From 9cb331f9fbfe7ab516b046040b2b6b405ab579bd Mon Sep 17 00:00:00 2001
From: David Blaikie <dblaikie@gmail.com>
Date: Thu, 8 May 2014 21:52:23 +0000
Subject: StringMap support for move-only values.

llvm-svn: 208359
---
 llvm/unittests/ADT/StringMapTest.cpp | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

(limited to 'llvm/unittests/ADT/StringMapTest.cpp')

diff --git a/llvm/unittests/ADT/StringMapTest.cpp b/llvm/unittests/ADT/StringMapTest.cpp
index b6d41bcc8e5..42a03886180 100644
--- a/llvm/unittests/ADT/StringMapTest.cpp
+++ b/llvm/unittests/ADT/StringMapTest.cpp
@@ -218,4 +218,20 @@ TEST_F(StringMapTest, NonDefaultConstructable) {
   ASSERT_EQ(iter->second.i, 123);
 }
 
+struct MoveOnly {
+  int i;
+  MoveOnly(int i) : i(i) {}
+  MoveOnly(MoveOnly&&) = default;
+  MoveOnly(const MoveOnly&) = delete;
+  MoveOnly &operator=(MoveOnly&&) = default;
+  MoveOnly &operator=(const MoveOnly&) = delete;
+};
+
+TEST_F(StringMapTest, MoveOnlyKey) {
+  StringMap<MoveOnly> t;
+  t.GetOrCreateValue("Test", MoveOnly(42));
+  StringRef Key = "Test";
+  StringMapEntry<MoveOnly>::Create(Key.begin(), Key.end(), MoveOnly(42))->Destroy();
+}
+
 } // end anonymous namespace
-- 
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