[jira] [Created] (JENA-1355) Wrong determination of variables with property functions.

["Andy Seaborne (JIRA)" <ji...@apache.org>]

Andy Seaborne created JENA-1355:
-----------------------------------

             Summary: Wrong determination of variables with property functions.
                 Key: JENA-1355
                 URL: https://issues.apache.org/jira/browse/JENA-1355
             Project: Apache Jena
          Issue Type: Bug
    Affects Versions: Jena 3.3.0
            Reporter: Andy Seaborne
            Assignee: Andy Seaborne


Bug in {{VarFinder}}:

{noformat}
public static void main(String... args) {
    String z = String.join("\n"
                           ,"    (propfunc <http://example/pf>"
                           ,"      ?x (?y 1)"
                           ,"      (table unit))"
                           );
    vfind(z);                         
}

public static void vfind(String z) {
    Op op = SSE.parseOp(z);
    System.out.println(op);
    VarFinder vf = VarFinder.process(op);
    System.out.println(vf);
}
{noformat}
prints
{noformat}
(propfunc <http://example/pf>
  ?x (?y 1)
  (table unit))

Fixed:[?y], Filter:[], Filter2:[], Opt:[], Assign:[]
{noformat}
should be
{noformat}
Fixed:[?x, ?y], Filter:[], Filter2:[], Opt:[], Assign:[]
{noformat}




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