clang/lib/Analysis/LifetimeTypeCategory.cpp: Remove redundant classif…

…ication of std types
mgehre · Aug 21, 2019 · 6c22919 · Xazax-hun · Aug 21, 2019 · mgehre
1 parent 0d59356
commit 6c22919
Showing 1 changed file with 0 additions and 9 deletions.
diff --git a/clang/lib/Analysis/LifetimeTypeCategory.cpp b/clang/lib/Analysis/LifetimeTypeCategory.cpp
@@ -119,19 +119,10 @@ static bool IsVectorBoolReference(const CXXRecordDecl *D) {
 // to look up the declarations (pointers) by names upfront and look up the
 // declarations instead of matching strings populated lazily.
 static Optional<TypeCategory> classifyStd(const Type *T) {
-  // MSVC: _Ptr_base is a base class of shared_ptr, and we only see
-  // _Ptr_base when calling get() on a shared_ptr.
-  static std::set<StringRef> StdOwners{"stack", "queue", "priority_queue",
-                                       "optional", "_Ptr_base", "array"};
-  static std::set<StringRef> StdPointers{"basic_regex", "reference_wrapper"};
   auto *Decl = T->getAsCXXRecordDecl();
   if (!Decl || !Decl->isInStdNamespace() || !Decl->getIdentifier())
     return {};
 
-  if (StdOwners.count(Decl->getName()))
-    return TypeCategory::Owner;
-  if (StdPointers.count(Decl->getName()))
-    return TypeCategory::Pointer;
   if (IsVectorBoolReference(Decl))
     return TypeCategory::Pointer;