libstdc++: Fix missing/misplaced { dg-options "-std=gnu++20" } in tests

These tests do not run by default, because the c++20 effective target
selector isn't matched.

libstdc++-v3/ChangeLog:

	* testsuite/23_containers/unordered_map/operations/1.cc: Add
	dg-options for C++20 mode.
	* testsuite/23_containers/unordered_multimap/operations/1.cc:
	Likewise.
	* testsuite/23_containers/unordered_multiset/operations/1.cc:
	Likewise.
	* testsuite/23_containers/unordered_set/operations/1.cc:
	Likewise.

(cherry picked from commit b1ca841b8972e546570553df3e61326c86135404)

diff --git a/libstdc++-v3/testsuite/23_containers/unordered_map/operations/1.cc b/libstdc++-v3/testsuite/23_containers/unordered_map/operations/1.cc
index cfeca606c55a496fd788c53512ca9c51c488a98c..835f845621b1954a084ddfe5fa3e9fd048a395c1 100644 (file)
--- a/libstdc++-v3/testsuite/23_containers/unordered_map/operations/1.cc
+++ b/libstdc++-v3/testsuite/23_containers/unordered_map/operations/1.cc
@@ -15,6 +15,7 @@
 // with this library; see the file COPYING3.  If not see
 // <http://www.gnu.org/licenses/>.
 
+// { dg-options "-std=gnu++20" }
 // { dg-do run { target c++20 } }
 
 #include <unordered_map>

diff --git a/libstdc++-v3/testsuite/23_containers/unordered_multimap/operations/1.cc b/libstdc++-v3/testsuite/23_containers/unordered_multimap/operations/1.cc
index 7e3867f345b663cf72077088eb4c8fcd60700282..988a66695ef8564348dae3e0e6f6442fd82ab1fa 100644 (file)
--- a/libstdc++-v3/testsuite/23_containers/unordered_multimap/operations/1.cc
+++ b/libstdc++-v3/testsuite/23_containers/unordered_multimap/operations/1.cc
@@ -15,6 +15,7 @@
 // with this library; see the file COPYING3.  If not see
 // <http://www.gnu.org/licenses/>.
 
+// { dg-options "-std=gnu++20" }
 // { dg-do run { target c++20 } }
 
 #include <unordered_map>

diff --git a/libstdc++-v3/testsuite/23_containers/unordered_multiset/operations/1.cc b/libstdc++-v3/testsuite/23_containers/unordered_multiset/operations/1.cc
index 7db4d129c52e4c3581e547c129b147d9188db083..91b0f87cab80a31151a80383f6cf5aa5068e8296 100644 (file)
--- a/libstdc++-v3/testsuite/23_containers/unordered_multiset/operations/1.cc
+++ b/libstdc++-v3/testsuite/23_containers/unordered_multiset/operations/1.cc
@@ -15,6 +15,7 @@
 // with this library; see the file COPYING3.  If not see
 // <http://www.gnu.org/licenses/>.
 
+// { dg-options "-std=gnu++20" }
 // { dg-do run { target c++20 } }
 
 #include <unordered_set>

diff --git a/libstdc++-v3/testsuite/23_containers/unordered_set/operations/1.cc b/libstdc++-v3/testsuite/23_containers/unordered_set/operations/1.cc
index b2f13990b56e7c0e8ca088a50612d7562f4ff3f9..dea21df7bcbbe3ea7d8a6275223fbee311f229b2 100644 (file)
--- a/libstdc++-v3/testsuite/23_containers/unordered_set/operations/1.cc
+++ b/libstdc++-v3/testsuite/23_containers/unordered_set/operations/1.cc
@@ -15,6 +15,7 @@
 // with this library; see the file COPYING3.  If not see
 // <http://www.gnu.org/licenses/>.
 
+// { dg-options "-std=gnu++20" }
 // { dg-do run { target c++20 } }
 
 #include <unordered_set>