[jira] [Created] (AVRO-1191) C++ json encoder uses \U instead of \u

["Keh-Li Sheng (JIRA)" <ji...@apache.org>]

Keh-Li Sheng created AVRO-1191:
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             Summary: C++ json encoder uses \U instead of \u
                 Key: AVRO-1191
                 URL: https://issues.apache.org/jira/browse/AVRO-1191
             Project: Avro
          Issue Type: Bug
          Components: c++
    Affects Versions: 1.7.0
            Reporter: Keh-Li Sheng


>From the JSON spec http://www.ietf.org/rfc/rfc4627.txt:

{quote}
2.5.  Strings

   The representation of strings is similar to conventions used in the C
   family of programming languages.  A string begins and ends with
   quotation marks.  All Unicode characters may be placed within the
   quotation marks except for the characters that must be escaped:
   quotation mark, reverse solidus, and the control characters (U+0000
   through U+001F).

   Any character may be escaped.  If the character is in the Basic
   Multilingual Plane (U+0000 through U+FFFF), then it may be
   represented as a six-character sequence: a reverse solidus, followed
   by the lowercase letter u, followed by four hexadecimal digits that
   encode the character's code point.  The hexadecimal letters A though
   F can be upper or lowercase.  So, for example, a string containing
   only a single reverse solidus character may be represented as
   "\u005C".
{quote}

But JsonCodec.cc outputs \U

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