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Revert "Pre-expand lexical-let, since otherwise it requires cl to be loaded"

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This reverts commit 7cc17cee8f.
This commit is contained in:
John Wiegley 2017-12-07 04:53:10 +00:00
parent 7cc17cee8f
commit 20694696b2
2 changed files with 18 additions and 16 deletions
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19
lisp/use-package/use-package-core.el
View file

@ -671,17 +671,14 @@ If ALLOW-EMPTY is non-nil, it's OK for ARGS to be an empty list."
(defun use-package-memoize (f arg)
"Ensure the macro-expansion of F applied to ARG evaluates ARG
no more than once."
(let* ((loaded (cl-gensym "use-package--loaded"))
(result (cl-gensym "use-package--result"))
(next (cl-gensym "use-package--next"))
(body `(lexical-let (,loaded ,result)
,@(funcall f `((if ,loaded
,result
(setq ,loaded t)
(setq ,result ,arg)))))))
`(,(if (eq use-package-verbose 'errors)
body
(macroexpand body)))))
(let ((loaded (cl-gensym "use-package--loaded"))
(result (cl-gensym "use-package--result"))
(next (cl-gensym "use-package--next")))
`((lexical-let (,loaded ,result)
,@(funcall f `((if ,loaded
,result
(setq ,loaded t)
(setq ,result ,arg))))))))
(defsubst use-package-normalize-value (label arg)
"Normalize the Lisp value given by ARG.

15
test/lisp/use-package/use-package-tests.el
View file

@ -1213,7 +1213,8 @@
(eval-after-load 'quux
'(if ,_ ,_
(setq ,_ t)
(setq ,_ (require 'foo nil nil)))))))))
(setq ,_ (require 'foo nil nil)))))))
))
(ert-deftest use-package-test/:after-7 ()
(match-expansion
@ -1227,7 +1228,8 @@
(eval-after-load 'bow
'(if ,_ ,_
(setq ,_ t)
(setq ,_ (require 'foo nil nil)))))))
(setq ,_ (require 'foo nil nil)))))
))
(ert-deftest use-package-test/:after-8 ()
(match-expansion
@ -1252,7 +1254,8 @@
(eval-after-load 'quux
'(if ,_ ,_
(setq ,_ t)
(setq ,_ (require 'foo nil nil)))))))))
(setq ,_ (require 'foo nil nil)))))))
))
(ert-deftest use-package-test/:after-9 ()
(match-expansion
@ -1267,7 +1270,8 @@
'(eval-after-load 'bow
'(if ,_ ,_
(setq ,_ t)
(setq ,_ (require 'foo nil nil))))))))
(setq ,_ (require 'foo nil nil))))))
))
(ert-deftest use-package-test/:after-10 ()
(match-expansion
@ -1285,7 +1289,8 @@
(eval-after-load 'baz
'(if ,_ ,_
(setq ,_ t)
(setq ,_ (require 'foo nil nil)))))))
(setq ,_ (require 'foo nil nil)))))
))
(ert-deftest use-package-test/:demand-1 ()
(match-expansion