)

// MessageCountMap contains occurrence for each error message.
type MessageCountMap map[string]int

// Aggregate represents an object that contains multiple errors, but does not
// necessarily have singular semantic meaning.
// The aggregate can be used with `errors.Is()` to check for the occurrence of
// a specific error type.
// Errors.As() is not supported, because the caller presumably cares about a

   * executor. Each event can be added and dispatched as separate phases.
   *
   * <p>This class is very similar to {@link SequentialExecutor} with the exception that events can
   * be added without necessarily executing immediately.
   */
  private static final class PerListenerQueue<L> implements Runnable {
    final L listener;
    final Executor executor;

    @GuardedBy("this")

 * An {@link InputStream} that converts characters from a {@link Reader} into bytes using an
 * arbitrary Charset.
 *
 * <p>This is an alternative to copying the data to an {@code OutputStream} via a {@code Writer},
 * which is necessarily blocking. By implementing an {@code InputStream} it allows consumers to
 * "pull" as much data as they can handle, which is more convenient when dealing with flow
 * controlled, async APIs.
 *
 * @author Chris Nokleberg
 */

 * An {@link InputStream} that converts characters from a {@link Reader} into bytes using an
 * arbitrary Charset.
 *
 * <p>This is an alternative to copying the data to an {@code OutputStream} via a {@code Writer},
 * which is necessarily blocking. By implementing an {@code InputStream} it allows consumers to
 * "pull" as much data as they can handle, which is more convenient when dealing with flow
 * controlled, async APIs.
 *
 * @author Chris Nokleberg
 */

   */
  private final boolean[] safeOctets;

  /**
   * Constructs a percent escaper with the specified safe characters and optional handling of the
   * space character.
   *
   * <p>Not that it is allowed, but not necessarily desirable to specify {@code %} as a safe
   * character. This has the effect of creating an escaper which has no well-defined inverse but it
   * can be useful when escaping additional characters.
   *

   */
  private final boolean[] safeOctets;

  /**
   * Constructs a percent escaper with the specified safe characters and optional handling of the
   * space character.
   *
   * <p>Not that it is allowed, but not necessarily desirable to specify {@code %} as a safe
   * character. This has the effect of creating an escaper which has no well-defined inverse but it
   * can be useful when escaping additional characters.
   *

			// in the beginning. Embedded interfaces with tilde are excluded above. If we reach
			// here, we must have at least two terms in the syntactic term list (but not necessarily
			// in the term list of the union's type set).
			if f != nil {
				tset := f.typeSet()
				switch {
				case tset.NumMethods() != 0:

     *
     * <p>Note that this method returns {@link File} objects that represent locations on the file system. These {@link File} objects do not necessarily refer to regular files.
     * Depending on the implementation of this file collection and how it has been configured, the returned set may contain directories, or missing files, or any other kind of
     * file system element.

	}
	// GZIP strings are NUL-terminated.
	z.buf[0] = 0
	_, err = z.w.Write(z.buf[:1])
	return err
}

// Write writes a compressed form of p to the underlying [io.Writer]. The
// compressed bytes are not necessarily flushed until the [Writer] is closed.
func (z *Writer) Write(p []byte) (int, error) {
	if z.err != nil {
		return 0, z.err
	}
	var n int
	// Write the GZIP header lazily.
	if !z.wroteHeader {

stderr '(compile|gccgo)( |\.exe).*test_cache.go'  # not cached
env CACHE=$OLD_GOCACHE

# Run same tests but with gccgo.
env GO111MODULE=off
[!exec:gccgo] stop
[cross] stop  # gccgo can't necessarily cross-compile

! go build -compiler=gccgo .
go build -compiler=gccgo -overlay overlay.json -o main_gccgo$GOEXE .
exec ./main_gccgo$goexe
stdout '^hello$'