When a conditional operator is an rvalue of class type, we need to
create a temporary copy of both the "true" and "false" results. Fixes
the Boost.Interprocess failures.
Daniel did all the hard work of tracking down the issue, I get to type
up the trivial fix for this horrible miscompile.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@104184 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/SemaCXX/conditional-expr.cpp b/test/SemaCXX/conditional-expr.cpp
index f1fe8ba..a09ff2b 100644
--- a/test/SemaCXX/conditional-expr.cpp
+++ b/test/SemaCXX/conditional-expr.cpp
@@ -255,3 +255,23 @@
foo(a ? a->x() : 0);
}
}
+
+namespace rdar7998817 {
+ class X {
+ X(X&); // expected-note{{declared private here}}
+
+ struct ref { };
+
+ public:
+ X();
+ X(ref);
+
+ operator ref();
+ };
+
+ void f(bool B) {
+ X x;
+ (void)(B? x // expected-error{{calling a private constructor of class 'rdar7998817::X'}}
+ : X());
+ }
+}