create const pool
impl new
merge
Merge pull request #58 from wakama2/master

fix VisitNew
Merge pull request #57 from sekiguchi-nagisa/d-shell

KonohaProcess Fix
fix Process2 samplecode
add debug print
fix callnode
fix descriptor
Merge pull request #59 from wakama2/master

fix descriptor
process work
Merge pull request #60 from wakama2/master

process work
enable desugared shell code