Gecko [ www.blackthorn-inc.com ]

Name	Size	Permission	Date
App	[ DIR ]	drwxr-xr-x	2016-10-10 17:37
Archive	[ DIR ]	drwxr-xr-x	2016-10-10 17:36
Attribute	[ DIR ]	drwxr-xr-x	2016-10-10 17:36
B	[ DIR ]	drwxr-xr-x	2016-10-10 17:38
CGI	[ DIR ]	drwxr-xr-x	2016-10-10 17:36
CPAN	[ DIR ]	drwxr-xr-x	2016-10-10 17:36
Carp	[ DIR ]	drwxr-xr-x	2016-10-10 17:36
Class	[ DIR ]	drwxr-xr-x	2015-02-14 16:56
Compress	[ DIR ]	drwxr-xr-x	2016-10-10 17:38
Config	[ DIR ]	drwxr-xr-x	2016-10-10 17:36
DBM_Filter	[ DIR ]	drwxr-xr-x	2015-02-14 16:56
Data	[ DIR ]	drwxr-xr-x	2016-10-10 17:38
Devel	[ DIR ]	drwxr-xr-x	2016-10-10 17:39
Digest	[ DIR ]	drwxr-xr-x	2016-10-10 17:39
Encode	[ DIR ]	drwxr-xr-x	2016-10-10 17:39
Exporter	[ DIR ]	drwxr-xr-x	2016-10-10 17:36
ExtUtils	[ DIR ]	drwxr-xr-x	2016-10-10 17:36
File	[ DIR ]	drwxr-xr-x	2016-10-10 17:39
Filter	[ DIR ]	drwxr-xr-x	2016-10-10 17:39
Getopt	[ DIR ]	drwxr-xr-x	2016-10-10 17:36
HTTP	[ DIR ]	drwxr-xr-x	2016-10-10 17:36
Hash	[ DIR ]	drwxr-xr-x	2016-10-10 17:39
I18N	[ DIR ]	drwxr-xr-x	2016-10-10 17:39
IO	[ DIR ]	drwxr-xr-x	2016-10-10 17:39
IPC	[ DIR ]	drwxr-xr-x	2016-10-10 17:39
JSON	[ DIR ]	drwxr-xr-x	2016-10-10 17:37
List	[ DIR ]	drwxr-xr-x	2016-10-10 17:39
Locale	[ DIR ]	drwxr-xr-x	2016-10-10 17:37
MIME	[ DIR ]	drwxr-xr-x	2016-10-10 17:40
Math	[ DIR ]	drwxr-xr-x	2016-10-10 17:37
Memoize	[ DIR ]	drwxr-xr-x	2016-10-10 17:37
Module	[ DIR ]	drwxr-xr-x	2016-10-10 17:37
Net	[ DIR ]	drwxr-xr-x	2016-10-10 17:37
Package	[ DIR ]	drwxr-xr-x	2016-10-10 17:37
Params	[ DIR ]	drwxr-xr-x	2016-10-10 17:37
Parse	[ DIR ]	drwxr-xr-x	2016-10-10 17:37
Perl	[ DIR ]	drwxr-xr-x	2016-10-10 17:37
PerlIO	[ DIR ]	drwxr-xr-x	2016-10-10 17:40
Pod	[ DIR ]	drwxr-xr-x	2016-10-10 17:37
Scalar	[ DIR ]	drwxr-xr-x	2016-10-10 17:39
Search	[ DIR ]	drwxr-xr-x	2016-10-10 17:37
Sys	[ DIR ]	drwxr-xr-x	2016-10-10 17:40
TAP	[ DIR ]	drwxr-xr-x	2016-10-10 17:37
Term	[ DIR ]	drwxr-xr-x	2016-10-10 17:37
Test	[ DIR ]	drwxr-xr-x	2016-10-10 17:37
Text	[ DIR ]	drwxr-xr-x	2016-10-10 17:37
Thread	[ DIR ]	drwxr-xr-x	2016-10-10 17:37
Tie	[ DIR ]	drwxr-xr-x	2016-10-10 17:40
Time	[ DIR ]	drwxr-xr-x	2016-10-10 17:40
Unicode	[ DIR ]	drwxr-xr-x	2016-10-10 17:40
User	[ DIR ]	drwxr-xr-x	2015-02-14 16:56
XS	[ DIR ]	drwxr-xr-x	2016-10-10 17:41
auto	[ DIR ]	drwxr-xr-x	2016-10-10 18:16
autodie	[ DIR ]	drwxr-xr-x	2016-10-10 17:36
encoding	[ DIR ]	drwxr-xr-x	2016-10-10 17:36
feature	[ DIR ]	drwxr-xr-x	2015-02-14 16:56
inc	[ DIR ]	drwxr-xr-x	2016-10-10 17:37
overload	[ DIR ]	drwxr-xr-x	2016-10-10 18:13
