(builtins.seq
  (builtins.def include builtins.include)

  (include "scope")
  (include "branch")
  (include "lambda")

  (def exec builtins.exec)
  (def trace builtins.trace)
  (def typeof builtins.typeof)

  (fn identity [x] x)

  (include "types")
  (include "assert")
  (include "ast")
  (include "cmp")
  (include "error")
  (include "ffi")
  (include "loop")
  (include "math")
  (include "test")

  (test.space "core" (include "tests/main"))
)