4 Parenthetical C

(require (planet dherman/c:3:3/pc))

For now, this library only provides a few convenience forms for constructing AST nodes. Eventually I intend to create a “Parenthetical C” language with an S-Expression-based alternative syntax for the whole of C.

(typedef type alias-id)   type   =   struct     |   type-id

(struct tag-id) (struct tag-id (struct-field ...)) (struct (struct-field ...))   struct-field   =   [type field-id]     |   field-id

(union tag-id) (union tag-id (union-variant ...)) (union (union-variant ...))   union-variant   =   [type variant-id]     |   variant-id

(enum tag-id) (enum tag-id (enum-variant ...)) (enum (enum-variant ...))   enum-variant   =   [variant-id expr]     |   variant-id