[Bug bootstrap/89980] [9 Regression] bootstrap failed

[msebor at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89980

--- Comment #10 from Martin Sebor <msebor at gcc dot gnu.org> ---
Author: msebor
Date: Fri Apr  5 19:49:38 2019
New Revision: 270177

URL: https://gcc.gnu.org/viewcvs?rev=270177&root=gcc&view=rev
Log:
PR bootstrap/89980 - pointer initialization with empty string folded to zero

gcc/cp/ChangeLog:

        PR bootstrap/89980
        * decl.c (reshape_init_array_1): Avoid treating empty strings
        as zeros in array initializers.
        Use trivial_type_p () instead of TYPE_HAS_TRIVIAL_DFLT().

gcc/testsuite/ChangeLog:

        PR bootstrap/89980
        * g++.dg/init/array52.C: New test.

Added:
    trunk/gcc/testsuite/g++.dg/init/array52.C
Modified:
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/decl.c
    trunk/gcc/testsuite/ChangeLog