// Ensure an attribute named attr_name exists and it is of type AttrType.
// If so, sets the `out_attr` pointer to point to the casted attribute.
template <typename AttrType>
bool EnsureAttribute(const DictionaryAttr& composite_attributes,
                     const std::string& attr_name, AttrType* out_attr) {
  Attribute attr = composite_attributes.get(attr_name);
  if (!mlir::isa_and_nonnull<AttrType>(attr)) {
    return false;
  }

struct FetchMinMaxAttrs {
  using AttrType = FloatAttr;
  bool operator()(TFFakeQuantOp tf_op, AttrType &min_value,
                  AttrType &max_value) const {
    min_value = tf_op.getMinAttr();
    max_value = tf_op.getMaxAttr();
    return true;  // Successfully matched and fetched.
  }
};

template <class TFFakeQuantOp>
struct FetchConstantMinMaxInputs {
  using AttrType = DenseFPElementsAttr;

struct FetchMinMaxAttrs {
  using AttrType = FloatAttr;
  bool operator()(TFFakeQuantOp tf_op, AttrType &min_value,
                  AttrType &max_value) const {
    min_value = tf_op.getMinAttr();
    max_value = tf_op.getMaxAttr();
    return true;  // Successfully matched and fetched.
  }
};

template <class TFFakeQuantOp>
struct FetchConstantMinMaxInputs {
  using AttrType = DenseFPElementsAttr;

		}
		skipArgs, ok := kvFuncSkipArgs(fn)
		if !ok {
			// Not a slog function that takes key-value pairs.
			return
		}
		// Here we know that fn.Pkg() is "log/slog".
		if attrType == nil {
			attrType = fn.Pkg().Scope().Lookup("Attr").Type()
		}

		if isMethodExpr(pass.TypesInfo, call) {
			// Call is to a method value. Skip the first argument.
			skipArgs++
		}
		if len(call.Args) <= skipArgs {

		return nil, err
	}

	// attrsProcessed tracks the number of processed attributes.
	var attrsProcessed int

	// length and type of netlink attribute.
	var length, attrType uint16

	// now we are just left with the attributes(struct nlattr) after skipping netlink generic
	// message; we iterate over all the attributes one by one to construct our Counter object.
	for reader.Len() > 0 {

		}, len(s)
	}

	attrName := strings.ToLower(string(s[i:j]))
	if c.element == elementScript && attrName == "type" {
		attr = attrScriptType
	} else {
		switch attrType(attrName) {
		case contentTypeURL:
			attr = attrURL
		case contentTypeCSS:
			attr = attrStyle
		case contentTypeJS:
			attr = attrScript
		case contentTypeSrcset:
			attr = attrSrcset
		}
	}

		n := val.Len()
		for i := 0; i < n; i++ {
			if err := p.marshalAttr(start, name, val.Index(i)); err != nil {
				return err
			}
		}
		return nil
	}

	if val.Type() == attrType {
		start.Attr = append(start.Attr, val.Interface().(Attr))
		return nil
	}

	s, b, err := p.marshalSimple(val.Type(), val)
	if err != nil {
		return err
	}
	if b != nil {
		s = string(b)

// Receives a composite DictionaryAttr and returns the value of the Attribute
// with the key `attr_name` as the type provided by `attr_type`.
class GetCompositeAttributeAs<string attr_name, string attr_type>:
  NativeCodeCall<"$0.get(\"" # attr_name # "\").dyn_cast<" # attr_type # ">()">;

// Receives a composite DictionaryAttr and returns the value of the Attribute
// with the key `attr_name` as a DenseIntElementsAttr.

			// refer to it via "C.<name>", so skip these vars
			//
			// See issue 53000 for more context.
			if name == "" {
				break
			}
			typOff, _ := e.Val(dwarf.AttrType).(dwarf.Offset)
			if typOff == 0 {
				if e.Val(dwarf.AttrSpecification) != nil {
					// Since we are reading all the DWARF,
					// assume we will see the variable elsewhere.
					break
				}

// Returns a <string, bool> pair. The string is the C++ type name to be used for
// attr_type when defining an object of that type. The bool is a flag to
// indicate whether to treat the type as const when accepting the C++ type as an
// argument to a function.
std::pair<StringPiece, bool> AttrTypeName(StringPiece attr_type);

StringPiece ListElementTypeName(StringPiece attr_type);

bool IsCPPKeyword(StringPiece name);