DO NOT REPLY [Bug 21407] New: - Missing set parent expression in FuncExtFunction.java

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http://nagoya.apache.org/bugzilla/show_bug.cgi?id=21407

Missing set parent expression in FuncExtFunction.java

           Summary: Missing set parent expression in FuncExtFunction.java
           Product: XalanJ2
           Version: 2.5
          Platform: All
        OS/Version: All
            Status: NEW
          Severity: Normal
          Priority: Other
         Component: org.apache.xpath
        AssignedTo: [EMAIL PROTECTED]
        ReportedBy: [EMAIL PROTECTED]


In class org.apache.xpath.functions.FuncExtFunction, method setArg,
missing the code to set the parent expression for the argument expressioni.

original code:

          public void setArg(Expression arg, int argNum)
                  throws WrongNumberArgsException
          {
            m_argVec.addElement(arg);
          }


corrected code:

          public void setArg(Expression arg, int argNum)
                  throws WrongNumberArgsException
          {
            m_argVec.addElement(arg);
            arg.exprSetParent(this); // <==
          }