*   Fixes an integer truncation vulnerability in code using the work sharder
    API,
    ([CVE-2020-15202](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-15202))
*   Fixes a format string vulnerability in `tf.strings.as_string`,
    ([CVE-2020-15203](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-15203))
*   Fixes segfault raised by calling session-only ops in eager mode,

[https://www.tensorflow.org/tutorials/representation/unicode](Working with Unicode text)
tutorial.

Examples:

>>> tf.strings.as_string([3, 2])
<tf.Tensor: shape=(2,), dtype=string, numpy=array([b'3', b'2'], dtype=object)>
>>> tf.strings.as_string([3.1415926, 2.71828], precision=2).numpy()
array([b'3.14', b'2.72'], dtype=object)
  }];

  let arguments = (ins

		{"ClassReferenceAlt", Const, 5},
		{"ClassReferenceSig", Const, 5},
		{"ClassRngList", Const, 14},
		{"ClassRngListsPtr", Const, 14},
		{"ClassStrOffsetsPtr", Const, 14},
		{"ClassString", Const, 5},
		{"ClassStringAlt", Const, 5},
		{"ClassUnknown", Const, 6},
		{"CommonType", Type, 0},
		{"CommonType.ByteSize", Field, 0},
		{"CommonType.Name", Field, 0},
		{"ComplexType", Type, 0},

		{
			name: "valid GitRepo",
			vol: core.Volume{
				Name: "git-repo",
				VolumeSource: core.VolumeSource{
					GitRepo: &core.GitRepoVolumeSource{
						Repository: "my-repo",
						Revision:   "hashstring",
						Directory:  "target",
					},
				},
			},
		}, {
			name: "valid GitRepo in .",
			vol: core.Volume{
				Name: "git-repo-dot",
				VolumeSource: core.VolumeSource{