Please correct before 2026-09-11 to safely retain your package on CRAN

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Assessment

Difficulty
3/5
Estimated time
1-2 days
Newbie friendliness
56/100
Issue type
Bug
Clarity
Mostly clear
Activity status
Quiet
Tech stack
cpp, r
Domain
build-system, release

Research direction

Inspect armadillo4r/include/armadillo4r/armadillo/diskio_meat.hpp at line 402 and review 00install.out for the complete warning context. Determine how the nodiscard return-value warning should be handled, then rerun the package check with the clang compiler shown in the issue; done means the significant warning no longer appears.

Written by the indexing model from the issue text.

Description

Found the following significant warnings:
/data/localhost/ripley/R/test-clang/armadillo4r/include/armadillo4r/armadillo/diskio_meat.hpp:402:3: warning: ignoring return value of function declared with 'nodiscard' attribute [-Wunused-result]
See ‘/data/localhost/ripley/R/packages/tests-clang-trunk/capybara.Rcheck/00install.out’ for details.

  • used C++ compiler: ‘clang version 23.1.0-rc3’
Dominant language
C++
Stars
23
Forks
0
Avg merge
8m
Merged PRs (30d)
1

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