Update clang to r104832.

26 files changed, 192 insertions, 7 deletions

diff --git a/test/CodeGenObjC/atomic-aggregate-property.m b/test/CodeGenObjC/atomic-aggregate-property.m
index 2896d37..93eeca8 100644
--- a/test/CodeGenObjC/atomic-aggregate-property.m
+++ b/test/CodeGenObjC/atomic-aggregate-property.m
@@ -1,4 +1,5 @@
 // RUN: %clang_cc1 -triple x86_64-apple-darwin10  -fobjc-nonfragile-abi -fobjc-gc -emit-llvm -o - %s | FileCheck -check-prefix LP64 %s
+// RUN: %clang_cc1 -x objective-c++ -triple x86_64-apple-darwin10  -fobjc-nonfragile-abi -fobjc-gc -emit-llvm -o - %s | FileCheck -check-prefix LP64 %s
 // rdar: // 7849824
 
 struct s {
diff --git a/test/CodeGenObjC/blocks-1.m b/test/CodeGenObjC/blocks-1.m
index 76bfd59..1ac9c30 100644
--- a/test/CodeGenObjC/blocks-1.m
+++ b/test/CodeGenObjC/blocks-1.m
@@ -8,6 +8,16 @@
 // RUN: grep "_Block_object_assign" %t | count 4
 // RUN: grep "objc_read_weak" %t | count 2
 // RUN: grep "objc_assign_weak" %t | count 3
+// RUN: %clang_cc1 -x objective-c++ %s -emit-llvm -o %t -fobjc-gc -fblocks -triple i386-apple-darwin10
+// RUN: grep "_Block_object_dispose" %t | count 6
+// RUN: grep "__copy_helper_block_" %t | count 4
+// RUN: grep "__destroy_helper_block_" %t | count 4
+// RUN: grep "__Block_byref_id_object_copy_" %t | count 2
+// RUN: grep "__Block_byref_id_object_dispose_" %t | count 2
+// RUN: grep "i32 135)" %t | count 0
+// RUN: grep "_Block_object_assign" %t | count 4
+// RUN: grep "objc_read_weak" %t | count 2
+// RUN: grep "objc_assign_weak" %t | count 3
 
 @interface NSDictionary @end
 
diff --git a/test/CodeGenObjC/blocks-2.m b/test/CodeGenObjC/blocks-2.m
index 15160cc..0062e84 100644
--- a/test/CodeGenObjC/blocks-2.m
+++ b/test/CodeGenObjC/blocks-2.m
@@ -1,5 +1,7 @@
 // RUN: %clang_cc1 %s -emit-llvm -o %t -fobjc-gc -fblocks -triple i386-apple-darwin10
 // RUN: grep "objc_assign_strongCast" %t | count 2
+// RUN: %clang_cc1 -x objective-c++ %s -emit-llvm -o %t -fobjc-gc -fblocks -triple i386-apple-darwin10
+// RUN: grep "objc_assign_strongCast" %t | count 2
 
 // This should generate a strong cast.
 
diff --git a/test/CodeGenObjC/blocks-ivar-debug.m b/test/CodeGenObjC/blocks-ivar-debug.m
new file mode 100644
index 0000000..d0cf1f1
--- /dev/null
+++ b/test/CodeGenObjC/blocks-ivar-debug.m
@@ -0,0 +1,20 @@
+// RUN: %clang_cc1 -g %s -fblocks -S -o %t
+// Radar 7959934
+
+@interface NSObject {
+  struct objc_object *isa;
+}
+@end
+@interface Foo : NSObject {
+  int _prop;
+}
+@end
+
+@implementation Foo
+- (int)doSomething {
+  int (^blk)(void) = ^{ return _prop; };
+  return blk();
+}
+
+@end
+
diff --git a/test/CodeGenObjC/blocks.m b/test/CodeGenObjC/blocks.m
index 8ba319e..b96a8d9 100644
--- a/test/CodeGenObjC/blocks.m
+++ b/test/CodeGenObjC/blocks.m
@@ -19,7 +19,7 @@ void foo(T *P) {
 -(void) im0;
 @end
 
