otherwise evaluate Else and return its values. Else defaults to NIL."
(let* ((pred-ctran (make-ctran))
(pred-lvar (make-lvar))
- (then-ctran (make-ctran))
- (then-block (ctran-starts-block then-ctran))
- (else-ctran (make-ctran))
- (else-block (ctran-starts-block else-ctran))
- (node (make-if :test pred-lvar
- :consequent then-block
- :alternative else-block)))
+ (then-ctran (make-ctran))
+ (then-block (ctran-starts-block then-ctran))
+ (else-ctran (make-ctran))
+ (else-block (ctran-starts-block else-ctran))
+ (node (make-if :test pred-lvar
+ :consequent then-block
+ :alternative else-block)))
;; IR1-CONVERT-MAYBE-PREDICATE requires DEST to be CIF, so the
;; order of the following two forms is important
(setf (lvar-dest pred-lvar) node)
(start-block start)
(ctran-starts-block next)
(let* ((dummy (make-ctran))
- (entry (make-entry))
- (cleanup (make-cleanup :kind :block
- :mess-up entry)))
+ (entry (make-entry))
+ (cleanup (make-cleanup :kind :block
+ :mess-up entry)))
(push entry (lambda-entries (lexenv-lambda *lexenv*)))
(setf (entry-cleanup entry) cleanup)
(link-node-to-previous-ctran entry start)
(let* ((env-entry (list entry next result))
(*lexenv* (make-lexenv :blocks (list (cons name env-entry))
- :cleanup cleanup)))
+ :cleanup cleanup)))
(ir1-convert-progn-body dummy next result forms))))
(def-ir1-translator return-from ((name &optional value) start next result)
(declare (ignore result))
(ctran-starts-block next)
(let* ((found (or (lexenv-find name blocks)
- (compiler-error "return for unknown block: ~S" name)))
+ (compiler-error "return for unknown block: ~S" name)))
(exit-ctran (second found))
- (value-ctran (make-ctran))
+ (value-ctran (make-ctran))
(value-lvar (make-lvar))
- (entry (first found))
- (exit (make-exit :entry entry
- :value value-lvar)))
+ (entry (first found))
+ (exit (make-exit :entry entry
+ :value value-lvar)))
(when (ctran-deleted-p exit-ctran)
(throw 'locall-already-let-converted exit-ctran))
(push exit (entry-exits entry))
(link-node-to-previous-ctran exit value-ctran)
(let ((home-lambda (ctran-home-lambda-or-null start)))
(when home-lambda
- (push entry (lambda-calls-or-closes home-lambda))))
+ (push entry (lambda-calls-or-closes home-lambda))))
(use-continuation exit exit-ctran (third found))))
;;; Return a list of the segments of a TAGBODY. Each segment looks
(collect ((segments))
(let ((current (cons nil body)))
(loop
- (let ((tag-pos (position-if (complement #'listp) current :start 1)))
- (unless tag-pos
- (segments `(,@current nil))
- (return))
- (let ((tag (elt current tag-pos)))
- (when (assoc tag (segments))
- (compiler-error
- "The tag ~S appears more than once in the tagbody."
- tag))
- (unless (or (symbolp tag) (integerp tag))
- (compiler-error "~S is not a legal tagbody statement." tag))
- (segments `(,@(subseq current 0 tag-pos) (go ,tag))))
- (setq current (nthcdr tag-pos current)))))
+ (let ((tag-pos (position-if (complement #'listp) current :start 1)))
+ (unless tag-pos
+ (segments `(,@current nil))
+ (return))
+ (let ((tag (elt current tag-pos)))
+ (when (assoc tag (segments))
+ (compiler-error
+ "The tag ~S appears more than once in the tagbody."
