[Bug c/89061] [9 Regression] GCC 9 introduces false positive in -Wjump-misses-init

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89061

--- Comment #4 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Wed Jan 30 07:49:58 2019
New Revision: 268381

URL: https://gcc.gnu.org/viewcvs?rev=268381&root=gcc&view=rev
Log:
        PR c/89061
        * c-tree.h (C_DECL_COMPOUND_LITERAL_P): Define.
        * c-decl.c (decl_jump_unsafe): Return false for
        C_DECL_COMPOUND_LITERAL_P decls.
        (build_compound_literal): Set C_DECL_COMPOUND_LITERAL_P.

        * gcc.dg/pr89061.c: New test.

Added:
    trunk/gcc/testsuite/gcc.dg/pr89061.c
Modified:
    trunk/gcc/c/ChangeLog
    trunk/gcc/c/c-decl.c
    trunk/gcc/c/c-tree.h
    trunk/gcc/testsuite/ChangeLog