pkg p1, func TakesFunc(func(int) int)
pkg p1, method (*B) JustOnB()
pkg p1, method (*B) OnBothTandBPtr()
pkg p1, method (*Embedded) OnEmbedded()
pkg p1, method (*S2) SMethod(int8, int16, int64)
pkg p1, method (*S2) SMethod //deprecated
pkg p1, method (*T) JustOnT()
pkg p1, method (*T) OnBothTandBPtr()
pkg p1, method (B) OnBothTandBVal()
pkg p1, method (S) StructValueMethod()
pkg p1, method (S) StructValueMethodNamedRecv()

    @Override
    public void add(MethodRuleDefinition<?, ?> method, String problem) {
        add(method.getMethod().getMethod(), problem);
    }

    @Override
    public void add(MethodRuleDefinition<?, ?> method, String problem, Throwable cause) {
        add(method.getMethod().getMethod(), problem + ": " + cause.getMessage());
    }

    @Override
    public void add(Method method, String problem) {
        add(method, "rule", problem);

pkg sync/atomic, method (*Pointer[$0]) Load() *$0 #50860
pkg sync/atomic, method (*Pointer[$0]) Store(*$0) #50860
pkg sync/atomic, method (*Pointer[$0]) Swap(*$0) *$0 #50860
pkg sync/atomic, method (*Uint32) Add(uint32) uint32 #50860
pkg sync/atomic, method (*Uint32) CompareAndSwap(uint32, uint32) bool #50860
pkg sync/atomic, method (*Uint32) Load() uint32 #50860
pkg sync/atomic, method (*Uint32) Store(uint32) #50860

            return input.getDisplayName();
        }
    };

    private final WeaklyTypeReferencingMethod<?, ?> method;
    private String description;
    private int hashCode;

    public MethodModelRuleDescriptor(WeaklyTypeReferencingMethod<?, ?> method) {
        this.method = method;
    }

    @Override
    public void describeTo(Appendable appendable) {
        try {

     */
    private final Map<String, List<Method>> methodByNameMap = new Hashtable<>();

    /**
     * Add a method to a list of methods by name.
     * For a particular class we are keeping track
     * of all the methods with the same name.
     *
     * @param method The method
     */
    void add(Method method) {
        String methodName = method.getName();

        List<Method> l = get(methodName);

	_ = s.aBc
	_ = s.abc // ERROR "s.abc undefined (type S has no field or method abc, but does have method aBc)"
	_ = s.ABC // ERROR "s.ABC undefined (type S has no field or method ABC, but does have method aBc)"
}

func _() {
	type P *S
	var s P
	_ = s.m // ERROR "s.m undefined (type P has no field or method m)"
	_ = s.M // ERROR "s.M undefined (type P has no field or method M)"
	_ = s.x

    allMethods().firstAccessibleMatchingMethodOrNull(predicate)


internal
fun Iterable<Method>.firstAccessibleMatchingMethodOrNull(predicate: Method.() -> Boolean): Method? =
    find(predicate)?.apply { isAccessible = true }


internal
fun Class<*>.firstMatchingMethodOrNull(predicate: Method.() -> Boolean): Method? =
    allMethods().find(predicate)

stdout .

# go doc <pkg> <sym> <method>
! go doc p/v2 Symbol Method
stderr .

# go doc <pkg>.<sym>
go doc p/v2.Symbol
stdout .

# go doc <pkg>.<sym>.<method>
go doc p/v2.Symbol.Method
stdout .

# go doc <sym>
go doc Symbol
stdout .

# go doc <sym> <method>
! go doc Symbol Method
stderr .

# go doc <sym>.<method>
go doc Symbol.Method
stdout .

# go doc <pkg>.<method>

pkg archive/zip, method (*File) OpenRaw() (io.Reader, error)
pkg archive/zip, method (*Writer) Copy(*File) error
pkg archive/zip, method (*Writer) CreateRaw(*FileHeader) (io.Writer, error)
pkg compress/lzw, method (*Reader) Close() error
pkg compress/lzw, method (*Reader) Read([]uint8) (int, error)
pkg compress/lzw, method (*Reader) Reset(io.Reader, Order, int)
pkg compress/lzw, method (*Writer) Close() error

    }

    public static <T> MethodRuleDefinition<?, ?> create(Class<T> source, Method method) {
        return innerCreate(source, method);
    }

    private static <T, R, S> MethodRuleDefinition<R, S> innerCreate(Class<T> source, Method method) {
        ModelType<R> returnType = ModelType.returnType(method);
        return new DefaultMethodRuleDefinition<T, R, S>(method, ModelType.of(source), returnType);
    }

    @Override