[perl #128580] [JVM] wrong multi method comb selected after module loading
There was indeed something wrong with the multi cache on the JVM backend. Fixed with https://github.com/perl6/nqp/commit/7eaebf5abd I'm closing this ticket as 'resolved'.
[perl #128580] [JVM] wrong multi method comb selected after module loading
On Fri Jul 08 14:57:11 2016, elizabeth wrote:
> Have you tried with MVM_SPESH_DISABLE=1 and friends?
This only happens on JVM, so there aren't many of those friends, are there? :-)
At least I tried now with 'optimize=0' and got the same error. I also tried
'RAKUDO_MODULE_DEBUG=1' but didn't something strange there:
$ RAKUDO_MODULE_DEBUG=1 ./perl6-j --optimize=foo -I. -e 'use Foo; "f".comb;
"o".comb("o")'
11900 RMD: Loading settings CORE
11900 RMD: Setting up default paths: . blib
11900 RMD: going to load Perl6::BOOTSTRAP
11900 RMD: Settings CORE loaded
360 11900 RMD: Attempting 'Foo' as a pragma
88 11900 RMD: 'Foo' is not a valid pragma
33 11900 RMD: Attempting to load 'Foo'
11 11900 RMD: Late loading 'Foo'
20 11900 RMD: Parsing specs: .
28 11900 RMD: Parsing specs:
16 11900 RMD: Parsing specs: .
13 11900 RMD: Parsing specs: blib
21 11900 RMD: Parsing specs: /usr/home/christian/bin/rakudo.jvm/share/nqp/lib
478 11900 RMD: try-load 7795C5BD3D21241ED31BB5DB19106B21CC622A86:
/usr/home/christian/perl6/perl6-roast-data/rakudo.jvm/Foo.pm6
55 11900 RMD: Trying to load 7795C5BD3D21241ED31BB5DB19106B21CC622A86 from
/usr/home/christian/perl6/perl6-roast-data/rakudo.jvm/.precomp
36 11900 RMD: Trying to load 7795C5BD3D21241ED31BB5DB19106B21CC622A86.repo-id
from /usr/home/christian/perl6/perl6-roast-data/rakudo.jvm/.precomp
44 11900 RMD: Loading precompiled
/usr/home/christian/perl6/perl6-roast-data/rakudo.jvm/.precomp/FCFAAA33FDBB30941CBF3561334B7DCB959F5F4F.1.468023657397E9/77/7795C5BD3D21241ED31BB5DB19106B21CC622A86
187 11900 RMD: Performing imports for 'Foo'
12 11900 RMD: Imports for 'Foo' done
Type check failed in binding $pat; expected Regex but got Str ("o")
in block at -e line 1
Re: [perl #128580] [JVM] wrong multi method comb selected after module loading
Have you tried with MVM_SPESH_DISABLE=1 and friends?
> On 08 Jul 2016, at 22:56, Christian Bartolomaeus (via RT)
> wrote:
>
> # New Ticket Created by Christian Bartolomaeus
> # Please include the string: [perl #128580]
> # in the subject line of all future correspondence about this issue.
> # https://rt.perl.org/Ticket/Display.html?id=128580 >
>
>
> Currently there is a weird error while running S32-str/comb.t on rakudo-j.
> For some reason the test file aborts after 39 tests with the message 'Type
> check failed in binding $pat; expected Regex but got Str ("o")'.
>
> Test number 40 runs just fine standalone:
>
> $ perl6-j -Ilib -e 'use Test; is comb("o","ooo"), '
> ok 1 -
>
> I tried to golf the problem down and that's what I arrived at:
>
> $ > Foo.pm6
> $ ./perl6-j -I. -e 'use Foo; "f".comb; "o".comb("o")'
> Type check failed in binding $pat; expected Regex but got Str ("o")
> in block at -e line 1
>
> So the problem seems to be related to module loading and it happens during
> that second call of method comb.
[perl #128580] [JVM] wrong multi method comb selected after module loading
# New Ticket Created by Christian Bartolomaeus
# Please include the string: [perl #128580]
# in the subject line of all future correspondence about this issue.
# https://rt.perl.org/Ticket/Display.html?id=128580 >
Currently there is a weird error while running S32-str/comb.t on rakudo-j. For
some reason the test file aborts after 39 tests with the message 'Type check
failed in binding $pat; expected Regex but got Str ("o")'.
Test number 40 runs just fine standalone:
$ perl6-j -Ilib -e 'use Test; is comb("o","ooo"), '
ok 1 -
I tried to golf the problem down and that's what I arrived at:
$ > Foo.pm6
$ ./perl6-j -I. -e 'use Foo; "f".comb; "o".comb("o")'
Type check failed in binding $pat; expected Regex but got Str ("o")
in block at -e line 1
So the problem seems to be related to module loading and it happens during that
second call of method comb.
