid := p.isMid()
		// Break out of this loop on failure to ensure we do not modify the
		// state incorrectly.
		if p.isCased() {
			if !c.isMidWord {
				if !t.title(c) {
					break
				}
				c.isMidWord = true
			} else if !t.lower(c) {
				break

		return boring.EncryptRSANoPadding(bkey, em)
	}

	return encrypt(pub, em)
}

// ErrDecryption represents a failure to decrypt a message.
// It is deliberately vague to avoid adaptive attacks.
var ErrDecryption = errors.New("crypto/rsa: decryption error")

// ErrVerification represents a failure to verify a signature.
// It is deliberately vague to avoid adaptive attacks.

	})
}

func testAfterQueuing(t *testing.T, after func(Duration) <-chan Time) {
	// This test flakes out on some systems,
	// so we'll try it a few times before declaring it a failure.
	const attempts = 5
	err := errors.New("!=nil")
	for i := 0; i < attempts && err != nil; i++ {
		delta := Duration(20+i*50) * Millisecond
		if err = testAfterQueuing1(delta, after); err != nil {

	if os.Getenv("GO_TEST_RUNTIME_PANIC") == "1" {
		defer func() {
			if r := recover(); r != nil {
				// We expect to crash, so exit 0
				// to indicate failure.
				os.Exit(0)
			}
		}()
		runtime.PanicForTesting(nil, 1)
		// We expect to crash, so exit 0 to indicate failure.
		os.Exit(0)
	}
	if os.Getenv("GO_TEST_RUNTIME_NPE_READMEMSTATS") == "1" {
		runtime.ReadMemStats(nil)
		os.Exit(0)
	}

		x.mode = mapindex
		x.typ = typ.elem
		x.expr = e.Orig
		return false

	case *Interface:
		if !isTypeParam(x.typ) {
			break
		}
		// TODO(gri) report detailed failure cause for better error messages
		var key, elem Type // key != nil: we must have all maps
		mode := variable   // non-maps result mode
		// TODO(gri) factor out closure and use it for non-typeparam cases as well

// This candidate is always a valid p.searchAddr.
//
// find represents the slow path and the full radix tree search.
//
// Returns a base address of 0 on failure, in which case the candidate
// searchAddr returned is invalid and must be ignored.
//
// p.mheapLock must be held.
func (p *pageAlloc) find(npages uintptr) (uintptr, offAddr) {
	assertLockHeld(p.mheapLock)

	// We use a subdirectory of $GOROOT/pkg because that's the
	// space within $GOROOT where we store all generated objects.
	// We could use a temporary directory outside $GOROOT instead,
	// but it is easier to debug on failure if the files are in a known location.
	workspace := pathf("%s/pkg/bootstrap", goroot)
	xremoveall(workspace)
	xatexit(func() { xremoveall(workspace) })
	base := pathf("%s/src/bootstrap", workspace)
	xmkdirall(base)

			}
		}
		smap := makeSubstMap(tparams, targs)
		// TODO(gri): pass a poser here, rather than arg.Pos().
		inferred := check.subst(arg.Pos(), tpar, smap, nil, check.context())
		// CannotInferTypeArgs indicates a failure of inference, though the actual
		// error may be better attributed to a user-provided type argument (hence
		// InvalidTypeArg). We can't differentiate these cases, so fall back on
		// the more general CannotInferTypeArgs.

			}
		}
		smap := makeSubstMap(tparams, targs)
		// TODO(gri): pass a poser here, rather than arg.Pos().
		inferred := check.subst(arg.Pos(), tpar, smap, nil, check.context())
		// CannotInferTypeArgs indicates a failure of inference, though the actual
		// error may be better attributed to a user-provided type argument (hence
		// InvalidTypeArg). We can't differentiate these cases, so fall back on
		// the more general CannotInferTypeArgs.

// implementation will always generate fresh random numbers, large parts of the
// reference connection will always change.

var (
	update       = flag.Bool("update", false, "update golden files on failure")
	fast         = flag.Bool("fast", false, "impose a quick, possibly flaky timeout on recorded tests")
	keyFile      = flag.String("keylog", "", "destination file for KeyLogWriter")