if sc == ec {
		// The range doesn't cross any chunk boundaries.
		chunk := p.chunkOf(sc)
		scav += chunk.scavenged.popcntRange(si, ei+1-si)
		chunk.allocRange(si, ei+1-si)
		p.scav.index.alloc(sc, ei+1-si)
	} else {
		// The range crosses at least one chunk boundary.
		chunk := p.chunkOf(sc)
		scav += chunk.scavenged.popcntRange(si, pallocChunkPages-si)
		chunk.allocRange(si, pallocChunkPages-si)

// The provided files must all belong to the same package.
func (check *Checker) initFiles(files []*ast.File) {
	// start with a clean slate (check.Files may be called multiple times)
	check.files = nil
	check.imports = nil
	check.dotImportMap = nil

	check.firstErr = nil
	check.methods = nil
	check.untyped = nil
	check.delayed = nil
	check.objPath = nil
	check.cleaners = nil

// The provided files must all belong to the same package.
func (check *Checker) initFiles(files []*syntax.File) {
	// start with a clean slate (check.Files may be called multiple times)
	check.files = nil
	check.imports = nil
	check.dotImportMap = nil

	check.firstErr = nil
	check.methods = nil
	check.untyped = nil
	check.delayed = nil
	check.objPath = nil
	check.cleaners = nil

}

// isExactFloat32 reports whether x can be exactly represented as a float32.
func isExactFloat32(x float64) bool {
	// Check the mantissa is in range.
	if bits.TrailingZeros64(math.Float64bits(x)) < 52-23 {
		return false
	}
	// Check the exponent is in range. The mantissa check above is sufficient for NaN values.
	return math.IsNaN(x) || x == float64(float32(x))

			{"MZXW", "6YTB"},
			{"MZXW", "6Y", "TB"},
		}, nil},
	}

	for _, testcase := range testcases {
		for _, chunks := range testcase.chunkCombinations {
			pr, pw := io.Pipe()

			// Write the encoded chunks into the pipe
			go func() {
				for _, chunk := range chunks {
					pw.Write([]byte(chunk))
				}
				pw.Close()
			}()

			decoder := NewDecoder(StdEncoding, pr)
			_, err := io.ReadAll(decoder)

      closed = true
      detachTimeout(timeout)
      state = STATE_READ_RESPONSE_HEADERS
    }
  }

  /**
   * An HTTP body with alternating chunk sizes and chunk bodies. It is the caller's responsibility
   * to buffer chunks; typically by using a buffered sink with this sink.
   */
  private inner class ChunkedSink : Sink {
    private val timeout = ForwardingTimeout(sink.timeout())

            position += partsize
            bytesLeft -= partsize
            if (bytesLeft < partsize) {
                partsize = bytesLeft
            }
        }
    }

    def "returns chunk size in range"() {
        given:
        def defaultChunkSize = StreamByteBuffer.DEFAULT_CHUNK_SIZE
        def maxChunkSize = StreamByteBuffer.MAX_CHUNK_SIZE
        expect:

			for off := reverse; off < len(h.chunks); off += 1 << uint(n) {
				// We should never need to overwrite
				// an existing chunk. Also, 0 is
				// never a valid chunk, because the
				// lower 4 "count" bits should be
				// between 1 and 15.
				if sanity && h.chunks[off] != 0 {
					panic("impossible: overwriting existing chunk")
				}
				h.chunks[off] = chunk
			}
		} else {

// arena chunks. That is, they can never be used for the general heap. Each chunk
// is also represented by a single mspan, and is modeled as a single large heap
// allocation. It must be, because each chunk contains ordinary Go values that may
// point into the heap, so it must be scanned just like any other object. Any
// pointer into a chunk will therefore always cause the whole chunk to be scanned
// while its corresponding arena is still live.
//

	}
	const N = 16
	var v [N]unsafe.Pointer
	for i := range v {
		v[i] = unsafe.Pointer(new(byte))
	}

	chunks := make(map[uintptr]bool, N)
	for _, p := range v {
		chunks[uintptr(p)&^7] = true
	}

	if len(chunks) == N {
		t.Fatal("no bytes allocated within the same 8-byte chunk")
	}
}

type obj12 struct {
	a uint64
	b uint32
}

func TestTinyAllocIssue37262(t *testing.T) {