Kwalitee Indicator: use_warnings extra

This distribution does not 'use warnings;' (or its equivalents) in all of its modules. Note that this is not about that your modules actually warn when something bad happens. It's bad if nobody can tell if a module warns or not, without reading the source code of your favorite module that actually enforces warnings. In other words, it's bad if someone feels the need to add 'use warnings' to your modules.

How to fix

Add 'use warnings' (or its equivalents) to all modules, or convince us that your favorite module is well-known enough and people can easily see the modules warn when something bad happens.

Yearly Statistics

Year Fails (Latest) Releases (Latest) Fails (CPAN) Releases (CPAN) Fails (BackPAN) Releases (BackPAN)
2025 78 321 97 458 106 499
2024 673 2932 1495 6665 2293 11123
2023 409 2003 1346 5888 2211 10209
2022 328 1584 1189 5440 2093 9539
2021 354 1749 1228 5401 2420 10425
2020 432 1841 1429 6372 2946 12522
2019 380 1689 1254 6004 3003 12452
2018 365 1635 1429 6497 3452 15488
2017 467 2261 1688 7783 3933 16357
2016 418 2140 1658 8040 4876 19948

Latest Fails

Name Released by Released on
libintl-perl-1.35 GUIDO 2025-01-15
Business-ISBN-Data-20250115.001 BRIANDFOY 2025-01-15
SPVM-Math-1.005 KIMOTO 2025-01-15
App-sbozyp-0.2.1 NHUBBARD 2025-01-15
SPVM-R-0.102 KIMOTO 2025-01-14
SPVM-MIME-Base64-1.002 KIMOTO 2025-01-14
SPVM-Time-Piece-0.004 KIMOTO 2025-01-14
Geo-METARTAF-1.02 PCARTER 2025-01-14
Test-Data-1.247 BRIANDFOY 2025-01-13
String-Sprintf-1.004 BRIANDFOY 2025-01-13
JavonetPerlSdk-v2.5.10 JAVONET 2025-01-13
PDL-IO-HDF5-0.761 ETJ 2025-01-13
App-subsort-0.051 PERLANCAR 2025-01-12
SortExample-Letter-ByScrabbleScore-0.001 PERLANCAR 2025-01-12
Text-CSV-2.05 ISHIGAKI 2025-01-11
SPVM-Resource-Utf8proc-0.002 KIMOTO 2025-01-11
SPVM-Resource-SocketUtil-1.003 KIMOTO 2025-01-11
Module-Pluggable-6.3 SIMONW 2025-01-11
SPVM-Resource-Libpng-0.012 KIMOTO 2025-01-10
Date-Holidays-DK-0.05 LTHEGLER 2025-01-10
SPVM-Resource-Zlib-1.002 KIMOTO 2025-01-10
CPAN-PackageDetails-0.265 BRIANDFOY 2025-01-10
CPAN-Audit-20250109.001 BRIANDFOY 2025-01-10
SPVM-Resource-Eigen-0.003 KIMOTO 2025-01-10
SPVM-Resource-RE2-0.042 KIMOTO 2025-01-10
CACertOrg-CA-20210114.003 BRIANDFOY 2025-01-09
SPVM-0.990038 KIMOTO 2025-01-09
URI-db-0.23 DWHEELER 2025-01-09
CGI-4.67 LEEJO 2025-01-09
Config-General-2.67 TLINDEN 2025-01-08
Modulino-Demo-1.006 BRIANDFOY 2025-01-08
App-Sqitch-v1.5.0 DWHEELER 2025-01-08
App-PPI-Dumper-1.025 BRIANDFOY 2025-01-08
Log-Dispatchouli-3.009 RJBS 2025-01-08
Tcl-1.51_01 VKON 2025-01-08
Random-Any-0.005 PERLANCAR 2025-01-07
Time-Piece-1.35 PEVANS 2025-01-07
Tcl-1.50 VKON 2025-01-07
Rose-DB-Object-0.822 JSIRACUSA 2025-01-07
Rose-HTML-Objects-0.627 JSIRACUSA 2025-01-07
Text-BibTeX-0.90 AMBS 2025-01-06
App-rdapper-1.05 GBROWN 2025-01-06
PDL-Transform-Proj4-2.098 ETJ 2025-01-06
PDL-Opt-Simplex-2.097 ETJ 2025-01-06
PDL-Graphics-TriD-2.099 ETJ 2025-01-06
PDL-GSL-2.101 ETJ 2025-01-06
App-Module-Lister-1.002 BRIANDFOY 2025-01-06
PDL-LinearAlgebra-0.433 ETJ 2025-01-06
Acme-CPANModules-CLI-PasswordManager-0.002 PERLANCAR 2025-01-06
Photonic-0.024 WLMB 2025-01-06