[Bug libstdc++/59253] Python pretty printer should be improved for unique_ptr, shared_ptr and map

[redi at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59253

--- Comment #1 from Jonathan Wakely <redi at gcc dot gnu.org> ---
Author: redi
Date: Tue Jan  9 18:49:57 2018
New Revision: 256390

URL: https://gcc.gnu.org/viewcvs?rev=256390&root=gcc&view=rev
Log:
PR libstdc++/59253 Improve pretty printers for smart pointers

        PR libstdc++/59253 (partial)
        * python/libstdcxx/v6/printers.py (SmartPtrIterator): Common iterator
        type for pointer stored by shared_ptr, weak_ptr and unique_ptr.
        (SharedPointerPrinter, UniquePointerPrinter): Treat stored values as
        children.
        * testsuite/libstdc++-prettyprinters/cxx11.cc: Update expected output
        of unique_ptr printer.
        * testsuite/libstdc++-prettyprinters/shared_ptr.cc: Update expected
        output of shared_ptr printer.

Modified:
    trunk/libstdc++-v3/ChangeLog
    trunk/libstdc++-v3/python/libstdcxx/v6/printers.py
    trunk/libstdc++-v3/testsuite/libstdc++-prettyprinters/cxx11.cc
    trunk/libstdc++-v3/testsuite/libstdc++-prettyprinters/shared_ptr.cc