+ tag))
+ (unless (or (symbolp tag) (integerp tag))
+ (compiler-error "~S is not a legal tagbody statement." tag))
+ (segments `(,@(subseq current 0 tag-pos) (go ,tag))))
+ (setq current (nthcdr tag-pos current)))))
(segments)))
;;; Set up the cleanup, emitting the entry node. Then make a block for
(start-block start)
(ctran-starts-block next)
(let* ((dummy (make-ctran))
- (entry (make-entry))
- (segments (parse-tagbody statements))
- (cleanup (make-cleanup :kind :tagbody
- :mess-up entry)))
+ (entry (make-entry))
+ (segments (parse-tagbody statements))
+ (cleanup (make-cleanup :kind :tagbody
+ :mess-up entry)))
(push entry (lambda-entries (lexenv-lambda *lexenv*)))
(setf (entry-cleanup entry) cleanup)
(link-node-to-previous-ctran entry start)
(use-ctran entry dummy)
(collect ((tags)
- (starts)
- (ctrans))
+ (starts)
+ (ctrans))
(starts dummy)
(dolist (segment (rest segments))
- (let* ((tag-ctran (make-ctran))
+ (let* ((tag-ctran (make-ctran))
(tag (list (car segment) entry tag-ctran)))
- (ctrans tag-ctran)
- (starts tag-ctran)
- (ctran-starts-block tag-ctran)
+ (ctrans tag-ctran)
+ (starts tag-ctran)
+ (ctran-starts-block tag-ctran)
(tags tag)))
(ctrans next)
(let ((*lexenv* (make-lexenv :cleanup cleanup :tags (tags))))
- (mapc (lambda (segment start end)
- (ir1-convert-progn-body start end
+ (mapc (lambda (segment start end)
+ (ir1-convert-progn-body start end
(when (eq end next) result)
(rest segment)))
- segments (starts) (ctrans))))))
+ segments (starts) (ctrans))))))
;;; Emit an EXIT node without any value.
(def-ir1-translator go ((tag) start next result)
is constrained to be used only within the dynamic extent of the TAGBODY."
(ctran-starts-block next)
(let* ((found (or (lexenv-find tag tags :test #'eql)
- (compiler-error "attempt to GO to nonexistent tag: ~S"
- tag)))
- (entry (first found))
- (exit (make-exit :entry entry)))
+ (compiler-error "attempt to GO to nonexistent tag: ~S"
+ tag)))
+ (entry (first found))
+ (exit (make-exit :entry entry)))
(push exit (entry-exits entry))
(link-node-to-previous-ctran exit start)
(let ((home-lambda (ctran-home-lambda-or-null start)))
(when home-lambda
- (push entry (lambda-calls-or-closes home-lambda))))
+ (push entry (lambda-calls-or-closes home-lambda))))
(use-ctran exit (second found))))
\f
;;;; translators for compiler-magic special forms
;;; in-lexenv representation, stuff the results into *LEXENV*, and
;;; call FUN (with no arguments).
(defun %funcall-in-foomacrolet-lexenv (definitionize-fun
- definitionize-keyword
- definitions
- fun)
+ definitionize-keyword
+ definitions
+ fun)
(declare (type function definitionize-fun fun))
(declare (type (member :vars :funs) definitionize-keyword))
(declare (type list definitions))
;;; EVAL can likewise make use of it.
(defun macrolet-definitionize-fun (context lexenv)
(flet ((fail (control &rest args)
- (ecase context
- (:compile (apply #'compiler-error control args))
- (:eval (error 'simple-program-error
+ (ecase context
+ (:compile (apply #'compiler-error control args))
+ (:eval (error 'simple-program-error
:format-control control
:format-arguments args)))))
(lambda (definition)
(destructuring-bind (name arglist &body body) definition
(unless (symbolp name)
(fail "The local macro name ~S is not a symbol." name))
- (when (fboundp name)
- (compiler-assert-symbol-home-package-unlocked
+ (when (fboundp name)
+ (compiler-assert-symbol-home-package-unlocked
name "binding ~A as a local macro"))
(unless (listp arglist)
(fail "The local macro argument list ~S is not a list."
(defun symbol-macrolet-definitionize-fun (context)
(flet ((fail (control &rest args)
- (ecase context
- (:compile (apply #'compiler-error control args))
- (:eval (error 'simple-program-error
+ (ecase context
+ (:compile (apply #'compiler-error control args))
+ (:eval (error 'simple-program-error
:format-control control
:format-arguments args)))))
(lambda (definition)
(destructuring-bind (name expansion) definition
(unless (symbolp name)
(fail "The local symbol macro name ~S is not a symbol." name))
- (when (or (boundp name) (eq (info :variable :kind name) :macro))
- (compiler-assert-symbol-home-package-unlocked
+ (when (or (boundp name) (eq (info :variable :kind name) :macro))
+ (compiler-assert-symbol-home-package-unlocked
name "binding ~A as a local symbol-macro"))
(let ((kind (info :variable :kind name)))
(when (member kind '(:special :constant))
(fail "Attempt to bind a ~(~A~) variable with SYMBOL-MACROLET: ~S"
kind name)))
- ;; A magical cons that MACROEXPAND-1 understands.
