diff options
Diffstat (limited to 'llvm/tools/llvm-cov/CodeCoverage.cpp')
| -rw-r--r-- | llvm/tools/llvm-cov/CodeCoverage.cpp | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/llvm/tools/llvm-cov/CodeCoverage.cpp b/llvm/tools/llvm-cov/CodeCoverage.cpp index 5aa27e0181b..d1ad8134c92 100644 --- a/llvm/tools/llvm-cov/CodeCoverage.cpp +++ b/llvm/tools/llvm-cov/CodeCoverage.cpp @@ -458,10 +458,7 @@ void CodeCoverageTool::demangleSymbols(const CoverageMapping &Coverage) { for (const std::string &Arg : ViewOpts.DemanglerOpts) ArgsV.push_back(Arg.c_str()); ArgsV.push_back(nullptr); - StringRef InputPathRef = InputPath.str(); - StringRef OutputPathRef = OutputPath.str(); - StringRef StderrRef; - const StringRef *Redirects[] = {&InputPathRef, &OutputPathRef, &StderrRef}; + Optional<StringRef> Redirects[] = {InputPath.str(), OutputPath.str(), {""}}; std::string ErrMsg; int RC = sys::ExecuteAndWait(ViewOpts.DemanglerOpts[0], ArgsV.data(), /*env=*/nullptr, Redirects, /*secondsToWait=*/0, |
