Fix <rdar://problem/6311947> clang on xcode (regression): error: use of undeclared identifier 'expandedValue'.
Mea culpa: I introduced this regresson in the following 2 commits: r57529 (10/14), r57841 (10/20).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58007 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/SemaObjC/compare-qualified-id.m b/test/SemaObjC/compare-qualified-id.m
new file mode 100644
index 0000000..9164066
--- /dev/null
+++ b/test/SemaObjC/compare-qualified-id.m
@@ -0,0 +1,33 @@
+// RUN: clang -fsyntax-only -verify %s
+
+typedef signed char BOOL;
+typedef unsigned int NSUInteger;
+typedef struct _NSZone NSZone;
+@class NSInvocation, NSMethodSignature, NSCoder, NSString, NSEnumerator;
+@protocol NSObject - (BOOL)isEqual:(id)object; @end
+@protocol NSCopying - (id)copyWithZone:(NSZone *)zone; @end
+@protocol NSMutableCopying - (id)mutableCopyWithZone:(NSZone *)zone; @end
+@protocol NSCoding - (void)encodeWithCoder:(NSCoder *)aCoder; @end
+@interface NSObject <NSObject> {} @end
+typedef struct {} NSFastEnumerationState;
+@protocol NSFastEnumeration - (NSUInteger)countByEnumeratingWithState:(NSFastEnumerationState *)state objects:(id *)stackbuf count:(NSUInteger)len; @end
+@interface NSDictionary : NSObject <NSCopying, NSMutableCopying, NSCoding, NSFastEnumeration> - (NSUInteger)count; @end
+@interface NSMutableDictionary : NSDictionary - (void)removeObjectForKey:(id)aKey; @end
+extern NSString * const NSTaskDidTerminateNotification;
+
+@interface XCPropertyExpansionContext : NSObject <NSCopying> {
+ NSMutableDictionary * _propNamesToPropValuesCache;
+} @end
+
+@protocol XCPropertyValues <NSObject, NSCopying>
+- (NSString *)evaluateAsStringInContext:(XCPropertyExpansionContext *)context withNestingState:(const void *)state;
+@end
+
+@implementation XCPropertyExpansionContext
+- (NSString *)expandedValueForProperty:(NSString *)property {
+ id <XCPropertyValues> cachedValueNode = [_propNamesToPropValuesCache objectForKey:property]; // expected-warning {{method '-objectForKey:' not found (return type defaults to 'id')}}
+ if (cachedValueNode == ((void *)0)) { } // expected-warning {{comparison of distinct pointer types ('id<XCPropertyValues>' and 'void *')}}
+ NSString * expandedValue = [cachedValueNode evaluateAsStringInContext:self withNestingState:((void *)0)];
+ return expandedValue;
+}
+