-// RUN: grep 'define internal i32 @"__-\[A im0\]_block_invoke_"' %t
+// RUN: grep 'define internal i32 @"__8-\[A im0\]_block_invoke_0"' %t
 @implementation A
 -(void) im0 {
   (void) ^{ return 1; }();
@@ -31,5 +31,11 @@ void foo(T *P) {
 -(void) im1 {
   ^(void) { [self im0]; }();
 }
+-(void) im2 {
+  ^{ [super im0]; }();
+}
+-(void) im3 {
+  ^{ ^{[super im0];}(); }();
+}
 @end
 
diff --git a/test/CodeGenObjC/default-property-synthesis.m b/test/CodeGenObjC/default-property-synthesis.m
new file mode 100644
index 0000000..b3eeb22
--- /dev/null
+++ b/test/CodeGenObjC/default-property-synthesis.m
@@ -0,0 +1,38 @@
+// RUN: %clang_cc1 -triple x86_64-apple-darwin10 -fobjc-nonfragile-abi2 -emit-llvm -o %t %s
+// rdar://7923851.
+
+// Superclass declares property. Subclass redeclares the same property.
+// Do not @synthesize-by-default in the subclass. P1
+// Superclass declares a property. Subclass declares a different property with the same name
+// (such as different type or attributes). Do not @synthesize-by-default in the subclass. P2
+// Superclass conforms to a protocol that declares a property. Subclass redeclares the 
+// same property.  Do not @synthesize-by-default in the subclass. P3
+// Superclass conforms to a protocol that declares a property. Subclass conforms to the 
+// same protocol or a derived protocol. Do not @synthesize-by-default in the subclass. P4
+
+
+@protocol PROTO
+  @property int P3;
+  @property int P4;
+@end
+
+@protocol PROTO1 <PROTO> 
+  @property int IMP1;
+@end
+
+@interface Super <PROTO>
+  @property int P1;
+  @property (copy) id P2;
+@end
+
+@interface Sub : Super <PROTO1>
+  @property int P1;
+  @property (nonatomic, retain) id P2; // expected-warning {{property 'P2' 'copy' attribute does not match the property inherited from 'Super'}} \
+				       // expected-warning {{property 'P2' 'atomic' attribute does not match the property inherited from 'Super'}}
+  @property int P3;
+  @property int IMP2;
+@end
+
+@implementation Sub 
+@end
+
diff --git a/test/CodeGenObjC/ivar-layout-64-bitfields.m b/test/CodeGenObjC/ivar-layout-64-bitfields.m
index 1b6a16b..9710e16 100644
--- a/test/CodeGenObjC/ivar-layout-64-bitfields.m
+++ b/test/CodeGenObjC/ivar-layout-64-bitfields.m
@@ -1,4 +1,5 @@
 // RUN: %clang_cc1 -triple x86_64-apple-darwin9 -fobjc-gc -emit-llvm -o %t %s
+// RUN: %clang_cc1 -x objective-c++ -triple x86_64-apple-darwin9 -fobjc-gc -emit-llvm -o %t %s
 @interface I
 {
   struct {
diff --git a/test/CodeGenObjC/ivar-layout-64.m b/test/CodeGenObjC/ivar-layout-64.m
index 60ce1df..f227bfc 100644
--- a/test/CodeGenObjC/ivar-layout-64.m
+++ b/test/CodeGenObjC/ivar-layout-64.m
@@ -4,6 +4,12 @@
 // RUN: grep '@"\\01L_OBJC_CLASS_NAME_.*" = internal global .* c"\\11q\\10\\00"' %t
 // RUN: grep '@"\\01L_OBJC_CLASS_NAME_.*" = internal global .* c"!q\\00"' %t
 // RUN: grep '@"\\01L_OBJC_CLASS_NAME_.*" = internal global .* c"\\01\\14\\00"' %t
+// RUNX: llvm-gcc -ObjC++ -m64 -fobjc-gc -emit-llvm -S -o %t %s &&
+// RUN: %clang_cc1 -x objective-c++ -triple x86_64-apple-darwin10 -fobjc-nonfragile-abi -fobjc-gc -emit-llvm -o %t %s
+// RUN: grep '@"\\01L_OBJC_CLASS_NAME_.*" = internal global .* c"A\\00"' %t
+// RUN: grep '@"\\01L_OBJC_CLASS_NAME_.*" = internal global .* c"\\11q\\10\\00"' %t
+// RUN: grep '@"\\01L_OBJC_CLASS_NAME_.*" = internal global .* c"!q\\00"' %t
+// RUN: grep '@"\\01L_OBJC_CLASS_NAME_.*" = internal global .* c"\\01\\14\\00"' %t
 