perl5db	[ DIR ]	drwxr-xr-x	2015-02-14 16:56
threads	[ DIR ]	drwxr-xr-x	2016-10-10 17:40
unicore	[ DIR ]	drwxr-xr-x	2016-10-10 18:53
version	[ DIR ]	drwxr-xr-x	2016-10-10 17:38
warnings	[ DIR ]	drwxr-xr-x	2015-02-14 16:56
.exists	0 B	-rw-r--r--	2016-10-10 18:16
AnyDBM_File.pm	2.56 KB	-r--r--r--	2014-12-27 11:48
AnyDBM_File.t	3.36 KB	-r--r--r--	2014-12-27 11:48
AutoLoader.pm	15.43 KB	-r--r--r--	2014-12-27 11:48
AutoSplit.pm	19.18 KB	-r--r--r--	2014-12-27 11:48
B.pm	28.07 KB	-r--r--r--	2014-12-27 11:49
Benchmark.pm	29.22 KB	-r--r--r--	2014-12-27 11:49
Benchmark.t	21.04 KB	-r--r--r--	2014-12-27 11:48
CGI.pm	255.23 KB	-r--r--r--	2014-12-27 11:49
CORE.pod	3.19 KB	-r--r--r--	2014-12-27 11:48
CPAN.pm	134.45 KB	-r--r--r--	2014-12-27 11:48
Carp.pm	27.8 KB	-r--r--r--	2014-12-27 11:49
Config.pm	3.18 KB	-rw-r--r--	2016-10-10 17:36
Config.pod	229.34 KB	-rw-r--r--	2016-10-10 17:36
Config.t	8.26 KB	-r--r--r--	2014-12-27 11:48
Config_git.pl	409 B	-rw-r--r--	2016-10-10 17:36
Config_heavy.pl	40.41 KB	-rw-r--r--	2016-10-10 17:36
Cwd.pm	21.95 KB	-r--r--r--	2015-01-10 12:06
DB.pm	18.5 KB	-r--r--r--	2014-12-27 11:48
DB.t	16.28 KB	-r--r--r--	2014-12-27 11:48
DBM_Filter.pm	14.05 KB	-r--r--r--	2014-12-27 11:48
DB_File.pm	62.24 KB	-r--r--r--	2016-10-10 17:38
Digest.pm	10.35 KB	-r--r--r--	2014-12-27 11:48
DirHandle.pm	1.52 KB	-r--r--r--	2014-12-27 11:48
DirHandle.t	930 B	-r--r--r--	2014-12-27 11:48
Dumpvalue.pm	16.5 KB	-r--r--r--	2014-12-27 11:48
DynaLoader.pm	24.99 KB	-r--r--r--	2016-10-10 17:38
Encode.pm	32.44 KB	-r--r--r--	2014-12-27 11:49
English.pm	4.64 KB	-r--r--r--	2014-12-27 11:48
English.t	4.11 KB	-r--r--r--	2014-12-27 11:48
Env.pm	5.39 KB	-r--r--r--	2014-12-27 11:48
Errno.pm	6.33 KB	-r--r--r--	2016-10-10 17:36
Exporter.pm	18.31 KB	-r--r--r--	2014-12-27 11:49
Fatal.pm	59.38 KB	-r--r--r--	2014-12-27 11:49
Fcntl.pm	3.83 KB	-r--r--r--	2014-12-27 11:49
FileCache.pm	5.44 KB	-r--r--r--	2014-12-27 11:48
FileHandle.pm	6.62 KB	-r--r--r--	2014-12-27 11:48
FileHandle.t	2.48 KB	-r--r--r--	2014-12-27 11:48
FindBin.pm	4.45 KB	-r--r--r--	2014-12-27 11:48
FindBin.t	338 B	-r--r--r--	2014-12-27 11:48
GDBM_File.pm	1.51 KB	-r--r--r--	2014-12-27 11:48
IO.pm	1.36 KB	-r--r--r--	2014-12-27 11:49
Internals.t	5.04 KB	-r--r--r--	2014-12-27 11:48
Memoize.pm	35.28 KB	-r--r--r--	2014-12-27 11:48
NDBM_File.pm	2.44 KB	-r--r--r--	2014-12-27 11:49
NEXT.pm	18.05 KB	-r--r--r--	2014-12-27 11:48
O.pm	4.11 KB	-r--r--r--	2014-12-27 11:48
Opcode.pm	15.33 KB	-r--r--r--	2014-12-27 11:49
POSIX.pm	16.44 KB	-r--r--r--	2014-12-27 11:49
