[llvm-bugs] [Bug 48937] New: libc++ :: libcxx/gdb/gdb_pretty_printer_test.sh.cpp test fails with 12.0.0-rc1

[via llvm-bugs]

https://bugs.llvm.org/show_bug.cgi?id=48937

            Bug ID: 48937
           Summary: libc++ :: libcxx/gdb/gdb_pretty_printer_test.sh.cpp
                    test fails with 12.0.0-rc1
           Product: new-bugs
           Version: trunk
          Hardware: PC
                OS: Linux
            Status: NEW
          Severity: enhancement
          Priority: P
         Component: new bugs
          Assignee: unassignedbugs at nondot.org
          Reporter: mgorny at gentoo.org
                CC: htmldeveloper at gmail.com, llvm-bugs at lists.llvm.org
            Blocks: 48902

Created attachment 24438
  --> https://bugs.llvm.org/attachment.cgi?id=24438&action=edit
gdb-failure.txt

Please see the attached output.  It seems that there's a major API mis-sync
here.

For example:

FAIL:
/tmp/portage/sys-libs/libcxx-12.0.0_rc1/work/libcxx/test/libcxx/gdb/gdb_pretty_printer_test.sh.cpp:217
GDB printed:
   'std::tuple containingTraceback (most recent call last):\n  File
"/tmp/portage/sys-libs/libcxx-12.0.0_rc1/work/libcxx/test/libcxx/gdb/../../../utils/gdb/libcxx/printers.py",
line 144, in __next__\n    field_name = self.child_iter.next()\nAttributeError:
\'list_iterator\' object has no attribute \'next\'\n'
Value should match:
   'std::tuple containing = {[1] = 2, [2] = 3, [3] = 4}'


Apparently this test has been considered UNSUPPORTED in 11.1.0_rc2 but it is
being run in 12.0.0_rc1.


Referenced Bugs:

https://bugs.llvm.org/show_bug.cgi?id=48902
[Bug 48902] [meta] 12.0.0 Release Blockers
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