[PATCH] D80751: [clang][diagnostics] Add '-Wundef-prefix' warning option

[Zixu Wang via Phabricator via cfe-commits]

zixuw updated this revision to Diff 274219.
zixuw added a comment.

- Remove implementation details from the help text of 'Wundef';
- Hide help text for 'Wundef-prefix' and 'Wundef'.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D80751/new/

https://reviews.llvm.org/D80751

Files:
  clang/include/clang/Basic/DiagnosticGroups.td
  clang/include/clang/Basic/DiagnosticLexKinds.td
  clang/include/clang/Basic/DiagnosticOptions.h
  clang/include/clang/Driver/Options.td
  clang/lib/Frontend/CompilerInvocation.cpp
  clang/lib/Lex/PPExpressions.cpp
  clang/test/Preprocessor/warn-macro-undef.c

-------------- next part --------------
A non-text attachment was scrubbed...
Name: D80751.274219.patch
Type: text/x-patch
Size: 8605 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/cfe-commits/attachments/20200629/adc52021/attachment-0001.bin>