- `(,name . (MACRO . ,expansion))))))
+ ;; A magical cons that MACROEXPAND-1 understands.
+ `(,name . (macro . ,expansion))))))
(defun funcall-in-symbol-macrolet-lexenv (definitions fun context)
(%funcall-in-foomacrolet-lexenv
(handler-case (mapcar #'eval args)
(error (condition)
(compiler-error "Lisp error during evaluation of info args:~%~A"
- condition))))
+ condition))))
;;; Convert to the %%PRIMITIVE funny function. The first argument is
;;; the template, the second is a list of the results of any
(def-ir1-translator %primitive ((name &rest args) start next result)
(declare (type symbol name))
(let* ((template (or (gethash name *backend-template-names*)
- (bug "undefined primitive ~A" name)))
- (required (length (template-arg-types template)))
- (info (template-info-arg-count template))
- (min (+ required info))
- (nargs (length args)))
+ (bug "undefined primitive ~A" name)))
+ (required (length (template-arg-types template)))
+ (info (template-info-arg-count template))
+ (min (+ required info))
+ (nargs (length args)))
(if (template-more-args-type template)
- (when (< nargs min)
- (bug "Primitive ~A was called with ~R argument~:P, ~
+ (when (< nargs min)
+ (bug "Primitive ~A was called with ~R argument~:P, ~
but wants at least ~R."
- name
- nargs
- min))
- (unless (= nargs min)
- (bug "Primitive ~A was called with ~R argument~:P, ~
+ name
+ nargs
+ min))
+ (unless (= nargs min)
+ (bug "Primitive ~A was called with ~R argument~:P, ~
but wants exactly ~R."
- name
- nargs
- min)))
+ name
+ nargs
+ min)))
(when (eq (template-result-types template) :conditional)
(bug "%PRIMITIVE was used with a conditional template."))
(bug "%PRIMITIVE was used with an unknown values template."))
(ir1-convert start next result
- `(%%primitive ',template
- ',(eval-info-args
- (subseq args required min))
- ,@(subseq args 0 required)
- ,@(subseq args min)))))
+ `(%%primitive ',template
+ ',(eval-info-args
+ (subseq args required min))
+ ,@(subseq args 0 required)
+ ,@(subseq args min)))))
\f
;;;; QUOTE
(defun fun-name-leaf (thing)
(if (consp thing)
(cond
- ((member (car thing)
- '(lambda named-lambda instance-lambda lambda-with-lexenv))
- (values (ir1-convert-lambdalike
+ ((member (car thing)
+ '(lambda named-lambda instance-lambda lambda-with-lexenv))
+ (values (ir1-convert-lambdalike
thing
:debug-name (name-lambdalike thing))
t))
- ((legal-fun-name-p thing)
- (values (find-lexically-apparent-fun
+ ((legal-fun-name-p thing)
+ (values (find-lexically-apparent-fun
thing "as the argument to FUNCTION")
nil))
- (t
- (compiler-error "~S is not a legal function name." thing)))
+ (t
+ (compiler-error "~S is not a legal function name." thing)))
(values (find-lexically-apparent-fun
thing "as the argument to FUNCTION")
nil)))
(let ((arg-names (make-gensym-list (length args))))
`(lambda (function ,@arg-names)
(%funcall ,(if (csubtypep (lvar-type function)
- (specifier-type 'function))
- 'function
- '(%coerce-callable-to-fun function))
- ,@arg-names))))
+ (specifier-type 'function))
+ 'function
+ '(%coerce-callable-to-fun function))
+ ,@arg-names))))
(def-ir1-translator %funcall ((function &rest args) start next result)
(if (and (consp function) (eq (car function) 'function))
;;; variables are marked as such. Context is the name of the form, for
;;; error reporting purposes.
(declaim (ftype (function (list symbol) (values list list))
- extract-let-vars))
+ extract-let-vars))
(defun extract-let-vars (bindings context)
(collect ((vars)
- (vals)
- (names))
+ (vals)
+ (names))
(flet ((get-var (name)
- (varify-lambda-arg name
- (if (eq context 'let*)
- nil
- (names)))))
+ (varify-lambda-arg name
+ (if (eq context 'let*)
+ nil
+ (names)))))
(dolist (spec bindings)
- (cond ((atom spec)
- (let ((var (get-var spec)))
- (vars var)
- (names spec)
- (vals nil)))
- (t
- (unless (proper-list-of-length-p spec 1 2)
- (compiler-error "The ~S binding spec ~S is malformed."
