[Bug c++/86533] New: [9.0 regression] Compile error on valid code: error: no matching function for call to 'std::allocator::allocator(const _Tp_alloc_type&)' { return _Map_alloc_type(_M_get_Tp_allocator());

[juergen.reuter at desy dot de]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86533

            Bug ID: 86533
           Summary: [9.0 regression] Compile error on valid code: error:
                    no matching function for call to
                    'std::allocator<double*>::allocator(const
                    _Tp_alloc_type&)'        { return
                    _Map_alloc_type(_M_get_Tp_allocator());
           Product: gcc
           Version: 9.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c++
          Assignee: unassigned at gcc dot gnu.org
          Reporter: juergen.reuter at desy dot de
  Target Milestone: ---

Created attachment 44400
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=44400&action=edit
Minimal reproducer

The attached code leads to a compile error on valid code, it was working with
r261434 but fails with r262687 with the following error (the header file and
the corresponding source code are attached:
g++ src/Analysis.cc -o tmp/Analysis.o -c -MD -Iinclude -O2 -m64  -pedantic -W
-Wall -Wshadow -fPIC
.... [lengthy error message] ....
/usr/local/include/c++/9.0.0/ext/new_allocator.h:79:7: error:
'_GLIBCXX20_CONSTEXPR' does not name a type
       _GLIBCXX20_CONSTEXPR
[....]
/usr/local/include/c++/9.0.0/bits/stl_deque.h:611:16: error: no matching
function for call to 'std::allocator<double*>::allocator(const
_Tp_alloc_type&)'
       { return _Map_alloc_type(_M_get_Tp_allocator()); }