* src/lisp.h (struct backtrace): Remove indirection for `function' field.

* src/xdisp.c (redisplay_internal):
* src/profiler.c (record_backtrace, sigprof_handler_1):
* src/alloc.c (Fgarbage_collect):
* src/eval.c (interactive_p, Fsignal, eval_sub, Ffuncall, Fbacktrace)
(Fbacktrace_frame): Adjust accordingly.

diff --git a/lisp/emacs-lisp/cl-loaddefs.el b/lisp/emacs-lisp/cl-loaddefs.el
index c12e8cc..922c985 100644 (file)
--- a/lisp/emacs-lisp/cl-loaddefs.el
+++ b/lisp/emacs-lisp/cl-loaddefs.el
@@ -11,7 +11,7 @@
 ;;;;;;  cl--map-overlays cl--map-intervals cl--map-keymap-recursively
 ;;;;;;  cl-notevery cl-notany cl-every cl-some cl-mapcon cl-mapcan
 ;;;;;;  cl-mapl cl-maplist cl-map cl--mapcar-many cl-equalp cl-coerce)
-;;;;;;  "cl-extra" "cl-extra.el" "535a24c1cff55a16e3d51219498a7858")
+;;;;;;  "cl-extra" "cl-extra.el" "1572ae52fa4fbd9c4bf89b49a068a865")
 ;;; Generated autoloads from cl-extra.el
 
 (autoload 'cl-coerce "cl-extra" "\
@@ -260,7 +260,7 @@ Remove from SYMBOL's plist the property PROPNAME and its value.
 ;;;;;;  cl-typecase cl-ecase cl-case cl-load-time-value cl-eval-when
 ;;;;;;  cl-destructuring-bind cl-function cl-defmacro cl-defun cl-gentemp
 ;;;;;;  cl-gensym cl--compiler-macro-cXXr cl--compiler-macro-list*)
-;;;;;;  "cl-macs" "cl-macs.el" "6d0676869af66e5b5a671f95ee069461")
+;;;;;;  "cl-macs" "cl-macs.el" "da92f58f688ff6fb4d0098eb0f3acf0b")
 ;;; Generated autoloads from cl-macs.el
 
 (autoload 'cl--compiler-macro-list* "cl-macs" "\
@@ -748,7 +748,7 @@ surrounded by (cl-block NAME ...).
 ;;;;;;  cl-nsubstitute-if cl-nsubstitute cl-substitute-if-not cl-substitute-if
 ;;;;;;  cl-substitute cl-delete-duplicates cl-remove-duplicates cl-delete-if-not
 ;;;;;;  cl-delete-if cl-delete cl-remove-if-not cl-remove-if cl-remove
-;;;;;;  cl-replace cl-fill cl-reduce) "cl-seq" "cl-seq.el" "b444601641dcbd14a23ca5182bc80ffa")
+;;;;;;  cl-replace cl-fill cl-reduce) "cl-seq" "cl-seq.el" "4c1e1191e82dc8d5449a5ec4d59efc10")
 ;;; Generated autoloads from cl-seq.el
 
 (autoload 'cl-reduce "cl-seq" "\

diff --git a/src/ChangeLog b/src/ChangeLog
index c30c4ed..500522a 100644 (file)
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,12 @@
+2012-09-29  Stefan Monnier  <monnier@iro.umontreal.ca>
+
+       * lisp.h (struct backtrace): Remove indirection for `function' field.
+       * xdisp.c (redisplay_internal):
+       * profiler.c (record_backtrace, sigprof_handler_1):
+       * alloc.c (Fgarbage_collect):
+       * eval.c (interactive_p, Fsignal, eval_sub, Ffuncall, Fbacktrace)
+       (Fbacktrace_frame): Adjust accordingly.
+
 2012-09-28  Glenn Morris  <rgm@gnu.org>
 
