[R-pkg-devel] addressing a CRAN submission pre-test clang-san warning

[Kent Riemondy]

Hi,
  I maintain a package on CRAN (valr) and recently submitted a new version.
The package is failing CRAN pre-test checks due to the warning below from
the clang-san test. The cleancall.c file referenced in the warning isn't in
valr's source code, nor direct dependencies, but eventually I believe
tracks back to the purrr package. Does anyone have any advice for how to
replicate or address this warning?

Flavor: r-devel-linux-x86_64-debian-special-clang-san
Check: Post-processing issues found for clang-san, Result: WARNING
  File: valr-Ex.Rout
  cleancall.c:110:46: runtime error: call to function cb_progress_done
through pointer to incorrect function type 'void (*)(void *)'

  File: tests/testthat.Rout
  cleancall.c:110:46: runtime error: call to function cb_progress_done
through pointer to incorrect function type 'void (*)(void *)'

package source: https://github.com/rnabioco/valr
pre-test artifacts:
https://win-builder.r-project.org/incoming_pretest/valr_0.8.3_20250108_153335/specialChecks/clang-san
/

Thanks in advance,
Kent

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