[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/CommandObjectPlatform.cpp b/lldb/source/Commands/CommandObjectPlatform.cpp
index 0bd12d18283..7fb37839be7 100644
--- a/lldb/source/Commands/CommandObjectPlatform.cpp
+++ b/lldb/source/Commands/CommandObjectPlatform.cpp
@@ -1336,9 +1336,9 @@ protected:
           Stream &ostrm = result.GetOutputStream();
           for (auto &entry : args.entries()) {
             lldb::pid_t pid;
-            if (entry.ref.getAsInteger(0, pid)) {
+            if (entry.ref().getAsInteger(0, pid)) {
               result.AppendErrorWithFormat("invalid process ID argument '%s'",
-                                           entry.ref.str().c_str());
+                                           entry.ref().str().c_str());
               result.SetStatus(eReturnStatusFailed);
               break;
             } else {