[Bug 199736] perl C compiler Can't locate object method "IVX" via package "B::NV"
Please do not reply directly to this email. All additional
comments should be made in the comments box of this bug report.
Summary: perl C compiler Can't locate object method "IVX" via package "B::NV"
https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=199736
[EMAIL PROTECTED] changed:
What|Removed |Added
Status|NEW |MODIFIED
--- Additional Comments From [EMAIL PROTECTED] 2006-07-21 20:35 EST ---
Yes, looking at /usr/lib/perl5/5.8.8/i386-linux-thread-multi/B/C.pm,
B::NV::save appears to be mostly copied from B::IV::save, and on line
650, the $sv->IVX should be a $sv->NVX - with that change, your examples
compile correctly. Indeed, without that change, perlcc doesn't seem to be
able to handle floating point values at all.
You can fix this locally by applying this patch:
---
--- ./lib/B/C.pm2006-01-13 09:47:39.0 -0500
+++ /usr/lib/perl5/5.8.8/i386-linux-thread-multi/B/C.pm 2006-07-21
20:25:39.0 -0400
@@ -650 +650 @@
-$xpvnvsect->add(sprintf("0, 0, 0, %d, %s", $sv->IVX, $val));
+$xpvnvsect->add(sprintf("0, 0, 0, %d, %s", $sv->NVX, $val));
---
or by changing byte 18708 of C.pm from 'I' to 'N'.
That said, as stated in todays perl5-porters mail on this subject:
>Re: [perl #39903] perl C compiler Can't locate object method "IVX" via
package "B::NV"
> From: "Joshua ben Jore" <[EMAIL PROTECTED]>
>To: perl5-porters@perl.org
>CC: [EMAIL PROTECTED]
> Date: 2006-07-21 17:53
>
> B::C, B::CC, and perlcc are not being maintained. I can only
> guess as to why you tried to use this. Perhaps to get a single binary,
> perhaps to get faster execution or startup, perhaps to hide your source
> code. The first two goals can be achieved through tools like PAR and pperl.
>
> Josh
Yes, nothing in perlcc / B::C seems to have been maintained since 1998, so
it is unlikely the above will be the only issue you encounter when trying
to use perlcc for any real app. I suggest you seriously examine why you
need to use these tools; but I'll apply the above patch on the next release.
--
Configure bugmail: https://bugzilla.redhat.com/bugzilla/userprefs.cgi?tab=email
--- You are receiving this mail because: ---
You are on the CC list for the bug, or are watching someone who is.
--
Fedora Extras Perl SIG
http://www.fedoraproject.org/wiki/Extras/SIGs/Perl
Fedora-perl-devel-list mailing list
Fedora-perl-devel-list@redhat.com
https://www.redhat.com/mailman/listinfo/fedora-perl-devel-list
[Bug 199736] perl C compiler Can't locate object method "IVX" via package "B::NV"
Please do not reply directly to this email. All additional comments should be made in the comments box of this bug report. Summary: perl C compiler Can't locate object method "IVX" via package "B::NV" https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=199736 --- Additional Comments From [EMAIL PROTECTED] 2006-07-21 16:40 EST --- This is a simpler example to illustrate the same issue. #!/usr/bin/perl $v = 2.35; -- Configure bugmail: https://bugzilla.redhat.com/bugzilla/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are on the CC list for the bug, or are watching someone who is. -- Fedora Extras Perl SIG http://www.fedoraproject.org/wiki/Extras/SIGs/Perl Fedora-perl-devel-list mailing list Fedora-perl-devel-list@redhat.com https://www.redhat.com/mailman/listinfo/fedora-perl-devel-list
[Bug 199736] perl C compiler Can't locate object method "IVX" via package "B::NV"
Please do not reply directly to this email. All additional comments should be made in the comments box of this bug report. Summary: perl C compiler Can't locate object method "IVX" via package "B::NV" https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=199736 --- Additional Comments From [EMAIL PROTECTED] 2006-07-21 13:49 EST --- I made a typo on the example; there should be no "#" in front of "sub x". -- Configure bugmail: https://bugzilla.redhat.com/bugzilla/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are on the CC list for the bug, or are watching someone who is. -- Fedora Extras Perl SIG http://www.fedoraproject.org/wiki/Extras/SIGs/Perl Fedora-perl-devel-list mailing list Fedora-perl-devel-list@redhat.com https://www.redhat.com/mailman/listinfo/fedora-perl-devel-list
[Bug 199736] New: perl C compiler Can't locate object method "IVX" via package "B::NV"
Please do not reply directly to this email. All additional
comments should be made in the comments box of this bug report.
https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=199736
Summary: perl C compiler Can't locate object method "IVX" via
package "B::NV"
Product: Fedora Core
Version: fc5
Platform: i386
OS/Version: Linux
Status: NEW
Severity: normal
Priority: normal
Component: perl
AssignedTo: [EMAIL PROTECTED]
ReportedBy: [EMAIL PROTECTED]
QAContact: [EMAIL PROTECTED]
CC: fedora-perl-devel-list@redhat.com
Description of problem:
When compile perl script into C code, modules complained
Can't locate object method "IVX" via package "B::NV"
Version-Release number of selected component (if applicable):
$ rpm -qf /usr/lib/perl5/5.8.8/i386-linux-thread-multi/B/C.pm
perl-5.8.8-5
How reproducible:
always.
Steps to Reproduce:
1. create a file tw.pl with this content:
#!/usr/bin/perl -w
use strict;
package mx;
sub new {}
#sub x { my $m = 5.1; }
1;
2. compile with this line
time perl -MO=C tw.pl > t.c
Actual results:
Got error msg
Can't locate object method "IVX" via package "B::NV" at
/usr/lib/perl5/5.8.8/i386-linux-thread-multi/B/C.pm line 650.
CHECK failed--call queue aborted.
Expected results:
Compiling ok, produce a compilable .c file:
Additional info:
--
Configure bugmail: https://bugzilla.redhat.com/bugzilla/userprefs.cgi?tab=email
--- You are receiving this mail because: ---
You are on the CC list for the bug, or are watching someone who is.
--
Fedora Extras Perl SIG
http://www.fedoraproject.org/wiki/Extras/SIGs/Perl
Fedora-perl-devel-list mailing list
Fedora-perl-devel-list@redhat.com
https://www.redhat.com/mailman/listinfo/fedora-perl-devel-list