 /*
 
diff --git a/test/CodeGenObjC/ivar-layout-no-optimize.m b/test/CodeGenObjC/ivar-layout-no-optimize.m
index e7fd130..7760f94 100644
--- a/test/CodeGenObjC/ivar-layout-no-optimize.m
+++ b/test/CodeGenObjC/ivar-layout-no-optimize.m
@@ -1,5 +1,7 @@
 // RUN: %clang_cc1 -fobjc-gc -triple x86_64-apple-darwin -O0 -S %s -o %t-64.s
 // RUN: FileCheck -check-prefix LP64 --input-file=%t-64.s %s
+// RUN: %clang_cc1 -x objective-c++ -fobjc-gc -triple x86_64-apple-darwin -O0 -S %s -o %t-64.s
+// RUN: FileCheck -check-prefix LP64 --input-file=%t-64.s %s
 
 @interface NSObject {
   id isa;
diff --git a/test/CodeGenObjC/objc-gc-aggr-assign.m b/test/CodeGenObjC/objc-gc-aggr-assign.m
new file mode 100644
index 0000000..9fd64d5
--- /dev/null
+++ b/test/CodeGenObjC/objc-gc-aggr-assign.m
@@ -0,0 +1,62 @@
+// RUN: %clang_cc1 -triple x86_64-apple-darwin10 -fobjc-gc -emit-llvm -o - %s | FileCheck -check-prefix C %s
+// RUN: %clang_cc1 -x objective-c++ -triple x86_64-apple-darwin10 -fobjc-gc -emit-llvm -o - %s | FileCheck -check-prefix CP %s
+
+static int count;
+
+typedef struct S {
+   int ii;
+} SS;
+
+struct type_s {
+   SS may_recurse;
+   id id_val;
+};
+
+@interface NamedObject
+{
+  struct type_s type_s_ivar;
+}
+- (void) setSome : (struct type_s) arg;
+- (struct type_s) getSome;
+@property(assign) struct type_s aggre_prop;
+@end
+
+@implementation NamedObject 
+- (void) setSome : (struct type_s) arg
+  {
+     type_s_ivar = arg;
+  }
+- (struct type_s) getSome 
+  {
+    return type_s_ivar;
+  }
+@synthesize aggre_prop = type_s_ivar;
+@end
+
+struct type_s some = {{1234}, (id)0};
+
+struct type_s get(void)
+{
+  return some;
+}
+
+void f(const struct type_s *in, struct type_s *out) {
+  *out = *in;
+}
+
+#ifdef __cplusplus
+struct Derived : type_s { };
+
+void foo(Derived* src, Derived* dest) {
+        *dest = *src;
+}
+#endif
+
+// CHECK-C: call i8* @objc_memmove_collectable
+// CHECK-C: call i8* @objc_memmove_collectable
+// CHECK-C: call i8* @objc_memmove_collectable
+
+// CHECK-CP: call i8* @objc_memmove_collectable
+// CHECK-CP: call i8* @objc_memmove_collectable
+// CHECK-CP: call i8* @objc_memmove_collectable
+// CHECK-CP: call i8* @objc_memmove_collectable
diff --git a/test/CodeGenObjC/objc2-new-gc-api-strongcast.m b/test/CodeGenObjC/objc2-new-gc-api-strongcast.m
index 1ff2dd3..0413910 100644
--- a/test/CodeGenObjC/objc2-new-gc-api-strongcast.m
+++ b/test/CodeGenObjC/objc2-new-gc-api-strongcast.m
@@ -1,9 +1,11 @@
 // RUN: %clang_cc1 -triple x86_64-apple-darwin10 -fblocks -fobjc-gc -emit-llvm -o %t %s
 // RUN: grep -F '@objc_assign_strongCast' %t  | count 4
+// RUN: %clang_cc1 -x objective-c++ -triple x86_64-apple-darwin10 -fblocks -fobjc-gc -emit-llvm -o %t %s
+// RUN: grep -F '@objc_assign_strongCast' %t  | count 4
 
