objective-C arc: remove -Warc-abi in its entirety.

// rdar://10554025


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@163917 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 0 insertions, 36 deletions

diff --git a/lib/Sema/SemaDecl.cpp b/lib/Sema/SemaDecl.cpp
index 7903ed0e30..134b965a33 100644
--- a/lib/Sema/SemaDecl.cpp
+++ b/lib/Sema/SemaDecl.cpp
@@ -10117,42 +10117,6 @@ void Sema::ActOnFields(Scope* S,
           Convs->setAccess(I, (*I)->getAccess());
         
         if (!CXXRecord->isDependentType()) {
-          // Objective-C Automatic Reference Counting:
-          //   If a class has a non-static data member of Objective-C pointer
-          //   type (or array thereof), it is a non-POD type and its
-          //   default constructor (if any), copy constructor, copy assignment
-          //   operator, and destructor are non-trivial.
-          //
-          // This rule is also handled by CXXRecordDecl::completeDefinition(). 
-          // However, here we check whether this particular class is only 
-          // non-POD because of the presence of an Objective-C pointer member. 
-          // If so, objects of this type cannot be shared between code compiled 
-          // with ARC and code compiled with manual retain/release.
-          if (getLangOpts().ObjCAutoRefCount &&
-              CXXRecord->hasObjectMember() && 
-              CXXRecord->getLinkage() == ExternalLinkage) {
-            if (CXXRecord->isPOD()) {
-              Diag(CXXRecord->getLocation(), 
-                   diag::warn_arc_non_pod_class_with_object_member)
-               << CXXRecord;
-            } else {
-              // FIXME: Fix-Its would be nice here, but finding a good location
-              // for them is going to be tricky.
-              if (CXXRecord->hasTrivialCopyConstructor())
-                Diag(CXXRecord->getLocation(), 
-                     diag::warn_arc_trivial_member_function_with_object_member)
-                  << CXXRecord << 0;
-              if (CXXRecord->hasTrivialCopyAssignment())
-                Diag(CXXRecord->getLocation(), 
-                     diag::warn_arc_trivial_member_function_with_object_member)
-                << CXXRecord << 1;
-              if (CXXRecord->hasTrivialDestructor())
-                Diag(CXXRecord->getLocation(), 
-                     diag::warn_arc_trivial_member_function_with_object_member)
-                << CXXRecord << 2;
-            }
-          }
-          
           // Adjust user-defined destructor exception spec.
           if (getLangOpts().CPlusPlus0x &&
               CXXRecord->hasUserDeclaredDestructor())