tests/condition.impure.lisp

   1 ;;;; This software is part of the SBCL system. See the README file for
   2 ;;;; more information.
   3 ;;;;
   4 ;;;; While most of SBCL is derived from the CMU CL system, the test
   5 ;;;; files (like this one) were written from scratch after the fork
   6 ;;;; from CMU CL.
   7 ;;;;
   8 ;;;; This software is in the public domain and is provided with
   9 ;;;; absolutely no warranty. See the COPYING and CREDITS files for
  10 ;;;; more information.
  11
  12 (cl:in-package :cl-user)
  13
  14 (use-package :test-util)
  15
  16 ;;; Bug from CLOCC.
  17 (defpackage :p1
  18   (:use :cl)
  19   (:export #:code #:code-msg #:%code-msg))
  20 (in-package :p1)
  21 (define-condition code ()
  22   ((msg :reader code-msg :reader %code-msg :initarg :msg)))
  23
  24 (defpackage :p2
  25   (:use :cl :p1))
  26 (in-package :p2)
  27 (define-condition code1 (code)
  28   ((msg :accessor code-msg :initarg :msg)))
  29
  30 (let ((code (make-condition 'code :msg 1)))
  31   (assert (typep code 'code))
  32   (assert (eql (code-msg code) 1))
  33   (assert (eql (%code-msg code) 1)))
  34 (let ((code (make-condition 'code1 :msg 1)))
  35   (assert (typep code 'code))
  36   (assert (eql (code-msg code) 1))
  37   (assert (eql (%code-msg code) 1))
  38   (setf (code-msg code) 2)
  39   (assert (eql (code-msg code) 2))
  40   (assert (eql (%code-msg code) 1)))
  41
  42 (in-package :cl-user)
  43
  44 ;;; Check that initializing the condition class metaobject doesn't create
  45 ;;; any instances. Reported by Marco Baringer on sbcl-devel Mon, 05 Jul 2004.
  46 (defvar *condition-count* 0)
  47 (define-condition counted-condition () ((slot :initform (incf *condition-count*))))
  48 (defmethod frob-counted-condition ((x counted-condition)) x)
  49 (assert (= 0 *condition-count*))
  50 (assert (typep (sb-mop:class-prototype (find-class 'counted-condition))
  51                '(and condition counted-condition)))
  52
  53 (define-condition picky-condition () ())
  54
  55 (with-test (:name (:picky-condition compute-restarts))
  56   (restart-case
  57       (handler-case
  58           (error 'picky-condition)
  59         (picky-condition (c)
  60           ;; The PICKY-RESTART should be applicable for the
  61           ;; PICKY-CONDITION and all other cases.
  62           (assert (eq (restart-name (first (compute-restarts))) 'picky-restart))
  63           (assert (eq (restart-name (first (compute-restarts c))) 'picky-restart))
  64           (assert (eq (car (compute-restarts)) (car (compute-restarts c))))
  65           ;; ANOTHER-PICKY-RESTART should not be applicable for the
  66           ;; PICKY-CONDITION, but all other cases.
  67           (assert (not (find 'another-picky-restart (compute-restarts c)
  68                              :key #'restart-name)))
  69           (assert (find 'another-picky-restart (compute-restarts)
  70                         :key #'restart-name))
  71           :ok))
  72     (picky-restart ()
  73       :report "Do nothing."
  74       :test (lambda (c) (typep c '(or null picky-condition))))
  75     (another-picky-restart ()
  76       :report "Do nothing as well"
  77       :test (lambda (c) (typep c '(not picky-condition))))))
  78
  79 ;;; adapted from Helmut Eller on cmucl-imp
  80 (with-test (:name (:picky-condition invoke-restart))
  81   (assert (eq 'it
  82               (restart-case
  83                   (handler-case
  84                       (error 'picky-condition)
  85                     (picky-condition (c)
  86                       (invoke-restart (find-restart 'give-it c))))
  87                 (give-it ()
  88                   :test (lambda (c) (typep c 'picky-condition))
  89                   'it)))))
  90
  91 ;;; In sbcl-1.0.9, a condition derived from CL:STREAM-ERROR (or
  92 ;;; CL:READER-ERROR or or CL:PARSE-ERROR) didn't inherit a usable
  93 ;;; PRINT-OBJECT method --- the PRINT-OBJECT code implicitly assumed
  94 ;;; that CL:STREAM-ERROR was like a SIMPLE-CONDITION, with args and
  95 ;;; format control, which seems to be a preANSIism.
