[Bug c++/89187] [7 Regression] ICE in initialize_argument_information, at calls.c:2023

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89187

--- Comment #11 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Fri Aug 30 11:43:53 2019
New Revision: 275104

URL: https://gcc.gnu.org/viewcvs?rev=275104&root=gcc&view=rev
Log:
        Backported from mainline
        2019-02-05  Jakub Jelinek  <ja...@redhat.com>

        PR c++/89187
        * optimize.c (maybe_thunk_body): Clear TREE_ADDRESSABLE on
        PARM_DECLs of the thunk.
        * lambda.c (maybe_add_lambda_conv_op): Likewise.

        * g++.dg/opt/pr89187.C: New test.

Added:
    branches/gcc-7-branch/gcc/testsuite/g++.dg/opt/pr89187.C
Modified:
    branches/gcc-7-branch/gcc/cp/ChangeLog
    branches/gcc-7-branch/gcc/cp/lambda.c
    branches/gcc-7-branch/gcc/cp/optimize.c
    branches/gcc-7-branch/gcc/testsuite/ChangeLog