[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, 6 insertions, 6 deletions

diff --git a/lldb/source/Commands/CommandObjectLog.cpp b/lldb/source/Commands/CommandObjectLog.cpp
index 314405e..3035a64 100644
--- a/lldb/source/Commands/CommandObjectLog.cpp
+++ b/lldb/source/Commands/CommandObjectLog.cpp
@@ -145,7 +145,7 @@ protected:
     }
 
     // Store into a std::string since we're about to shift the channel off.
-    const std::string channel = args[0].ref;
+    const std::string channel = args[0].ref();
     args.Shift(); // Shift off the channel
     char log_file[PATH_MAX];
     if (m_options.log_file)
@@ -212,7 +212,7 @@ protected:
       return false;
     }
 
-    const std::string channel = args[0].ref;
+    const std::string channel = args[0].ref();
     args.Shift(); // Shift off the channel
     if (channel == "all") {
       Log::DisableAllLogChannels();
@@ -265,7 +265,7 @@ protected:
       bool success = true;
       for (const auto &entry : args.entries())
         success =
-            success && Log::ListChannelCategories(entry.ref, output_stream);
+            success && Log::ListChannelCategories(entry.ref(), output_stream);
       if (success)
         result.SetStatus(eReturnStatusSuccessFinishResult);
     }
@@ -291,7 +291,7 @@ protected:
     result.SetStatus(eReturnStatusFailed);
 
     if (args.GetArgumentCount() == 1) {
-      auto sub_command = args[0].ref;
+      auto sub_command = args[0].ref();
 
       if (sub_command.equals_lower("enable")) {
         Timer::SetDisplayDepth(UINT32_MAX);
@@ -308,8 +308,8 @@ protected:
         result.SetStatus(eReturnStatusSuccessFinishResult);
       }
     } else if (args.GetArgumentCount() == 2) {
-      auto sub_command = args[0].ref;
-      auto param = args[1].ref;
+      auto sub_command = args[0].ref();
+      auto param = args[1].ref();
 
       if (sub_command.equals_lower("enable")) {
         uint32_t depth;