        * eval.c (Frun_hook_with_args, Frun_hook_with_args_until_success)

diff --git a/src/alloc.c b/src/alloc.c
index 46c9a10..df166b4 100644 (file)
--- a/src/alloc.c
+++ b/src/alloc.c
@@ -5112,8 +5112,8 @@ See Info node `(elisp)Garbage Collection'.  */)
 
   /* Record this function, so it appears on the profiler's backtraces.  */
   backtrace.next = backtrace_list;
-  backtrace.function = &Qautomatic_gc;
-  backtrace.args = &Qautomatic_gc;
+  backtrace.function = Qautomatic_gc;
+  backtrace.args = &Qnil;
   backtrace.nargs = 0;
   backtrace.debug_on_exit = 0;
   backtrace_list = &backtrace;

diff --git a/src/eval.c b/src/eval.c
index 851b2bb..561ba92 100644 (file)
--- a/src/eval.c
+++ b/src/eval.c
@@ -552,7 +552,7 @@ interactive_p (void)
 
   /* If this isn't a byte-compiled function, there may be a frame at
      the top for Finteractive_p.  If so, skip it.  */
-  fun = Findirect_function (*btp->function, Qnil);
+  fun = Findirect_function (btp->function, Qnil);
   if (SUBRP (fun) && (XSUBR (fun) == &Sinteractive_p
                      || XSUBR (fun) == &Scalled_interactively_p))
     btp = btp->next;
@@ -565,7 +565,7 @@ interactive_p (void)
      If this isn't a byte-compiled function, then we may now be
      looking at several frames for special forms.  Skip past them.  */
   while (btp
-        && (EQ (*btp->function, Qbytecode)
+        && (EQ (btp->function, Qbytecode)
             || btp->nargs == UNEVALLED))
     btp = btp->next;
 
@@ -573,13 +573,13 @@ interactive_p (void)
      a special form, ignoring frames for Finteractive_p and/or
      Fbytecode at the top.  If this frame is for a built-in function
      (such as load or eval-region) return false.  */
-  fun = Findirect_function (*btp->function, Qnil);
+  fun = Findirect_function (btp->function, Qnil);
   if (SUBRP (fun))
     return 0;
 
   /* `btp' points to the frame of a Lisp function that called interactive-p.
      Return t if that function was called interactively.  */
-  if (btp && btp->next && EQ (*btp->next->function, Qcall_interactively))
+  if (btp && btp->next && EQ (btp->next->function, Qcall_interactively))
     return 1;
   return 0;
 }
@@ -1496,10 +1496,10 @@ See also the function `condition-case'.  */)
   if (backtrace_list && !NILP (error_symbol))
     {
       bp = backtrace_list->next;
-      if (bp && bp->function && EQ (*bp->function, Qerror))
+      if (bp && EQ (bp->function, Qerror))
        bp = bp->next;
-      if (bp && bp->function)
-       Vsignaling_function = *bp->function;
+      if (bp)
+       Vsignaling_function = bp->function;
     }
 
   for (h = handlerlist; h; h = h->next)
@@ -1510,7 +1510,7 @@ See also the function `condition-case'.  */)
     }
 
   if (/* Don't run the debugger for a memory-full error.
-        (There is no room in memory to do that!) */
+        (There is no room in memory to do that!)  */
       !NILP (error_symbol)
       && (!NILP (Vdebug_on_signal)
          /* If no handler is present now, try to run the debugger.  */
@@ -2045,7 +2045,7 @@ eval_sub (Lisp_Object form)
   original_args = XCDR (form);
 
   backtrace.next = backtrace_list;
-  backtrace.function = &original_fun; /* This also protects them from gc.  */
+  backtrace.function = original_fun; /* This also protects them from gc.  */
   backtrace.args = &original_args;
   backtrace.nargs = UNEVALLED;
   backtrace.debug_on_exit = 0;
@@ -2713,7 +2713,7 @@ usage: (funcall FUNCTION &rest ARGUMENTS)  */)
     }
 
