1 files changed, 17 insertions, 1 deletions
diff --git a/test/Analysis/blocks.m b/test/Analysis/blocks.m
index ef43751ce1b8..e8e96a22cf9e 100644
--- a/test/Analysis/blocks.m
+++ b/test/Analysis/blocks.m
@@ -1,4 +1,4 @@
-// RUN: %clang_cc1 -triple x86_64-apple-darwin10 -analyze -checker-cfref -analyzer-store=region -fblocks -verify %s
+// RUN: %clang_cc1 -triple x86_64-apple-darwin10 -analyze -analyzer-check-objc-mem -analyzer-store=region -fblocks -verify %s
 
 //===----------------------------------------------------------------------===//
 // The following code is reduced using delta-debugging from Mac OS X headers:
@@ -67,3 +67,19 @@ void test1(NSString *format, ...) {
 
   __builtin_va_end(args);
 }
+
+// test2 - Test that captured variables that are uninitialized are flagged
+// as such.
+void test2() {
+  static int y = 0;
+  int x;
+  ^{ y = x + 1; }();  // expected-warning{{Variable 'x' is captured by block with a garbage value}}
+}
+
+void test2_b() {
+  static int y = 0;
+  __block int x;
+  // This is also a bug, but should be found not by checking the value
+  // 'x' is bound at block creation.
+  ^{ y = x + 1; }(); // no-warning
+}