diff options
Diffstat (limited to 'llvm/lib/FileCheck/FileCheck.cpp')
| -rw-r--r-- | llvm/lib/FileCheck/FileCheck.cpp | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/llvm/lib/FileCheck/FileCheck.cpp b/llvm/lib/FileCheck/FileCheck.cpp index 931a4d3..072dbef 100644 --- a/llvm/lib/FileCheck/FileCheck.cpp +++ b/llvm/lib/FileCheck/FileCheck.cpp @@ -1010,8 +1010,10 @@ bool Pattern::parsePattern(StringRef PatternStr, StringRef Prefix, // Handle substitution of string variables that were defined earlier on // the same line by emitting a backreference. Expressions do not // support substituting a numeric variable defined on the same line. - if (!IsNumBlock && VariableDefs.find(SubstStr) != VariableDefs.end()) { - unsigned CaptureParenGroup = VariableDefs[SubstStr]; + decltype(VariableDefs)::iterator It; + if (!IsNumBlock && + (It = VariableDefs.find(SubstStr)) != VariableDefs.end()) { + unsigned CaptureParenGroup = It->second; if (CaptureParenGroup < 1 || CaptureParenGroup > 9) { SM.PrintMessage(SMLoc::getFromPointer(SubstStr.data()), SourceMgr::DK_Error, |