0.9.4.83:

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

diff --git a/src/code/toplevel.lisp b/src/code/toplevel.lisp
index f77abc1..830c1c2 100644 (file)
--- a/src/code/toplevel.lisp
+++ b/src/code/toplevel.lisp
@@ -25,9 +25,7 @@
 ;;; specials initialized by !COLD-INIT
 
 ;;; FIXME: These could be converted to DEFVARs.
-(declaim (special *gc-inhibit* *need-to-collect-garbage*
-                  *after-gc-hooks*
-                  #!+(or x86 x86-64) *pseudo-atomic-atomic*
+(declaim (special #!+(or x86 x86-64) *pseudo-atomic-atomic*
                   #!+(or x86 x86-64) *pseudo-atomic-interrupted*
                   sb!unix::*interrupts-enabled*
                   sb!unix::*interrupt-pending*
@@ -271,16 +269,17 @@ steppers to maintain contextual information.")
   "Evaluate FORM, returning whatever it returns and adjusting ***, **, *,
    +++, ++, +, ///, //, /, and -."
   (setf - form)
-  (let ((results (multiple-value-list (eval form))))
-    (setf /// //
-          // /
-          / results
-          *** **
-          ** *
-          * (car results)))
-  (setf +++ ++
-        ++ +
-        + -)
+  (unwind-protect
+       (let ((results (multiple-value-list (eval form))))
+         (setf /// //
+               // /
+               / results
+               *** **
+               ** *
+               * (car results)))
+    (setf +++ ++
+          ++ +
+          + -))
   (unless (boundp '*)
     ;; The bogon returned an unbound marker.
     ;; FIXME: It would be safer to check every one of the values in RESULTS,
@@ -297,8 +296,10 @@ steppers to maintain contextual information.")
                   *error-output*
                   *query-io*
                   *standard-output*
-                  *trace-output*))
-    (finish-output (symbol-value name)))
+                  *trace-output*
+                  *terminal-io*))
+    ;; FINISH-OUTPUT may block more easily than FORCE-OUTPUT
+    (force-output (symbol-value name)))
   (values))
 
 (defun process-init-file (truename)
@@ -585,6 +586,7 @@ steppers to maintain contextual information.")
           (scrub-control-stack)
           (sb!thread::get-foreground)
           (unless noprint
+            (flush-standard-output-streams)
             (funcall *repl-prompt-fun* *standard-output*)
             ;; (Should *REPL-PROMPT-FUN* be responsible for doing its own
             ;; FORCE-OUTPUT? I can't imagine a valid reason for it not to