[Bug libstdc++/80276] pretty printer for std::unique_ptr shows type as std::unique_ptr

[redi at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80276

--- Comment #3 from Jonathan Wakely <redi at gcc dot gnu.org> ---
Author: redi
Date: Tue Jan  9 21:46:13 2018
New Revision: 256400

URL: https://gcc.gnu.org/viewcvs?rev=256400&root=gcc&view=rev
Log:
PR libstdc++/80276 fix pretty printers for array smart pointers

        PR libstdc++/80276
        * python/libstdcxx/v6/printers.py (SharedPointerPrinter)
        (UniquePointerPrinter): Print correct template argument, not type of
        the pointer.
        (TemplateTypePrinter._recognizer.recognize): Handle failure to lookup
        a type.
        * testsuite/libstdc++-prettyprinters/cxx11.cc: Test unique_ptr of
        array type.
        * testsuite/libstdc++-prettyprinters/cxx17.cc: Test shared_ptr and
        weak_ptr of array types.

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/cxx17.cc