POSIX.pod	65.45 KB	-r--r--r--	2014-12-27 11:49
PerlIO.pm	10.21 KB	-r--r--r--	2014-12-27 11:48
SDBM_File.pm	3.46 KB	-r--r--r--	2014-12-27 11:49
Safe.pm	24.27 KB	-r--r--r--	2014-12-27 11:49
SelectSaver.pm	1.05 KB	-r--r--r--	2014-12-27 11:48
SelectSaver.t	365 B	-r--r--r--	2014-12-27 11:48
SelfLoader.pm	16.94 KB	-r--r--r--	2014-12-27 11:49
Socket.pm	35.47 KB	-r--r--r--	2014-12-27 11:49
Storable.pm	42.13 KB	-r--r--r--	2015-01-15 22:12
Symbol.pm	4.68 KB	-r--r--r--	2014-12-27 11:48
Symbol.t	2.52 KB	-r--r--r--	2014-12-27 11:48
Test.pm	28.12 KB	-r--r--r--	2014-12-27 11:48
Thread.pm	8.09 KB	-r--r--r--	2014-12-27 11:48
Thread.t	1.59 KB	-r--r--r--	2014-12-27 11:48
UNIVERSAL.pm	6.97 KB	-r--r--r--	2014-12-27 11:49
XSLoader.pm	9.99 KB	-r--r--r--	2016-10-10 17:38
_charnames.pm	31.63 KB	-r--r--r--	2014-12-27 11:49
arybase.pm	2.75 KB	-r--r--r--	2014-12-27 11:49
attributes.pm	15.95 KB	-r--r--r--	2014-12-27 12:30
autodie.pm	11.9 KB	-r--r--r--	2014-12-27 11:49
autouse.pm	4.14 KB	-r--r--r--	2014-12-27 11:48
base.pm	7.21 KB	-r--r--r--	2014-12-27 11:48
bigint.pm	18.29 KB	-r--r--r--	2014-12-27 11:49
bignum.pm	17.7 KB	-r--r--r--	2014-12-27 11:49
bigrat.pm	13.58 KB	-r--r--r--	2014-12-27 11:49
blib.pm	2.04 KB	-r--r--r--	2014-12-27 11:48
blib.t	1.81 KB	-r--r--r--	2014-12-27 11:48
buildcustomize.pl	1.1 KB	-rw-r--r--	2016-10-10 17:36
bytes.pm	2.96 KB	-r--r--r--	2014-12-27 11:48
bytes.t	2.78 KB	-r--r--r--	2014-12-27 11:48
bytes_heavy.pl	758 B	-r--r--r--	2014-12-27 11:48
charnames.pm	20.39 KB	-r--r--r--	2014-12-27 11:49
charnames.t	372.58 KB	-r--r--r--	2014-12-27 11:49
constant.pm	13.99 KB	-r--r--r--	2014-12-27 11:49
dbm_filter_util.pl	1.83 KB	-r--r--r--	2014-12-27 11:48
deprecate.pm	3.01 KB	-r--r--r--	2014-12-27 11:48
diagnostics.pm	18.26 KB	-r--r--r--	2014-12-27 11:48
diagnostics.t	7.1 KB	-r--r--r--	2014-12-27 11:49
dumpvar.pl	15.24 KB	-r--r--r--	2014-12-27 11:48
dumpvar.t	5.81 KB	-r--r--r--	2014-12-27 11:48
encoding.pm	20.04 KB	-r--r--r--	2014-12-27 11:49
experimental.pm	3.88 KB	-r--r--r--	2014-12-27 11:49
feature.pm	13.46 KB	-rw-r--r--	2014-12-27 12:46
feature.t	78 B	-r--r--r--	2014-12-27 11:48
fields.pm	9.24 KB	-r--r--r--	2014-12-27 11:48
filetest.pm	3.91 KB	-r--r--r--	2014-12-27 11:48
filetest.t	3 KB	-r--r--r--	2014-12-27 11:48
h2ph.t	1.58 KB	-r--r--r--	2014-12-27 11:48
h2xs.t	7.64 KB	-r--r--r--	2014-12-27 11:48
if.pm	2.63 KB	-r--r--r--	2014-12-27 11:48
integer.pm	3.18 KB	-r--r--r--	2014-12-27 11:48
integer.t	1.32 KB	-r--r--r--	2014-12-27 11:48
less.pm	3.13 KB	-r--r--r--	2014-12-27 11:48
