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