[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, 2 insertions, 2 deletions

diff --git a/lldb/source/Commands/CommandObjectSettings.cpp b/lldb/source/Commands/CommandObjectSettings.cpp
index 8c62bea..f1e3bf12 100644
--- a/lldb/source/Commands/CommandObjectSettings.cpp
+++ b/lldb/source/Commands/CommandObjectSettings.cpp
@@ -281,7 +281,7 @@ protected:
     if (!args.empty()) {
       for (const auto &arg : args) {
         Status error(GetDebugger().DumpPropertyValue(
-            &m_exe_ctx, result.GetOutputStream(), arg.ref,
+            &m_exe_ctx, result.GetOutputStream(), arg.ref(),
             OptionValue::eDumpGroupValue));
         if (error.Success()) {
           result.GetOutputStream().EOL();
@@ -403,7 +403,7 @@ protected:
 
     for (const auto &arg : args) {
       Status error(GetDebugger().DumpPropertyValue(
-          &clean_ctx, out_file, arg.ref, OptionValue::eDumpGroupExport));
+          &clean_ctx, out_file, arg.ref(), OptionValue::eDumpGroupExport));
       if (!error.Success()) {
         result.AppendError(error.AsCString());
         result.SetStatus(eReturnStatusFailed);