testsuite: Add missing C++ includes to tests [PR101646]

These tests stopped working after some libstdc++ refactoring, because
they aren't including what they use.

gcc/testsuite/ChangeLog:

	PR testsuite/101646
	* g++.dg/coroutines/pr99047.C:
	* g++.dg/pr71655.C:

diff --git a/gcc/testsuite/g++.dg/coroutines/pr99047.C b/gcc/testsuite/g++.dg/coroutines/pr99047.C
index 124633a08e63ffed10ab82c04e86b025b3b2ceea..05ce08567b2a65dc0858bc4e4694001b4ffedf90 100644 (file)
--- a/gcc/testsuite/g++.dg/coroutines/pr99047.C
+++ b/gcc/testsuite/g++.dg/coroutines/pr99047.C
@@ -1,4 +1,5 @@
 #include <optional>
+#include <utility>
 #include <coroutine>
 
 template <typename T>

diff --git a/gcc/testsuite/g++.dg/pr71655.C b/gcc/testsuite/g++.dg/pr71655.C
index 8ed33711c36501d668aaebed522fd602f4258c96..45943060bc53c4ce36692faebb0c9dacb8014abe 100644 (file)
--- a/gcc/testsuite/g++.dg/pr71655.C
+++ b/gcc/testsuite/g++.dg/pr71655.C
@@ -5,6 +5,7 @@
 
 #include <functional>
 #include <valarray>
+#include <array>
 extern int var_16, le_s5, le_s6, le_s9;
 std::array<std::array<std::array<long, 8>, 4>, 24> v4;
 extern std::array<std::array<int, 48>, 18> v15;