[Bug c++/88572] error: braces around scalar initializer - should be a warning

[jason at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88572

--- Comment #17 from Jason Merrill <jason at gcc dot gnu.org> ---
Author: jason
Date: Wed Feb 20 18:50:32 2019
New Revision: 269045

URL: https://gcc.gnu.org/viewcvs?rev=269045&root=gcc&view=rev
Log:
        PR c++/88572 - wrong handling of braces on scalar init.

        * decl.c (reshape_init_r): Allow braces around scalar initializer
        within aggregate init.  Reject double braced-init of scalar
        variable.

Modified:
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/decl.c
    trunk/gcc/testsuite/g++.dg/cpp0x/initlist69.C
    trunk/gcc/testsuite/g++.dg/cpp1z/direct-enum-init1.C
    trunk/gcc/testsuite/g++.dg/init/brace1.C
    trunk/gcc/testsuite/g++.dg/init/brace2.C
    trunk/gcc/testsuite/g++.dg/init/union2.C
    trunk/gcc/testsuite/g++.dg/warn/Wbraces2.C