tree a428c22a6b6b39befcec104fe0511f5b61f24347
parent 4b1924a45790d40960cee8a5ff2957c373ed535b
author David Symonds <dsymonds@golang.org> 1409551500 +1000
committer David Symonds <dsymonds@golang.org> 1409552170 +1000

Hook up typechecker.

This does nothing with the extra information except warn if there's an error
returned by the typechecker (e.g. var not used).

This is the first step towards addressing #7.