 @interface DSATextSearch @end
 
-DSATextSearch **_uniqueIdToIdentifierArray = ((void *)0);
+DSATextSearch **_uniqueIdToIdentifierArray = (0);
 void foo (int _nextId)
 {
 	_uniqueIdToIdentifierArray[_nextId] = 0;  // objc_assign_strongCast
diff --git a/test/CodeGenObjC/objc2-no-write-barrier.m b/test/CodeGenObjC/objc2-no-write-barrier.m
index 544c329..a0ebc10 100644
--- a/test/CodeGenObjC/objc2-no-write-barrier.m
+++ b/test/CodeGenObjC/objc2-no-write-barrier.m
@@ -1,5 +1,7 @@
 // RUN: %clang_cc1 -triple x86_64-apple-darwin9 -fobjc-gc -emit-llvm -o %t %s
 // RUN: grep 'objc_assign' %t | count 0
+// RUN: %clang_cc1 -x objective-c++ -triple x86_64-apple-darwin9 -fobjc-gc -emit-llvm -o %t %s
+// RUN: grep 'objc_assign' %t | count 0
 
 typedef struct {
     int ival;
diff --git a/test/CodeGenObjC/objc2-retain-codegen.m b/test/CodeGenObjC/objc2-retain-codegen.m
index 2c3317a..9f66206 100644
--- a/test/CodeGenObjC/objc2-retain-codegen.m
+++ b/test/CodeGenObjC/objc2-retain-codegen.m
@@ -1,4 +1,5 @@
 // RUN: %clang_cc1 -triple x86_64-unknown-unknown -fobjc-gc-only -emit-llvm -o %t %s
+// RUN: %clang_cc1 -x objective-c++ -triple x86_64-unknown-unknown -fobjc-gc-only -emit-llvm -o %t %s
 
 @interface I0 {
   I0 *_f0;
diff --git a/test/CodeGenObjC/objc2-strong-cast-1.m b/test/CodeGenObjC/objc2-strong-cast-1.m
index 509f21a..b79f8a0 100644
--- a/test/CodeGenObjC/objc2-strong-cast-1.m
+++ b/test/CodeGenObjC/objc2-strong-cast-1.m
@@ -1,4 +1,5 @@
 // RUN: %clang_cc1 -triple x86_64-unknown-unknown -fobjc-gc -emit-llvm -o %t %s
+// RUN: %clang_cc1 -x objective-c++ -triple x86_64-unknown-unknown -fobjc-gc -emit-llvm -o %t %s
 
 @interface I {
   __attribute__((objc_gc(strong))) int *i_IdocumentIDs;
diff --git a/test/CodeGenObjC/objc2-strong-cast.m b/test/CodeGenObjC/objc2-strong-cast.m
index 9ef463c..7291c4e 100644
--- a/test/CodeGenObjC/objc2-strong-cast.m
+++ b/test/CodeGenObjC/objc2-strong-cast.m
@@ -1,4 +1,5 @@
 // RUN: %clang_cc1 -fobjc-gc -emit-llvm -o %t %s
+// RUN: %clang_cc1 -x objective-c++ -fobjc-gc -emit-llvm -o %t %s
 
 @interface I {
   __attribute__((objc_gc(strong))) signed long *_documentIDs;
diff --git a/test/CodeGenObjC/objc2-weak-assign.m b/test/CodeGenObjC/objc2-weak-assign.m
index 42fa773..74c0c00 100644
--- a/test/CodeGenObjC/objc2-weak-assign.m
+++ b/test/CodeGenObjC/objc2-weak-assign.m
@@ -1,5 +1,7 @@
 // RUN: %clang_cc1 -triple x86_64-apple-darwin9 -fobjc-gc -emit-llvm -o %t %s
 // RUN: grep -e "objc_assign_weak" %t | grep -e "call" | count 6
+// RUN: %clang_cc1 -x objective-c++ -triple x86_64-apple-darwin9 -fobjc-gc -emit-llvm -o %t %s
+// RUN: grep -e "objc_assign_weak" %t | grep -e "call" | count 6
 
 __weak id* x;
 id* __weak y;
diff --git a/test/CodeGenObjC/objc2-weak-compare.m b/test/CodeGenObjC/objc2-weak-compare.m
index cb8ca5f..8cba1a9 100644
--- a/test/CodeGenObjC/objc2-weak-compare.m
+++ b/test/CodeGenObjC/objc2-weak-compare.m
@@ -1,4 +1,5 @@
 // RUN: %clang_cc1 -triple i386-apple-darwin9 -fobjc-gc -emit-llvm -o %t %s
+// RUN: %clang_cc1 -x objective-c++ -triple i386-apple-darwin9 -fobjc-gc -emit-llvm -o %t %s
 
