Remove code commented out by 'ifdef UNDEFINED'

* finalize.c [UNDEFINED] (GC_invoke_finalizers): Remove
GC_free(curr_fo) call; update comment.
* include/private/gcconfig.h [UNDEFINED] (_etext, DATASTART): Remove.
* typd_mlc.c [UNDEFINED] (GC_make_complex_array_descriptor): Likewise.

1 files changed, 3 insertions, 6 deletions

diff --git a/finalize.c b/finalize.c
index 12fd907a..8b3afa01 100644
--- a/finalize.c
+++ b/finalize.c
@@ -1198,12 +1198,9 @@ GC_API int GC_CALL GC_invoke_finalizers(void)
                               curr_fo -> fo_client_data);
         curr_fo -> fo_client_data = 0;
         ++count;
-#       ifdef UNDEFINED
-            /* This is probably a bad idea.  It throws off accounting if */
-            /* nearly all objects are finalizable.  O.w. it shouldn't    */
-            /* matter.                                                   */
-            GC_free((void *)curr_fo);
-#       endif
+        /* Explicit freeing of curr_fo is probably a bad idea.  */
+        /* It throws off accounting if nearly all objects are   */
+        /* finalizable.  Otherwise it should not matter.        */
     }
     /* bytes_freed_before is initialized whenever count != 0 */
     if (count != 0 && bytes_freed_before != GC_bytes_freed) {