diff options
Diffstat (limited to 'llvm/lib/FileCheck/FileCheck.cpp')
| -rw-r--r-- | llvm/lib/FileCheck/FileCheck.cpp | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/llvm/lib/FileCheck/FileCheck.cpp b/llvm/lib/FileCheck/FileCheck.cpp index 0d5bdf7..221fcff 100644 --- a/llvm/lib/FileCheck/FileCheck.cpp +++ b/llvm/lib/FileCheck/FileCheck.cpp @@ -766,9 +766,7 @@ bool Pattern::parsePattern(StringRef PatternStr, StringRef Prefix, if (!(Req.NoCanonicalizeWhiteSpace && Req.MatchFullLines)) // Ignore trailing whitespace. - while (!PatternStr.empty() && - (PatternStr.back() == ' ' || PatternStr.back() == '\t')) - PatternStr = PatternStr.substr(0, PatternStr.size() - 1); + PatternStr = PatternStr.rtrim(" \t"); // Check that there is something on the line. if (PatternStr.empty() && CheckTy != Check::CheckEmpty) { |