Le 21/11/2019 à 19:25, Devin Incerti a écrit :
Hi,
I'm attempting to submit a very minor update to my package where I replaced
a deprecated C++ function with an alternative. However, I'm receiving an
unrelated warning "*array subscript -1 is outside array bounds of ‘double
[52]’ [-Warray-bounds] *" on Debian during the CRAN pre-tests. I do not
receive this warning on my local OS X, Ubuntu 16.04 (on Travis-CI), with
Win-builder, or with R-hub builder. I also did not receive this warning on
previous submissions to CRAN, but it does now show up on the most recent CRAN
checks
<http://s.bl-1.com/h/cH9zB21r?url=https://cran.r-project.org/web/checks/check_results_hesim.html>
.
The warning is related to the header file integrate.h
<http://s.bl-1.com/h/cH9zB6Qt?url=https://github.com/hesim-dev/hesim/blob/master/inst/include/hesim/Rbase/integrate.h>,
which is just integrate.c
<http://s.bl-1.com/h/cH9zBCpw?url=https://github.com/wch/r-source/blob/5a156a0865362bb8381dcd69ac335f5174a4f60c/src/appl/integrate.c>
from
R source with function pointers replaced by C++ functors. These integration
functions are needed so that the package can integrate at the C++ level.
I don't know how to avoid this warning.
Kind of brute force solution would be to delete the line --epstab (which
is rising the warning) and replace any reference to epstab by the same
with an index decremented by 1, e.g. instead of epstab[*n] write
epstab[*n - 1].
Best,
Serguei.
Is it perhaps related to the
particular version of GCC used during the CRAN checks. Any thoughts or
suggestions would be much appreciated.
Thank you!
Devin
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