Hi Tobias,
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
AttributeError: <class '__main__.::'> object has no attribute 'gInterpreter'
(details: "function 'cppyy_get_template' not found in library
'libcppyy_backend.so'")
okay, problem understood: the version of pypy-c that you have does not
support the Cling backend (there is no release of that yet: next pypy).
See, 'cppyy_get_template' is from the Reflex era: it no longer exists. So
in your case the cppyy module (the RPython portion inside pypy-c) is doing
Reflex-thingies while being fed Cling-thingies from the (C++) backend.
The real bug here is that I need to have a version check in cppyy. I did
plan to, but didn't get around implementing it. Sorry about that!
Btw., if it interests you: the reason that 'cppyy_get_template' disappeared
is that Cling supports proper overloading of templated and non-templated
methods (including instantiation if necessary). So a returned method may
well be templated, and thus the relevant question is "is_template". That is,
if a method exists, it may be either templated or not, but an additional
call to look for a templated method would be pointless.
As for ABI-compatibility, it's not that bad: contemporary compilers on the
same OS are designed to be compatible. Their standard libraries are a
different matter. That said, cppyy per se should not be hampered by that,
as all the offsets are provided to the module by the backend at runtime.
Best regards,
Wim
--
wlavrij...@lbl.gov -- +1 (510) 486 6411 -- www.lavrijsen.net
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