Query not restore float as float after "Fix loss of precision encoding..."

[Dushistov]

Before #207

if save document like this into couchbase-lite database:

        FLEncoder_BeginDict(enc, 1);
        FLEncoder_WriteKey(enc, FLSTR("float"));
        FLEncoder_WriteFloat(enc, 1.5f);
        FLEncoder_EndDict(enc));

and then run query like this SELECT float FROM _default,

then such asserts were passed without any problem:

            FLValue val = FLArrayIterator_GetValue(&e->columns);
            REQUIRED(kFLNumber == FLValue_GetType(val));
            REQUIRED(!FLValue_IsDouble(val));

but after #207 , last test failed REQUIRED(!FLValue_IsDouble(val)).
So I got double instead of float after #207.

Is this expected behaviour?

full_test_code.zip

[snej]

It sounds like the first code block is part of saving a Couchbase Lite document, and the second is after a query that returns data from that document?

Sounds like, if this is a bug, it's something to do with LiteCore, not Fleece.