vendor/clang/clang-r72732

1 files changed, 37 insertions, 0 deletions

diff --git a/test/Analysis/uninit-ps-rdar6145427.m b/test/Analysis/uninit-ps-rdar6145427.m
new file mode 100644
index 000000000000..49eb26984a0b
--- /dev/null
+++ b/test/Analysis/uninit-ps-rdar6145427.m
@@ -0,0 +1,37 @@
+// RUN: clang-cc -analyze -verify -analyzer-store=basic -checker-cfref %s &&
+// RUN: clang-cc -analyze -verify -analyzer-store=region -checker-cfref %s
+
+// Delta-Debugging reduced preamble.
+typedef signed char BOOL;
+typedef unsigned int NSUInteger;
+@class NSString, Protocol;
+extern void NSLog(NSString *format, ...) __attribute__((format(__NSString__, 1, 2)));
+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 NSCoding  - (void)encodeWithCoder:(NSCoder *)aCoder; @end
+@interface NSObject <NSObject> {} + (id)alloc; @end
+extern id NSAllocateObject(Class aClass, NSUInteger extraBytes, NSZone *zone);
+@interface NSValue : NSObject <NSCopying, NSCoding>  - (void)getValue:(void *)value; @end
+@class NSString, NSData;
+typedef struct _NSPoint {} NSRange;
+@interface NSValue (NSValueRangeExtensions) 
++ (NSValue *)valueWithRange:(NSRange)range;
+- (id)objectAtIndex:(NSUInteger)index;
+@end
+@interface NSAutoreleasePool : NSObject {} - (void)drain; @end
+extern NSString * const NSBundleDidLoadNotification;
+typedef struct {} NSDecimal;
+@interface NSNetService : NSObject {} - (id)init; @end
+extern NSString * const NSUndoManagerCheckpointNotification;
+
+// Test case: <rdar://problem/6145427>
+
+int main (int argc, const char * argv[]) {
+  NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init];
+  id someUnintializedPointer = [someUnintializedPointer objectAtIndex:0]; // expected-warning{{Receiver in message expression is an uninitialized value.}}
+  NSLog(@"%@", someUnintializedPointer);    
+  [pool drain];
+  return 0;
+}