less.t	901 B	-r--r--r--	2014-12-27 11:48
lib.pm	5.87 KB	-r--r--r--	2016-10-10 17:37
locale.pm	2.13 KB	-r--r--r--	2014-12-27 11:49
locale.t	72.86 KB	-r--r--r--	2014-12-27 11:49
mro.pm	9.86 KB	-r--r--r--	2014-12-27 11:49
open.pm	7.83 KB	-r--r--r--	2014-12-27 11:48
open.t	6.4 KB	-r--r--r--	2014-12-27 11:48
ops.pm	997 B	-r--r--r--	2014-12-27 11:48
overload.pm	51.41 KB	-r--r--r--	2014-12-27 11:49
overload.t	71.98 KB	-r--r--r--	2014-12-27 11:49
overload64.t	8.33 KB	-r--r--r--	2014-12-27 11:48
overloading.pm	1.77 KB	-r--r--r--	2014-12-27 11:48
overloading.t	3.25 KB	-r--r--r--	2014-12-27 11:48
parent.pm	2.83 KB	-r--r--r--	2014-12-27 11:48
perl5db.pl	307.01 KB	-r--r--r--	2014-12-27 11:49
perl5db.t	56.06 KB	-r--r--r--	2014-12-27 11:49
perldoc.pod	8.69 KB	-r--r--r--	2014-12-27 11:48
perlfaq.pm	94 B	-r--r--r--	2014-12-27 11:49
perlfaq.pod	22.18 KB	-r--r--r--	2014-12-27 11:48
perlfaq1.pod	14.36 KB	-r--r--r--	2014-12-27 11:49
perlfaq2.pod	9.24 KB	-r--r--r--	2014-12-27 11:49
perlfaq3.pod	37.67 KB	-r--r--r--	2014-12-27 11:48
perlfaq4.pod	87.39 KB	-r--r--r--	2014-12-27 11:49
perlfaq5.pod	54.11 KB	-r--r--r--	2014-12-27 11:49
perlfaq6.pod	38.66 KB	-r--r--r--	2014-12-27 11:49
perlfaq7.pod	36.98 KB	-r--r--r--	2014-12-27 11:49
perlfaq8.pod	48.9 KB	-r--r--r--	2014-12-27 11:48
perlfaq9.pod	14.7 KB	-r--r--r--	2014-12-27 11:48
perlglossary.pod	133.98 KB	-r--r--r--	2014-12-27 11:48
perlxs.pod	76.6 KB	-r--r--r--	2014-12-27 11:49
perlxstut.pod	48.91 KB	-r--r--r--	2014-12-27 11:48
perlxstypemap.pod	23.02 KB	-r--r--r--	2014-12-27 11:49
re.pm	17.55 KB	-r--r--r--	2014-12-27 11:49
sigtrap.pm	7.44 KB	-r--r--r--	2014-12-27 11:48
sigtrap.t	2.65 KB	-r--r--r--	2014-12-27 11:48
sort.pm	5.94 KB	-r--r--r--	2014-12-27 11:48
sort.t	5.54 KB	-r--r--r--	2014-12-27 11:49
strict.pm	3.83 KB	-r--r--r--	2014-12-27 11:49
strict.t	439 B	-r--r--r--	2014-12-27 11:49
subs.pm	848 B	-r--r--r--	2014-12-27 11:48
subs.t	79 B	-r--r--r--	2014-12-27 11:48
threads.pm	34.93 KB	-r--r--r--	2014-12-27 11:49
utf8.pm	7.64 KB	-r--r--r--	2014-12-27 11:49
utf8.t	21.67 KB	-r--r--r--	2014-12-27 11:48
utf8_heavy.pl	31 KB	-r--r--r--	2014-12-27 11:49
vars.pm	2.36 KB	-r--r--r--	2014-12-27 11:48
vars.t	2.68 KB	-r--r--r--	2014-12-27 11:48
vars_carp.t	246 B	-r--r--r--	2014-12-27 11:48
version.pm	1.58 KB	-r--r--r--	2014-12-27 11:48
version.pod	9.62 KB	-r--r--r--	2014-12-27 11:48
vmsish.pm	4.21 KB	-r--r--r--	2014-12-27 11:48
vmsish.t	7.21 KB	-r--r--r--	2014-12-27 11:48
warnings.pm	38.5 KB	-rw-r--r--	2014-12-27 11:49
warnings.t	120 B	-r--r--r--	2014-12-27 11:48

