SQLite 3.3.13 中执行查询时的BUG

Under latest release 3.3.13 query results in crash (used to run fine)

To create tables/data, run this:

  CREATE TABLE inmk(
    cls TEXT,
    sec INTEGER,
    inst INTEGER
  );
  INSERT INTO inmk VALUES ('ORD', 2751, 2750);
  CREATE TABLE clss(
    hrar TEXT,
    cls TEXT,
    PRIMARY KEY (hrar, cls)
  );
  CREATE TABLE rels(
    prnt_inst INTEGER,
    chld_inst INTEGER
  );

Then run this query:

  SELECT I.sec
  FROM inmk I
   LEFT JOIN
     rels R ON R.prnt_inst = I.inst
   LEFT JOIN
      inmk UI ON UI.inst = R.chld_inst
   LEFT JOIN
     clss C1U ON C1U.cls = UI.cls AND C1U.hrar = 'STH'
   LEFT JOIN
     clss C10U ON C10U.hrar = c1u.hrar AND C10U.cls IN (C1U.cls)
  WHERE I.sec = 2751;

---

The crash only happens in the latest 3.3.13 build.

Observations

If "C10U.cls IN (C1U.cls)" is replaced with "C10U.cls = C1U.cls", the query does not result in a crash but obviously this is not how the original query look like. In the original one, be it

   ...AND C10U.cls IN (C1U.cls, C2U.cls...)

or

  AND (C10U.cls = C1U.cls OR C10U.cls = C2U.cls...)

is immaterial and the crash still results.

The presence of the primary key in 'clss' table also seems to be important for the crash to occur.