// compile

// Copyright 2020 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.

// copied from cmd/compile/internal/types2/testdata/fixedbugs/issue39755.go

package p

func _[T interface{ ~map[string]int }](x T) {
	_ = x == nil
}

// simplified test case from issue

type PathParamsConstraint interface {

		md.resultMetrics, md.resultError = md.wrapped.GetMetrics()
		return md.resultError
	})
	return md.resultMetrics, md.resultError
}

// Copied from sync.Once but we don't want to cache the results if there is an
// error
type cacheOnce struct {
	m    sync.Mutex
	done uint32
}

// Copied from sync.Once but we don't want to cache the results if there is an
// error
func (o *cacheOnce) cache(f func() error) {

this should not be copied...

        then:
        succeeds("showBuildscript")
        // A jar coming from some file repo is copied into the transformation cache and served from there.
        inArtifactTransformCache("test-1.3-BUILD-SNAPSHOT.jar")
        // A jar coming from remote repo is cached in the global modules cache and served from there.
        // It isn't copied into the transformation cache.

		t.Fatal(err)
	}
	f, err := os.Open(filepath.Join(d, "out"))
	if err != nil {
		t.Fatal(err)
	}
	m, _ := f.Stat()
	// Mode should be copied
	assert.Equal(t, m.Mode(), 0o750)

	body, _ := io.ReadAll(f)
	// Contents should be copied
	assert.Equal(t, body, []byte("hello world"))
}

func TestCopy(t *testing.T) {
	copyTest(t, Copy)
}

func TestAtomicCopy(t *testing.T) {

        outputEventListener.toString().contains("[WARN] [org.gradle.api.internal.file.copy.DuplicateHandlingCopyActionDecorator] file 'path/file1.txt' will be copied to '/root/path/file1.txt', overwriting file 'path/file1.txt', which has already been copied there.")
    }


    def duplicatesWarnByPerFileConfiguration() {
        given:
        files 'path/file1.txt', 'path/file2.txt', 'path/file1.txt'

	}

	if object.deepCopied != false {
		t.Errorf("object deep-copied without the need")
	}

	object.SetResourceVersion("123")
	if object.deepCopied != false {
		t.Errorf("object deep-copied on no-op change")
	}
	object.SetResourceVersion("234")
	if object.deepCopied != true {
		t.Errorf("object not deep-copied on change")
	}

    while ((skipped = skipUpTo(in, Integer.MAX_VALUE)) > 0) {
      count += skipped;
    }
    return count;
  }

  /**
   * Copies the contents of this byte source to the given {@code OutputStream}. Does not close
   * {@code output}.
   *
   * @return the number of bytes copied
   * @throws IOException if an I/O error occurs while reading from this source or writing to {@code
   *     output}
   */

		}
	}
}

// ClearVariants removes any variants previously added, including those
// copied from a Tag in SetTag.
func (b *Builder) ClearVariants() {
	b.variants = b.variants[:0]
}

// ClearExtensions removes any extensions previously added, including those
// copied from a Tag in SetTag.
func (b *Builder) ClearExtensions() {
	b.private = ""
	b.extensions = b.extensions[:0]
}

      return hash == that.asLong();
    }

    private static final long serialVersionUID = 0;
  }

  /**
   * Creates a {@code HashCode} from a byte array. The array is defensively copied to preserve the
   * immutability contract of {@code HashCode}. The array cannot be empty.
   *
   * @since 15.0 (since 12.0 in HashCodes)
   */
  public static HashCode fromBytes(byte[] bytes) {