diff options
Diffstat (limited to 'lib/CodeGen/CGObjCMac.cpp')
| -rw-r--r-- | lib/CodeGen/CGObjCMac.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/CodeGen/CGObjCMac.cpp b/lib/CodeGen/CGObjCMac.cpp index 1b95547292..edef754b15 100644 --- a/lib/CodeGen/CGObjCMac.cpp +++ b/lib/CodeGen/CGObjCMac.cpp @@ -1730,6 +1730,10 @@ static Qualifiers::GC GetGCAttrTypeForType(ASTContext &Ctx, QualType FQT) { if (FQT.isObjCGCWeak() || FQT.getObjCLifetime() == Qualifiers::OCL_Weak) return Qualifiers::Weak; + // check for __unsafe_unretained + if (FQT.getObjCLifetime() == Qualifiers::OCL_ExplicitNone) + return Qualifiers::GCNone; + if (FQT->isObjCObjectPointerType() || FQT->isBlockPointerType()) return Qualifiers::Strong; |