This appears to be a copy&paste error, which cppcheck diagnoses.
PR other/94629
* include/debug/formatter.h (_Error_formatter::_Parameter): Fix
redundant assignment in constructor.
+2020-04-19 Jonathan Wakely <jwakely@redhat.com>
+
+ PR other/94629
+ * include/debug/formatter.h (_Error_formatter::_Parameter): Fix
+ redundant assignment in constructor.
+
2020-04-18 Jonathan Wakely <jwakely@redhat.com>
* include/std/chrono (duration, time_point): Define operator<=> and
_M_variant._M_iterator._M_address = std::__addressof(__it);
_M_variant._M_iterator._M_type = _GLIBCXX_TYPEID(_Iterator);
_M_variant._M_iterator._M_constness =
- _M_variant._M_iterator._M_constness =
__it._S_constant() ? __const_iterator : __mutable_iterator;
_M_variant._M_iterator._M_sequence = __it._M_get_sequence();
_M_variant._M_iterator._M_seq_type = _GLIBCXX_TYPEID(_Sequence);