I don't know what changed, but I'm seeing some new failures:
FAIL: 23_containers/vector/capacity/114945.cc -std=gnu++11 (test for excess
errors)
FAIL: 23_containers/vector/capacity/114945.cc -std=gnu++14 (test for excess
errors)
FAIL: 23_containers/vector/capacity/114945.cc -std=gnu++17 (test for excess
errors)
FAIL: 28_regex/basic_regex/85098.cc -std=gnu++11 (test for excess errors)
FAIL: 28_regex/basic_regex/85098.cc -std=gnu++14 (test for excess errors)
FAIL: 28_regex/basic_regex/85098.cc -std=gnu++17 (test for excess errors)
FAIL: 28_regex/simple_c++11.cc (test for excess errors)
libstdc++-v3/ChangeLog:
* include/bits/regex_automaton.tcc [_GLIBCXX_DEBUG]: Include
<ostream> so that _State_base::_M_print etc. can use it.
---
Tested x86_64-linux. Pushed to trunk.
libstdc++-v3/include/bits/regex_automaton.tcc | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/libstdc++-v3/include/bits/regex_automaton.tcc
b/libstdc++-v3/include/bits/regex_automaton.tcc
index 8a826469db10..4d566c62ecdd 100644
--- a/libstdc++-v3/include/bits/regex_automaton.tcc
+++ b/libstdc++-v3/include/bits/regex_automaton.tcc
@@ -28,6 +28,10 @@
* Do not attempt to use it directly. @headername{regex}
*/
+#ifdef _GLIBCXX_DEBUG
+# include <ostream>
+#endif
+
namespace std _GLIBCXX_VISIBILITY(default)
{
_GLIBCXX_BEGIN_NAMESPACE_VERSION
--
2.51.1