   backtrace.next = backtrace_list;
-  backtrace.function = &args[0];
+  backtrace.function = args[0];
   backtrace.args = &args[1];   /* This also GCPROs them.  */
   backtrace.nargs = nargs - 1;
   backtrace.debug_on_exit = 0;
@@ -3289,12 +3289,12 @@ Output stream used is value of `standard-output'.  */)
       write_string (backlist->debug_on_exit ? "* " : "  ", 2);
       if (backlist->nargs == UNEVALLED)
        {
-         Fprin1 (Fcons (*backlist->function, *backlist->args), Qnil);
+         Fprin1 (Fcons (backlist->function, *backlist->args), Qnil);
          write_string ("\n", -1);
        }
       else
        {
-         tem = *backlist->function;
+         tem = backlist->function;
          Fprin1 (tem, Qnil);   /* This can QUIT.  */
          write_string ("(", -1);
          if (backlist->nargs == MANY)
@@ -3352,7 +3352,7 @@ If NFRAMES is more than the number of frames, the value is nil.  */)
   if (!backlist)
     return Qnil;
   if (backlist->nargs == UNEVALLED)
-    return Fcons (Qnil, Fcons (*backlist->function, *backlist->args));
+    return Fcons (Qnil, Fcons (backlist->function, *backlist->args));
   else
     {
       if (backlist->nargs == MANY) /* FIXME: Can this happen?  */
@@ -3360,7 +3360,7 @@ If NFRAMES is more than the number of frames, the value is nil.  */)
       else
        tem = Flist (backlist->nargs, backlist->args);
 
-      return Fcons (Qt, Fcons (*backlist->function, tem));
+      return Fcons (Qt, Fcons (backlist->function, tem));
     }
 }
 

diff --git a/src/lisp.h b/src/lisp.h
index 21ac55c..c3cabe0 100644 (file)
--- a/src/lisp.h
+++ b/src/lisp.h
@@ -2034,7 +2034,7 @@ extern ptrdiff_t specpdl_size;
 struct backtrace
 {
   struct backtrace *next;
-  Lisp_Object *function;
+  Lisp_Object function;
   Lisp_Object *args;   /* Points to vector of args.  */
   ptrdiff_t nargs;     /* Length of vector.  */
   /* Nonzero means call value of debugger when done with this operation.  */

diff --git a/src/profiler.c b/src/profiler.c
index 4d748b5..44a12fc 100644 (file)
--- a/src/profiler.c
+++ b/src/profiler.c
@@ -149,7 +149,7 @@ record_backtrace (log_t *log, size_t count)
   /* Copy the backtrace contents into working memory.  */
   for (; i < asize && backlist; i++, backlist = backlist->next)
     /* FIXME: For closures we should ignore the environment.  */
-    ASET (backtrace, i, *backlist->function);
+    ASET (backtrace, i, backlist->function);
 
   /* Make sure that unused space of working memory is filled with nil.  */
   for (; i < asize; i++)
@@ -218,7 +218,7 @@ static void
 sigprof_handler_1 (int signal)
 {
   eassert (HASH_TABLE_P (cpu_log));
-  if (backtrace_list && EQ (*backtrace_list->function, Qautomatic_gc))
+  if (backtrace_list && EQ (backtrace_list->function, Qautomatic_gc))
     /* Special case the time-count inside GC because the hash-table
        code is not prepared to be used while the GC is running.
        More specifically it uses ASIZE at many places where it does

diff --git a/src/xdisp.c b/src/xdisp.c
index 701ae22..b23a06f 100644 (file)
--- a/src/xdisp.c
+++ b/src/xdisp.c
@@ -12975,8 +12975,8 @@ redisplay_internal (void)
 
   /* Record this function, so it appears on the profiler's backtraces.  */
   backtrace.next = backtrace_list;
-  backtrace.function = &Qredisplay_internal;
-  backtrace.args = &Qredisplay_internal;
+  backtrace.function = Qredisplay_internal;
+  backtrace.args = &Qnil;
   backtrace.nargs = 0;
   backtrace.debug_on_exit = 0;
   backtrace_list = &backtrace;