Rename

#!./perl -w

BEGIN {
    chdir '..' if -d '../pod' && -d '../t';
    @INC = 'lib';
    require './t/test.pl';
    plan(29);
}

BEGIN {
    my $w;
    $SIG{__WARN__} = sub { $w = shift };
    use_ok('diagnostics');
    is $w, undef, 'no warnings when loading diagnostics.pm';
}

require base;

eval {
    'base'->import(qw(I::do::not::exist));
};

like( $@, qr/^Base class package "I::do::not::exist" is empty/,
         'diagnostics not tripped up by "use base qw(Dont::Exist)"');

open *whatever, ">", \my $warning
    or die "Couldn't redirect STDERR to var: $!";
my $old_stderr = *STDERR{IO};
*STDERR = *whatever{IO};

# Test for %.0f patterns in perldiag, added in 5.11.0
warn('gmtime(nan) too large');
like $warning, qr/$W overflow$ You called/, '%0.f patterns';

# L<foo/bar> links
seek STDERR, 0,0;
$warning = '';
warn("accept() on closed socket spanner");
like $warning, qr/"accept" in perlfunc/, 'L<foo/bar> links';

# L<foo|bar/baz> links
seek STDERR, 0,0;
$warning = '';
warn
 'Lexing code attempted to stuff non-Latin-1 character into Latin-1 input';
like $warning, qr/lex_stuff_pvn or similar/, 'L<foo|bar/baz>';

# Multiple messages with the same description
seek STDERR, 0,0;
$warning = '';
warn 'Deep recursion on anonymous subroutine';
like $warning, qr/W recursion/,
   'Message sharing its description with the following message';
seek STDERR, 0,0;
$warning = '';
warn 'Deep recursion on subroutine "foo"';
like $warning, qr/W recursion/,
   'Message sharing its description with the preceding message';

# Periods at end of entries in perldiag.pod get matched correctly
seek STDERR, 0,0;
$warning = '';
warn "Execution of -e aborted due to compilation errors.\n";
like $warning, qr/The final summary message/, 'Periods at end of line';

# Test for %d/%u
seek STDERR, 0,0;
$warning = '';
warn "Bad arg length for us, is 4, should be 42";
like $warning, qr/In C parlance/, '%u works';

# Test for %X
seek STDERR, 0,0;
$warning = '';
warn "Unicode surrogate U+C0FFEE is illegal in UTF-8";
like $warning, qr/You had a UTF-16 surrogate/, '%X';

# Test for %p
seek STDERR, 0,0;
$warning = '';
warn "Slab leaked from cv fadedc0ffee";
like $warning, qr/bookkeeping of op trees/, '%p';

# Strip S<>
seek STDERR, 0,0;
$warning = '';
warn "syntax error";
like $warning, qr/cybernetic version of 20 questions/s, 'strip S<>';

# Errors ending with dots
seek STDERR, 0,0;
$warning = '';
warn "I had compilation errors.\n";
like $warning, qr/final summary message/, 'dotty errors';

# Multiline errors
seek STDERR, 0,0;
$warning = '';
warn "Attempt to reload weapon aborted.\nCompilation failed in require";
like $warning,
     qr/You tried to load a file.*Perl could not compile/s,
    'multiline errors';

# Multiline entry in perldiag.pod
seek STDERR, 0,0;
$warning = '';
warn "Using just the first character returned by \\N{} in character class in regex; marked by <-- HERE in m/%s/";
like $warning,
    qr/A charnames handler may return a sequence/s,
    'multi-line entries in perldiag.pod match';

# ; at end of entry in perldiag.pod
seek STDERR, 0,0;
$warning = '';
warn "Perl folding rules are not up-to-date for 0xA; please use the perlbug utility to report; in regex; marked by <-- HERE in m/\ <-- HERE q/";
like $warning,
    qr/You used a regular expression with case-insensitive matching/s,
    '; works at the end of entries in perldiag.pod';