  96 ;;;
  97 ;;; (The spec for DEFINE-CONDITION says that if :REPORT is not
  98 ;;; supplied, "information about how to report this type of condition
  99 ;;; is inherited from the PARENT-TYPE." The spec doesn't explicitly
 100 ;;; forbid the inherited printer from trying to read slots which
 101 ;;; aren't portably specified for the condition, but it doesn't seem
 102 ;;; reasonable for the inherited printer to do so. It does seem
 103 ;;; reasonable for app code to derive a new condition from
 104 ;;; CL:READER-ERROR (perhaps for an error in a readmacro) or
 105 ;;; CL:PARSE-ERROR (perhaps for an error in an operator
 106 ;;; READ-MY-FAVORITE-DATA-STRUCTURE) or CL:STREAM-ERROR (dunno why
 107 ;;; offhand, but perhaps for some Gray-stream-ish reason), not define
 108 ;;; a :REPORT method for its new condition, and expect to inherit from
 109 ;;; the application's printer all the cruft required for describing
 110 ;;; the location of the error in the input.)
 111 (define-condition my-stream-error-1-0-9 (stream-error) ())
 112 (define-condition parse-foo-error-1-0-9 (parse-error) ())
 113 (define-condition read-bar-error-1-0-9 (reader-error) ())
 114 (with-test (:name :printable-conditions)
 115   (let (;; instances created initializing all the slots specified in
 116         ;; ANSI CL
 117         (parse-foo-error-1-0-9 (make-condition 'parse-foo-error-1-0-9
 118                                                :stream *standard-input*))
 119         (read-foo-error-1-0-9 (make-condition 'read-bar-error-1-0-9
 120                                               :stream *standard-input*))
 121         (my-stream-error-1-0-9 (make-condition 'my-stream-error-1-0-9
 122                                                :stream *standard-input*)))
 123     ;; should be printable
 124     (dolist (c (list
 125                 my-stream-error-1-0-9
 126                 parse-foo-error-1-0-9
 127                 read-foo-error-1-0-9))
 128       ;; whether escaped or not
 129       (dolist (*print-escape* '(nil t))
 130         (write c :stream (make-string-output-stream))))))
 131
 132 ;;; Reported by Michael Weber: restart computation in :TEST-FUNCTION used to
 133 ;;; cause infinite recursion.
 134 (defun restart-test-finds-restarts ()
 135   (restart-bind
 136       ((bar (lambda ()
 137               (return-from restart-test-finds-restarts 42))
 138          :test-function
 139          (lambda (condition)
 140            (declare (ignore condition))
 141            (find-restart 'qux))))
 142     (when (find-restart 'bar)
 143       (invoke-restart 'bar))))
 144 (assert (not (restart-test-finds-restarts)))
 145
 146 (with-test (:name :bug-896379)
 147   (let ((*evaluator-mode* :compile))
 148     (handler-bind ((style-warning #'error))
 149       (let ((reader (gensym "READER"))
 150             (name (gensym "FOO-ERROR")))
 151         (eval `(define-condition ,name (error)
 152                  ((slot :initarg :slot :reader ,reader))
 153                  (:report (lambda (c stream)
 154                             (format stream "Oops: ~S" (,reader c))))))))))
 155
 156 (with-test (:name :define-condition-result)
 157   (let ((name (gensym "CONDITION")))
 158     (assert
 159      (eq (eval `(define-condition ,name () ()))
 160          name))))
 161
 162 ;;; bug-1164970
 163
 164 (define-condition condition-with-default-initargs (condition)
 165   ()
 166   (:default-initargs :foo 1))
 167
 168 (with-test (:name (sb-mop:class-direct-default-initargs :for-condition-class
 169                    :bug-1164970))
 170   ;; CLASS-DIRECT-DEFAULT-INITARGS used to return nil for all
 171   ;; condition classes.
