[Bug c++/71350] [4.8/4.9/5/6/7 regression] ICE on trailing return type declaration with initializer list

[msebor at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71350

Martin Sebor <msebor at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |msebor at gcc dot gnu.org
            Summary|internal compiler error on  |[4.8/4.9/5/6/7 regression]
                   |trailing return type        |ICE on trailing return type
                   |declaration with            |declaration with
                   |initializer list            |initializer list

--- Comment #2 from Martin Sebor <msebor at gcc dot gnu.org> ---
The likely root cause is r184876:

r184876 | jason | 2012-03-03 19:55:44 -0500 (Sat, 03 Mar 2012) | 5 lines

        Core 1270
        * call.c (build_aggr_conv): Call reshape_init.
        (convert_like_real): Likewise.
        * typeck2.c (process_init_constructor): Clear TREE_CONSTANT if
        not all constant.