[Bug-kawa] [bug #33140] ant task jemacs-swt-classes does not build successfully

[Shad Gregory]

URL:
  <http://savannah.gnu.org/bugs/?33140>

                 Summary: ant task jemacs-swt-classes does not build
successfully
                 Project: Kawa
            Submitted by: shadgregory
            Submitted on: Thu 21 Apr 2011 08:39:27 PM GMT
                Category: JEmacs
                Severity: 3 - Normal
              Item Group: Problem building Kawa
                  Status: None
                 Privacy: Public
             Assigned to: None
             Open/Closed: Open
         Discussion Lock: Any

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Details:

Running the jemacs-swt-classes produces the following error:
jemacs-swt-classes:

    [javac] Compiling 3 source files to /home/shad/mysrc/kawa
    [javac] /home/shad/mysrc/kawa/gnu/jemacs/swt/SwtBuffer.java:112: possible
loss of precision
    [javac] found   : int
    [javac] required: char
    [javac]       charr[i] = ch;
    [javac]                  ^
    [javac] /home/shad/mysrc/kawa/gnu/jemacs/swt/SwtCharBuffer.java:81:
gapReserve(int) in gnu.jemacs.swt.SwtCharBuffer cannot override
gapReserve(int) in gnu.lists.GapVector; overridden method is final
    [javac]   protected void gapReserve(int size)
    [javac]                  ^
    [javac] /home/shad/mysrc/kawa/gnu/jemacs/swt/SwtFrame.java:62: cannot find
symbol
    [javac] symbol  : variable MessageDialog
    [javac] location: class gnu.jemacs.swt.SwtFrame
    [javac]     MessageDialog.openInformation(shell, "Information",
aboutMessage());
    [javac]     ^
    [javac] /home/shad/mysrc/kawa/gnu/jemacs/swt/SwtFrame.java:116: car has
protected access in gnu.lists.Pair
    [javac]           CharSequence menuName = (CharSequence) ((Pair) o).car;
    [javac]                                                            ^
    [javac] /home/shad/mysrc/kawa/gnu/jemacs/swt/SwtFrame.java:119: cdr has
protected access in gnu.lists.Pair
    [javac]           setMenuHelper(subMenu, (LList) ((Pair) o).cdr);
    [javac]                                                    ^
    [javac] 5 errors

It looks like the swt code is a victim of bit rot. I have attached a diff that
will allow the code to compile successfully.



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File Attachments:


-------------------------------------------------------
Date: Thu 21 Apr 2011 08:39:27 PM GMT  Name: swt.diff  Size: 2kB   By:
shadgregory

<http://savannah.gnu.org/bugs/download.php?file_id=23285>

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