[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/Interpreter/CommandObject.cpp b/lldb/source/Interpreter/CommandObject.cpp
index 747e489..d666852 100644
--- a/lldb/source/Interpreter/CommandObject.cpp
+++ b/lldb/source/Interpreter/CommandObject.cpp
@@ -967,7 +967,7 @@ bool CommandObjectParsed::Execute(const char *args_string,
   }
   if (!handled) {
     for (auto entry : llvm::enumerate(cmd_args.entries())) {
-      if (!entry.value().ref.empty() && entry.value().ref.front() == '`') {
+      if (!entry.value().ref().empty() && entry.value().ref().front() == '`') {
         cmd_args.ReplaceArgumentAtIndex(
             entry.index(),
             m_interpreter.ProcessEmbeddedScriptCommands(entry.value().c_str()));