2120                                 const char *&startRef, const char *&endRef) {  in scanForProtocolRefs()  argument
2126         endRef = startBuf; // mark the end.  in scanForProtocolRefs()
2184     const char *startRef = nullptr, *endRef = nullptr;  in RewriteObjCQualifiedInterfaceTypes()  local
2185     if (scanForProtocolRefs(startBuf, endBuf, startRef, endRef)) {  in RewriteObjCQualifiedInterfaceTypes()
2188       SourceLocation GreaterLoc = Loc.getLocWithOffset(endRef-startBuf+1);  in RewriteObjCQualifiedInterfaceTypes()
2233     const char *startRef = nullptr, *endRef = nullptr;  in RewriteObjCQualifiedInterfaceTypes()  local
2234     if (scanForProtocolRefs(startBuf, endBuf, startRef, endRef)) {  in RewriteObjCQualifiedInterfaceTypes()
2237       SourceLocation GreaterLoc = Loc.getLocWithOffset(endRef-endBuf+1);  in RewriteObjCQualifiedInterfaceTypes()
2255       const char *startRef = nullptr, *endRef = nullptr;  in RewriteObjCQualifiedInterfaceTypes()  local
2256       if (scanForProtocolRefs(startBuf, endBuf, startRef, endRef)) {  in RewriteObjCQualifiedInterfaceTypes()
2261           Loc.getLocWithOffset(endRef-startFuncBuf+1);  in RewriteObjCQualifiedInterfaceTypes()