return $_op.getDataFormat();
    }]>,
    InterfaceMethod<
      [{Returns indices of layout dependent arguments.}],
      "SmallVector<unsigned, 4>", "GetLayoutDependentArgs", (ins)
    >,
    InterfaceMethod<
      [{Returns indices of layout dependent results.}],
      "SmallVector<unsigned, 4>", "GetLayoutDependentResults", (ins)
    >,
    InterfaceMethod<
      [{Returns the optimal data layout based on the available devices.}],

  }];

  let methods = [
    InterfaceMethod<
      [{Returns the indices of sparse operands.}],
      "std::vector<int>", "GetSparseOperands", (ins)
    >,
    InterfaceMethod<
      [{Returns the supported block size of float sparse operands.}],
      "std::vector<std::vector<int>>", "GetFloatBlockSize", (ins)
    >,
    InterfaceMethod<

  }];

  let methods = [
    InterfaceMethod<
      [{Returns the affine operand index.}],
      "int", "GetAffineOperandIndex",
      (ins), [{}], [{return 1;}]>,
    InterfaceMethod<
      [{Returns whether narrow range is required for the affine operand.}],
      "bool", "RequiredNarrowRangeAffineOperand",
      (ins), [{}], [{return true;}]>,
    InterfaceMethod<

// the corresponding generic function or method on the generic type.
func StaticCallee(info *types.Info, call *ast.CallExpr) *types.Func {
	if f, ok := Callee(info, call).(*types.Func); ok && !interfaceMethod(f) {
		return f
	}
	return nil
}

func interfaceMethod(f *types.Func) bool {
	recv := f.Type().(*types.Signature).Recv()
	return recv != nil && types.IsInterface(recv.Type())

        Class<?>[] interfaces = clazz.getInterfaces();

        for (Class<?> anInterface : interfaces) {
            Method interfaceMethod = getPublicMethod(anInterface, name, paramTypes);

            if (interfaceMethod != null) {
                return interfaceMethod;
            }
        }

        return null;
    }

    /**

}

func (recv *T[Q]) concreteMethod(mParam Q) (mResult Q) { return }

type FT[P any] func(ftParam P) (ftResult P)

func F[P any](fParam P) (fResult P){ return }

type I[P any] interface {
	interfaceMethod(P)
}

type R[P any] T[P]

func (R[P]) m() {} // having a method triggers expansion of R

var (
	t T[int]
	ft FT[int]
	f = F[int]
	i I[int]
)

func fn() {

}

func (recv *T[Q]) concreteMethod(mParam Q) (mResult Q) { return }

type FT[P any] func(ftParam P) (ftResult P)

func F[P any](fParam P) (fResult P){ return }

type I[P any] interface {
	interfaceMethod(P)
}

type R[P any] T[P]

func (R[P]) m() {} // having a method triggers expansion of R

var (
	t T[int]
	ft FT[int]
	f = F[int]
	i I[int]
)

func fn() {