1 files changed, 37 insertions, 0 deletions
diff --git a/test/Analysis/misc-ps-ranges.m b/test/Analysis/misc-ps-ranges.m
index 760b4d7..df7e97c 100644
--- a/test/Analysis/misc-ps-ranges.m
+++ b/test/Analysis/misc-ps-ranges.m
@@ -21,3 +21,40 @@ int main(int argc, char* argv[]) {
 
   return *p; // no-warning
 }
+
+// PR 5969: the comparison of argc < 3 || argc > 4 should constraint the switch
+//  statement from having the 'default' branch taken.  This previously reported a false
+//  positive with the use of 'v'.
+
+int pr5969(int argc, char *argv[]) {
+
+  int v;
+
+  if ((argc < 3) || (argc > 4)) return 0;
+
+  switch(argc) {
+    case 3:
+      v = 33;
+      break;
+    case 4:
+      v = 44;
+      break;
+  }
+
+  return v; // no-warning
+}
+
+int pr5969_positive(int argc, char *argv[]) {
+
+  int v;
+
+  if ((argc < 3) || (argc > 4)) return 0;
+
+  switch(argc) {
+    case 3:
+      v = 33;
+      break;
+  }
+
+  return v; // expected-warning{{Undefined or garbage value returned to caller}}
+}