Uninitialized type-error conditions can now be printed.

[sbcl.git] / src / code / defboot.lisp

diff --git a/src/code/defboot.lisp b/src/code/defboot.lisp
index 291d73d..9f3bf28 100644 (file)
--- a/src/code/defboot.lisp
+++ b/src/code/defboot.lisp
@@ -152,7 +152,8 @@ evaluated as a PROGN."
 (defun inline-fun-name-p (name)
   (or
    ;; the normal reason for saving the inline expansion
-   (info :function :inlinep name)
+   (let ((inlinep (info :function :inlinep name)))
+     (member inlinep '(:inline :maybe-inline)))
    ;; another reason for saving the inline expansion: If the
    ;; ANSI-recommended idiom
    ;;   (DECLAIM (INLINE FOO))
@@ -224,25 +225,22 @@ evaluated as a PROGN."
   (sb!c:%compiler-defun name inline-lambda nil)
   (when (fboundp name)
     (/show0 "redefining NAME in %DEFUN")
-    (style-warn 'sb!kernel::redefinition-with-defun :name name
-                :old (fdefinition name) :new def
-                :new-location source-location))
+    (warn 'sb!kernel::redefinition-with-defun
+          :name name
+          :new-function def
+          :new-location source-location))
   (setf (sb!xc:fdefinition name) def)
+  ;; %COMPILER-DEFUN doesn't do this except at compile-time, when it
+  ;; also checks package locks. By doing this here we let (SETF
+  ;; FDEFINITION) do the load-time package lock checking before
+  ;; we frob any existing inline expansions.
+  (sb!c::%set-inline-expansion name nil inline-lambda)
 
   (sb!c::note-name-defined name :function)
 
-  ;; FIXME: I want to do this here (and fix bug 137), but until the
-  ;; breathtaking CMU CL function name architecture is converted into
-  ;; something sane, (1) doing so doesn't really fix the bug, and
-  ;; (2) doing probably isn't even really safe.
-  #+nil (setf (%fun-name def) name)
-
   (when doc
-    (setf (fdocumentation name 'function) doc)
-    #!+sb-eval
-    (when (typep def 'sb!eval:interpreted-function)
-      (setf (sb!eval:interpreted-function-documentation def)
-            doc)))
+    (setf (%fun-doc def) doc))
+
   name)
 \f
 ;;;; DEFVAR and DEFPARAMETER
@@ -337,7 +335,7 @@ evaluated as a PROGN."
 ;;; ASAP, at the cost of being unable to use the standard
 ;;; destructuring mechanisms.
 (defmacro-mundanely dotimes ((var count &optional (result nil)) &body body)
-  (cond ((numberp count)
+  (cond ((integerp count)
         `(do ((,var 0 (1+ ,var)))
              ((>= ,var ,count) ,result)
            (declare (type unsigned-byte ,var))
@@ -362,17 +360,18 @@ evaluated as a PROGN."
   ;; var.
   (multiple-value-bind (forms decls) (parse-body body :doc-string-allowed nil)
     (let* ((n-list (gensym "N-LIST"))
-           (start (gensym "START"))
-           (tmp (gensym "TMP")))
+           (start (gensym "START")))
       (multiple-value-bind (clist members clist-ok)
           (cond ((sb!xc:constantp list env)
                  (let ((value (constant-form-value list env)))
-                   (multiple-value-bind (all dot) (list-members value)
-                     (when dot
+                   (multiple-value-bind (all dot) (list-members value :max-length 20)
+                     (when (eql dot t)
                        ;; Full warning is too much: the user may terminate the loop
                        ;; early enough. Contents are still right, though.
                        (style-warn "Dotted list ~S in DOLIST." value))
-                     (values value all t))))
+                     (if (eql dot :maybe)
+                         (values value nil nil)
+                         (values value all t)))))
                 ((and (consp list) (eq 'list (car list))
                       (every (lambda (arg) (sb!xc:constantp arg env)) (cdr list)))
                  (let ((values (mapcar (lambda (arg) (constant-form-value arg env)) (cdr list))))
@@ -384,10 +383,9 @@ evaluated as a PROGN."
              (tagbody
                 ,start
                 (unless (endp ,n-list)
-                  (let* (,@(if clist-ok
-                               `((,tmp (truly-the (member ,@members) (car ,n-list)))
-                                 (,var ,tmp))
-                               `((,var (car ,n-list)))))
+                  (let ((,var ,(if clist-ok
+                                   `(truly-the (member ,@members) (car ,n-list))
+                                   `(car ,n-list))))
                     ,@decls
                     (setq ,n-list (cdr ,n-list))
                     (tagbody ,@forms))
@@ -451,7 +449,7 @@ evaluated as a PROGN."
 ;;; Wrap the RESTART-CASE expression in a WITH-CONDITION-RESTARTS if
 ;;; appropriate. Gross, but it's what the book seems to say...
 (defun munge-restart-case-expression (expression env)
-  (let ((exp (sb!xc:macroexpand expression env)))
+  (let ((exp (%macroexpand expression env)))
     (if (consp exp)
         (let* ((name (car exp))
                (args (if (eq name 'cerror) (cddr exp) (cdr exp))))
@@ -535,6 +533,9 @@ evaluated as a PROGN."
                                              key-vars keywords)
                                  ,@forms))))))
              (mapcar (lambda (clause)
+                       (unless (listp (second clause))
+                         (error "Malformed ~S clause, no lambda-list:~%  ~S"
+                                'restart-case clause))
                        (with-keyword-pairs ((report interactive test
                                                     &rest forms)
                                             (cddr clause))
@@ -548,6 +549,7 @@ evaluated as a PROGN."
                    clauses))))
       `(block ,block-tag
          (let ((,temp-var nil))
+           (declare (ignorable ,temp-var))
            (tagbody
             (restart-bind
                 ,(mapcar (lambda (datum)
@@ -617,9 +619,7 @@ evaluated as a PROGN."
               (cons (list ,@(mapcar (lambda (x) `(cons ',(car x) ,(cadr x)))
                                     mapped-bindings))
                     *handler-clusters*)))
-         ;; KLUDGE: Only on platforms with DX FIXED-ALLOC. FIXME: Add a
-         ;; feature for that, so we can conditionalize on it neatly.
-         #!+(or hppa mips x86 x86-64)
+         #!+stack-allocatable-fixed-objects
          (declare (truly-dynamic-extent *handler-clusters*))
          (progn ,form)))))