except gdb.error:
		pass


def lookup_type(name):
	try:
		return gdb.lookup_type(name)
	except gdb.error:
		pass
	try:
		return gdb.lookup_type('struct ' + name)
	except gdb.error:
		pass
	try:
		return gdb.lookup_type('struct ' + name[1:]).pointer()
	except gdb.error:
		pass


def iface_commontype(obj):

func (r *reader) isVisible(name string) bool {
	return r.mode&AllDecls != 0 || token.IsExported(name)
}

// lookupType returns the base type with the given name.
// If the base type has not been encountered yet, a new
// type with the given name but no associated declaration
// is added to the type map.
func (r *reader) lookupType(name string) *namedType {
	if name == "" || name == "_" {
		return nil // no type docs for anonymous types
	}

					wi := readWasmImport(ldr, lsym)
					hostImportMap[fn] = int64(len(hostImports))
					hostImports = append(hostImports, &wasmFunc{
						Module: wi.Module,
						Name:   wi.Name,
						Type: lookupType(&wasmFuncType{
							Params:  fieldsToTypes(wi.Params),
							Results: fieldsToTypes(wi.Results),
						}, &types),
					})
				} else {

	prev := make(map[Type]int) // index at which type was previously seen
	for _, e := range list {
		if i, found := lookupType(prev, e.typ); found {
			list[i].multiples = true
			// ignore this entry
		} else {
			prev[e.typ] = n
			list[n] = e
			n++
		}
	}
	return list[:n]
}

func lookupType(m map[Type]int, typ Type) (int, bool) {
	// fast path: maybe the types are equal
	if i, found := m[typ]; found {

	prev := make(map[Type]int) // index at which type was previously seen
	for _, e := range list {
		if i, found := lookupType(prev, e.typ); found {
			list[i].multiples = true
			// ignore this entry
		} else {
			prev[e.typ] = n
			list[n] = e
			n++
		}
	}
	return list[:n]
}

func lookupType(m map[Type]int, typ Type) (int, bool) {
	// fast path: maybe the types are equal
	if i, found := m[typ]; found {