parser: use PyInt_FromSsize_t in index_stats
Eliminates
mercurial/parsers.c(515) : warning C4244: 'function' : conversion from
'Py_ssize_t' to 'long', possible loss of data
mercurial/parsers.c(520) : warning C4244: 'function' : conversion from
'Py_ssize_t' to 'long', possible loss of data
mercurial/parsers.c(521) : warning C4244: 'function' : conversion from
'Py_ssize_t' to 'long', possible loss of data
when compiling for Windows x64 target using the Microsoft compiler.
PyInt_FromSsize_t does not exist for Python 2.4 and earlier, so we define a
fallback in util.h to use PyInt_FromLong when compiling for Python 2.4.
$ . "$TESTDIR/bzr-definitions"
$ cat > ghostcreator.py <<EOF
> import sys
> from bzrlib import workingtree
> wt = workingtree.WorkingTree.open('.')
>
> message, ghostrev = sys.argv[1:]
> wt.set_parent_ids(wt.get_parent_ids() + [ghostrev])
> wt.commit(message)
> EOF
ghost revisions
$ mkdir test-ghost-revisions
$ cd test-ghost-revisions
$ bzr init -q source
$ cd source
$ echo content > somefile
$ bzr add -q somefile
$ bzr commit -q -m 'Initial layout setup'
$ echo morecontent >> somefile
$ python ../../ghostcreator.py 'Commit with ghost revision' ghostrev
$ cd ..
$ hg convert source source-hg
initializing destination source-hg repository
scanning source...
sorting...
converting...
1 Initial layout setup
0 Commit with ghost revision
$ glog -R source-hg
o 1@source "Commit with ghost revision" files: somefile
|
o 0@source "Initial layout setup" files: somefile