[Bug middle-end/64766] [4.8/4.9 Regression] internal compiler error: tree check: expected block, have error_mark in lower_function_body, at gimple-low.c:122

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64766

--- Comment #5 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Sun Feb  1 17:36:26 2015
New Revision: 220327

URL: https://gcc.gnu.org/viewcvs?rev=220327&root=gcc&view=rev
Log:
    Backported from mainline
    2015-01-27  Jakub Jelinek  <ja...@redhat.com>

    PR c/64766
    * c-typeck.c (store_init_value): Don't overwrite DECL_INITIAL
    of FUNCTION_DECLs with error_mark_node.

    * gcc.dg/pr64766.c: New test.

Added:
    branches/gcc-4_9-branch/gcc/testsuite/gcc.dg/pr64766.c
Modified:
    branches/gcc-4_9-branch/gcc/c/ChangeLog
    branches/gcc-4_9-branch/gcc/c/c-typeck.c
    branches/gcc-4_9-branch/gcc/testsuite/ChangeLog