[NFC] Return llvm::StringRef from StringExtractor::GetStringRef.
This patch removes the two variant of StringExtractor::GetStringRef that
return (non-)const references to std::string. The non-const one was
being abused to reinitialize the StringExtractor and its uses are
replaced by calls to the copy asignment operator. The const variant was
refactored to return an actual llvm::StringRef.
llvm-svn: 369493
diff --git a/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationClient.cpp b/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationClient.cpp
index f5ce137..b00ecd7 100644
--- a/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationClient.cpp
+++ b/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationClient.cpp
@@ -351,7 +351,7 @@
if (SendPacketAndWaitForResponse(packet.GetString(), response,
/*send_async=*/false) ==
PacketResult::Success) {
- const char *response_cstr = response.GetStringRef().c_str();
+ const char *response_cstr = response.GetStringRef().data();
// Hang on to the qSupported packet, so that platforms can do custom
// configuration of the transport before attaching/launching the process.
@@ -465,7 +465,7 @@
m_supports_vCont_S = eLazyBoolNo;
if (SendPacketAndWaitForResponse("vCont?", response, false) ==
PacketResult::Success) {
- const char *response_cstr = response.GetStringRef().c_str();
+ const char *response_cstr = response.GetStringRef().data();
if (::strstr(response_cstr, ";c"))
m_supports_vCont_c = eLazyBoolYes;
@@ -2174,8 +2174,7 @@
if (!DecodeProcessInfoResponse(response, process_info))
break;
process_infos.Append(process_info);
- response.GetStringRef().clear();
- response.SetFilePos(0);
+ response = StringExtractorGDBRemote();
} while (SendPacketAndWaitForResponse("qsProcessInfo", response, false) ==
PacketResult::Success);
} else {
@@ -3897,7 +3896,7 @@
"GDBRemoteCommunicationClient::%s(): "
"QSupportedAsyncJSONPackets returned invalid "
"result: %s",
- __FUNCTION__, response.GetStringRef().c_str());
+ __FUNCTION__, response.GetStringRef().data());
m_supported_async_json_packets_sp.reset();
}
} else {
@@ -3975,14 +3974,14 @@
SendPacketAndWaitForResponse(stream.GetString(), response, send_async);
if (result == PacketResult::Success) {
// We failed if the config result comes back other than OK.
- if (strcmp(response.GetStringRef().c_str(), "OK") == 0) {
+ if (strcmp(response.GetStringRef().data(), "OK") == 0) {
// Okay!
error.Clear();
} else {
error.SetErrorStringWithFormat("configuring StructuredData feature "
"%s failed with error %s",
type_name.AsCString(),
- response.GetStringRef().c_str());
+ response.GetStringRef().data());
}
} else {
// Can we get more data here on the failure?