error in test beta.m

[Tatsuro MATSUOKA]

Hello

I have encountered the following error in development source.
(last change    Sun, 25 Jul 2010 22:27:08 -0700 d9147775da54)

Enviornmen:s MinGW32 GCC 4.5.0, windows xp pro.

./run-octave
 :
octave.exe:3> test beta verbose
octave.exe:1> test beta
 ***MESSAGE FROM ROUTINE DGAMMA IN LIBRARY SLATEC.
 ***FATAL ERROR, PROG ABORTED, TRACEBACK REQUESTED
 *  X IS 0
 *  ERROR NUMBER = 4
 *
 ***END OF MESSAGE

 ***JOB ABORT DUE TO FATAL ERROR.
0          ERROR MESSAGE SUMMARY
 LIBRARY    SUBROUTINE MESSAGE START             NERR     LEVEL     COUNT
 SLATEC     DGAMMA     X IS 0                       4         2         1

  ***** test
 a = 0.25 + (0:5) * 0.5;
 tol = 10 * max (a) * eps;
 assert (zeros (size (a)), beta (a, -a), tol)
 assert (zeros (size (a)), beta (-a, a), tol)
!!!!! test failed
exception encountered in Fortran subroutine dlgams_
*******************

To make clear deeply I probably have to use ./run-octave -g
I have tried 'br dlgams_' and tcatch catch.

I do not have enough knowledge of gdb.

 
(gdb) br dlgams_
No symbol table is loaded.  Use the "file" command.
Make breakpoint pending on future shared library load? (y or [n]) y
Breakpoint 1 (dlgams_) pending.

(gdb) run
<snip>

(gdb) br dlgams_
No symbol table is loaded.  Use the "file" command.
Make breakpoint pending on future shared library load? (y or [n]) y

octave.exe:1> a = 0.25 + (0:5) * 0.5;
octave.exe:2> beta (a, -a)
Breakpoint 1, 0x00501ebd in dlgams_ ()
   from 
d:\usr\Tatsu\mingwhome\octaves\OctBuild\hg-devel\libcruft\.libs\libcruft-3-3-51+.dll
(gdb) tcatch catch
Note: breakpoint 2 also set at pc 0x640d9278.
Temporary catchpoint 3 (catch)
(gdb) continue
Continuing.
<snip>
Breakpoint 1, 0x00501ebd in dlgams_ ()
   from 
d:\usr\Tatsu\mingwhome\octaves\OctBuild\hg-devel\libcruft\.libs\libcruft-3-3-51+.dll
(gdb) continue
Continuing.
 ***MESSAGE FROM ROUTINE DGAMMA IN LIBRARY SLATEC.
 ***FATAL ERROR, PROG ABORTED, TRACEBACK REQUESTED
 *  X IS 0
 *  ERROR NUMBER = 4
 *
 ***END OF MESSAGE

 ***JOB ABORT DUE TO FATAL ERROR.
0          ERROR MESSAGE SUMMARY
 LIBRARY    SUBROUTINE MESSAGE START             NERR     LEVEL     COUNT
 SLATEC     DGAMMA     X IS 0                       4         2         2

error: lgamma: exception encountered in Fortran subroutine dlgams_
error: evaluating argument list element number 1
error: evaluating argument list element number 1
error: called from:
error:  
d:\\usr\\Tatsu\\mingwhome\\octaves\\OctBuild\\hg-devel\\..\\..\\hg\\octave-work\\scripts\\specfun\beta.m
at line 54, column 10

*******************

Please give me some suggestions.
 
Regards

Tatsuro

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