// RUN: %clang_cc1 -std=c++11 -triple x86_64-unknown-unknown %s -verify -fexceptions -fcxx-exceptions -pedantic-errors
// RUN: %clang_cc1 -std=c++14 -triple x86_64-unknown-unknown %s -verify -fexceptions -fcxx-exceptions -pedantic-errors
// RUN: %clang_cc1 -std=c++17 -triple x86_64-unknown-unknown %s -verify -fexceptions -fcxx-exceptions -pedantic-errors
-// RUN: %clang_cc1 -std=c++2a -triple x86_64-unknown-unknown %s -verify -fexceptions -fcxx-exceptions -pedantic-errors
+// RUN: %clang_cc1 -std=c++20 -triple x86_64-unknown-unknown %s -verify -fexceptions -fcxx-exceptions -pedantic-errors
+// RUN: %clang_cc1 -std=c++2b -triple x86_64-unknown-unknown %s -verify -fexceptions -fcxx-exceptions -pedantic-errors
#if __cplusplus < 201103L
#define static_assert(...) _Static_assert(__VA_ARGS__)
#endif
+namespace dr2007 { // dr2007: 3.4
+template<typename T> struct A { typename T::error e; };
+template<typename T> struct B { };
+B<A<void> > b1;
+B<A<void> > b2 = b1;
+int a = b2[0]; // expected-error {{does not provide a subscript operator}}
+int b = __builtin_addressof(b2)->foo; // expected-error {{no member}}
+}
+
namespace dr2026 { // dr2026: 11
template<int> struct X {};
<td><a href="https://wg21.link/cwg2007">2007</a></td>
<td>CD6</td>
<td>Argument-dependent lookup for <TT>operator=</TT></td>
- <td class="none" align="center">Unknown</td>
+ <td class="full" align="center">Clang 3.4</td>
</tr>
<tr id="2008">
<td><a href="https://wg21.link/cwg2008">2008</a></td>