(rest svars))))))
(values))
-;;; FIXME: this is the interface of the CMUCL WITH-DYNAMIC-EXTENT
-;;; macro. It is slightly confusing, in that START and BODY-START are
-;;; already-existing CTRANs (and FIXME: probably deserve a ONCE-ONLY),
-;;; whereas NEXT is a variable naming a CTRAN in the body. -- CSR,
-;;; 2004-03-30.
-(defmacro with-dynamic-extent ((start body-start next kind) &body body)
- (declare (ignore kind))
- (with-unique-names (cleanup next-ctran)
- `(progn
- (ctran-starts-block ,body-start)
- (let ((,cleanup (make-cleanup :kind :dynamic-extent))
- (,next-ctran (make-ctran))
- (,next (make-ctran)))
- (ir1-convert ,start ,next-ctran nil '(%dynamic-extent-start))
- (setf (cleanup-mess-up ,cleanup) (ctran-use ,next-ctran))
- (let ((*lexenv* (make-lexenv :cleanup ,cleanup)))
- (ir1-convert ,next-ctran ,next nil '(%cleanup-point))
- (locally ,@body))))))
-
;;; Create a lambda node out of some code, returning the result. The
;;; bindings are specified by the list of VAR structures VARS. We deal
;;; with adding the names to the LEXENV-VARS for the conversion. The
:%source-name source-name
:%debug-name debug-name))
(result-ctran (make-ctran))
- (result-lvar (make-lvar))
- (dx-rest nil))
+ (result-lvar (make-lvar)))
(awhen (lexenv-lambda *lexenv*)
(push lambda (lambda-children it))
(t
(when note-lexical-bindings
(note-lexical-binding (leaf-source-name var)))
- (new-venv (cons (leaf-source-name var) var)))))
- (let ((info (lambda-var-arg-info var)))
- (when (and info
- (eq (arg-info-kind info) :rest)
- (leaf-dynamic-extent var))
- (setq dx-rest t))))
+ (new-venv (cons (leaf-source-name var) var))))))
(let ((*lexenv* (make-lexenv :vars (new-venv)
:lambda lambda
(ctran-starts-block prebind-ctran)
(link-node-to-previous-ctran bind prebind-ctran)
(use-ctran bind postbind-ctran)
- (if dx-rest
- (with-dynamic-extent (postbind-ctran result-ctran dx :rest)
- (ir1-convert-special-bindings dx result-ctran result-lvar
- body aux-vars aux-vals
- (svars)))
- (ir1-convert-special-bindings postbind-ctran result-ctran
- result-lvar body
- aux-vars aux-vals (svars)))))))
+ (ir1-convert-special-bindings postbind-ctran result-ctran
+ result-lvar body
+ aux-vars aux-vals (svars))))))
(link-blocks (component-head *current-component*) (node-block bind))
(push lambda (component-new-functionals *current-component*))
:type (leaf-type var)
:where-from (leaf-where-from var))))
- (let* ((n-context (gensym "N-CONTEXT-"))
+ (let* ((*allow-instrumenting* nil)
+ (n-context (gensym "N-CONTEXT-"))
(context-temp (make-lambda-var :%source-name n-context))
(n-count (gensym "N-COUNT-"))
(count-temp (make-lambda-var :%source-name n-count
(when rest
(arg-vals `(%listify-rest-args
- ,n-context ,n-count ,(leaf-dynamic-extent rest))))
+ ,n-context ,n-count)))
(when morep
(arg-vals n-context)
(arg-vals n-count))
;;; Convert a LAMBDA form into a LAMBDA leaf or an OPTIONAL-DISPATCH leaf.
(defun ir1-convert-lambda (form &key (source-name '.anonymous.)
