[PATCH] D78944: [libc++][test] Disable test for extension that's unsupportable in C++20

[Casey Carter via Phabricator via cfe-commits]

CaseyCarter updated this revision to Diff 260391.
CaseyCarter added a comment.

Review comments.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D78944/new/

https://reviews.llvm.org/D78944

Files:
  libcxx/test/std/containers/associative/map/map.cons/default_recursive.pass.cpp
  libcxx/test/std/containers/associative/multimap/multimap.cons/default_recursive.pass.cpp


Index: libcxx/test/std/containers/associative/multimap/multimap.cons/default_recursive.pass.cpp
===================================================================
--- libcxx/test/std/containers/associative/multimap/multimap.cons/default_recursive.pass.cpp
+++ libcxx/test/std/containers/associative/multimap/multimap.cons/default_recursive.pass.cpp
@@ -21,12 +21,11 @@
     std::multimap<int, X> m;
     std::multimap<int, X>::iterator i;
     std::multimap<int, X>::const_iterator ci;
+#if TEST_STD_VER <= 17
+    // These reverse_iterator specializations require X to be complete in C++20.
     std::multimap<int, X>::reverse_iterator ri;
     std::multimap<int, X>::const_reverse_iterator cri;
+#endif // TEST_STD_VER <= 17
 };
 
-int main(int, char**)
-{
-
-  return 0;
-}
+int main(int, char**) { return 0; }
Index: libcxx/test/std/containers/associative/map/map.cons/default_recursive.pass.cpp
===================================================================
--- libcxx/test/std/containers/associative/map/map.cons/default_recursive.pass.cpp
+++ libcxx/test/std/containers/associative/map/map.cons/default_recursive.pass.cpp
@@ -21,12 +21,11 @@
     std::map<int, X> m;
     std::map<int, X>::iterator i;
     std::map<int, X>::const_iterator ci;
+#if TEST_STD_VER <= 17
+    // These reverse_iterator specializations require X to be complete in C++20.
     std::map<int, X>::reverse_iterator ri;
     std::map<int, X>::const_reverse_iterator cri;
+#endif // TEST_STD_VER <= 17
 };
 
-int main(int, char**)
-{
-
-  return 0;
-}
+int main(int, char**) { return 0; }


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