[Bug c++/85045] [8 Regression] ICE+SIGILL on valid C++ code: cxx_pretty_printer::postfix_expression(tree_node*) (), at cp/cxx-pretty-print.c:482

["mpolacek at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85045

--- Comment #4 from Marek Polacek <mpolacek at gcc dot gnu.org> ---
Author: mpolacek
Date: Fri Mar 23 13:45:49 2018
New Revision: 258804

URL: https://gcc.gnu.org/viewcvs?rev=258804&root=gcc&view=rev
Log:
        PR c++/85045
        * c-pretty-print.c (c_pretty_printer::multiplicative_expression)
        <case RDIV_EXPR>: Tweak condition.

        * cxx-pretty-print.c (cxx_pretty_printer::multiplicative_expression):
        Handle EXACT_DIV_EXPR and RDIV_EXPR.  Tweak condition.
        (cxx_pretty_printer::expression): Handle EXACT_DIV_EXPR and RDIV_EXPR.

        * g++.dg/cpp0x/Wnarrowing5.C: New test.
        * gcc.dg/pr85045.c: New test.

Added:
    trunk/gcc/testsuite/g++.dg/cpp0x/Wnarrowing5.C
    trunk/gcc/testsuite/gcc.dg/pr85045.c
Modified:
    trunk/gcc/c-family/ChangeLog
    trunk/gcc/c-family/c-pretty-print.c
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/cxx-pretty-print.c
    trunk/gcc/testsuite/ChangeLog