 172   (let ((initargs (sb-mop:class-direct-default-initargs
 173                    (find-class 'condition-with-default-initargs))))
 174     (assert (equal (subseq (first initargs) 0 2) '(:foo 1)))))
 175
 176 ;;; bug-539517
 177
 178 (defconstant +error-when-called+ (lambda () (error "oops")))
 179
 180 (define-condition condition-with-constant-function-initarg ()
 181   ((foo :initarg :foo
 182         :reader condition-with-constant-function-initarg-foo))
 183   (:default-initargs :foo +error-when-called+))
 184
 185 (with-test (:name (:condition-with-constant-function-initarg :bug-539517))
 186   ;; The default initarg handling for condition classes used to
 187   ;; confuse constant functions (thus +ERROR-WHEN-CALLED+) and
 188   ;; initfunctions. This lead to +ERROR-WHEN-CALLED+ being called as
 189   ;; if it was an initfunction.
 190   (assert (functionp
 191            (condition-with-constant-function-initarg-foo
 192             (make-condition 'condition-with-constant-function-initarg))))
 193   (assert (functionp
 194            (condition-with-constant-function-initarg-foo
 195             (make-instance 'condition-with-constant-function-initarg)))))
 196
 197 ;; Same problem
 198
 199 (define-condition condition-with-constant-function-initform ()
 200   ((foo :initarg :foo
 201         :reader condition-with-constant-function-initform-foo
 202         :initform +error-when-called+)))
 203
 204 (with-test (:name (:condition-with-constant-function-slot-initform))
 205   (assert (functionp
 206            (condition-with-constant-function-initform-foo
 207             (make-condition 'condition-with-constant-function-initform))))
 208   (assert (functionp
 209            (condition-with-constant-function-initform-foo
 210             (make-instance 'condition-with-constant-function-initform)))))
 211
 212 ;;; bug-1164969
 213
 214 (defvar bar-counter 0)
 215
 216 (defvar baz-counter 0)
 217
 218 (define-condition condition-with-non-constant-default-initarg ()
 219   ((bar :initarg :bar
 220         :reader condition-with-non-constant-default-initarg-bar)
 221    (baz :initarg :baz
 222         :reader condition-with-non-constant-default-initarg-baz
 223         :initform (incf baz-counter)))
 224   (:default-initargs :bar (incf bar-counter)))
 225 (define-condition condition-with-non-constant-default-initarg ()
 226   ((bar :initarg :bar
 227         :reader condition-with-non-constant-default-initarg-bar)
 228    (baz :initarg :baz
 229         :reader condition-with-non-constant-default-initarg-baz
 230         :initform (incf baz-counter)))
 231   (:default-initargs :bar (incf bar-counter)))
 232
 233 (with-test (:name (:redefining-condition-with-non-constant-default-initarg
 234                    :bug-1164969))
 235   ;; Redefining conditions could lead to multiple evaluations of
 236   ;; initfunctions for slots and default initargs. We need all the
 237   ;; combinations of make-condition/instance and eval/compile because
 238   ;; they failed differently.
 239   (macrolet ((test (case &body body)
 240                `(progn
 241                   (setf bar-counter 0
 242                         baz-counter 0)
 243                   (let ((instance (progn ,@body)))
 244                     (assert
 245                      (= 1 (condition-with-non-constant-default-initarg-bar
 246                            instance))
 247                      nil
 248                      ,(format nil "Assertion failed for default initarg initfunction for ~A"
 249                               case))
 250                     (assert
 251                      (= 1 (condition-with-non-constant-default-initarg-baz
 252                            instance))
 253                      nil
 254                      ,(format nil "Assertion failed for slot initfunction for ~A"
 255                               case)))
 256                   (assert (= 1 bar-counter))
 257                   (assert (= 1 baz-counter)))))
 258
 259     ;; Go through EVAL to avoid optimizations.
 260     (test :eval+make-condition
 261       (eval '(make-condition
 262               'condition-with-non-constant-default-initarg)))
 263     (test :eval+make-instance
 264       (eval '(make-instance
 265               'condition-with-non-constant-default-initarg)))
 266
 267     ;; Allow optimizations.
