2116                                 const char *&startRef, const char *&endRef) {  in scanForProtocolRefs()  argument
2119       startRef = startBuf; // mark the start.  in scanForProtocolRefs()
2121       if (startRef && *startRef == '<') {  in scanForProtocolRefs()
2180     const char *startRef = nullptr, *endRef = nullptr;  in RewriteObjCQualifiedInterfaceTypes()  local
2181     if (scanForProtocolRefs(startBuf, endBuf, startRef, endRef)) {  in RewriteObjCQualifiedInterfaceTypes()
2183       SourceLocation LessLoc = Loc.getLocWithOffset(startRef-startBuf);  in RewriteObjCQualifiedInterfaceTypes()
2229     const char *startRef = nullptr, *endRef = nullptr;  in RewriteObjCQualifiedInterfaceTypes()  local
2230     if (scanForProtocolRefs(startBuf, endBuf, startRef, endRef)) {  in RewriteObjCQualifiedInterfaceTypes()
2232       SourceLocation LessLoc = Loc.getLocWithOffset(startRef-endBuf);  in RewriteObjCQualifiedInterfaceTypes()
2251       const char *startRef = nullptr, *endRef = nullptr;  in RewriteObjCQualifiedInterfaceTypes()  local
2252       if (scanForProtocolRefs(startBuf, endBuf, startRef, endRef)) {  in RewriteObjCQualifiedInterfaceTypes()
2255           Loc.getLocWithOffset(startRef-startFuncBuf);  in RewriteObjCQualifiedInterfaceTypes()