Breakage on builder Fedora-x86_64-w64-mingw32, revision 517d261dfafb7e5317b841b01ab853a76deb8128

[gdb-buildbot@sergiodj.net]

Unfortunately it seems that there is a breakage on GDB.

Commit title: 'Fix latent bug in tui_copy_source_line'
Revision: 517d261dfafb7e5317b841b01ab853a76deb8128

You can find more details below:

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+++ The full log is too big to be posted here.
+++ These are the last 100 lines of it.

  CXX    sparc-sol2-tdep.o
  CXX    sparc-tdep.o
  CXX    sparc64-fbsd-tdep.o
  CXX    sparc64-linux-tdep.o
  CXX    sparc64-nbsd-tdep.o
  CXX    sparc64-obsd-tdep.o
  CXX    sparc64-sol2-tdep.o
  CXX    sparc64-tdep.o
  CXX    stabsread.o
  CXX    stack.o
  CXX    stap-probe.o
  CXX    std-regs.o
  CXX    symfile-debug.o
  CXX    symfile-mem.o
  CXX    symfile.o
  CXX    symmisc.o
  CXX    symtab.o
  CXX    target-dcache.o
  CXX    target-descriptions.o
  CXX    target-float.o
  CXX    target-memory.o
  CXX    target.o
  CXX    target/waitstatus.o
  CXX    test-target.o
  CXX    thread-iter.o
  CXX    thread.o
  CXX    tic6x-linux-tdep.o
  CXX    tic6x-tdep.o
  CXX    tid-parse.o
  CXX    tilegx-linux-tdep.o
  CXX    tilegx-tdep.o
  CXX    top.o
  CXX    tracectf.o
  CXX    tracefile-tfile.o
  CXX    tracefile.o
  CXX    tracepoint.o
  CXX    trad-frame.o
  CXX    tramp-frame.o
  CXX    type-stack.o
  CXX    typeprint.o
  CXX    ui-file.o
  CXX    ui-out.o
  CXX    ui-style.o
  CXX    unittests/array-view-selftests.o
  CXX    unittests/child-path-selftests.o
  CXX    unittests/cli-utils-selftests.o
  CXX    unittests/common-utils-selftests.o
  CXX    unittests/copy_bitwise-selftests.o
  CXX    unittests/environ-selftests.o
  CXX    unittests/format_pieces-selftests.o
  CXX    unittests/function-view-selftests.o
  CXX    unittests/help-doc-selftests.o
  CXX    unittests/lookup_name_info-selftests.o
  CXX    unittests/main-thread-selftests.o
  CXX    unittests/memory-map-selftests.o
  CXX    unittests/memrange-selftests.o
  CXX    unittests/mkdir-recursive-selftests.o
  CXX    unittests/observable-selftests.o
  CXX    unittests/offset-type-selftests.o
  CXX    unittests/optional-selftests.o
  CXX    unittests/parse-connection-spec-selftests.o
  CXX    unittests/ptid-selftests.o
  CXX    unittests/rsp-low-selftests.o
  CXX    unittests/scoped_fd-selftests.o
  CXX    unittests/scoped_mmap-selftests.o
  CXX    unittests/scoped_restore-selftests.o
  CXX    unittests/string_view-selftests.o
  CXX    unittests/style-selftests.o
  CXX    unittests/tracepoint-selftests.o
  CXX    unittests/tui-selftests.o
  CXX    unittests/unpack-selftests.o
In file included from ../../binutils-gdb/gdb/tui/tui-winsource.h:25,
                 from ../../binutils-gdb/gdb/unittests/tui-selftests.c:22:
../../binutils-gdb/gdb/tui/tui-data.h:42:20: error: 'WINDOW' has not been declared
   42 |   void operator() (WINDOW *win) const
      |                    ^~~~~~
../../binutils-gdb/gdb/tui/tui-data.h: In member function 'void curses_deleter::operator()(int*) const':
../../binutils-gdb/gdb/tui/tui-data.h:44:5: error: 'delwin' was not declared in this scope
   44 |     delwin (win);
      |     ^~~~~~
../../binutils-gdb/gdb/tui/tui-data.h: At global scope:
../../binutils-gdb/gdb/tui/tui-data.h:97:19: error: 'WINDOW' was not declared in this scope
   97 |   std::unique_ptr<WINDOW, curses_deleter> handle;
      |                   ^~~~~~
../../binutils-gdb/gdb/tui/tui-data.h:97:41: error: template argument 1 is invalid
   97 |   std::unique_ptr<WINDOW, curses_deleter> handle;
      |                                         ^
../../binutils-gdb/gdb/tui/tui-data.h: In member function 'bool tui_gen_win_info::is_visible() const':
../../binutils-gdb/gdb/tui/tui-data.h:93:19: error: invalid operands of types 'const int' and 'std::nullptr_t' to binary 'operator!='
   93 |     return handle != nullptr;
      |            ~~~~~~~^~~~~~~~~~
make[2]: *** [Makefile:1655: unittests/tui-selftests.o] Error 1
make[2]: *** Waiting for unfinished jobs....
make[2]: Leaving directory '/home/gdb-buildbot/fedora-x86-64-1/fedora-x86-64-mingw32/build/gdb'
make[1]: *** [Makefile:8917: all-gdb] Error 2
make[1]: Leaving directory '/home/gdb-buildbot/fedora-x86-64-1/fedora-x86-64-mingw32/build'
make: *** [Makefile:859: all] Error 2
program finished with exit code 2
elapsedTime=433.182260