t/01-compile.t | 2 1 + 1 - 0 !
1 file changed, 1 insertion(+), 1 deletion(-)

 parent version requirement in 01-compile.t too tight
 Perhaps I am erring on the other side here, but removing the version
 requirement completely is easier than testing what exactly is the usage of
 parent and which version exactly introoduces it (assuming there is indeed some
 special usage).
 This is the reason the patch is not forwarded upstream.