Revert http://llvm.org/viewvc/llvm-project?view=rev&revision=65244.

Remove support for "Class<P>". Will be making this an error.

llvm-svn: 65332

3 files changed, 2 insertions, 53 deletions

diff --git a/clang/lib/AST/ASTContext.cpp b/clang/lib/AST/ASTContext.cpp
index 78f2a8a9ab5..60d8b8be801 100644
--- a/clang/lib/AST/ASTContext.cpp
+++ b/clang/lib/AST/ASTContext.cpp
@@ -1397,29 +1397,6 @@ QualType ASTContext::getObjCQualifiedIdType(ObjCProtocolDecl **Protocols,
   return QualType(QType, 0);
 }
 
-/// getObjCQualifiedClassType - Return an ObjCQualifiedIdType for the 'Class'
-/// decl and the conforming protocol list.
-QualType ASTContext::getObjCQualifiedClassType(ObjCProtocolDecl **Protocols, 
-                                               unsigned NumProtocols) {
-  // Sort the protocol list alphabetically to canonicalize it.
-  SortAndUniqueProtocols(Protocols, NumProtocols);
-
-  llvm::FoldingSetNodeID ID;
-  ObjCQualifiedIdType::Profile(ID, Protocols, NumProtocols);
-  
-  void *InsertPos = 0;
-  if (ObjCQualifiedClassType *QT =
-        ObjCQualifiedClassTypes.FindNodeOrInsertPos(ID, InsertPos))
-    return QualType(QT, 0);
-  
-  // No Match;
-  ObjCQualifiedClassType *QType =
-    new (*this,8) ObjCQualifiedClassType(Protocols, NumProtocols);
-  Types.push_back(QType);
-  ObjCQualifiedClassTypes.InsertNode(QType, InsertPos);
-  return QualType(QType, 0);
-}
-
 /// getTypeOfExpr - Unlike many "get<Type>" functions, we can't unique
 /// TypeOfExpr AST's (since expression's are never shared). For example,
 /// multiple declarations that refer to "typeof(x)" all contain different
@@ -2422,7 +2399,7 @@ bool ASTContext::isObjCNSObjectType(QualType Ty) const {
 /// to struct), Interface* (pointer to ObjCInterfaceType) and id<P> (qualified
 /// ID type).
 bool ASTContext::isObjCObjectPointerType(QualType Ty) const {
-  if (Ty->isObjCQualifiedIdType() || Ty->isObjCQualifiedClassType())
+  if (Ty->isObjCQualifiedIdType())
     return true;
   
   // Blocks are objects.
diff --git a/clang/lib/AST/ExprConstant.cpp b/clang/lib/AST/ExprConstant.cpp
index d868cba9eb0..bfba5984b03 100644
--- a/clang/lib/AST/ExprConstant.cpp
+++ b/clang/lib/AST/ExprConstant.cpp
@@ -285,8 +285,7 @@ public:
 static bool HasPointerEvalType(const Expr* E) {
   return E->getType()->isPointerType()
          || E->getType()->isBlockPointerType()
-         || E->getType()->isObjCQualifiedIdType()
-         || E->getType()->isObjCQualifiedClassType();
+         || E->getType()->isObjCQualifiedIdType();
 }
 
 static bool EvaluatePointer(const Expr* E, APValue& Result, EvalInfo &Info) {
diff --git a/clang/lib/AST/Type.cpp b/clang/lib/AST/Type.cpp
index 065b626930b..7b07b9cbe40 100644
--- a/clang/lib/AST/Type.cpp
+++ b/clang/lib/AST/Type.cpp
@@ -870,17 +870,6 @@ void ObjCQualifiedIdType::Profile(llvm::FoldingSetNodeID &ID) {
   Profile(ID, &Protocols[0], getNumProtocols());
 }
 
-void ObjCQualifiedClassType::Profile(llvm::FoldingSetNodeID &ID,
-                                     ObjCProtocolDecl **protocols, 
-                                     unsigned NumProtocols) {
-  for (unsigned i = 0; i != NumProtocols; i++)
-    ID.AddPointer(protocols[i]);
-}
-
-void ObjCQualifiedClassType::Profile(llvm::FoldingSetNodeID &ID) {
-  Profile(ID, &Protocols[0], getNumProtocols());
-}
-
 /// LookThroughTypedefs - Return the ultimate type this typedef corresponds to
 /// potentially looking through *all* consequtive typedefs.  This returns the
 /// sum of the type qualifiers, so if you have:
@@ -1357,22 +1346,6 @@ void ObjCQualifiedIdType::getAsStringInternal(std::string &InnerString) const {
   InnerString = ObjCQIString + InnerString;
 }
 
-void ObjCQualifiedClassType::getAsStringInternal(std::string &InnerString) const 
-{
-  if (!InnerString.empty())    // Prefix the basic type, e.g. 'typedefname X'.
-    InnerString = ' ' + InnerString;
-  std::string ObjCQIString = "Class";
-  ObjCQIString += '<';
-  int num = getNumProtocols();
-  for (int i = 0; i < num; i++) {
-    ObjCQIString += getProtocols(i)->getNameAsString();
-    if (i < num-1)
-      ObjCQIString += ',';
-  }
-  ObjCQIString += '>';
-  InnerString = ObjCQIString + InnerString;
-}
-
 void TagType::getAsStringInternal(std::string &InnerString) const {
   if (!InnerString.empty())    // Prefix the basic type, e.g. 'typedefname X'.
     InnerString = ' ' + InnerString;