 @interface PBXTarget 
 {
@@ -10,6 +11,7 @@ PBXTarget * result;
 - Meth;
 @end
 
+extern void foo();
 @implementation PBXTarget
 - Meth {
 	if (_lastKnownTarget != result)
diff --git a/test/CodeGenObjC/objc2-weak-ivar-debug.m b/test/CodeGenObjC/objc2-weak-ivar-debug.m
index a6fb7fa2..8f7acd7 100644
--- a/test/CodeGenObjC/objc2-weak-ivar-debug.m
+++ b/test/CodeGenObjC/objc2-weak-ivar-debug.m
@@ -1,5 +1,7 @@
 // RUN: %clang_cc1 -triple x86_64-apple-darwin9 -fobjc-gc -g -emit-llvm -o - %s
 // RUN: %clang_cc1 -triple i386-apple-darwin9 -fobjc-gc -g -emit-llvm -o - %s
+// RUN: %clang_cc1 -x objective-c++ -triple x86_64-apple-darwin9 -fobjc-gc -g -emit-llvm -o - %s
+// RUN: %clang_cc1 -x objective-c++ -triple i386-apple-darwin9 -fobjc-gc -g -emit-llvm -o - %s
 
 // rdar://7252252
 @interface Loop {
diff --git a/test/CodeGenObjC/objc2-weak-ivar.m b/test/CodeGenObjC/objc2-weak-ivar.m
index cfe1e95..8c91a80 100644
--- a/test/CodeGenObjC/objc2-weak-ivar.m
+++ b/test/CodeGenObjC/objc2-weak-ivar.m
@@ -1,4 +1,5 @@
 // RUN: %clang_cc1 -triple x86_64-apple-darwin9 -fobjc-gc -emit-llvm -o %t %s
+// RUN: %clang_cc1 -x objective-c++ -triple x86_64-apple-darwin9 -fobjc-gc -emit-llvm -o %t %s
 @class NSObject;
 
 @interface Foo  {
diff --git a/test/CodeGenObjC/objc2-write-barrier-2.m b/test/CodeGenObjC/objc2-write-barrier-2.m
index 9a76c6e..74cd7ea 100644
--- a/test/CodeGenObjC/objc2-write-barrier-2.m
+++ b/test/CodeGenObjC/objc2-write-barrier-2.m
@@ -2,6 +2,10 @@
 // RUN: grep -F '@objc_assign_global' %t  | count 7
 // RUN: grep -F '@objc_assign_ivar' %t  | count 5
 // RUN: grep -F '@objc_assign_strongCast' %t  | count 8
+// RUN: %clang_cc1 -x objective-c++ -triple x86_64-apple-darwin10 -fobjc-gc -emit-llvm -o %t %s
+// RUN: grep -F '@objc_assign_global' %t  | count 7
+// RUN: grep -F '@objc_assign_ivar' %t  | count 5
+// RUN: grep -F '@objc_assign_strongCast' %t  | count 8
 
 extern id **somefunc(void);
 extern id *somefunc2(void);
diff --git a/test/CodeGenObjC/objc2-write-barrier-3.m b/test/CodeGenObjC/objc2-write-barrier-3.m
index 626083b..cb72cc0 100644
--- a/test/CodeGenObjC/objc2-write-barrier-3.m
+++ b/test/CodeGenObjC/objc2-write-barrier-3.m
@@ -1,6 +1,9 @@
 // RUN: %clang_cc1 -triple x86_64-apple-darwin10 -fobjc-nonfragile-abi -fblocks -fobjc-gc -emit-llvm -o %t %s
 // RUN: grep objc_assign_ivar %t | count 3
 // RUN: grep objc_assign_strongCast %t | count 6
+// RUN: %clang_cc1 -x objective-c++ -triple x86_64-apple-darwin10 -fobjc-nonfragile-abi -fblocks -fobjc-gc -emit-llvm -o %t %s
+// RUN: grep objc_assign_ivar %t | count 3
+// RUN: grep objc_assign_strongCast %t | count 6
 
 struct Slice {
     void *__strong * items;
diff --git a/test/CodeGenObjC/objc2-write-barrier-4.m b/test/CodeGenObjC/objc2-write-barrier-4.m
index 11b4ab4..ab30649 100644
--- a/test/CodeGenObjC/objc2-write-barrier-4.m
+++ b/test/CodeGenObjC/objc2-write-barrier-4.m
@@ -1,6 +1,9 @@
 // RUN: %clang_cc1 -triple x86_64-apple-darwin10 -fobjc-gc -emit-llvm -o %t %s
 // RUN: grep objc_assign_global %t | count 3
 // RUN: grep objc_assign_strongCast %t | count 2
+// RUN: %clang_cc1 -x objective-c++ -triple x86_64-apple-darwin10 -fobjc-gc -emit-llvm -o %t %s
+// RUN: grep objc_assign_global %t | count 3
+// RUN: grep objc_assign_strongCast %t | count 2
 
