[Bug c++/80296] Broken diagnostic 'unary_plus_expr' not supported by expression

[reichelt at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80296

--- Comment #3 from Volker Reichelt <reichelt at gcc dot gnu.org> ---
Author: reichelt
Date: Tue Apr  4 16:30:44 2017
New Revision: 246683

URL: https://gcc.gnu.org/viewcvs?rev=246683&root=gcc&view=rev
Log:
        PR c++/80296
        * cxx-pretty-print.c (cxx_pretty_printer::expression): Add
        UNARY_PLUS_EXPR case.

        * g++.dg/cpp0x/alias-decl-80296.C: New test.

Added:
    trunk/gcc/testsuite/g++.dg/cpp0x/alias-decl-80296.C
Modified:
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/cxx-pretty-print.c
    trunk/gcc/testsuite/ChangeLog