1 files changed, 2 insertions, 30 deletions
diff --git a/contrib/llvm-project/llvm/lib/Demangle/MicrosoftDemangle.cpp b/contrib/llvm-project/llvm/lib/Demangle/MicrosoftDemangle.cpp
index c681d6e25b87..bf7d77638f34 100644
--- a/contrib/llvm-project/llvm/lib/Demangle/MicrosoftDemangle.cpp
+++ b/contrib/llvm-project/llvm/lib/Demangle/MicrosoftDemangle.cpp
@@ -783,26 +783,8 @@ SymbolNode *Demangler::demangleMD5Name(StringView &MangledName) {
   return S;
 }
 
-SymbolNode *Demangler::demangleTypeinfoName(StringView &MangledName) {
-  assert(MangledName.startsWith('.'));
-  MangledName.consumeFront('.');
-
-  TypeNode *T = demangleType(MangledName, QualifierMangleMode::Result);
-  if (Error || !MangledName.empty()) {
-    Error = true;
-    return nullptr;
-  }
-  return synthesizeVariable(Arena, T, "`RTTI Type Descriptor Name'");
-}
-
 // Parser entry point.
 SymbolNode *Demangler::parse(StringView &MangledName) {
-  // Typeinfo names are strings stored in RTTI data. They're not symbol names.
-  // It's still useful to demangle them. They're the only demangled entity
-  // that doesn't start with a "?" but a ".".
-  if (MangledName.startsWith('.'))
-    return demangleTypeinfoName(MangledName);
-
   if (MangledName.startsWith("??@"))
     return demangleMD5Name(MangledName);
 
@@ -2179,7 +2161,7 @@ NodeArrayNode *Demangler::demangleFunctionParameterList(StringView &MangledName,
 
 NodeArrayNode *
 Demangler::demangleTemplateParameterList(StringView &MangledName) {
-  NodeList *Head = nullptr;
+  NodeList *Head;
   NodeList **Current = &Head;
   size_t Count = 0;
 
@@ -2346,22 +2328,12 @@ char *llvm::microsoftDemangle(const char *MangledName, char *Buf, size_t *N,
   if (Flags & MSDF_DumpBackrefs)
     D.dumpBackReferences();
 
-  OutputFlags OF = OF_Default;
-  if (Flags & MSDF_NoCallingConvention)
-    OF = OutputFlags(OF | OF_NoCallingConvention);
-  if (Flags & MSDF_NoAccessSpecifier)
-    OF = OutputFlags(OF | OF_NoAccessSpecifier);
-  if (Flags & MSDF_NoReturnType)
-    OF = OutputFlags(OF | OF_NoReturnType);
-  if (Flags & MSDF_NoMemberType)
-    OF = OutputFlags(OF | OF_NoMemberType);
-
   if (D.Error)
     InternalStatus = demangle_invalid_mangled_name;
   else if (!initializeOutputStream(Buf, N, S, 1024))
     InternalStatus = demangle_memory_alloc_failure;
   else {
-    AST->output(S, OF);
+    AST->output(S, OF_Default);
     S += '\0';
     if (N != nullptr)
       *N = S.getCurrentPosition();