val   constant.Value // constant value; or nil (if not a constant)
}

// An environment represents the environment within which an object is
// type-checked.
type environment struct {
	decl          *declInfo                 // package-level declaration whose init expression/function body is checked
	scope         *Scope                    // top-most scope for lookups

        registry.registerDescriber(VariantAwareAmbiguousResolutionFailure.class, MissingAttributeAmbiguousGraphVariantsFailureDescriber.class); // Added ahead of AmbiguousGraphVariantsFailureDescriber so the more specific ambiguity case is checked first
        registry.registerDescriber(VariantAwareAmbiguousResolutionFailure.class, AmbiguousGraphVariantsFailureDescriber.class);

	if c == nil || !c.Valid() {
		return nil
	}
	return map[string]string{c.Type.String(): c.Encoded}
}

// TransferChecksumHeader will transfer any checksum value that has been checked.
// If checksum was trailing, they must have been added to r.Trailer.
func TransferChecksumHeader(w http.ResponseWriter, r *http.Request) {
	c, err := GetContentChecksum(r.Header)
	if err != nil || c == nil {
		return

                String rawChildModelVersion = childModel.getVersion();

                if (rawChildModelVersion == null) {
                    // Message below is checked for in the MNG-2199 core IT.
                    problems.add(
                            Severity.FATAL,
                            ModelProblem.Version.V31,
                            "Version must be a constant",

	panic("unimplemented: use ImportFrom")
}

func (c *stdlibChecker) ImportFrom(path, dir string, _ ImportMode) (*Package, error) {
	if path == "unsafe" {
		// unsafe cannot be type checked normally.
		return Unsafe, nil
	}

	p, err := build.Default.Import(path, dir, build.FindOnly)
	if err != nil {
		return nil, err
	}

	pkg, err := c.getDirPackage(p.Dir)
	if pkg != nil {

# runWorktree checks out a specific revision, then invokes run there.
runWorktree () {
    local out="$1"
    local worktree="$2"
    local rev="$3"

    # Create a copy of the repo with the specific revision checked out.
    git worktree add -f -d "${worktree}" "${rev}"
    # Clean up the copy on exit.
    kube::util::trap_add "git worktree remove -f ${worktree}" EXIT

    # Ready for apidiff.
    (

  builder.create<mlir::func::ReturnOp>(func_.getLoc(), op.getResults());
}

LogicalResult ConvertNMSPaddedFunc::VerifySignature() {
  // Verify high-level function signature.
  // Relevant argument characteristics are checked by the TFL op definition.
  if (func_.getNumArguments() < 5) {
    return func_.emitWarning()
           << "Invalid number of arguments to "
              "non_max_suppression_padded_v2 (need at least 5): "

                String rawChildModelVersion = childModel.getVersion();

                if (rawChildModelVersion == null) {
                    // Message below is checked for in the MNG-2199 core IT.
                    problems.add(new ModelProblemCollectorRequest(Severity.FATAL, ModelProblem.Version.V31)
                            .setMessage("Version must be a constant")

	if typ != nil {
		obj.typ = check.varType(typ)
		// We cannot spread the type to all lhs variables if there
		// are more than one since that would mark them as checked
		// (see Checker.objDecl) and the assignment of init exprs,
		// if any, would not be checked.
		//
		// TODO(gri) If we have no init expr, we should distribute
		// a given type otherwise we need to re-evaluate the type

	"type":               "Type of job condition, Complete or Failed.",
	"status":             "Status of the condition, one of True, False, Unknown.",
	"lastProbeTime":      "Last time the condition was checked.",
	"lastTransitionTime": "Last time the condition transit from one status to another.",
	"reason":             "(brief) reason for the condition's last transition.",