// TensorFlow operations that doesn't have operands and results of type
  // variant are legal. Here, we don't distinguish between variants encoding
  // TensorList or some other type as that information is not available here.
  // Partial legalization is used below to still allow ops with variant types
  // still.
  auto is_legal = [](Operation *op) {
    auto is_not_variant = [](Type ty) {

	{obj.ANOP, C_NONE, C_NONE, C_NONE, C_NONE, C_NONE, 0, 0, 0, 0},
	{obj.ANOP, C_LCON, C_NONE, C_NONE, C_NONE, C_NONE, 0, 0, 0, 0}, // nop variants, see #40689
	{obj.ANOP, C_DCON, C_NONE, C_NONE, C_NONE, C_NONE, 0, 0, 0, 0}, // nop variants, see #40689
	{obj.ANOP, C_REG, C_NONE, C_NONE, C_NONE, C_NONE, 0, 0, 0, 0},
	{obj.ANOP, C_FREG, C_NONE, C_NONE, C_NONE, C_NONE, 0, 0, 0, 0},

[[legacy_attribute_snapshotting]]
==== Fixed variant selection behavior with `ArtifactView` and `ArtifactCollection`

The dependency resolution APIs for selecting different artifacts or files (`Configuration.getIncoming().artifactView { }` and `Configuration.getIncoming().getArtifacts()`) captured immutable copies of the underlying `Configuration`'s attributes to use for variant selection.

====

The `filter()` method has two variants, which behave differently:

* one takes a `{javaApi}/java/io/FilterReader.html[FilterReader]` and is designed to work with Ant filters, such as `ReplaceTokens`
* one takes a closure or link:{javadocPath}/org/gradle/api/Transformer.html[Transformer] that defines the transformation for each line of the source file

Note that both variants assume the source files are text-based.

	// VirtualServiceHosts is a list of hosts defined in the virtual service
	// if virtual service hostname is same as a the service registry host, then
	// the host would appear in Services as we need to generate all variants of the
	// service's hostname within a platform (e.g., foo, foo.default, foo.default.svc, etc.)
	VirtualServiceHosts []string

	// Routes in the virtual host
	Routes []*route.Route
}

		case stdISO8601TZ, stdISO8601ColonTZ, stdISO8601SecondsTZ, stdISO8601ShortTZ, stdISO8601ColonSecondsTZ, stdNumTZ, stdNumColonTZ, stdNumSecondsTz, stdNumShortTZ, stdNumColonSecondsTZ:
			// Ugly special case. We cheat and take the "Z" variants
			// to mean "the time zone as formatted for ISO 8601".
			if offset == 0 && (std == stdISO8601TZ || std == stdISO8601ColonTZ || std == stdISO8601SecondsTZ || std == stdISO8601ShortTZ || std == stdISO8601ColonSecondsTZ) {

	{obj.APCDATA, C_LCON, C_NONE, C_LCON, 0, 0, 0, 0, 0},
	{obj.AFUNCDATA, C_SCON, C_NONE, C_ADDR, 0, 0, 0, 0, 0},
	{obj.ANOP, C_NONE, C_NONE, C_NONE, 0, 0, 0, 0, 0},
	{obj.ANOP, C_LCON, C_NONE, C_NONE, 0, 0, 0, 0, 0}, // nop variants, see #40689
	{obj.ANOP, C_REG, C_NONE, C_NONE, 0, 0, 0, 0, 0},
	{obj.ANOP, C_FREG, C_NONE, C_NONE, 0, 0, 0, 0, 0},
	{obj.ADUFFZERO, C_NONE, C_NONE, C_LBRA, 11, 4, 0, 0, 0}, // same as AJMP

	// the CRL.
	ExtraExtensions []pkix.Extension
}

// These structures reflect the ASN.1 structure of X.509 CRLs better than
// the existing crypto/x509/pkix variants do. These mirror the existing
// certificate structs in this file.
//
// Notably, we include issuer as an asn1.RawValue, mirroring the behavior of

This will be checked at the end of configuring variant configurations, as they are locked against further mutation.

If the set of attributes is shared across configurations, consider adding an additional attribute to one of the variants for the sole purpose of disambiguation.

[[for_use_at_configuration_time_deprecation]]

	{obj.AFUNCDATA, C_LCON, C_NONE, C_ADDR, 0, 0, 0, 0, 0, 0},
	{obj.ANOP, C_NONE, C_NONE, C_NONE, 0, 0, 0, 0, 0, 0},
	{obj.ANOP, C_LCON, C_NONE, C_NONE, 0, 0, 0, 0, 0, 0}, // nop variants, see #40689
	{obj.ANOP, C_REG, C_NONE, C_NONE, 0, 0, 0, 0, 0, 0},
	{obj.ANOP, C_FREG, C_NONE, C_NONE, 0, 0, 0, 0, 0, 0},
	{obj.ADUFFZERO, C_NONE, C_NONE, C_SBRA, 5, 4, 0, 0, 0, 0}, // same as ABL