labath added a comment.
Just a couple of comments to make this code more llvm-y. Without those, we have
just moved the place which constructs the temporary std::string. I haven't
highlighted all the uses, but overall I'd recommend using the `Format` function
or something similar instead of `Printf`, as the latter can be error-prone
(because of the need to pass the right PRIx macro to get the integer size
right) and/or inefficient (need to do the `.str().c_str()` dance on StringRefs).
================
Comment at:
lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationServerLLGS.cpp:1808
+ response.PutCString("encoding:");
+ response.PutCString(encoding.str().c_str());
+ response.PutChar(';');
----------------
Despite the name, PutCString actually takes a StringRef, so you can just drop
the `.str().c_str()` thingy. In fact, I'd consider just writing `response <<
"encoding:" << encoding << ';';`
================
Comment at:
lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationServerLLGS.cpp:2814
+ if (!encoding.empty())
+ response.Printf("encoding=\"%s\" ", encoding.str().c_str());
+
----------------
Similarly, `response << "encoding='" << encoding << "' "`, or
`response.Format("encoding='{0}'", encoding)` would be shorter, and avoid
string copying.
================
Comment at:
lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationServerLLGS.cpp:2906
+ return BuildTargetXml();
+ }
+
----------------
no braces
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D74217/new/
https://reviews.llvm.org/D74217
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