// introduce or remove unused variables.
	sort.SliceStable(fn.Dcl, func(i, j int) bool {
		return cmpstackvarlt(fn.Dcl[i], fn.Dcl[j], mls)
	})

	if mls != nil {
		// Rewrite fn.Dcl to reposition followers (subsumed vars) to
		// be immediately following the leader var in their partition.
		followers := []*ir.Name{}
		newdcl := make([]*ir.Name, 0, len(fn.Dcl))
		for i := 0; i < len(fn.Dcl); i++ {

    // the `keys` and `values` arrays do not need to change. But because the "short hash" now has a
    // different number of bits, we must rewrite each element of `entries` so that its contribution
    // to the full hashcode reflects the change, and so that its `next` link corresponds to the new
    // linked list of entries with the new short hash.

}

// RenameDataResp - RenameData()'s response.
// Provides information about the final state of Rename()
//   - on xl.meta (array of versions) on disk to check for version disparity
//   - on rewrite dataDir on disk that must be additionally purged
//     only after as a 2-phase call, allowing the older dataDir to
//     hang-around in-case we need some form of recovery.
type RenameDataResp struct {
	Sign       []byte

				needsUnsafe = true
			}
		}
	}
	return needsUnsafe
}

// rewriteCall rewrites one call to add pointer checks.
// If any pointer checks are required, we rewrite the call into a
// function literal that calls _cgoCheckPointer for each pointer
// argument and then calls the original function.
// This returns the rewritten call and whether the package needs to
// import unsafe as _cgo_unsafe.

                          type: boolean
                      type: object
                    rewrite:
                      description: Rewrite HTTP URIs and Authority headers.
                      properties:
                        authority:
                          description: rewrite the Authority/Host header with this
                            value.
                          type: string

	// Listener 1 could import a public virtual service for serviceA from
	// namespace A that has some path rewrite, while listener2 could import
	// a private virtual service for serviceA from the local namespace,
	// with a different path rewrite or no path rewrites.
	virtualServices []config.Config

	// An index of hostname to the namespaced name of the VirtualService containing the most

#include "mlir/IR/TypeUtilities.h"  // from @llvm-project
#include "mlir/IR/Value.h"  // from @llvm-project
#include "mlir/IR/Visitors.h"  // from @llvm-project
#include "mlir/Pass/Pass.h"  // from @llvm-project
#include "mlir/Rewrite/PatternApplicator.h"  // from @llvm-project
#include "mlir/Support/LLVM.h"  // from @llvm-project
#include "mlir/Support/LogicalResult.h"  // from @llvm-project
#include "mlir/Transforms/RegionUtils.h"  // from @llvm-project

  let description = [{
    This pass clusters `tf.PartitionedCall` and `tf.StatefulPartitionedCall`
    with `_xla_compile_device_type` attribute into a `tf_device.cluster`.
    Notice this pass will only rewrite the outermost call if there are nested
    calls to avoid nested `tf.XlaLaunch` operations from being created later.

    For example, the following code

    ```mlir
    func.func @main() -> tensor<i32> {

	err error
}

// discoveryURLRoundTripper is a http.RoundTripper that rewrites the
// {url}/.well-known/openid-configuration to the discovery URL.
type discoveryURLRoundTripper struct {
	base http.RoundTripper
	// discoveryURL is the URL to use to fetch the openid configuration
	discoveryURL *url.URL
	// urlToRewrite is the URL to rewrite to the discovery URL
	urlToRewrite string
}

    // the `keys` and `values` arrays do not need to change. But because the "short hash" now has a
    // different number of bits, we must rewrite each element of `entries` so that its contribution
    // to the full hashcode reflects the change, and so that its `next` link corresponds to the new
    // linked list of entries with the new short hash.