vendor/clang/clang-r142614

1 files changed, 5 insertions, 1 deletions

diff --git a/tools/libclang/CXString.cpp b/tools/libclang/CXString.cpp
index f2a6b091ece4c..bb09cd5cdc226 100644
--- a/tools/libclang/CXString.cpp
+++ b/tools/libclang/CXString.cpp
@@ -41,7 +41,7 @@ CXString cxstring::createCXString(const char *String, bool DupString){
   return Str;
 }
 
-CXString cxstring::createCXString(llvm::StringRef String, bool DupString) {
+CXString cxstring::createCXString(StringRef String, bool DupString) {
   CXString Result;
   if (DupString || (!String.empty() && String.data()[String.size()] != 0)) {
     char *Spelling = (char *)malloc(String.size() + 1);
@@ -101,6 +101,10 @@ void cxstring::disposeCXStringBuf(CXStringBuf *buf) {
     static_cast<CXStringPool*>(buf->TU->StringPool)->push_back(buf);
 }
 
+bool cxstring::isManagedByPool(CXString str) {
+  return ((CXStringFlag) str.private_flags) == CXS_StringBuf;
+}
+
 //===----------------------------------------------------------------------===//
 // libClang public APIs.
 //===----------------------------------------------------------------------===//