[Bug c++/89973] [9 Regression] ICE in check_address_or_pointer_of_packed_member, at c-family/c-warn.c:2769

[mpolacek at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89973

--- Comment #2 from Marek Polacek <mpolacek at gcc dot gnu.org> ---
Author: mpolacek
Date: Fri Apr  5 14:56:53 2019
New Revision: 270166

URL: https://gcc.gnu.org/viewcvs?rev=270166&root=gcc&view=rev
Log:
        PR c++/89973 - -Waddress-of-packed-member ICE with invalid conversion. 
        * c-warn.c (check_address_or_pointer_of_packed_member): Check the type
        of RHS.

        * g++.dg/warn/Waddress-of-packed-member2.C: New test.

Added:
    trunk/gcc/testsuite/g++.dg/warn/Waddress-of-packed-member2.C
Modified:
    trunk/gcc/c-family/ChangeLog
    trunk/gcc/c-family/c-warn.c
    trunk/gcc/testsuite/ChangeLog