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| author | Fariborz Jahanian <fjahanian@apple.com> | 2012-02-02 19:34:05 +0000 |
|---|---|---|
| committer | Fariborz Jahanian <fjahanian@apple.com> | 2012-02-02 19:34:05 +0000 |
| commit | ff2a0ecae1d7692dbb63aa540dba41a8c21d7ee4 (patch) | |
| tree | a548790b0d6ac27101ea41d6574f8710d609a82d /lib/Sema/SemaObjCProperty.cpp | |
| parent | 0d3b87cd3a644a71e2e7bb28f32bfc6d5cdb9747 (diff) | |
objc: comment the code which allows narroing of property object
type in continuation class.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@149625 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Sema/SemaObjCProperty.cpp')
| -rw-r--r-- | lib/Sema/SemaObjCProperty.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/Sema/SemaObjCProperty.cpp b/lib/Sema/SemaObjCProperty.cpp index 7f6d8c34f4..42a5c9d0e8 100644 --- a/lib/Sema/SemaObjCProperty.cpp +++ b/lib/Sema/SemaObjCProperty.cpp @@ -279,6 +279,9 @@ Sema::HandlePropertyInClassExtension(Scope *S, if (!Context.hasSameType(PIDecl->getType(), PDecl->getType())) { bool IncompatibleObjC = false; QualType ConvertedType; + // Relax the strict type matching for property type in continuation class. + // Allow property object type of continuation class to be different as long + // as it narrows the object type in its primary class property. if (!isa<ObjCObjectPointerType>(PIDecl->getType()) || !isa<ObjCObjectPointerType>(PDecl->getType()) || (!isObjCPointerConversion(PDecl->getType(), PIDecl->getType(), |