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Is the sub position in perl code a problem for -MO:CC ?
The problem below is not present for -MO=C
Thank you in advance
Adriano
correct code
file: test.pl
sub hi{ print"hello\n"; }
hi();
is compiled correctly with perl -MO=CC test.pl > out.c
wrong code
file: test.pl
hi();
sub hi{ print"hello\n"; }
creates warning
$ perl -MO=CC test.pl > out.c
Warning: Label not found at compile time for "last GETFILE"
Warning: Label not found at compile time for "last GETFILE"
test.pl syntax OK
works ok with cperl5.30. perl5 is broken since 5.26
I've got perl 5.30 and it doesn't work
$ perl -v
This is perl 5, version 30, subversion 0 (v5.30.0) built for x86_64-linux-gnu-thread-multi
(with 50 registered patches, see perl -V for more detail)
...
Is your same version?
Thank you for taking in consideration this issue
Adriano
Problem with sub position
Is the sub position in perl code a problem for -MO:CC ?
The problem below is not present for -MO=C
Thank you in advance
Adriano
correct code
file: test.pl
is compiled correctly with
perl -MO=CC test.pl > out.c
wrong code
file: test.pl
creates warning
and the compiled file creates segmentation fault
x86_64-linux-gnu-gcc -g -D_REENTRANT -D_GNU_SOURCE -DDEBIAN -fwrapv -fno-strict-aliasing -pipe -I/usr/local/include -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -I/usr/lib/x86_64-linux-gnu/perl/5.30/CORE -o test out.c -Wl,-E -fstack-protector-strong -L/usr/local/lib -L/usr/lib/x86_64-linux-gnu/perl/5.30/CORE -lperl -ldl -lm -lpthread -lc -lcrypt
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