 268     (test :compile+make-condition
 269       (make-condition
 270        'condition-with-non-constant-default-initarg))
 271     (test :compile+make-instance
 272       (make-instance
 273        'condition-with-non-constant-default-initarg))))
 274
 275 ;;; bug-1049404
 276
 277 (define-condition condition-with-class-allocation ()
 278   ((count :accessor condition-with-class-allocation-count
 279           :initform 0
 280           :allocation :class)))
 281
 282 (with-test (:name (:condition-with-class-allocation :bug-1049404))
 283   (loop repeat 5 do
 284            (incf (condition-with-class-allocation-count
 285                   (make-condition 'condition-with-class-allocation))))
 286   (assert (= 5 (condition-with-class-allocation-count
 287                 (make-condition 'condition-with-class-allocation)))))
 288
 289 ;;; bug-789497
 290
 291 (with-test (:name (assert :print-intermediate-results :bug-789497))
 292   (macrolet ((test (bindings expression expected-message)
 293                `(let ,bindings
 294                   (handler-case (assert ,expression)
 295                     (simple-error (condition)
 296                       (assert (string= (princ-to-string condition)
 297                                        ,expected-message)))))))
 298     ;; Constant and variables => no special report.
 299     (test () nil "The assertion NIL failed.")
 300     (test ((a nil)) a "The assertion A failed.")
 301     ;; Special operators => no special report.
 302     (test ((a nil) (b nil)) (or a b) "The assertion (OR A B) failed.")
 303     (test ((a nil) (b t)) (and a b) "The assertion (AND A B) failed.")
 304     ;; Functions with constant and non-constant arguments => include
 305     ;; non-constant arguments in report.
 306     (test ((a t)) (not a) "The assertion (NOT A) failed with A = T.")
 307     (test () (not t) "The assertion (NOT T) failed.")
 308     (test ((a -1)) (plusp (signum a))
 309           "The assertion (PLUSP (SIGNUM A)) failed with (SIGNUM A) = -1.")
 310     ;; Same for local functions.
 311     (flet ((my-not (x) (not x))
 312            (my-plusp (x) (plusp x)))
 313       (test ((a t)) (my-not a) "The assertion (MY-NOT A) failed with A = T.")
 314       (test () (my-not t) "The assertion (MY-NOT T) failed.")
 315       (test ((a -1)) (my-plusp (signum a))
 316             "The assertion (MY-PLUSP (SIGNUM A)) failed with (SIGNUM A) = -1."))))
 317
 318 ;; If ASSERT thinks it's checking a function call form, it binds the arguments
 319 ;; to local vars so that it can show them on failure. But it would accidentally
 320 ;; treat a local macro as a function if its name coincided with a global.
 321 (defun compute (a b) (declare (ignore a b)))
 322 (defun compute-something-else (a b) (list a b))
 323 (defun assert-arg-eval-order (a b)
 324   (let ((evals))
 325     (flet ((eval-arg (arg) (setq evals (nconc evals (list arg))) arg))
 326       (macrolet ((compute (x y z)
 327                    (declare (ignore y)) ; does not appear in expansion
 328                    `(compute-something-else ,z ,x)))
 329         (assert (compute (eval-arg a)
 330                          (eval-arg (error "bork"))
 331                          (eval-arg b)))))
 332     evals))
 333 (with-test (:name :assert-arg-eval-order)
 334   (assert (equal (assert-arg-eval-order 1 2) '(2 1))))
 335
 336 (with-test (:name (find-restart :recheck-conditions-and-tests :bug-774410))
 337   (let ((activep t))
 338     (restart-bind ((switchable-restart
 339                      (constantly 'irrelevant)
 340                      :test-function (lambda (condition)
 341                                       (declare (ignore condition))
 342                                       activep)))
 343       (let ((actual-restart (find-restart 'switchable-restart)))
 344         ;; Active/inactive because of condition-restarts associations.
 345         (let ((required-condition (make-condition 'condition))
 346               (wrong-condition (make-condition 'condition)))
 347           (with-condition-restarts required-condition (list actual-restart)
 348             (assert (find-restart actual-restart required-condition))
 349             (assert (not (find-restart actual-restart wrong-condition)))))
 350
 351         ;; Inactive because of test-function.
 352         (setf activep nil)
 353         (assert (not (find-restart actual-restart)))
 354         (assert (not (find-restart actual-restart (make-condition 'condition))))))))
 355
 356 (macrolet
 357     ((with-testing-restart ((&key
 358                                (condition-var (gensym))
 359                                (condition-restart-p t))
 360                             &body body)
 361        `(block block
 362           (handler-bind ((condition (lambda (,condition-var)
 363                                       (declare (ignorable ,condition-var))
 364                                       ,@body)))
 365             (restart-bind ((testing-restart
 366                              (lambda () (return-from block :transfer))
 367                              :test-function (lambda (condition)
 368                                               (typep condition 'condition))))
 369               ,(if condition-restart-p
 370                    `(let ((condition (make-condition 'condition)))
 371                       (with-condition-restarts condition (car sb-kernel:*restart-clusters*)
 372                         (signal condition)))
 373                    `(signal (make-condition 'condition)))
 374               :no-transfer)))))
 375
 376   (with-test (:name (invoke-restart :test-function))
 377
 378     ;; When given a restart name, there is no condition so
 379     ;; INVOKE-RESTART cannot call the :test-function. SBCL considers
 380     ;; the restart unsuitable for the requested invocation. See
 381     ;; comment in INVOKE-RESTART.
