FileCheckPattern::FindRegexVarEnd - make helper function static. NFC
Fixes cppcheck warning.
diff --git a/llvm/lib/Support/FileCheckImpl.h b/llvm/lib/Support/FileCheckImpl.h
index eee653a..a2a056c 100644
--- a/llvm/lib/Support/FileCheckImpl.h
+++ b/llvm/lib/Support/FileCheckImpl.h
@@ -523,10 +523,10 @@
/// Finds the closing sequence of a regex variable usage or definition.
///
/// \p Str has to point in the beginning of the definition (right after the
- /// opening sequence). \p SM holds the SourceMgr used for error repporting.
+ /// opening sequence). \p SM holds the SourceMgr used for error reporting.
/// \returns the offset of the closing sequence within Str, or npos if it
/// was not found.
- size_t FindRegexVarEnd(StringRef Str, SourceMgr &SM);
+ static size_t FindRegexVarEnd(StringRef Str, SourceMgr &SM);
/// Parses \p Expr for the name of a numeric variable to be defined at line
/// \p LineNumber, or before input is parsed if \p LineNumber is None.