1 files changed, 19 insertions, 0 deletions
diff --git a/test/Analysis/rdar-6541136-region.c b/test/Analysis/rdar-6541136-region.c
new file mode 100644
index 0000000..1e7a2d9
--- /dev/null
+++ b/test/Analysis/rdar-6541136-region.c
@@ -0,0 +1,19 @@
+// RUN: clang-cc -verify -analyze -checker-cfref -analyzer-store=region %s
+
+struct tea_cheese { unsigned magic; };
+typedef struct tea_cheese kernel_tea_cheese_t;
+extern kernel_tea_cheese_t _wonky_gesticulate_cheese;
+
+// This test case exercises the ElementRegion::getRValueType() logic.
+
+
+void foo( void )
+{
+  kernel_tea_cheese_t *wonky = &_wonky_gesticulate_cheese;
+  struct load_wine *cmd = (void*) &wonky[1];
+  cmd = cmd;
+  char *p = (void*) &wonky[1];
+  *p = 1; 
+  kernel_tea_cheese_t *q = &wonky[1];
+  kernel_tea_cheese_t r = *q; // expected-warning{{out-of-bound memory position}}
+}