- debug-name
- allow-debug-catch-tag)
+ debug-name)
(unless (consp form)
(compiler-error "A ~S was found when expecting a lambda expression:~% ~S"
"The lambda expression has a missing or non-list lambda list:~% ~S"
form))
- (let ((*allow-debug-catch-tag* (and *allow-debug-catch-tag* allow-debug-catch-tag)))
- (multiple-value-bind (vars keyp allow-other-keys aux-vars aux-vals)
- (make-lambda-vars (cadr form))
- (multiple-value-bind (forms decls) (parse-body (cddr form))
- (binding* (((*lexenv* result-type)
- (process-decls decls (append aux-vars vars) nil))
- (forms (if (and *allow-debug-catch-tag*
- (policy *lexenv* (>= insert-debug-catch 2)))
- `((catch (make-symbol "SB-DEBUG-CATCH-TAG")
- ,@forms))
- forms))
- (forms (if (eq result-type *wild-type*)
- forms
- `((the ,result-type (progn ,@forms)))))
- (res (if (or (find-if #'lambda-var-arg-info vars) keyp)
- (ir1-convert-hairy-lambda forms vars keyp
- allow-other-keys
- aux-vars aux-vals
- :source-name source-name
- :debug-name debug-name)
- (ir1-convert-lambda-body forms vars
- :aux-vars aux-vars
- :aux-vals aux-vals
- :source-name source-name
- :debug-name debug-name))))
- (setf (functional-inline-expansion res) form)
- (setf (functional-arg-documentation res) (cadr form))
- res)))))
+ (multiple-value-bind (vars keyp allow-other-keys aux-vars aux-vals)
+ (make-lambda-vars (cadr form))
+ (multiple-value-bind (forms decls) (parse-body (cddr form))
+ (binding* (((*lexenv* result-type)
+ (process-decls decls (append aux-vars vars) nil))
+ (forms (if (and *allow-instrumenting*
+ (policy *lexenv* (>= insert-debug-catch 2)))
+ `((catch (locally (declare (optimize (insert-step-conditions 0)))
+ (make-symbol "SB-DEBUG-CATCH-TAG"))
+ ,@forms))
+ forms))
+ (forms (if (eq result-type *wild-type*)
+ forms
+ `((the ,result-type (progn ,@forms)))))
+ (res (if (or (find-if #'lambda-var-arg-info vars) keyp)
+ (ir1-convert-hairy-lambda forms vars keyp
+ allow-other-keys
+ aux-vars aux-vals
+ :source-name source-name
+ :debug-name debug-name)
+ (ir1-convert-lambda-body forms vars
+ :aux-vars aux-vars
+ :aux-vals aux-vals
+ :source-name source-name
+ :debug-name debug-name))))
+ (setf (functional-inline-expansion res) form)
+ (setf (functional-arg-documentation res) (cadr form))
+ res))))
;;; helper for LAMBDA-like things, to massage them into a form
;;; suitable for IR1-CONVERT-LAMBDA.
;;; 2003-01-25
(defun ir1-convert-lambdalike (thing &rest args
&key (source-name '.anonymous.)
- debug-name allow-debug-catch-tag)
- (declare (ignorable source-name debug-name allow-debug-catch-tag))
+ debug-name)
+ (declare (ignorable source-name debug-name))
(ecase (car thing)
((lambda) (apply #'ir1-convert-lambda thing args))
((instance-lambda)
;;; reflect the state at the definition site.
(defun ir1-convert-inline-lambda (fun &key
(source-name '.anonymous.)
- debug-name
- allow-debug-catch-tag)
- (declare (ignore allow-debug-catch-tag))
+ debug-name)
(destructuring-bind (decls macros symbol-macros &rest body)
(if (eq (car fun) 'lambda-with-lexenv)
(cdr fun)
:policy (lexenv-policy *lexenv*))))
(ir1-convert-lambda `(lambda ,@body)
:source-name source-name
- :debug-name debug-name
- :allow-debug-catch-tag nil))))
+ :debug-name debug-name))))
;;; Get a DEFINED-FUN object for a function we are about to define. If
;;; the function has been forward referenced, then substitute for the
;;; The INLINE-EXPANSION is a LAMBDA-WITH-LEXENV, or NIL if there is
;;; no inline expansion.
(defun %compiler-defun (name lambda-with-lexenv compile-toplevel)
-
(let ((defined-fun nil)) ; will be set below if we're in the compiler
-
(when compile-toplevel
;; better be in the compiler
(aver (boundp '*lexenv*))
- (when sb!xc:*compile-print*
- (compiler-mumble "~&; recognizing DEFUN ~S~%" name))
(remhash name *free-funs*)
(setf defined-fun (get-defined-fun name))
-
(aver (fasl-output-p *compile-object*))
(if (member name *fun-names-in-this-file* :test #'equal)
(warn 'duplicate-definition :name name)
projects / sbcl.git / blobdiff