#'(lambda (f _args new-name when)
`(make-obsolete ',f ',new-name ,when)))
(list 'compiler-macro
- #'(lambda (f _args compiler-function)
- (if (not (symbolp compiler-function))
- (error "Only symbols are supported in `compiler-macro'")
- `(put ',f 'compiler-macro #',compiler-function))))
+ #'(lambda (f args compiler-function)
+ ;; FIXME: Make it possible to just reuse `args'.
+ `(eval-and-compile
+ (put ',f 'compiler-macro
+ ,(if (eq (car-safe compiler-function) 'lambda)
+ `(lambda ,(append (cadr compiler-function) args)
+ ,@(cddr compiler-function))
+ `#',compiler-function)))))
(list 'doc-string
#'(lambda (f _args pos)
(list 'put (list 'quote f) ''doc-string-elt (list 'quote pos))))
Thus, the result of the body appears to the compiler as a quoted constant.
In interpreted code, this is entirely equivalent to `progn'."
(declare (debug t) (indent 0))
- ;; Not necessary because we have it in b-c-initial-macro-environment
- ;; (list 'quote (eval (cons 'progn body)))
- (cons 'progn body))
+ (list 'quote (eval (cons 'progn body) lexical-binding)))
(defmacro eval-and-compile (&rest body)
"Like `progn', but evaluates the body at compile time and at load time."
(declare (debug t) (indent 0))
- ;; Remember, it's magic.
- (cons 'progn body))
+ ;; When the byte-compiler expands code, this macro is not used, so we're
+ ;; either about to run `body' (plain interpretation) or we're doing eager
+ ;; macroexpansion.
+ (list 'quote (eval (cons 'progn body) lexical-binding)))
(put 'with-no-warnings 'lisp-indent-function 0)
(defun with-no-warnings (&rest body)