- context
- spec))
- (let* ((name (first spec))
- (var (get-var name)))
- (vars var)
- (names name)
- (vals (second spec)))))))
+ (cond ((atom spec)
+ (let ((var (get-var spec)))
+ (vars var)
+ (names spec)
+ (vals nil)))
+ (t
+ (unless (proper-list-of-length-p spec 1 2)
+ (compiler-error "The ~S binding spec ~S is malformed."
+ context
+ spec))
+ (let* ((name (first spec))
+ (var (get-var name)))
+ (vars var)
+ (names name)
+ (vals (second spec)))))))
(dolist (name (names))
(when (eq (info :variable :kind name) :macro)
- (compiler-assert-symbol-home-package-unlocked
+ (compiler-assert-symbol-home-package-unlocked
name "lexically binding symbol-macro ~A")))
(values (vars) (vals))))
(fun-lvar (make-lvar))
((next result)
(processing-decls (decls vars nil next result
- post-binding-lexenv)
+ post-binding-lexenv)
(let ((fun (ir1-convert-lambda-body
forms
vars
- :post-binding-lexenv post-binding-lexenv
+ :post-binding-lexenv post-binding-lexenv
:debug-name (debug-name 'let bindings))))
(reference-leaf start ctran fun-lvar fun))
(values next result))))
(compiler-error "Malformed LET bindings: ~S." bindings))))
(def-ir1-translator let* ((bindings &body body)
- start next result)
+ start next result)
#!+sb-doc
"LET* ({(Var [Value]) | Var}*) Declaration* Form*
Similar to LET, but the variables are bound sequentially, allowing each Value
forms
vars
values
- post-binding-lexenv))))
+ post-binding-lexenv))))
(compiler-error "Malformed LET* bindings: ~S." bindings)))
;;; logic shared between IR1 translators for LOCALLY, MACROLET,
(declaim (ftype (function (list symbol) (values list list)) extract-flet-vars))
(defun extract-flet-vars (definitions context)
(collect ((names)
- (defs))
+ (defs))
(dolist (def definitions)
(when (or (atom def) (< (length def) 2))
- (compiler-error "The ~S definition spec ~S is malformed." context def))
+ (compiler-error "The ~S definition spec ~S is malformed." context def))
(let ((name (first def)))
- (check-fun-name name)
- (when (fboundp name)
- (compiler-assert-symbol-home-package-unlocked
+ (check-fun-name name)
+ (when (fboundp name)
+ (compiler-assert-symbol-home-package-unlocked
name "binding ~A as a local function"))
- (names name)
- (multiple-value-bind (forms decls) (parse-body (cddr def))
- (defs `(lambda ,(second def)
- ,@decls
- (block ,(fun-name-block-name name)
- . ,forms))))))
+ (names name)
+ (multiple-value-bind (forms decls) (parse-body (cddr def))
+ (defs `(lambda ,(second def)
+ ,@decls
+ (block ,(fun-name-block-name name)
+ . ,forms))))))
(values (names) (defs))))
(defun ir1-convert-fbindings (start next result funs body)
(t (ir1-convert-progn-body ctran next result body)))))
(def-ir1-translator flet ((definitions &body body)
- start next result)
+ start next result)
#!+sb-doc
"FLET ({(Name Lambda-List Declaration* Form*)}*) Declaration* Body-Form*
Evaluate the Body-Forms with some local function definitions. The bindings
(placeholder-funs (mapcar (lambda (name)
(make-functional
:%source-name name
- :%debug-name (debug-name
- 'labels-placeholder
+ :%debug-name (debug-name
+ 'labels-placeholder
name)))
names))
;; (like PAIRLIS but guaranteed to preserve ordering:)
""
#-nil
(let ((type (coerce-to-values (compiler-values-specifier-type type)))
- (old (when result (find-uses result))))
+ (old (when result (find-uses result))))
(ir1-convert start next result value)
(when result
(do-uses (use result)
(when (oddp len)
(compiler-error "odd number of args to SETQ: ~S" source))
(if (= len 2)
- (let* ((name (first things))
- (leaf (or (lexenv-find name vars)
- (find-free-var name))))
- (etypecase leaf
- (leaf
- (when (constant-p leaf)
- (compiler-error "~S is a constant and thus can't be set." name))
- (when (lambda-var-p leaf)
- (let ((home-lambda (ctran-home-lambda-or-null start)))
- (when home-lambda
- (pushnew leaf (lambda-calls-or-closes home-lambda))))
- (when (lambda-var-ignorep leaf)
- ;; ANSI's definition of "Declaration IGNORE, IGNORABLE"
- ;; requires that this be a STYLE-WARNING, not a full warning.
