env := make([]byte, len(name)+r)
		copy(env, name)
		copy(env[len(name):], buf[:r])
		envs = append(envs, string(env))
	})
}

// dofiles reads the directory opened with file descriptor fd, applying function f
// to each filename in it.
//
//go:nosplit
func dofiles(dirfd int32, f func([]byte)) {
	dirbuf := new([dirBufSize]byte)

	var off int64 = 0
	for {

		if err != nil {
			base.Errorf("%v", err)
			continue
		}
		if len(ptest.GoFiles) == 0 && len(ptest.CgoFiles) == 0 && pxtest == nil {
			base.Errorf("go: can't vet %s: no Go files in %s", p.ImportPath, p.Dir)
			continue
		}
		if len(ptest.GoFiles) > 0 || len(ptest.CgoFiles) > 0 {
			root.Deps = append(root.Deps, b.VetAction(work.ModeBuild, work.ModeBuild, ptest))
		}
		if pxtest != nil {

	dir, _ := filepath.Split(a.Target)
	if dir != "" {
		if err := sh.Mkdir(dir); err != nil {
			return err
		}
	}

	gofiles := str.StringList(p.GoFiles)
	cgofiles := str.StringList(p.CgoFiles)
	cfiles := str.StringList(p.CFiles)
	sfiles := str.StringList(p.SFiles)
	cxxfiles := str.StringList(p.CXXFiles)
	var objects, cgoObjects, pcCFLAGS, pcLDFLAGS []string

	if p.UsesCgo() || p.UsesSwig() {

Tim St. Clair <******@****.***> 1469837612 -0700

 *
 * @author Kevin Bourrillion
 * @since 1.0
 */
@GwtCompatible(emulated = true)
@ElementTypesAreNonnullByDefault
public final class Doubles extends DoublesMethodsForWeb {
  private Doubles() {}

  /**
   * The number of bytes required to represent a primitive {@code double} value.
   *
   * <p><b>Java 8+ users:</b> use {@link Double#BYTES} instead.
   *
   * @since 10.0

 *
 * @author Kevin Bourrillion
 * @since 1.0
 */
@GwtCompatible(emulated = true)
@ElementTypesAreNonnullByDefault
public final class Doubles extends DoublesMethodsForWeb {
  private Doubles() {}

  /**
   * The number of bytes required to represent a primitive {@code double} value.
   *
   * <p><b>Java 8+ users:</b> use {@link Double#BYTES} instead.
   *
   * @since 10.0

}

func (gcToolchain) asm(b *Builder, a *Action, sfiles []string) ([]string, error) {
	p := a.Package
	args := asmArgs(a, p)

	var ofiles []string
	for _, sfile := range sfiles {
		overlayPath, _ := fsys.OverlayPath(mkAbs(p.Dir, sfile))
		ofile := a.Objdir + sfile[:len(sfile)-len(".s")] + ".o"
		ofiles = append(ofiles, ofile)
		args1 := append(args, "-o", ofile, overlayPath)

  xml.namespace="http://maven.apache.org/PROFILES/${version}"
  xml.schemaLocation="http://maven.apache.org/xsd/profiles-${version}.xsd">
  <id>profiles</id>
  <name>Profiles</name>
  <description><![CDATA[
    <b>Deprecated in Maven 2</b> Project-local overrides to the build process based on detected or user-provided environmental parameters.
    This is the model specification for <code>${basedir}/profiles.xml</code>.
  ]]></description>

		ptest = new(Package)
		*ptest = *p
		ptest.Error = ptestErr
		ptest.Incomplete = incomplete
		ptest.ForTest = p.ImportPath
		ptest.GoFiles = nil
		ptest.GoFiles = append(ptest.GoFiles, p.GoFiles...)
		ptest.GoFiles = append(ptest.GoFiles, p.TestGoFiles...)
		ptest.Target = ""
		// Note: The preparation of the vet config requires that common
		// indexes in ptest.Imports and ptest.Internal.RawImports

# golang.org/issue/24053.

env GO111MODULE=on

cd x
! go list -f {{.GoFiles}}
stderr 'build constraints exclude all Go files'

go list -f {{.GoFiles}} -tags tag1
stdout '\[x.go\]'

go list -f {{.GoFiles}} -tags tag2
stdout '\[y\.go\]'

go list -f {{.GoFiles}} -tags 'tag1 tag2'
stdout '\[x\.go y\.go\]'

go list -f {{.GoFiles}} -tags tag1,tag2 # commas allowed as of Go 1.13
stdout '\[x\.go y\.go\]'