Non-pointer objects are none gc'able regardles of
the attribute set on them.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68844 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/AST/ASTContext.cpp b/lib/AST/ASTContext.cpp
index 25ab97e..ac69a38 100644
--- a/lib/AST/ASTContext.cpp
+++ b/lib/AST/ASTContext.cpp
@@ -2694,6 +2694,10 @@
else if (Ty->isPointerType())
return getObjCGCAttrKind(Ty->getAsPointerType()->getPointeeType());
}
+ // Non-pointers have none gc'able attribute regardless of the attribute
+ // set on them.
+ else if (!isObjCObjectPointerType(Ty) && !Ty->isPointerType())
+ return QualType::GCNone;
}
return GCAttrs;
}
diff --git a/test/CodeGenObjC/objc2-no-strong-cast.m b/test/CodeGenObjC/objc2-no-strong-cast.m
new file mode 100644
index 0000000..bce50cd
--- /dev/null
+++ b/test/CodeGenObjC/objc2-no-strong-cast.m
@@ -0,0 +1,22 @@
+// RUN: clang-cc -emit-llvm -o %t %s
+
+@interface PDFViewPrivateVars
+{
+@public
+ __attribute__((objc_gc(strong))) char *addedTooltips;
+}
+@end
+
+@interface PDFView
+{
+ PDFViewPrivateVars *_pdfPriv;
+}
+@end
+
+@implementation PDFView
+- (void) addTooltipsForPage
+{
+ _pdfPriv->addedTooltips[4] = 1;
+}
+@end
+