In ARC mode, consider Objective-C lifetime types (object pointers and

block pointers) that don't have any qualification to be POD types. We
were previously considering them to be non-POD types, because this was
convenient in C++ for is_pod-like traits. However, we now end up
inferring lifetime in such cases (template arguments infer __strong),
so it is not necessary.

Moreover, we want rvalues of object type (which have their lifetime
stripped) to be PODs to allow, e.g., va_arg(arglist, id) to function
properly. Fixes <rdar://problem/9758798>.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@134993 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 0 insertions, 2 deletions

diff --git a/lib/AST/Type.cpp b/lib/AST/Type.cpp
index 1f0a37efac..08971eb034 100644
--- a/lib/AST/Type.cpp
+++ b/lib/AST/Type.cpp
@@ -915,8 +915,6 @@ bool QualType::isPODType(ASTContext &Context) const {
       return false;
 
     case Qualifiers::OCL_None:
-      if ((*this)->isObjCLifetimeType())
-        return false;
       break;
     }        
   }