[PATCH] D69546: [SanitizerCommon] Print the current value of options when printing out help.

[Dan Liew via Phabricator via llvm-commits]

delcypher updated this revision to Diff 229369.
delcypher added a comment.

- Drop some comments. There are comments on internal_snprintf that explain the same thing.
- Use internal_snprintf in `FormatString`. It handles the nullptr case already.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D69546/new/

https://reviews.llvm.org/D69546

Files:
  compiler-rt/lib/msan/msan.cpp
  compiler-rt/lib/sanitizer_common/sanitizer_flag_parser.cpp
  compiler-rt/lib/sanitizer_common/sanitizer_flag_parser.h
  compiler-rt/lib/sanitizer_common/sanitizer_flags.cpp
  compiler-rt/test/sanitizer_common/TestCases/options-help.cpp

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