Add typeinfo support for T* and const T* for all builtin types T.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@89030 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 13 insertions, 0 deletions

diff --git a/lib/CodeGen/CGRtti.cpp b/lib/CodeGen/CGRtti.cpp
index 5ac2095c25..de26f543f6 100644
--- a/lib/CodeGen/CGRtti.cpp
+++ b/lib/CodeGen/CGRtti.cpp
@@ -253,6 +253,19 @@ public:
       // We expect all type_info objects for builtin types to be in the library.
       return BuildTypeRef(Ty);
     }
+
+    case Type::Pointer: {
+      QualType PTy = Ty->getPointeeType();
+      Qualifiers Q = PTy.getQualifiers();
+      Q.removeConst();
+      // T* and const T* for all builtin types T are expected in the library.
+      if (isa<BuiltinType>(PTy) && Q.empty())
+        return BuildTypeRef(Ty);
+
+      assert(0 && "typeid expression");
+      const llvm::Type *Int8PtrTy = llvm::Type::getInt8PtrTy(VMContext);
+      return llvm::Constant::getNullValue(Int8PtrTy);
+    }
     }
   }
 };