[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/CommandObjectThread.cpp b/lldb/source/Commands/CommandObjectThread.cpp
index ccb51228206..3fb69b87d16 100644
--- a/lldb/source/Commands/CommandObjectThread.cpp
+++ b/lldb/source/Commands/CommandObjectThread.cpp
@@ -840,7 +840,7 @@ public:
         std::vector<Thread *> resume_threads;
         for (auto &entry : command.entries()) {
           uint32_t thread_idx;
-          if (entry.ref.getAsInteger(0, thread_idx)) {
+          if (entry.ref().getAsInteger(0, thread_idx)) {
             result.AppendErrorWithFormat(
                 "invalid thread index argument: \"%s\".\n", entry.c_str());
             result.SetStatus(eReturnStatusFailed);