}
  return h;
}

absl::StatusOr<Signature> Signature::Build(
    const NameAttrList& function,
    absl::Span<const XlaCompiler::Argument> args) {
  Signature signature;
  signature.name = Canonicalize(function.name(), AttrSlice(&function.attr()));

  for (const XlaCompiler::Argument& arg : args) {
    switch (arg.kind) {
      case XlaCompiler::Argument::kConstant:

// This header implements a family of generic predicate assertion
// macros:
//
//   ASSERT_PRED_FORMAT1(pred_format, v1)
//   ASSERT_PRED_FORMAT2(pred_format, v1, v2)
//   ...
//
// where pred_format is a function or functor that takes n (in the
// case of ASSERT_PRED_FORMATn) values and their source expression
// text, and returns a testing::AssertionResult.  See the definition
// of ASSERT_EQ in gtest.h for an example.
//

  This is only for use by the MLIR SavedModel importer tests.

  Args:
    create_signature: A functor that return signature_def_map, init_op and
      assets_collection. signature_def_map is a map from string key to
      signature_def. The key will be used as function name in the resulting
      MLIR.
    canonicalize: If true, canonicalizer will be run on the resulting MLIR.

#define TENSORFLOW_C_EXPERIMENTAL_FILESYSTEM_PLUGINS_GCS_CLEANUP_H_

#include <type_traits>
#include <utility>

namespace tf_gcs_filesystem {

// A move-only RAII object that calls a stored cleanup functor when
// destroyed. Cleanup<F> is the return type of gtl::MakeCleanup(F).
template <typename F>
class Cleanup {
 public:
  Cleanup() : released_(true), f_() {}

  template <typename G>

// Template specialization that allows extracting arguments from a C function
// pointer.
template <class Fn, typename TReturn, typename... TFuncArgs>
class CallableWrapper {
 private:
  Fn functor_;
  const char* name_;

 public:
  explicit CallableWrapper(Fn fn, const char* name)
      : functor_(fn), name_(name) {}

  // Entry point of the Adaptor functor. Note args, and kwargs are attempted
  // to be moved.

// This header implements a family of generic predicate assertion
// macros:
//
//   ASSERT_PRED_FORMAT1(pred_format, v1)
//   ASSERT_PRED_FORMAT2(pred_format, v1, v2)
//   ...
//
// where pred_format is a function or functor that takes n (in the
// case of ASSERT_PRED_FORMATn) values and their source expression
// text, and returns a testing::AssertionResult.  See the definition
// of ASSERT_EQ in gtest.h for an example.
//

  // predicate, and its stderr output matches a user-supplied regular
  // expression.
  // The user-supplied predicate may be a macro expression rather
  // than a function pointer or functor, or else Wait and Passed could
  // be combined.
  virtual bool Passed(bool exit_status_ok) = 0;

  // Signals that the death test did not die as expected.
  virtual void Abort(AbortReason reason) = 0;

  // predicate, and its stderr output matches a user-supplied regular
  // expression.
  // The user-supplied predicate may be a macro expression rather
  // than a function pointer or functor, or else Wait and Passed could
  // be combined.
  virtual bool Passed(bool exit_status_ok) = 0;

  // Signals that the death test did not die as expected.
  virtual void Abort(AbortReason reason) = 0;

        AtomicReference.class,
        AtomicBoolean.class,
        AtomicInteger.class,
        AtomicLong.class,
        AtomicDouble.class);
  }

  @SuppressWarnings("unchecked") // functor classes have no type parameters
  public void testGet_functors() {
    assertEquals(0, ArbitraryInstances.get(Comparator.class).compare("abc", 123));
    assertTrue(ArbitraryInstances.get(Predicate.class).apply("abc"));

  // above may invalidate previously inserted islands mid-loop.
  for (MergedIsland& island : merged_islands_)
    island_to_merged_island_.try_emplace(island.insert_point, &island);

  // This functor merges the given `old_merged_island` into the
  // `new_merged_island`. `merge_in_front` is whether the old island should be
  // merged into the front of the new island, or the back.