// CHECK: Cast
    // CHECK-SAME: (tensor<!tf_type.variant<tensor<2xf32>>>) -> tensor<!tf_type.variant<tensor<2xf32>>>
    %0 = "tf.Cast"(%arg0) {Truncate = false} : (tensor<!tf_type.variant<tensor<2xf32>>>) -> tensor<!tf_type.variant>
    %1 = "tf.Identity"(%0) : (tensor<!tf_type.variant>) -> tensor<!tf_type.variant>

                configuration = configurations.conf
            }
        """

        when:
        run "insight"

        then:
        outputContains """
org:leaf2:1.0
  Variant runtime:
    | Attribute Name             | Provided     | Requested |
    |----------------------------|--------------|-----------|
    | org.gradle.category        | library      |           |

        %3 = "tf.OptionalHasValue"(%2) : (tensor<!tf_type.variant>) -> tensor<i1>
        %4 = "tf.IfRegion"(%3) ({
          %5 = "tf.OptionalGetValue"(%2) : (tensor<!tf_type.variant>) -> tensor<32xf32>

// This method will actually merge the information contained in the
// types, it is capable of refining:
//   tensor<!tf_type.variant<tensor<?x8xf32>>>
// and:
//   tensor<!tf_type.variant<tensor<10x?xf32>>>
// into:
//   tensor<!tf_type.variant<tensor<10x8xf32>>>
//
// In case of inconsistencies (rank disagreement for example), it returns `lhs`.
Type TypeMeet(Type lhs, Type rhs) {

(AtomicCompareAndSwap(32|64) ...) => (LoweredAtomicCas(32|64)      ...)

(AtomicAdd(32|64)Variant            ...) => (LoweredAtomicAdd(32|64)Variant      ...)
(AtomicExchange(32|64)Variant       ...) => (LoweredAtomicExchange(32|64)Variant ...)
(AtomicCompareAndSwap(32|64)Variant ...) => (LoweredAtomicCas(32|64)Variant      ...)

// Return old contents.

        if (mlir::isa<mlir::TF::VariantType>(elementType)) {
          return fn.emitError(
                     "function argument uses variant type. Currently, the "
                     "variant type is not natively supported in TFLite. Please "
                     "consider not using the variant type: ")
                     << arg.getType(),
                 false;
        }

  %1 = "tf.TensorListGetItem"(%0, %arg2, %arg1) {device = "/job:localhost/replica:0/task:0/device:GPU:0"} : (tensor<!tf_type.variant<tensor<1x32xf32>>>, tensor<i32>, tensor<2xi32>) -> tensor<1x32xf32>

		c.checkoffset(p, p.As)
		r := int(p.From.Reg)
		o1 = c.oprrr(p, p.As)
		if o.scond == C_XPOST {
			o1 |= 1 << 23
			if p.From.Index == 0 {
				// immediate offset variant
				o1 |= 0x1f << 16
			} else {
				// register offset variant
				if isRegShiftOrExt(&p.From) {
					c.ctxt.Diag("invalid extended register op: %v\n", p)
				}
				o1 |= uint32(p.From.Index&0x1f) << 16
			}
		}

		if deviceOpenedErr != nil {
			return false, deviceToDetach.GenerateErrorDetailed("DeviceOpened failed", deviceOpenedErr)
		}
	}
	return deviceOpened, nil
}

// findDetachablePluginBySpec is a variant of VolumePluginMgr.FindAttachablePluginByName() function.
// The difference is that it bypass the CanAttach() check for CSI plugin, i.e. it assumes all CSI plugin supports detach.

// When using modules, downloaded packages are stored in the module cache.
// See https://golang.org/ref/mod#module-cache.
//
// When using modules, an additional variant of the go-import meta tag is
// recognized and is preferred over those listing version control systems.
// That variant uses "mod" as the vcs in the content value, as in:
//
//	<meta name="go-import" content="example.org mod https://code.org/moduleproxy">
//