 382     (assert-error (with-testing-restart ()
 383                     (invoke-restart 'testing-restart))
 384                   control-error)
 385
 386     ;; When given a RESTART instance (which could only have been found
 387     ;; by passing an appropriate condition to FIND-RESTART),
 388     ;; INVOKE-RESTART does not call the :test-function. Again, see
 389     ;; comment in INVOKE-RESTART.
 390     (assert (eq :transfer
 391                 (with-testing-restart (:condition-var condition)
 392                   (invoke-restart
 393                    (find-restart 'testing-restart condition)))))
 394
 395     ;; Some other condition, even if it passes the :test-function,
 396     ;; only works if the restart has not been associated to the
 397     ;; original condition.
 398     (assert (eq :transfer
 399                 (with-testing-restart (:condition-restart-p nil)
 400                   (invoke-restart
 401                    (find-restart 'testing-restart (make-condition 'condition))))))
 402     (with-testing-restart ()
 403       (assert (not (find-restart 'testing-restart (make-condition 'condition))))))
 404
 405   (with-test (:name (invoke-restart-interactively :test-function))
 406     ;; Comments in (INVOKE-RESTART :TEST-FUNCTION) apply here as well.
 407     (assert-error
 408      (with-testing-restart ()
 409        (invoke-restart-interactively 'testing-restart))
 410      control-error)
 411
 412     (assert (eq :transfer
 413                 (with-testing-restart (:condition-var condition)
 414                   (invoke-restart-interactively
 415                    (find-restart 'testing-restart condition)))))
 416
 417     (assert (eq :transfer
 418                 (with-testing-restart (:condition-restart-p nil)
 419                   (invoke-restart-interactively
 420                    (find-restart 'testing-restart (make-condition 'condition))))))))
 421
 422 (defun case-failure-example (x) (etypecase x (function 1) (symbol 2)))
 423 ;; The :report method should not print "wanted one of #'SYMBOL"
 424 (with-test (:name :case-failure-report-pprint-silliness)
 425   (handler-case (case-failure-example 3)
 426     (condition (c)
 427       (let ((str (write-to-string c :escape nil :pretty t)))
 428         (assert (not (search "#'SYMBOL" str)))))))
 429
 430 (define-condition a-condition-with-a-classy-slot ()
 431   ((a :allocation :class :initform 'foo)))
 432
 433 (defvar *a-classy-classoid*
 434   (sb-kernel:find-classoid 'a-condition-with-a-classy-slot))
 435 ;; precondition to the test
 436 (assert (= (length (sb-kernel::condition-classoid-class-slots
 437                     *a-classy-classoid*))
 438            1))
 439
 440 (define-condition a-condition-with-a-classy-slot ()
 441   ((b :allocation :class :initform 'baz)
 442    (a :allocation :class :initform 'foo)))
 443
 444 (with-test (:name :condition-classoid-redef-with-class-slot)
 445   (assert (= (length (sb-kernel::condition-classoid-class-slots
 446                       *a-classy-classoid*))
 447              2)))
 448
 449 (defun some-silly-handler (x) (declare (ignore x)))
 450
 451 ;; Note, you should exercise extreme caution when printing *HANDLER-CLUSTERS*
 452 ;; from the REPL or you will likely confuse yourself.
 453 ;; At any point, the clusters are composed of a chain of dx conses.
