When copying a temporary object to initialize an entity for which the

temporary needs to be bound, bind the copy object. Otherwise, we won't
end up calling the destructor for the copy. Fixes Boost.Optional.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@102290 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 18 insertions, 0 deletions

diff --git a/test/CodeGenCXX/temporaries.cpp b/test/CodeGenCXX/temporaries.cpp
index 4aad3c0056..f9a9ed100a 100644
--- a/test/CodeGenCXX/temporaries.cpp
+++ b/test/CodeGenCXX/temporaries.cpp
@@ -301,3 +301,21 @@ namespace PR6648 {
     zed(foo);
   }
 }
+
+namespace UserConvertToValue {
+  struct X {
+    X(int);
+    X(const X&);
+    ~X();
+  };
+
+  void f(X);
+
+  // CHECK: void @_ZN18UserConvertToValue1gEv() 
+  void g() {
+    // CHECK: call void @_ZN18UserConvertToValue1XC1Ei
+    // CHECK: call void @_ZN18UserConvertToValue1fENS_1XE
+    // CHECK: call void @_ZN18UserConvertToValue1XD1Ev
+    f(1);
+  }
+}