cl::ParseCommandLineOptions(): Use StringRef to receive sys::path::filename() instead...

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@206990 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Support/CommandLine.cpp b/lib/Support/CommandLine.cpp
index 6b32476e7f9a2d3b28c2707880e61ffd8e118175..37bbf48303a6d0b0f71552cd2e5f149effbf0b10 100644 (file)
--- a/lib/Support/CommandLine.cpp
+++ b/lib/Support/CommandLine.cpp
@@ -748,7 +748,7 @@ void cl::ParseCommandLineOptions(int argc, const char * const *argv,
   argc = static_cast<int>(newArgv.size());
 
   // Copy the program name into ProgName, making sure not to overflow it.
-  std::string ProgName = sys::path::filename(argv[0]);
+  StringRef ProgName = sys::path::filename(argv[0]);
   size_t Len = std::min(ProgName.size(), size_t(79));
   memcpy(ProgramName, ProgName.data(), Len);
   ProgramName[Len] = '\0';