1 files changed, 29 insertions, 0 deletions
diff --git a/test/SemaObjC/uninit-variables.m b/test/SemaObjC/uninit-variables.m
index cad0f54..a331226 100644
--- a/test/SemaObjC/uninit-variables.m
+++ b/test/SemaObjC/uninit-variables.m
@@ -1,5 +1,16 @@
 // RUN: %clang_cc1 -fsyntax-only -Wuninitialized -fsyntax-only -fblocks %s -verify
 
+#include <stdarg.h>
+
+@interface NSObject {} @end
+@class NSString;
+
+@interface NSException
++ (void)raise:(NSString *)name format:(NSString *)format, ...;
++ (void)raise:(NSString *)name format:(NSString *)format arguments:(va_list)argList;
+- (void)raise;
+@end
+
 // Duplicated from uninit-variables.c.
 // Test just to ensure the analysis is working.
 int test1() {
@@ -25,3 +36,21 @@ void test3() {
   }
 }
 
+int test_abort_on_exceptions(int y, NSException *e, NSString *s, int *z, ...) {
+  int x; // expected-note {{initialize the variable 'x' to silence this warning}}
+  if (y == 1) {
+    va_list alist;
+    va_start(alist, z);
+    [NSException raise:@"Blah" format:@"Blah %@" arguments:alist];
+    return x;
+  }
+  else if (y == 2) {
+	[NSException raise:@"Blah" format:s];
+	return x;  
+  }
+  else if (y == 3) {
+	[e raise];
+	return x;
+  }
+  return x; // expected-warning {{variable 'x' is uninitialized when used here}}
+}