On further reading in GSL docs:
The purpose of the |gsl_error|handler is to provide a function
where a breakpoint can be set that will catch library errors
when running under the debugger. It is not intended for use in
production programs, which should handle any errors using the
return codes.
So the appropriate fix is to disable the error handler for
our bindings.
--Chris
On 4/29/2017 09:46, Chris Marshall wrote:
Per the link from GSL:
"The default behavior of the GSL error handler is to print a short
message and call |abort|."
Given that abort doesn't mix with interpreter longevity,
the fix needs to be applied/verified on all our GSL
bindings.
On 4/29/2017 09:39, Chris Marshall wrote:
Setting our own error handler or disabling it
(as in GSL/INTEG) seems to be needed. Please
open a bug report ticket at sf.net to track the issue.
Thanks,
Chris
On 4/29/2017 04:13, Ari Jolma wrote:
29.04.2017, 04:29, Shawn Laffan kirjoitti:
C:\somedir>perl -MMath::GSL::SF -E"say
Math::GSL::SF::gsl_sf_lngamma(0)"
gsl: gamma.c:1138: ERROR: domain error
Default GSL error handler invoked.
They should install a new error handler, which should croak and not
abort.
https://www.gnu.org/software/gsl/manual/html_node/Error-Handlers.html#Error-Handlers
Ari
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