Invalid --verbose option
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- Dominant language
- C++
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Description
Manual says:
-V, --verbose
log messages that may not be urgently critical to the user
Run does:
rr record -V /home/midenok/src/mariadb/trunk/build/sql/mysqld $args
Invalid option -V
rr record [OPTION]... <exe> [exe-args]...
-b, --force-syscall-buffer force the syscall buffer preload library
to be used, even if that's probably a bad
idea
-c, --num-cpu-ticks=<NUM> maximum number of 'CPU ticks' (currently
retired conditional branches) to allow a
...
Could you please don't show help after any error? It's not short when that could be appropriate.
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start by reproducing rr record -V ... and inspect the command-line option parsing and error-reporting entry points; the issue names no source files or tests. Done means invalid options report the error without printing the full help text, while valid help output remains available.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- cpp
- Domain
- cli
- Issue type
- Bug
- Difficulty
- 2/5
- Estimated time
- 1-3 hours
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 40/100