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[lldb] Replace StringConvert with llvm::to_integer when parsing integer values in CommandObjects

Authored by teemperor on Jun 22 2020, 6:30 AM.



This replaces the current use of LLDB's own StringConvert with LLVM's to_integer which
has a less error-prone API and doesn't use special 'error values' to designate parsing problems.

Where needed I also added missing error handling code that prints a parsing error instead of continuing
with the error value returned from StringConvert (which either gave a cryptic error message or just took
the error value performed an incorrect action with it. For example, frame recognizer delete -1
just deleted the frame recognizer at index 0).

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Event Timeline

teemperor created this revision.Jun 22 2020, 6:30 AM
labath accepted this revision.Jun 23 2020, 12:37 AM
labath added a subscriber: labath.




This revision is now accepted and ready to land.Jun 23 2020, 12:37 AM
This revision was automatically updated to reflect the committed changes.
Herald added a project: Restricted Project. · View Herald TranscriptJul 1 2020, 8:38 AM