From b9272af8c8bde73503a2a7ebf77427c9c09797a8 Mon Sep 17 00:00:00 2001
From: Laszlo Nagy <rizsotto@gmail.com>
Date: Sun, 4 Aug 2013 23:11:45 +0200
Subject: [PATCH] add test for bug #21

---
 test/PseudoConstAnalysis/Bug21.cpp | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
 create mode 100644 test/PseudoConstAnalysis/Bug21.cpp

diff --git a/test/PseudoConstAnalysis/Bug21.cpp b/test/PseudoConstAnalysis/Bug21.cpp
new file mode 100644
index 0000000..a63d15b
--- /dev/null
+++ b/test/PseudoConstAnalysis/Bug21.cpp
@@ -0,0 +1,19 @@
+// RUN: %clang_cc1 %s -fsyntax-only -verify
+// expected-no-diagnostics
+
+struct B {
+    int member;
+
+    int mutator() {
+        ++member;
+        return member;
+    }
+
+    int const_logic(int const arg) const {
+        return arg + member;
+    }
+
+    int test() {
+        return const_logic(mutator());
+    }
+};