// }
			// if k != nil && (k.Op == OCAP && SameSafeExpr(k.Left, n.Left)) {
			//      k = nil
			// }
			if i == nil {
				skip |= skipPtr
				if j == nil {
					skip |= skipLen
				}
				if k == nil {
					skip |= skipCap
				}
			}
		}

		s.assignWhichMayOverlap(n.X, r, deref, skip, mayOverlap)

	case ir.OIF:
		n := n.(*ir.IfStmt)

		lines = append(lines, "COMMIT")
		tables[lines[0][1:]] = lines
	}

	if tables["nat"] == nil {
		return nil, fmt.Errorf("bad ruleData (no %q table)", "nat")
	}
	if tables["filter"] == nil {
		return nil, fmt.Errorf("bad ruleData (no %q table)", "filter")
	}
	return tables, nil
}

func TestParseIPTablesData(t *testing.T) {
	for _, tc := range []struct {
		name   string
		input  string

<a href="#Predeclared_identifiers"><code>nil</code></a>;
that case is selected when the expression in the TypeSwitchGuard
is a <code>nil</code> interface value.
There may be at most one <code>nil</code> case.
</p>

<p>
Given an expression <code>x</code> of type <code>interface{}</code>,
the following type switch:
</p>

<pre>
switch i := x.(type) {
case nil:

			}
			if tt.expectedMaxCardinality == nil && curCostInfo.MaxCardinality == nil {
				// unbounded cardinality case, test ran correctly
			} else if tt.expectedMaxCardinality == nil && curCostInfo.MaxCardinality != nil {
				t.Errorf("expected unbounded cardinality (got %d)", curCostInfo.MaxCardinality)
			} else if tt.expectedMaxCardinality != nil && curCostInfo.MaxCardinality == nil {

                  is not affine to a host.
                type: string
              allocations:
                description: Array of allocations in-use within this block. nil entries
                  mean the allocation is free. For non-nil entries at index i, the
                  index is the ordinal of the allocation within this block and the
                  value is the index of the associated attributes in the Attributes

                              - type
                              type: object
                              x-kubernetes-validations:
                              - message: filter.requestHeaderModifier must be nil
                                  if the filter.type is not RequestHeaderModifier
                                rule: '!(has(self.requestHeaderModifier) && self.type

	// cond: sym == nil && n == 0
	// result: p
	for {
		n := auxIntToInt32(v.AuxInt)
		sym := auxToSym(v.Aux)
		p := v_0
		if p.Op != OpPPC64ADD {
			break
		}
		if !(sym == nil && n == 0) {
			break
		}
		v.copyOf(p)
		return true
	}
	// match: (MOVDaddr {sym} [n] ptr)
	// cond: sym == nil && n == 0 && (ptr.Op == OpArgIntReg || ptr.Op == OpPhi)

  // record of Assigned config is updated. If the Assigned config is Active at the end
  // of this period, it becomes the LastKnownGood. Note that if Spec.ConfigSource is
  // reset to nil (use local defaults), the LastKnownGood is also immediately reset to nil,
  // because the local default config is always assumed good.
  // You should not make assumptions about the node's method of determining config stability

10-minute soak period starting when the local record of Assigned config is updated. If the Assigned config is Active at the end of this period, it becomes the LastKnownGood. Note that if Spec.ConfigSource is reset to nil (use local defaults), the LastKnownGood is also immediately reset to nil, because the local default config is always assumed good. You should not make assumptions about the node's method of determining config stability and correctness, as this may change or become configurable in the...

	AccessModes []PersistentVolumeAccessMode
	// ClaimRef is part of a bi-directional binding between PersistentVolume and PersistentVolumeClaim.
	// ClaimRef is expected to be non-nil when bound.
	// claim.VolumeName is the authoritative bind between PV and PVC.
	// When set to non-nil value, PVC.Spec.Selector of the referenced PVC is
	// ignored, i.e. labels of this PV do not need to match PVC selector.
	// +optional
	ClaimRef *ObjectReference