remove ast type.

AST has eval method instead.
2 files changed
tree: 625fa629160fd9cf56f982adff410f5d65844c69
  1. test/
  2. ast.go
  3. eval.go
  4. exec.go
  5. log.go
  6. main.go
  7. Makefile
  8. parser.go
  9. runtest.rb