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(define-module (c ast)
:use-module ((c to-token) :select (preprocessing-token->token))
:use-module ((c parse2)
:select (build-lexical-analyzer
make-parser
error-procedure))
:use-module ((hnh util) :select (->>))
:use-module ((c flatten-begin)
:select (flatten-begin
remove-invalid-struct-like-declarations))
:export (build-ast))
(define (parse% lexical-analyzer)
((make-parser) lexical-analyzer error-procedure))
(define (build-ast cpp-tokens)
(->> cpp-tokens
;;; 7. Whitespace tokens are discarded, each preprocessing token is converted into a token
(map preprocessing-token->token)
;;; 8. All external objects and functions are resolved
build-lexical-analyzer
parse%
flatten-begin
remove-invalid-struct-like-declarations
))
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