1 files changed, 2 insertions, 2 deletions
diff --git a/clang/tools/libclang/CIndex.cpp b/clang/tools/libclang/CIndex.cpp
index 3d81660b4d3..563cc512d87 100644
--- a/clang/tools/libclang/CIndex.cpp
+++ b/clang/tools/libclang/CIndex.cpp
@@ -3422,10 +3422,10 @@ CXString clang_getCursorDisplayName(CXCursor C) {
     if (TypeSourceInfo *TSInfo = ClassSpec->getTypeAsWritten())
       return cxstring::createDup(TSInfo->getType().getAsString(Policy));
     
-    SmallString<64> Str;
+    SmallString<128> Str;
     llvm::raw_svector_ostream OS(Str);
     OS << *ClassSpec;
-    OS << TemplateSpecializationType::PrintTemplateArgumentList(
+    TemplateSpecializationType::PrintTemplateArgumentList(OS,
                                       ClassSpec->getTemplateArgs().data(),
                                       ClassSpec->getTemplateArgs().size(),
                                                                 Policy);