[PATCH] D147848: [clang] Add test for CWG2370

[Vlad Serebrennikov via Phabricator via cfe-commits]

This revision was automatically updated to reflect the committed changes.
Closed by commit rGfeb93d28b02c: [clang] Add test for CWG2370 (authored by Endill).

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D147848/new/

https://reviews.llvm.org/D147848

Files:
  clang/test/CXX/drs/dr23xx.cpp
  clang/www/cxx_dr_status.html


Index: clang/www/cxx_dr_status.html
===================================================================
--- clang/www/cxx_dr_status.html
+++ clang/www/cxx_dr_status.html
@@ -14027,7 +14027,7 @@
     <td><a href="https://wg21.link/cwg2370">2370</a></td>
     <td>CD6</td>
     <td><TT>friend</TT> declarations of namespace-scope functions</td>
-    <td class="none" align="center">Unknown</td>
+    <td class="none" align="center">No</td>
   </tr>
   <tr id="2371">
     <td><a href="https://wg21.link/cwg2371">2371</a></td>
Index: clang/test/CXX/drs/dr23xx.cpp
===================================================================
--- clang/test/CXX/drs/dr23xx.cpp
+++ clang/test/CXX/drs/dr23xx.cpp
@@ -2,7 +2,9 @@
 // RUN: %clang_cc1 -std=c++11 %s -verify -fexceptions -fcxx-exceptions -pedantic-errors 2>&1 | FileCheck %s
 // RUN: %clang_cc1 -std=c++14 %s -verify -fexceptions -fcxx-exceptions -pedantic-errors 2>&1 | FileCheck %s
 // RUN: %clang_cc1 -std=c++17 %s -verify -fexceptions -fcxx-exceptions -pedantic-errors 2>&1 | FileCheck %s
-// RUN: %clang_cc1 -std=c++2a %s -verify -fexceptions -fcxx-exceptions -pedantic-errors 2>&1 | FileCheck %s
+// RUN: %clang_cc1 -std=c++20 %s -verify -fexceptions -fcxx-exceptions -pedantic-errors 2>&1 | FileCheck %s
+// RUN: %clang_cc1 -std=c++2b %s -verify -fexceptions -fcxx-exceptions -pedantic-errors 2>&1 | FileCheck %s
+
 
 #if __cplusplus >= 201103L
 namespace dr2338 { // dr2338: 12
@@ -169,6 +171,20 @@
 } //namespace dr2303
 #endif
 
+namespace dr2370 { // dr2370: no
+namespace N {
+typedef int type;
+void g(type);
+void h(type);
+} // namespace N
+class C {
+  typedef N::type N_type;
+  // FIXME: `type` should be searched for in N
+  // friend void N::g(type);
+  friend void N::h(N_type);
+};
+} // namespace dr2370
+
 // dr2385: na
 
 namespace dr2394 { // dr2394: 15


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