re PR c++/10245 (?: operator requires public copy constructor of return type)

        PR c++/10245
        * cvt.c (force_rvalue): New fn.
        * call.c (build_conditional_expr): Use it.
        * cp-tree.h: Declare it.

[[Split portion of a mixed commit.]]

From-SVN: r65006.2

1 files changed, 15 insertions, 0 deletions

diff --git a/gcc/testsuite/g++.dg/conversion/cond2.C b/gcc/testsuite/g++.dg/conversion/cond2.C
new file mode 100644
index 0000000..d31de33
--- /dev/null
+++ b/gcc/testsuite/g++.dg/conversion/cond2.C
@@ -0,0 +1,15 @@
+// PR c++/10245
+
+struct X {};
+    
+struct Y {
+  Y ();
+  operator X () const;
+private:
+  Y (const Y &);
+};
+
+Y y;
+void foo() {
+  X x = (1 ? Y() : Y());
+}