# Differences in spaces in warnings (Why not be nice and accept them?)
seek STDERR, 0,0;
$warning = '';
warn "Assignment     to both a list and a scalar\n";
like $warning,
    qr/2nd and 3rd/s,
    'spaces in warnings are matched lightly';

# Differences in spaces in warnings with a period at the end
seek STDERR, 0,0;
$warning = '';
warn "perl: warning: Setting locale failed.\n";
like $warning,
    qr/The whole warning/s,
    'spaces in warnings with periods at the end are matched lightly';

# Wrapped links
SKIP: {
skip("We no longer have any multi-line links", 1);
seek STDERR, 0,0;
$warning = '';
warn "Argument \"%s\" treated as 0 in increment (++)";
like $warning,
    qr/Auto-increment.*Auto-decrement/s,
    'multiline links are not truncated';
}

{
# Find last warning in perldiag.pod, and last items if any
    my $lw;
    my $inlast;
    my $item;

open(my $f, '<', "pod/perldiag.pod")
        or die "failed to open pod/perldiag.pod for reading: $!";

while (<$f>) {
        if ( /^=item\s+(.*)/) {
            $lw = $1;
        } elsif (/^=back/) {
	    $inlast = 1;
        } elsif ($inlast) {
            # Skip headings
            next if /^=/;

# Strip specials
            $_ =~ s/\w<(.*?)>/$1/g;

# And whitespace
            $_ =~ s/(^\s+|\s+$)//g;

if ($_) {
                $item = $_;

last;
            }
        }
    }
    close($f);

ok($item, "(sanity...) found an item to check with ($item)");
    seek STDERR, 0,0;
    $warning = '';
    warn $lw;
    ok($warning, '(sanity...) got a warning');
    unlike $warning,
        qr/\Q$item\E/,
        "Junk after =back doesn't show up in last warning";
}

*STDERR = $old_stderr;

# These tests use a panic under the hope that the description is not likely
# to change.
@runperl_args = (
        switches => [ '-Ilib', '-Mdiagnostics' ],
        stderr => 1,
        nolib => 1, # -I../lib would go outside the build dir
);
$subs =
 "sub foo{bar()}sub bar{baz()}sub baz{die q _panic: gremlins_}foo()";
is runperl(@runperl_args, prog => $subs),
   << 'EOT', 'internal error with backtrace';
panic: gremlins at -e line 1 (#1)
    (P) An internal error.
    
Uncaught exception from user code:
	panic: gremlins at -e line 1.
	main::baz() called at -e line 1
	main::bar() called at -e line 1
	main::foo() called at -e line 1
EOT
is runperl(@runperl_args, prog => $subs =~ s/panic\K/k/r),
   << 'EOU', 'user error with backtrace';
Uncaught exception from user code:
	panick: gremlins at -e line 1.
	main::baz() called at -e line 1
	main::bar() called at -e line 1
	main::foo() called at -e line 1
EOU
is runperl(@runperl_args, prog => 'die q _panic: gremlins_'),
   << 'EOV', 'no backtrace from top-level internal error';
panic: gremlins at -e line 1 (#1)
    (P) An internal error.
    
Uncaught exception from user code:
	panic: gremlins at -e line 1.
EOV
is runperl(@runperl_args, prog => 'die q _panick: gremlins_'),
   << 'EOW', 'no backtrace from top-level user error';
Uncaught exception from user code:
	panick: gremlins at -e line 1.
EOW
like runperl(
      @runperl_args,
      prog => $subs =~
         s[q _panic: gremlins_]
          [qq _Attempt to reload foo aborted.\\nCompilation failed in require_]r,
     ),
     qr/Uncaught exception from user code:
	Attempt to reload foo aborted\.
	Compilation failed in require at -e line \d+\.
	main::baz called at -e line \d+
	main::bar called at -e line \d+
	main::foo called at -e line \d+
/,  'backtrace from multiline error';
is runperl(@runperl_args, prog => 'BEGIN { die q _panic: gremlins_ }'),
   << 'EOX', 'BEGIN{die} does not suppress diagnostics';
panic: gremlins at -e line 1.
BEGIN failed--compilation aborted at -e line 1 (#1)
    (P) An internal error.
    
Uncaught exception from user code:
	panic: gremlins at -e line 1.
	BEGIN failed--compilation aborted at -e line 1.
EOX