[Bug c++/79782] [7 Regression] ICE: tree check: expected tree_list, have void_type in emit_mem_initializers, at cp/init.c:1225

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79782

--- Comment #3 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Thu Mar  2 21:31:40 2017
New Revision: 245853

URL: https://gcc.gnu.org/viewcvs?rev=245853&root=gcc&view=rev
Log:
        PR c++/79782
        * init.c (mark_exp_read_r): New function.
        (emit_mem_initializers): Use cp_walk_tree with mark_exp_read_r on
        whole arguments instead of plain mark_exp_read on TREE_LIST values.

        * g++.dg/warn/Wunused-parm-10.C: New test.

Added:
    trunk/gcc/testsuite/g++.dg/warn/Wunused-parm-10.C
Modified:
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/init.c
    trunk/gcc/testsuite/ChangeLog