} else { // go/types
		return x.mode == value && x.typ == Typ[UntypedNil]
	}
}

// assignableTo reports whether x is assignable to a variable of type T. If the
// result is false and a non-nil cause is provided, it may be set to a more
// detailed explanation of the failure (result != ""). The returned error code
// is only valid if the (first) result is false. The check parameter may be nil

// isAddrinfoErrno is just for testing purposes.
func (eai addrinfoErrno) isAddrinfoErrno() {}

// doBlockingWithCtx executes a blocking function in a separate goroutine when the provided
// context is cancellable. It is intended for use with calls that don't support context
// cancellation (cgo, syscalls). blocking func may still be running after this function finishes.

// eliminate potential nondeterminism.
func printSource(w io.Writer, rpt *Report) error {
	o := rpt.options
	g := rpt.newGraph(nil)

	// Identify all the functions that match the regexp provided.
	// Group nodes for each matching function.
	var functions graph.Nodes
	functionNodes := make(map[string]graph.Nodes)
	for _, n := range g.Nodes {
		if !o.Symbol.MatchString(n.Info.Name) {
			continue
		}

		cmd.cachedLookExtensions = lp
		if err != nil {
			cmd.Err = err
		}
	}
	return cmd
}

// CommandContext is like [Command] but includes a context.
//
// The provided context is used to interrupt the process
// (by calling cmd.Cancel or [os.Process.Kill])
// if the context becomes done before the command completes on its own.
//

				// TODO(gri) maybe the receiver should be marked as invalid instead?
				if recv := asNamed(check.genericType(rname, nil)); recv != nil {
					recvTParams = recv.TypeParams().list()
				}
			}
			// provide type parameter bounds
			if len(tparams) == len(recvTParams) {
				smap := makeRenameMap(recvTParams, tparams)
				for i, tpar := range tparams {
					recvTPar := recvTParams[i]

// Copyright 2009 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

// Package os provides a platform-independent interface to operating system
// functionality. The design is Unix-like, although the error handling is
// Go-like; failing calls return values of type error rather than error numbers.
// Often, more information is available within the error. For example,

//
// This function is deterministic. Thus, if the set of possible
// messages is small, an attacker may be able to build a map from
// messages to signatures and identify the signed messages. As ever,
// signatures provide authenticity, not confidentiality.
func SignPKCS1v15(random io.Reader, priv *PrivateKey, hash crypto.Hash, hashed []byte) ([]byte, error) {
	// pkcs1v15ConstructEM is called before boring.SignRSAPKCS1v15 to return

// may not be representable as a 32-bit offset. Moreover the GC may
// one day start moving heap memory, in which case there is no stable
// offset that can be defined.
//
// To provide stable offsets, we add pin *rtype objects in a global map
// and treat the offset as an identifier. We use negative offsets that
// do not overlap with any compile-time module offsets.
//

	c.verifiedChains = hs.session.verifiedChains
	c.ocspResponse = hs.session.ocspResponse
	// Let the ServerHello SCTs override the session SCTs from the original
	// connection, if any are provided
	if len(c.scts) == 0 && len(hs.session.scts) != 0 {
		c.scts = hs.session.scts
	}

	return true, nil
}

// checkALPN ensure that the server's choice of ALPN protocol is compatible with

// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

// Package elfexec provides utility routines to examine ELF binaries.
package elfexec

import (
	"bufio"
	"debug/elf"
	"encoding/binary"
	"fmt"
	"io"
)

const (
	maxNoteSize        = 1 << 20 // in bytes