common-declarations.scm

;;;; common-declarations.scm - settings for core libraries
;
; Copyright (c) 2011-2021, The CHICKEN Team
; All rights reserved.
;
; Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following
; conditions are met:
;
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;     disclaimer. 
;   Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following
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;
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; OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
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; POSSIBILITY OF SUCH DAMAGE.


(declare 
  (usual-integrations))

(cond-expand
 (debugbuild
  (define-syntax d
    (syntax-rules ()
      ((_ arg ...)
       (when (##sys#debug-mode?)
	 (print arg ...))))))
 (else
  (begin
    (declare
      (safe-globals)
      (no-bound-checks))
    (define-syntax d (syntax-rules () ((_ . _) (void)))))))

(define-syntax define-alias
  (syntax-rules ()
    ((_ new old)
     (define-syntax new
       (syntax-rules ___ ()
	 ((_ args ___)
	  (old args ___)))))))