[lldb][NFC] Remove ArgEntry::ref member

The StringRef should always be identical to the C string, so we
might as well just create the StringRef from the C-string. This
might be slightly slower until we implement the storage of ArgEntry
with a string instead of a std::unique_ptr<char[]>. Until then we
have to do the additional strlen on the C string to construct the
StringRef.

llvm-svn: 371842

1 files changed, 1 insertions, 1 deletions

diff --git a/lldb/source/Commands/CommandObjectSource.cpp b/lldb/source/Commands/CommandObjectSource.cpp
index de82e25..3ac8e91 100644
--- a/lldb/source/Commands/CommandObjectSource.cpp
+++ b/lldb/source/Commands/CommandObjectSource.cpp
@@ -734,7 +734,7 @@ public:
     // the arguments directly.
     auto iter =
         llvm::find_if(current_command_args, [](const Args::ArgEntry &e) {
-          return e.ref == "-r" || e.ref == "--reverse";
+          return e.ref() == "-r" || e.ref() == "--reverse";
         });
     if (iter == current_command_args.end())
       return m_cmd_name.c_str();