 454 ;; One way to print them is like this:
 455 ;;  (funcall (lambda () (print sb-kernel::*handler-clusters*) nil))
 456
 457 (with-test (:name :handler-bind-expansion-variations)
 458
 459   ;; exercise all 3 possibilities for the TEST of a clause
 460   (handler-bind ((error #'print))
 461     ;; first cluster, first binding, first part
 462     (let ((test (caaar sb-kernel:*handler-clusters*)))
 463       (assert (eq test (sb-kernel:find-classoid-cell 'error)))))
 464   (locally (declare (muffle-conditions style-warning))
 465     (handler-bind (((satisfies some-silly-fun) #'print))
 466       (let ((test (caaar sb-kernel:*handler-clusters*)))
 467         (assert (eq test (sb-int:find-fdefn 'some-silly-fun))))))
 468   (handler-bind (((or warning error) #'print))
 469     (let ((test (caaar sb-kernel:*handler-clusters*)))
 470       (assert (functionp test))))
 471
 472   ;; exercise all 3 possibilities for the HANDLER of a clause
 473
 474   (flet ((frob (x) (print x)))
 475     (handler-bind ((warning
 476                     (lambda (c) (frob (frob c)))))
 477       ;; first cluster, first binding, second part
 478       (let ((fn (cdaar sb-kernel:*handler-clusters*)))
 479         (assert (functionp fn)))))
 480
 481   (handler-bind ((warning (eval ''muffle-warning)))
 482     (let ((fn (cdaar sb-kernel:*handler-clusters*)))
 483       ;; the function is stored as a symbol
 484       (assert (eq fn 'muffle-warning))))
 485
 486   (handler-bind ((warning 'some-silly-handler))
 487     (let ((fn (cdaar sb-kernel:*handler-clusters*)))
 488       ;; the function is stored as an fdefn
 489       (assert (typep fn 'sb-kernel::fdefn))))
 490
 491   (handler-bind ((warning 'muffle-warning))
 492     (let ((fn (cdaar sb-kernel:*handler-clusters*)))
 493       ;; the function is stored directly because it's a builtin.
 494       (assert (eq fn (symbol-function 'muffle-warning))))))
 495
 496 ;; Oddly enough, at least one other Lisp considers this example
 497 ;; *not* to fail, quite explicitly - the handler function in the
 498 ;; handler-cluster is a lambda that returns a function that is
 499 ;; the real handler function.
 500 (defun this-should-fail ()
 501   (declare (muffle-conditions style-warning))
 502   (handler-bind ((condition #'some-nonexistent-handler))
 503     (random 100)))
 504
 505 (with-test (:name :handler-bind-evals-handlers-immediately)
 506   (assert-error (this-should-fail))
 507   (defun some-nonexistent-handler (x) x)
 508   (assert (integerp (this-should-fail)))) ; but not now it shouldn't
 509
 510 (with-test (:name :undefined-restart
 511             :skipped-on '(not :x86-64)) ;; jut not implemented yet
 512   (let* ((name (gensym))
 513          (tail-call (checked-compile `(lambda () (,name)) :allow-style-warnings t))
 514          (call (checked-compile `(lambda () (1+ (,name))) :allow-style-warnings t))
 515          (return (checked-compile `(lambda () #',name) :allow-style-warnings t))
 516          (value-lambda (lambda () 10)))
 517     (flet ((test-continue (fun)
 518              (fmakunbound name)
 519              (handler-bind ((undefined-function
 520                               (lambda (c)
 521                                 (declare (ignore c))
 522                                 (setf (fdefinition name)
 523                                       (lambda () 123))
 524                                 (invoke-restart 'continue))))
 525                (funcall fun)))
 526            (test-use-value (fun)
 527              (fmakunbound name)
 528              (handler-bind ((undefined-function
 529                               (lambda (c)
 530                                 (declare (ignore c))
 531                                 (invoke-restart 'use-value value-lambda))))
 532                (funcall fun))))
 533       (assert (eq (test-continue tail-call) 123))
 534       (assert (eq (test-continue call) 124))
 535       (assert (eq (test-continue return) (fdefinition name)))
 536       (assert (eq (test-use-value tail-call) 10))
 537       (assert (eq (test-use-value call) 11))
 538       (assert (eq (test-use-value return) value-lambda)))))
 539
 540 (with-test (:name :unknown-key-restart)
 541   (handler-bind ((sb-ext:unknown-keyword-argument
 542                    (lambda (c)
 543                      (assert (eq (sb-ext:unknown-keyword-argument-name c)
 544                                  :bogus))
 545                      (continue c))))
 546     (assert (= (funcall (checked-compile '(lambda (&key abc) (1+ abc)))
 547                         :bogus 30 :abc 20)
 548                21))))