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Improve documentation for --enable=all flag #7836

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91519a3
Clarify --enable=all help text about whole-program analysis
preenu91 Sep 18, 2025
cb410cf
Merge branch 'main' into improve-enable-all-docs
preenu91 Sep 22, 2025
945a067
Merge branch 'main' into improve-enable-all-docs
preenu91 Sep 24, 2025
ccc37dc
Modified according to comments
preenu91 Sep 24, 2025
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7 changes: 4 additions & 3 deletions cli/cmdlineparser.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -1753,9 +1753,10 @@ void CmdLineParser::printHelp() const
" further processing.\n"
" --enable=<id> Enable additional checks. The available ids are:\n"
" * all\n"
" Enable all checks. It is recommended to only\n"
" use --enable=all when the whole program is\n"
" scanned, because this enables unusedFunction.\n"
" Enable all the following checks. It is recommended\n"
" to only use --enable=all when the entire program is\n"
" scanned, since some checks (e.g. unusedFunction)\n"
" require whole-program analysis and may otherwise produce many false positives.\n"
" * warning\n"
" Enable warning messages\n"
" * style\n"
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