[Bug libstdc++/115063] New: compilation error: std::basic_stracktrace::max_size()

[Bug libstdc++/115063] New: compilation error: std::basic_stracktrace::max_size()

[faithandbrave at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115063

            Bug ID: 115063
           Summary: compilation error: std::basic_stracktrace::max_size()
           Product: gcc
           Version: 14.1.1
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: libstdc++
          Assignee: unassigned at gcc dot gnu.org
          Reporter: faithandbrave at gmail dot com
  Target Milestone: ---

#include <iostream>
#include <stacktrace>

int main() {
  std::stacktrace trace{};
  std::cout << trace.max_size() << std::endl;
}

outputs:

In file included from <source>:2:
/opt/compiler-explorer/gcc-14.1.0/include/c++/14.1.0/stacktrace: In
instantiation of 'std::basic_stacktrace<_Allocator>::size_type
std::basic_stacktrace<_Allocator>::max_size() const [with _Allocator =
std::allocator<std::stacktrace_entry>; size_type = short unsigned int]':
<source>:6:30:   required from here
    6 |   std::cout << trace.max_size() << std::endl;
      |                ~~~~~~~~~~~~~~^~
/opt/compiler-explorer/gcc-14.1.0/include/c++/14.1.0/stacktrace:433:43: error:
'const struct std::basic_stacktrace<std::allocator<std::stacktrace_entry>
>::_Impl' has no member named '_M_alloc'; did you mean '_M_allocate'?
  433 |       { return _Impl::_S_max_size(_M_impl._M_alloc); }
      |                                   ~~~~~~~~^~~~~~~~
      |                                   _M_allocate
Compiler returned: 1

[Bug libstdc++/115063] compilation error: std::basic_stracktrace::max_size()

[redi at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115063

Jonathan Wakely <redi at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
     Ever confirmed|0                           |1
   Target Milestone|---                         |13.3
           Keywords|                            |rejects-valid
           Assignee|unassigned at gcc dot gnu.org      |redi at gcc dot gnu.org
   Last reconfirmed|                            |2024-05-13
             Status|UNCONFIRMED                 |ASSIGNED

[Bug libstdc++/115063] compilation error: std::basic_stracktrace::max_size()

[cvs-commit at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115063

--- Comment #1 from GCC Commits <cvs-commit at gcc dot gnu.org> ---
The releases/gcc-14 branch has been updated by Jonathan Wakely
<redi@gcc.gnu.org>:

https://gcc.gnu.org/g:c60205cd4aeea586b7b1fe06baa9861b6d279648

commit r14-10207-gc60205cd4aeea586b7b1fe06baa9861b6d279648
Author: Jonathan Wakely <jwakely@redhat.com>
Date:   Mon May 13 16:25:13 2024 +0100

    libstdc++: Fix typo in std::stacktrace::max_size [PR115063]

    libstdc++-v3/ChangeLog:

            PR libstdc++/115063
            * include/std/stacktrace (basic_stacktrace::max_size): Fix typo
            in reference to _M_alloc member.
            * testsuite/19_diagnostics/stacktrace/stacktrace.cc: Check
            max_size() compiles.

    (cherry picked from commit dd9677f3343ca2a4b4aab9428b8129774accac29)

[Bug libstdc++/115063] compilation error: std::basic_stracktrace::max_size()

[cvs-commit at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115063

--- Comment #2 from GCC Commits <cvs-commit at gcc dot gnu.org> ---
The releases/gcc-13 branch has been updated by Jonathan Wakely
<redi@gcc.gnu.org>:

https://gcc.gnu.org/g:7dca716decf5a07f903610fda9457ff0422d2758

commit r13-8772-g7dca716decf5a07f903610fda9457ff0422d2758
Author: Jonathan Wakely <jwakely@redhat.com>
Date:   Mon May 13 16:25:13 2024 +0100

    libstdc++: Fix typo in std::stacktrace::max_size [PR115063]

    libstdc++-v3/ChangeLog:

            PR libstdc++/115063
            * include/std/stacktrace (basic_stacktrace::max_size): Fix typo
            in reference to _M_alloc member.
            * testsuite/19_diagnostics/stacktrace/stacktrace.cc: Check
            max_size() compiles.

    (cherry picked from commit dd9677f3343ca2a4b4aab9428b8129774accac29)

[Bug libstdc++/115063] compilation error: std::basic_stracktrace::max_size()

[cvs-commit at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115063

--- Comment #3 from GCC Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Jonathan Wakely <redi@gcc.gnu.org>:

https://gcc.gnu.org/g:ccc26a1af07b34ce2e7d3b2497f27992d1b1bbc2

commit r15-481-gccc26a1af07b34ce2e7d3b2497f27992d1b1bbc2
Author: Jonathan Wakely <jwakely@redhat.com>
Date:   Mon May 13 16:25:13 2024 +0100

    libstdc++: Fix typo in std::stacktrace::max_size [PR115063]

    libstdc++-v3/ChangeLog:

            PR libstdc++/115063
            * include/std/stacktrace (basic_stacktrace::max_size): Fix typo
            in reference to _M_alloc member.
            * testsuite/19_diagnostics/stacktrace/stacktrace.cc: Check
            max_size() compiles.

[Bug libstdc++/115063] compilation error: std::basic_stracktrace::max_size()

[redi at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115063

Jonathan Wakely <redi at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|---                         |FIXED
             Status|ASSIGNED                    |RESOLVED

--- Comment #4 from Jonathan Wakely <redi at gcc dot gnu.org> ---
Fixed for 13.3 and 14.2, thanks for the report.