2121                                 const char *&startRef, const char *&endRef) {  in scanForProtocolRefs()  argument
2124       startRef = startBuf; // mark the start.  in scanForProtocolRefs()
2126       if (startRef && *startRef == '<') {  in scanForProtocolRefs()
2185     const char *startRef = nullptr, *endRef = nullptr;  in RewriteObjCQualifiedInterfaceTypes()  local
2186     if (scanForProtocolRefs(startBuf, endBuf, startRef, endRef)) {  in RewriteObjCQualifiedInterfaceTypes()
2188       SourceLocation LessLoc = Loc.getLocWithOffset(startRef-startBuf);  in RewriteObjCQualifiedInterfaceTypes()
2234     const char *startRef = nullptr, *endRef = nullptr;  in RewriteObjCQualifiedInterfaceTypes()  local
2235     if (scanForProtocolRefs(startBuf, endBuf, startRef, endRef)) {  in RewriteObjCQualifiedInterfaceTypes()
2237       SourceLocation LessLoc = Loc.getLocWithOffset(startRef-endBuf);  in RewriteObjCQualifiedInterfaceTypes()
2256       const char *startRef = nullptr, *endRef = nullptr;  in RewriteObjCQualifiedInterfaceTypes()  local
2257       if (scanForProtocolRefs(startBuf, endBuf, startRef, endRef)) {  in RewriteObjCQualifiedInterfaceTypes()
2260           Loc.getLocWithOffset(startRef-startFuncBuf);  in RewriteObjCQualifiedInterfaceTypes()