fix Issue 12853 - std.encoding EncodingSchemeUtf16Native and EncodingSchemeUtf32Native decode() and SafeDecode() wrong stripping length
fix Issue 12853 - std.encoding EncodingSchemeUtf16Native and EncodingSchemeUtf32Native decode() and SafeDecode() wrong stripping length
Merge pull request #2336 from AndrewEdwards/master

fix Issue 12853 - std.encoding EncodingSchemeUtf16Native and EncodingSch...