- (compiler-style-warn
- "~S is being set even though it was declared to be ignored."
- name)))
- (setq-var start next result leaf (second things)))
- (cons
- (aver (eq (car leaf) 'MACRO))
+ (let* ((name (first things))
+ (leaf (or (lexenv-find name vars)
+ (find-free-var name))))
+ (etypecase leaf
+ (leaf
+ (when (constant-p leaf)
+ (compiler-error "~S is a constant and thus can't be set." name))
+ (when (lambda-var-p leaf)
+ (let ((home-lambda (ctran-home-lambda-or-null start)))
+ (when home-lambda
+ (pushnew leaf (lambda-calls-or-closes home-lambda))))
+ (when (lambda-var-ignorep leaf)
+ ;; ANSI's definition of "Declaration IGNORE, IGNORABLE"
+ ;; requires that this be a STYLE-WARNING, not a full warning.
+ (compiler-style-warn
+ "~S is being set even though it was declared to be ignored."
+ name)))
+ (setq-var start next result leaf (second things)))
+ (cons
+ (aver (eq (car leaf) 'macro))
;; FIXME: [Free] type declaration. -- APD, 2002-01-26
- (ir1-convert start next result
+ (ir1-convert start next result
`(setf ,(cdr leaf) ,(second things))))
- (heap-alien-info
- (ir1-convert start next result
- `(%set-heap-alien ',leaf ,(second things))))))
- (collect ((sets))
- (do ((thing things (cddr thing)))
- ((endp thing)
- (ir1-convert-progn-body start next result (sets)))
- (sets `(setq ,(first thing) ,(second thing))))))))
+ (heap-alien-info
+ (ir1-convert start next result
+ `(%set-heap-alien ',leaf ,(second things))))))
+ (collect ((sets))
+ (do ((thing things (cddr thing)))
+ ((endp thing)
+ (ir1-convert-progn-body start next result (sets)))
+ (sets `(setq ,(first thing) ,(second thing))))))))
;;; This is kind of like REFERENCE-LEAF, but we generate a SET node.
;;; This should only need to be called in SETQ.
Do a non-local exit, return the values of Form from the CATCH whose tag
evaluates to the same thing as Tag."
(ir1-convert start next result-lvar
- `(multiple-value-call #'%throw ,tag ,result)))
+ `(multiple-value-call #'%throw ,tag ,result)))
;;; This is a special special form used to instantiate a cleanup as
;;; the current cleanup within the body. KIND is the kind of cleanup
(def-ir1-translator %within-cleanup
((kind mess-up &body body) start next result)
(let ((dummy (make-ctran))
- (dummy2 (make-ctran)))
+ (dummy2 (make-ctran)))
(ir1-convert start dummy nil mess-up)
(let* ((mess-node (ctran-use dummy))
- (cleanup (make-cleanup :kind kind
- :mess-up mess-node))
- (old-cup (lexenv-cleanup *lexenv*))
- (*lexenv* (make-lexenv :cleanup cleanup)))
+ (cleanup (make-cleanup :kind kind
+ :mess-up mess-node))
+ (old-cup (lexenv-cleanup *lexenv*))
+ (*lexenv* (make-lexenv :cleanup cleanup)))
(setf (entry-cleanup (cleanup-mess-up old-cup)) cleanup)
(ir1-convert dummy dummy2 nil '(%cleanup-point))
(ir1-convert-progn-body dummy2 next result body))))
start next result
(with-unique-names (exit-block)
`(block ,exit-block
- (%within-cleanup
- :catch (%catch (%escape-fun ,exit-block) ,tag)
- ,@body)))))
+ (%within-cleanup
+ :catch (%catch (%escape-fun ,exit-block) ,tag)
+ ,@body)))))
(def-ir1-translator unwind-protect
((protected &body cleanup) start next result)
start next result
(with-unique-names (cleanup-fun drop-thru-tag exit-tag next start count)
`(flet ((,cleanup-fun () ,@cleanup nil))
- ;; FIXME: If we ever get DYNAMIC-EXTENT working, then
- ;; ,CLEANUP-FUN should probably be declared DYNAMIC-EXTENT,
- ;; and something can be done to make %ESCAPE-FUN have
- ;; dynamic extent too.
