v0.4.0

• Forbid main codecs resolving to void type

  The following BARE schema is no longer valid when 'Message' is
  a main codec (using --main CLI option):

  type Message void
       ^ error is now reported here
  

• Forbid flat unions which cannot be automatically flatten

  bare-ts is able to automatically compute the tag of simple flat unions
  without any help. A simple union is either:

  • a union of base or void types that can be discriminated by their
    typeof value, or
  • a union of classes (requires the option --use-class).

  Previously, bare-ts asked to the user to provide a tagging function for
  other cases (complex flat unions).
  Now, bare-ts throws an error when it encounters a complex flat union.
  Complex flat unions are no longer supported.

• Add pedantic mode (option --pedantic)

• Better code generation

  bare-ts has a normalization step where it alias some types,
  including anonymous structs, data arrays, and typed arrays.

  bare-ts is now able to generate reader and writer without
  aliasing these types.