(eq (defined-fun-inlinep fun) :notinline)
(eq (info :function :inlinep name) :notinline))))
+;; This will get redefined in PCL boot.
+(declaim (notinline update-info-for-gf))
+(defun maybe-update-info-for-gf (name)
+ (declare (ignorable name))
+ (values))
+
;;; Return a GLOBAL-VAR structure usable for referencing the global
;;; function NAME.
(defun find-global-fun (name latep)
(make-global-var
:kind :global-function
:%source-name name
- :type (if (and (not latep)
- (or *derive-function-types*
- (eq where :declared)
- (and (member name *fun-names-in-this-file*
- :test #'equal)
- (not (fun-lexically-notinline-p name)))))
- (info :function :type name)
+ :type (if (or (eq where :declared)
+ (and (not latep)
+ (or *derive-function-types*
+ (eq where :defined-method)
+ (and (not (fun-lexically-notinline-p name))
+ (member name *fun-names-in-this-file*
+ :test #'equal)))))
+ (progn
+ (maybe-update-info-for-gf name)
+ (info :function :type name))
(specifier-type 'function))
:defined-type (if (eq where :defined)
(info :function :type name)
(type-specifier old-type)
(type-specifier type)
var-name))))
- (bound-var (setf (leaf-type bound-var) int))
+ (bound-var
+ (setf (leaf-type bound-var) int
+ (leaf-where-from bound-var) :declared))
(t
(restr (cons var int)))))))
(process-var var bound-var)
(setf (lambda-var-ignorep var) t)))))
(values))
-(defun process-dx-decl (names vars fvars)
+(defun process-dx-decl (names vars fvars kind)
(flet ((maybe-notify (control &rest args)
(when (policy *lexenv* (> speed inhibit-warnings))
(apply #'compiler-notify control args))))
- (if (policy *lexenv* (= stack-allocate-dynamic-extent 3))
- (dolist (name names)
- (cond
- ((symbolp name)
- (let* ((bound-var (find-in-bindings vars name))
- (var (or bound-var
- (lexenv-find name vars)
- (find-free-var name))))
- (etypecase var
- (leaf
- (if bound-var
- (setf (leaf-dynamic-extent var) t)
- (maybe-notify
- "ignoring DYNAMIC-EXTENT declaration for free ~S"
- name)))
- (cons
- (compiler-error "DYNAMIC-EXTENT on symbol-macro: ~S" name))
- (heap-alien-info
- (compiler-error "DYNAMIC-EXTENT on heap-alien-info: ~S"
- name)))))
- ((and (consp name)
- (eq (car name) 'function)
- (null (cddr name))
- (valid-function-name-p (cadr name)))
- (let* ((fname (cadr name))
- (bound-fun (find fname fvars
- :key #'leaf-source-name
- :test #'equal)))
- (etypecase bound-fun
- (leaf
- #!+stack-allocatable-closures
- (setf (leaf-dynamic-extent bound-fun) t)
- #!-stack-allocatable-closures
- (maybe-notify
- "ignoring DYNAMIC-EXTENT declaration on a function ~S ~
+ (let ((dx (cond ((eq 'truly-dynamic-extent kind)
+ :truly)
+ ((and (eq 'dynamic-extent kind)
+ *stack-allocate-dynamic-extent*)
+ t))))
+ (if dx
+ (dolist (name names)
+ (cond
+ ((symbolp name)
+ (let* ((bound-var (find-in-bindings vars name))
+ (var (or bound-var
+ (lexenv-find name vars)
+ (find-free-var name))))
+ (etypecase var
+ (leaf
+ (if bound-var
+ (setf (leaf-dynamic-extent var) dx)
+ (maybe-notify
+ "ignoring DYNAMIC-EXTENT declaration for free ~S"
+ name)))
+ (cons
+ (compiler-error "DYNAMIC-EXTENT on symbol-macro: ~S" name))
+ (heap-alien-info
+ (compiler-error "DYNAMIC-EXTENT on heap-alien-info: ~S"
+ name)))))
+ ((and (consp name)
+ (eq (car name) 'function)
+ (null (cddr name))
+ (valid-function-name-p (cadr name)))
+ (let* ((fname (cadr name))
+ (bound-fun (find fname fvars
+ :key #'leaf-source-name
+ :test #'equal)))
+ (etypecase bound-fun
+ (leaf
+ #!+stack-allocatable-closures
+ (setf (leaf-dynamic-extent bound-fun) dx)
+ #!-stack-allocatable-closures
+ (maybe-notify
+ "ignoring DYNAMIC-EXTENT declaration on a function ~S ~
(not supported on this platform)." fname))
- (cons
- (compiler-error "DYNAMIC-EXTENT on macro: ~S" fname))
- (null
- (maybe-notify
- "ignoring DYNAMIC-EXTENT declaration for free ~S"
- fname)))))
- (t (compiler-error "DYNAMIC-EXTENT on a weird thing: ~S" name))))
- (maybe-notify "ignoring DYNAMIC-EXTENT declarations for ~S" names))))
+ (cons
+ (compiler-error "DYNAMIC-EXTENT on macro: ~S" fname))
+ (null
+ (maybe-notify
+ "ignoring DYNAMIC-EXTENT declaration for free ~S"
+ fname)))))
+ (t (compiler-error "DYNAMIC-EXTENT on a weird thing: ~S" name))))
+ (maybe-notify "ignoring DYNAMIC-EXTENT declarations for ~S" names)))))
;;; FIXME: This is non-ANSI, so the default should be T, or it should
;;; go away, I think.
(car types)
`(values ,@types)))))
res))
- (dynamic-extent
- (process-dx-decl (cdr spec) vars fvars)
+ ((dynamic-extent truly-dynamic-extent)
+ (process-dx-decl (cdr spec) vars fvars (first spec))
res)
((disable-package-locks enable-package-locks)
(make-lexenv
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