- (block ,drop-thru-tag
- (multiple-value-bind (,next ,start ,count)
- (block ,exit-tag
- (%within-cleanup
- :unwind-protect
- (%unwind-protect (%escape-fun ,exit-tag)
- (%cleanup-fun ,cleanup-fun))
- (return-from ,drop-thru-tag ,protected)))
- (,cleanup-fun)
- (%continue-unwind ,next ,start ,count)))))))
+ ;; FIXME: If we ever get DYNAMIC-EXTENT working, then
+ ;; ,CLEANUP-FUN should probably be declared DYNAMIC-EXTENT,
+ ;; and something can be done to make %ESCAPE-FUN have
+ ;; dynamic extent too.
+ (block ,drop-thru-tag
+ (multiple-value-bind (,next ,start ,count)
+ (block ,exit-tag
+ (%within-cleanup
+ :unwind-protect
+ (%unwind-protect (%escape-fun ,exit-tag)
+ (%cleanup-fun ,cleanup-fun))
+ (return-from ,drop-thru-tag ,protected)))
+ (,cleanup-fun)
+ (%continue-unwind ,next ,start ,count)))))))
\f
;;;; multiple-value stuff
values from the first VALUES-FORM making up the first argument, etc."
(let* ((ctran (make-ctran))
(fun-lvar (make-lvar))
- (node (if args
- ;; If there are arguments, MULTIPLE-VALUE-CALL
- ;; turns into an MV-COMBINATION.
- (make-mv-combination fun-lvar)
- ;; If there are no arguments, then we convert to a
- ;; normal combination, ensuring that a MV-COMBINATION
- ;; always has at least one argument. This can be
- ;; regarded as an optimization, but it is more
- ;; important for simplifying compilation of
- ;; MV-COMBINATIONS.
- (make-combination fun-lvar))))
+ (node (if args
+ ;; If there are arguments, MULTIPLE-VALUE-CALL
+ ;; turns into an MV-COMBINATION.
+ (make-mv-combination fun-lvar)
+ ;; If there are no arguments, then we convert to a
+ ;; normal combination, ensuring that a MV-COMBINATION
+ ;; always has at least one argument. This can be
+ ;; regarded as an optimization, but it is more
+ ;; important for simplifying compilation of
+ ;; MV-COMBINATIONS.
+ (make-combination fun-lvar))))
(ir1-convert start ctran fun-lvar
- (if (and (consp fun) (eq (car fun) 'function))
- fun
- `(%coerce-callable-to-fun ,fun)))
+ (if (and (consp fun) (eq (car fun) 'function))
+ fun
+ `(%coerce-callable-to-fun ,fun)))
(setf (lvar-dest fun-lvar) node)
(collect ((arg-lvars))
(let ((this-start ctran))
- (dolist (arg args)
- (let ((this-ctran (make-ctran))
+ (dolist (arg args)
+ (let ((this-ctran (make-ctran))
(this-lvar (make-lvar node)))
- (ir1-convert this-start this-ctran this-lvar arg)
- (setq this-start this-ctran)
- (arg-lvars this-lvar)))
- (link-node-to-previous-ctran node this-start)
- (use-continuation node next result)
- (setf (basic-combination-args node) (arg-lvars))))))
+ (ir1-convert this-start this-ctran this-lvar arg)
+ (setq this-start this-ctran)
+ (arg-lvars this-lvar)))
+ (link-node-to-previous-ctran node this-start)
+ (use-continuation node next result)
+ (setf (basic-combination-args node) (arg-lvars))))))
(def-ir1-translator multiple-value-prog1
((values-form &rest forms) start next result)
((null path) *current-path*)
(let ((first (first path)))
(when (or (eq first name)
- (eq first 'original-source-start))
- (return path)))))
+ (eq first 'original-source-start))
+ (return path)))))