objc: fixes a bug where struct used inside an

objc class was not being exported to parent decl
context resulting in bogus mismatch warning later on.
// rdar://10655530


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@148320 91177308-0d34-0410-b5e6-96231b3b80d8

2 files changed, 22 insertions, 1 deletions

diff --git a/lib/Sema/SemaDecl.cpp b/lib/Sema/SemaDecl.cpp
index 6196ea3f6c..0e99f70476 100644
--- a/lib/Sema/SemaDecl.cpp
+++ b/lib/Sema/SemaDecl.cpp
@@ -7872,7 +7872,8 @@ Decl *Sema::ActOnTag(Scope *S, unsigned TagSpec, TagUseKind TUK,
       // Find the context where we'll be declaring the tag.
       // FIXME: We would like to maintain the current DeclContext as the
       // lexical context,
-      while (SearchDC->isRecord() || SearchDC->isTransparentContext())
+      while (SearchDC->isRecord() || SearchDC->isTransparentContext() ||
+             SearchDC->isObjCContainer())
         SearchDC = SearchDC->getParent();
 
       // Find the scope where we'll be declaring the tag.
diff --git a/test/SemaObjC/continuation-class-property.m b/test/SemaObjC/continuation-class-property.m
index d017ac23dc..7d95424a06 100644
--- a/test/SemaObjC/continuation-class-property.m
+++ b/test/SemaObjC/continuation-class-property.m
@@ -41,3 +41,23 @@ typedef struct {
 @property (readwrite) NSString *foo; // expected-error {{type of property 'NSString *' in continuation class does not match property type in primary class}}
 @property (readwrite, strong) NSRect bar; // expected-error {{type of property 'NSRect' in continuation class does not match property type in primary class}}
 @end
+
+// rdar://10655530
+struct S;
+struct S1;
+@interface STAdKitContext
+@property (nonatomic, readonly, assign) struct evhttp_request *httpRequest;
+@property (nonatomic, readonly, assign) struct S *httpRequest2;
+@property (nonatomic, readonly, assign) struct S1 *httpRequest3;
+@property (nonatomic, readonly, assign) struct S2 *httpRequest4;
+@end
+
+struct evhttp_request;
+struct S1;
+
+@interface STAdKitContext()
+@property (nonatomic, readwrite, assign) struct evhttp_request *httpRequest;
+@property (nonatomic, readwrite, assign) struct S *httpRequest2;
+@property (nonatomic, readwrite, assign) struct S1 *httpRequest3;
+@property (nonatomic, readwrite, assign) struct S2 *httpRequest4;
+@end