Subject: | 'OP' has no member named 'op_sibling' |
The distribution does not compile anymore with perl 5.25.1 and later:
...
cc -c -I. -fwrapv -fno-strict-aliasing -pipe -fstack-protector-strong -I/usr/local/include -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -D_FORTIFY_SOURCE=2 -Wall -std=c89 -D_XOPEN_SOURCE=700 -O2 -DVERSION=\"0.600000\" -DXS_VERSION=\"0.600000\" -fPIC "-I/opt/perl-5.25.1/lib/5.25.1/x86_64-linux/CORE" quickcover.c
quickcover.xs: In function 'scan_optree':
quickcover.xs:288:56: error: 'OP' has no member named 'op_sibling'
for (curr = cUNOPx(op)->op_first; curr; curr = curr->op_sibling)
^
Makefile:362: recipe for target 'quickcover.o' failed
make: *** [quickcover.o] Error 1
Related ticket:
https://rt.perl.org/Public/Bug/Display.html?id=128179