Goals of the sql and sql/driver packages:

* Provide a generic database API for a variety of SQL or SQL-like
  databases.  There currently exist Go libraries for SQLite, MySQL,
  and Postgres, but all with a very different feel, and often
  a non-Go-like feel.

* Feel like Go.

* Care mostly about the common cases. Common SQL should be portable.
  SQL edge cases or db-specific extensions can be detected and

// Source: ../../cmd/compile/internal/types2/slice.go

// Copyright 2011 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 types

// A Slice represents a slice type.
type Slice struct {
	elem Type
}

// NewSlice returns a new slice type for the given element type.
func NewSlice(elem Type) *Slice { return &Slice{elem: elem} }

// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package sort

import (
	"internal/reflectlite"
	"math/bits"
)

// Slice sorts the slice x given the provided less function.
// It panics if x is not a slice.
//
// The sort is not guaranteed to be stable: equal elements
// may be reversed from their original order.
// For a stable sort, use [SliceStable].
//

// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package net

import (
	"internal/poll"
	"io"
)

var pollSplice = poll.Splice

// spliceFrom transfers data from r to c using the splice system call to minimize
// copies from and to userspace. c must be a TCP connection.
// Currently, spliceFrom is only enabled if r is a TCP or a stream-oriented Unix connection.
//

// mmap should be an internal detail,
// but widely used packages access it using linkname.
// Notable members of the hall of shame include:
//   - modernc.org/memory
//   - github.com/ncruces/go-sqlite3
//
// Do not remove or change the type signature.
// See go.dev/issue/67401.
//

	return ok
}

// SplitField splits the field symbol name into type and field
// components. It must be called only on Field symbols.
//
// Example: "File.Package" -> ("File", "Package")
func (sym *Symbol) SplitField() (typename, name string) {
	if sym.Kind != Field {
		panic("not a field")
	}
	typename, name, _ = strings.Cut(sym.Name, ".")
	return
}

// SplitMethod splits the method symbol name into pointer, receiver,

	} {
		t.Run(test, func(t *testing.T) {
			checkCoroTestProgOutput(t, runTestProg(t, "testprogcgo", test))
		})
	}
}

func checkCoroTestProgOutput(t *testing.T, output string) {
	t.Helper()

	c := strings.SplitN(output, "\n", 2)
	if len(c) == 1 {
		t.Fatalf("expected at least one complete line in the output, got:\n%s", output)
	}
	expect, ok := strings.CutPrefix(c[0], "expect: ")
	if !ok {

}

func readArg(s string) (arg string, value uint64, rest string, err error) {
	var tok string
	tok, rest = readToken(s)
	if len(tok) == 0 {
		return "", 0, s, fmt.Errorf("no argument")
	}
	parts := strings.SplitN(tok, "=", 2)
	if len(parts) < 2 {
		return "", 0, s, fmt.Errorf("malformed argument: %q", tok)
	}
	arg = parts[0]
	value, err = strconv.ParseUint(parts[1], 10, 64)
	if err != nil {

	} else {
		Args = commandLineToArgv(cmd)
	}
}

// appendBSBytes appends n '\\' bytes to b and returns the resulting slice.
func appendBSBytes(b []byte, n int) []byte {
	for ; n > 0; n-- {
		b = append(b, '\\')
	}
	return b
}

// readNextArg splits command line string cmd into next
// argument and command line remainder.
func readNextArg(cmd string) (arg []byte, rest string) {
	var b []byte

	cmd := exec.Command("go", "tool", "link", "-B", buildid)
	out, err := cmd.CombinedOutput()
	if err == nil {
		log.Fatalf("expected cmd/link to fail")
	}

	firstLine := string(bytes.SplitN(out, []byte("\n"), 2)[0])
	if strings.HasPrefix(firstLine, "panic") {
		log.Fatalf("cmd/link panicked:\n%s", out)
	}

	if !strings.Contains(firstLine, message) {