1 files changed, 82 insertions, 0 deletions
diff --git a/test/Analysis/NoReturn.m b/test/Analysis/NoReturn.m
new file mode 100644
index 0000000..a43f99b
--- /dev/null
+++ b/test/Analysis/NoReturn.m
@@ -0,0 +1,82 @@
+// RUN: clang-cc -analyze -checker-simple -analyzer-store=basic -analyzer-constraints=basic -verify %s &&
+// RUN: clang-cc -analyze -checker-simple -analyzer-store=basic -analyzer-constraints=range -verify %s &&
+// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic -analyzer-constraints=basic -verify %s &&
+// RUN: clang-cc -analyze -checker-cfref -analyzer-store=basic -analyzer-constraints=range -verify %s &&
+// RUN: clang-cc -analyze -checker-cfref -analyzer-store=region -analyzer-constraints=basic -verify %s &&
+// RUN: clang-cc -analyze -checker-cfref -analyzer-store=region -analyzer-constraints=range -verify %s
+
+#include <stdarg.h>
+
+//===----------------------------------------------------------------------===//
+// The following code is reduced using delta-debugging from
+// Foundation.h (Mac OS X).
+//
+// It includes the basic definitions for the test cases below.
+// Not directly including Foundation.h directly makes this test case 
+// both svelte and portable to non-Mac platforms.
+//===----------------------------------------------------------------------===//
+
+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
+extern id NSAllocateObject(Class aClass, NSUInteger extraBytes, NSZone *zone);
+@interface NSString : NSObject <NSCopying, NSMutableCopying, NSCoding>
+- (NSUInteger)length;
++ (id)stringWithFormat:(NSString *)format, ...;
+@end
+@interface NSSimpleCString : NSString {} @end
+@interface NSConstantString : NSSimpleCString @end
+extern void *_NSConstantStringClassReference;
+typedef double NSTimeInterval;
+@interface NSDate : NSObject <NSCopying, NSCoding>  - (NSTimeInterval)timeIntervalSinceReferenceDate; @end
+@class NSString, NSDictionary, NSArray;
+@interface NSException : NSObject <NSCopying, NSCoding> {}
++ (NSException *)exceptionWithName:(NSString *)name reason:(NSString *)reason userInfo:(NSDictionary *)userInfo;
+- (void)raise;
+@end
+@interface NSException (NSExceptionRaisingConveniences)
++ (void)raise:(NSString *)name format:(NSString *)format, ...;
++ (void)raise:(NSString *)name format:(NSString *)format arguments:(va_list)argList;
+@end
+
+enum {NSPointerFunctionsStrongMemory = (0 << 0),     NSPointerFunctionsZeroingWeakMemory = (1 << 0),     NSPointerFunctionsOpaqueMemory = (2 << 0),     NSPointerFunctionsMallocMemory = (3 << 0),     NSPointerFunctionsMachVirtualMemory = (4 << 0),        NSPointerFunctionsObjectPersonality = (0 << 8),     NSPointerFunctionsOpaquePersonality = (1 << 8),     NSPointerFunctionsObjectPointerPersonality = (2 << 8),     NSPointerFunctionsCStringPersonality = (3 << 8),     NSPointerFunctionsStructPersonality = (4 << 8),     NSPointerFunctionsIntegerPersonality = (5 << 8),      NSPointerFunctionsCopyIn = (1 << 16), };
+
+//===----------------------------------------------------------------------===//
+// Test cases.
+//===----------------------------------------------------------------------===//
+
+int f1(int *x, NSString* s) {
+  
+  if (x) ++x;
+  
+  [NSException raise:@"Blah" format:[NSString stringWithFormat:@"Blah %@", s]];
+  
+  return *x; // no-warning
+}
+
+int f2(int *x, ...) {
+  
+  if (x) ++x;
+  va_list alist;
+  va_start(alist, x);
+  
+  [NSException raise:@"Blah" format:@"Blah %@" arguments:alist];
+  
+  return *x; // no-warning
+}
+
+int f3(int* x) {
+  
+  if (x) ++x;
+  
+  [[NSException exceptionWithName:@"My Exception" reason:@"Want to test exceptions." userInfo:0] raise];
+
+  return *x; // no-warning
+}
+