// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE

		throw("unexpected signal value")
	}
	panic(errorString(sigtable[gp.sig].name))
}

// dieFromSignal kills the program with a signal.
// This provides the expected exit status for the shell.
// This is only called with fatal signals expected to kill the process.
//
//go:nosplit
//go:nowritebarrierrec
func dieFromSignal(sig uint32) {
	unblocksig(sig)

	// QUICSetReadSecret and QUICSetWriteSecret provide the read and write
	// secrets for a given encryption level.
	// QUICEvent.Level, QUICEvent.Data, and QUICEvent.Suite are set.
	//
	// Secrets for the Initial encryption level are derived from the initial
	// destination connection ID, and are not provided by the QUICConn.
	QUICSetReadSecret
	QUICSetWriteSecret

	// QUICWriteData provides data to send to the peer in CRYPTO frames.

	"golang.org/x/tools/internal/versions"
)

// A Config describes a compilation unit to be analyzed.
// It is provided to the tool in a JSON-encoded file
// whose name ends with ".cfg".
type Config struct {
	ID                        string // e.g. "fmt [fmt.test]"
	Compiler                  string // gc or gccgo, provided to MakeImporter
	Dir                       string // (unused)
	ImportPath                string // package path

	Flat, FlatDiv, Cum, CumDiv int64

	// In and out Contains the nodes immediately reaching or reached by
	// this node.
	In, Out EdgeMap

	// LabelTags provide additional information about subsets of a sample.
	LabelTags TagMap

	// NumericTags provide additional values for subsets of a sample.
	// Numeric tags are optionally associated to a label tag. The key
	// for NumericTags is the name of the LabelTag they are associated

	"golang.org/x/mod/module"
)

var cmdEdit = &base.Command{
	UsageLine: "go mod edit [editing flags] [-fmt|-print|-json] [go.mod]",
	Short:     "edit go.mod from tools or scripts",
	Long: `
Edit provides a command-line interface for editing go.mod,
for use primarily by tools or scripts. It reads only go.mod;
it does not look up information about the modules involved.

// to the precision and rounding mode of the result variable.
//
// If the provided result precision is 0 (see below), it is set to the
// precision of the argument with the largest precision value before any
// rounding takes place, and the rounding mode remains unchanged. Thus,
// uninitialized Floats provided as result arguments will have their
// precision set to a reasonable value determined by the operands, and

type Reader struct {
	R   *bufio.Reader
	dot *dotReader
	buf []byte // a re-usable buffer for readContinuedLineSlice
}

// NewReader returns a new [Reader] reading from r.
//
// To avoid denial of service attacks, the provided [bufio.Reader]
// should be reading from an [io.LimitReader] or similar Reader to bound
// the size of responses.
func NewReader(r *bufio.Reader) *Reader {
	return &Reader{R: r}
}

	return obj
}

// LookupParent follows the parent chain of scopes starting with s until
// it finds a scope where Lookup(name) returns a non-nil object, and then
// returns that scope and object. If a valid position pos is provided,
// only objects that were declared at or before pos are considered.
// If no such scope and object exists, the result is (nil, nil).
//
// Note that obj.Parent() may be different from the returned scope if the

		TaskColorIndex: uint64(region.TaskID),
	})
}

// Building blocks for generators.

// stackSampleGenerator implements a generic handler for stack sample events.
// The provided resource is the resource the stack sample should count against.
type stackSampleGenerator[R resource] struct {
	// getResource is a function to extract a resource ID from a stack sample event.
	getResource func(*trace.Event) R