[PATCH] D110310: State the kind of VerifyDiagnosticConsumer regex syntax (NFC)

[Stephan Bergmann via Phabricator via cfe-commits]

sberg created this revision.
sberg added a project: clang.
sberg requested review of this revision.

Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D110310

Files:
  clang/include/clang/Frontend/VerifyDiagnosticConsumer.h


Index: clang/include/clang/Frontend/VerifyDiagnosticConsumer.h
===================================================================
--- clang/include/clang/Frontend/VerifyDiagnosticConsumer.h
+++ clang/include/clang/Frontend/VerifyDiagnosticConsumer.h
@@ -157,7 +157,8 @@
 /// In this example, the diagnostic may appear only once, if at all.
 ///
 /// Regex matching mode may be selected by appending '-re' to type and
-/// including regexes wrapped in double curly braces in the directive, such as:
+/// including regexes (using POSIX extended regular expression syntax) wrapped
+/// in double curly braces in the directive, such as:
 ///
 /// \code
 ///   expected-error-re {{format specifies type 'wchar_t **' (aka '{{.+}}')}}


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