// Copyright 2014 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. package language // BaseLanguages returns the list of all supported base languages. It generates // the list by traversing the internal structures. func BaseLanguages() []Language { base := make([]Language, 0, NumLanguages) for i := 0; i < langNoIndexOffset; i++ { // We included "und" already for the value 0. if i != nonCanonicalUnd { base = append(base, Language(i)) } } i := langNoIndexOffset for _, v := range langNoIndex { for k := 0; k < 8; k++ { if v&1 == 1 { base = append(base, Language(i)) } v >>= 1 i++ } } return base }