326 char *llvm::itaniumDemangle(const char *MangledName, char *Buf,  in itaniumDemangle()  argument
328   if (MangledName == nullptr || (Buf != nullptr && N == nullptr)) {  in itaniumDemangle()
342   else if (!initializeOutputStream(Buf, N, S, 1024))  in itaniumDemangle()
350     Buf = S.getBuffer();  in itaniumDemangle()
355   return InternalStatus == demangle_success ? Buf : nullptr;  in itaniumDemangle()
387 static char *printNode(const Node *RootNode, char *Buf, size_t *N) {  in printNode()  argument
389   if (!initializeOutputStream(Buf, N, S, 128))  in printNode()
398 char *ItaniumPartialDemangler::getFunctionBaseName(char *Buf, size_t *N) const {  in getFunctionBaseName()  argument
422       return printNode(Name, Buf, N);  in getFunctionBaseName()
427 char *ItaniumPartialDemangler::getFunctionDeclContextName(char *Buf,  in getFunctionDeclContextName()  argument
434   if (!initializeOutputStream(Buf, N, S, 128))  in getFunctionDeclContextName()
473 char *ItaniumPartialDemangler::getFunctionName(char *Buf, size_t *N) const {  in getFunctionName()  argument
477   return printNode(Name, Buf, N);  in getFunctionName()
480 char *ItaniumPartialDemangler::getFunctionParameters(char *Buf,  in getFunctionParameters()  argument
487   if (!initializeOutputStream(Buf, N, S, 128))  in getFunctionParameters()
500     char *Buf, size_t *N) const {  in getFunctionReturnType()  argument
505   if (!initializeOutputStream(Buf, N, S, 128))  in getFunctionReturnType()
518 char *ItaniumPartialDemangler::finishDemangle(char *Buf, size_t *N) const {  in finishDemangle()  argument
520   return printNode(static_cast<Node *>(RootNode), Buf, N);  in finishDemangle()