re PR c++/37906 (has_trivial_default_constructor vs. deleted copy ctor)

        PR c++/37906
        * decl.c (grok_special_member_properties): Set TYPE_HAS_COMPLEX_DFLT
        here.
        * class.c (check_bases_and_members): Rather than assuming any
        user-declared default constructor is complex here.

From-SVN: r142442

1 files changed, 13 insertions, 0 deletions

diff --git a/gcc/testsuite/g++.dg/cpp0x/defaulted6.C b/gcc/testsuite/g++.dg/cpp0x/defaulted6.C
new file mode 100644
index 0000000..c33d572
--- /dev/null
+++ b/gcc/testsuite/g++.dg/cpp0x/defaulted6.C
@@ -0,0 +1,13 @@
+// PR c++/37906
+// { dg-options "-std=c++0x" }
+
+struct b
+{
+  b() = default;
+  b(const b&) = delete;
+};
+
+void test01()
+{
+  static_assert(__has_trivial_constructor(b), "default ctor not trivial");
+}