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Diffstat (limited to 'src/checks/level0/README-unused-non-trivial-variable.md')
-rw-r--r-- | src/checks/level0/README-unused-non-trivial-variable.md | 16 |
1 files changed, 0 insertions, 16 deletions
diff --git a/src/checks/level0/README-unused-non-trivial-variable.md b/src/checks/level0/README-unused-non-trivial-variable.md deleted file mode 100644 index 377344bd..00000000 --- a/src/checks/level0/README-unused-non-trivial-variable.md +++ /dev/null @@ -1,16 +0,0 @@ -# unused-non-trivial-variable - - Warns about unused Qt value classes. - Compilers usually only warn when trivial classes are unused and don't emit warnings for non-trivial classes. - - This check has a whitelist of common Qt classes such as containers, `QFont`, `QUrl`, etc and warns for those too. - - See `UnusedNonTrivialType::isInterestingType(QualType t)` for a list of all types. - - It's possible to extend the whitelist with user types, by setting the env variable `CLAZY_UNUSED_NON_TRIVIAL_VARIABLE_WHITELIST`. - It accepts a comma separate name of types. - - It's possible to disable the whitelist via exporting `CLAZY_EXTRA_OPTIONS=unused-non-trivial-variable-no-whitelist`, - when this env variable is set clazy will warn for any unused non-trivial type. This will create many false positives, - such as RAII classes, but still useful to run at least once on your codebase. When disabling the whitelist this way it's also possible - to black list types, by setting a comma separated list of types to `CLAZY_UNUSED_NON_TRIVIAL_VARIABLE_BLACKLIST` |