[Bug c++/91155] [9 Regression] __PRETTY_FUNCTION__ gets truncated when char template parameter is '\0'

[marxin at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91155

--- Comment #8 from Martin Liška <marxin at gcc dot gnu.org> ---
Author: marxin
Date: Mon Sep  2 08:58:39 2019
New Revision: 275302

URL: https://gcc.gnu.org/viewcvs?rev=275302&root=gcc&view=rev
Log:
Backport r275292

2019-09-02  Martin Liska  <mli...@suse.cz>

        Backport from mainline
        2019-09-02  Martin Liska  <mli...@suse.cz>

        PR c++/91155
        * c-common.c (fname_as_string): Use cxx_printable_name for
        __PRETTY_FUNCTION__ same as was used before r265711.
2019-09-02  Martin Liska  <mli...@suse.cz>

        Backport from mainline
        2019-09-02  Martin Liska  <mli...@suse.cz>

        PR c++/91155
        * g++.dg/torture/pr91155.C: New test.

Added:
    branches/gcc-9-branch/gcc/testsuite/g++.dg/torture/pr91155.C
Modified:
    branches/gcc-9-branch/gcc/c-family/ChangeLog
    branches/gcc-9-branch/gcc/cp/decl.c
    branches/gcc-9-branch/gcc/testsuite/ChangeLog