master 934b3c9: Remove COERCE_MARKER

[Paul Eggert]

branch: master
commit 934b3c9ecc2b91723b9e5826080424ec1a90f264
Author: Paul Eggert <address@hidden>
Commit: Paul Eggert <address@hidden>

    Remove COERCE_MARKER
    
    * src/xdisp.c (COERCE_MARKER): Remove.  All uses replaced by
    Fmarker_position; this is simpler as the macro was invoked only on
    markers.
---
 src/xdisp.c | 10 ++--------
 1 file changed, 2 insertions(+), 8 deletions(-)

diff --git a/src/xdisp.c b/src/xdisp.c
index 04fc8aa..58d7ca5 100644
--- a/src/xdisp.c
+++ b/src/xdisp.c
@@ -815,11 +815,6 @@ static struct props it_props[] =
   {0,                          0,                      NULL}
 };
 
-/* Value is the position described by X.  If X is a marker, value is
-   the marker_position of X.  Otherwise, value is X.  */
-
-#define COERCE_MARKER(X) (MARKERP ((X)) ? Fmarker_position (X) : (X))
-
 /* Enumeration returned by some move_it_.* functions internally.  */
 
 enum move_it_result
@@ -14944,7 +14939,7 @@ overlay_arrows_changed_p (bool set_redisplay)
       val = find_symbol_value (var);
       if (!MARKERP (val))
        continue;
-      if (! EQ (COERCE_MARKER (val),
+      if (! EQ (Fmarker_position (val),
                 /* FIXME: Don't we have a problem, using such a global
                  * "last-position" if the variable is buffer-local?  */
                Fget (var, Qlast_arrow_position))
@@ -14987,8 +14982,7 @@ update_overlay_arrows (int up_to_date)
          Lisp_Object val = find_symbol_value (var);
           if (!MARKERP (val))
            continue;
-         Fput (var, Qlast_arrow_position,
-               COERCE_MARKER (val));
+         Fput (var, Qlast_arrow_position, Fmarker_position (val));
          Fput (var, Qlast_arrow_string,
                overlay_arrow_string_or_property (var));
        }