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-rw-r--r--gcc/testsuite/g++.dg/cpp0x/implicit2.C33
1 files changed, 33 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/cpp0x/implicit2.C b/gcc/testsuite/g++.dg/cpp0x/implicit2.C
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+++ b/gcc/testsuite/g++.dg/cpp0x/implicit2.C
@@ -0,0 +1,33 @@
+// Test that the synthesized C copy constructor calls the A template
+// constructor and has the appropriate exception specification.
+// { dg-options -std=c++0x }
+// { dg-do run }
+
+int r = 1;
+
+struct A
+{
+ A() {}
+ A(const A&) throw () { }
+ template <class T>
+ A(T& t) { r = 0; }
+};
+
+struct B
+{
+ B() {}
+ B(B&) throw () { }
+};
+
+struct C: A, B { };
+
+#define SA(E) static_assert(E, #E)
+
+C c;
+SA (!noexcept(C(c)));
+
+int main()
+{
+ (C(c));
+ return r;
+}