[python] Complex numbers will abort python-GDL #638
Description
This is observed when testing #468, with Python 3.7.4.
function ARG_PASS_RETURN, arg
return, arg
end
When called with a complex number, the GDL module will abort Python because of a segmentation fault.
>>> import GDL
>>> arg = complex(1, 1)
>>> retval = GDL.function('arg_pass_return', arg)
% Compiled module: ARG_PASS_RETURN.
Magick: abort due to signal 11 (SIGSEGV) "Segmentation Fault"...
Abgebrochen