 @interface A
 @end
diff --git a/test/CodeGenObjC/objc2-write-barrier-5.m b/test/CodeGenObjC/objc2-write-barrier-5.m
index babe26d..373df0c 100644
--- a/test/CodeGenObjC/objc2-write-barrier-5.m
+++ b/test/CodeGenObjC/objc2-write-barrier-5.m
@@ -1,6 +1,9 @@
 // RUN: %clang_cc1 -triple x86_64-apple-darwin10 -fobjc-gc -emit-llvm -o %t %s
 // RUN: grep objc_assign_ivar %t | count 0
 // RUN: grep objc_assign_strongCast %t | count 5
+// RUN: %clang_cc1 -x objective-c++ -triple x86_64-apple-darwin10 -fobjc-gc -emit-llvm -o %t %s
+// RUN: grep objc_assign_ivar %t | count 0
+// RUN: grep objc_assign_strongCast %t | count 5
 
 @interface TestUnarchiver 
 {
diff --git a/test/CodeGenObjC/objc2-write-barrier.m b/test/CodeGenObjC/objc2-write-barrier.m
index 0934e0a..08b65de 100644
--- a/test/CodeGenObjC/objc2-write-barrier.m
+++ b/test/CodeGenObjC/objc2-write-barrier.m
@@ -1,6 +1,9 @@
 // RUN: %clang_cc1 -triple x86_64-apple-darwin10 -fobjc-gc -emit-llvm -o %t %s
 // RUN: grep -F '@objc_assign_global' %t  | count 21
 // RUN: grep -F '@objc_assign_ivar' %t  | count 11
+// RUN: %clang_cc1 -x objective-c++ -triple x86_64-apple-darwin10 -fobjc-gc -emit-llvm -o %t %s
+// RUN: grep -F '@objc_assign_global' %t  | count 21
+// RUN: grep -F '@objc_assign_ivar' %t  | count 11
 
 
 typedef const struct __CFDictionary * CFDictionaryRef;
@@ -49,9 +52,9 @@ struct_with_ids_t GlobalStructArray[10];
 
 
 // The test cases
-void *rhs = 0;
+void* rhs = 0;
 
-#define ASSIGNTEST(expr, global) expr = rhs
+#define ASSIGNTEST(expr, global) expr = (typeof(expr))rhs
 
 int testGlobals() {
   // Everything in this function generates assign_global intercepts
diff --git a/test/CodeGenObjC/property-complex.m b/test/CodeGenObjC/property-complex.m
index 59200eb..071d0b1 100644
--- a/test/CodeGenObjC/property-complex.m
+++ b/test/CodeGenObjC/property-complex.m
@@ -1,5 +1,5 @@
-// RUN: %clang_cc1 -triple i386-apple-darwin9 -emit-llvm -S -o - %s
-// RUN: %clang_cc1 -triple x86_64-apple-darwin9 -emit-llvm -S -o - %s
+// RUN: %clang_cc1 -triple i386-apple-darwin9 -emit-llvm -o %t %s
+// RUN: %clang_cc1 -triple x86_64-apple-darwin9 -emit-llvm -o %t %s
 
 @interface I0 {
 @public
diff --git a/test/CodeGenObjC/protocols.m b/test/CodeGenObjC/protocols.m
index 0f24a1c..6dadb11 100644
--- a/test/CodeGenObjC/protocols.m
+++ b/test/CodeGenObjC/protocols.m
@@ -1,8 +1,9 @@
-// RUN: %clang_cc1 -emit-llvm %s -o %t
+// RUN: %clang_cc1 -emit-llvm-only %s
 
 void p(const char*, ...);
 
 @interface Root
++(int) maxValue;
 -(int) conformsTo: (id) x;
 @end
 
@@ -48,3 +49,9 @@ int main() {
 
   return 0;
 }
+
+// rdar://problem/7992749
+typedef Root<P1> P1Object;
+int test10() {
+  return [P1Object maxValue];
+}