Get rid of compiler warnings on Cygwin.

* src/gmalloc.c (_free_internal_nolock, _realloc_internal_nolock)
[CYGWIN]:  Cast ptr to (char *) before comparing to _heapbase.

diff --git a/src/ChangeLog b/src/ChangeLog
index de07e87e7b5a90db9cc84965dd1171f868f4d4aa..ea898893073ed7d7716935a5473a66bb2aea0a12 100644 (file)
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,8 @@
+2012-05-20  Ken Brown  <kbrown@cornell.edu>
+
+       * gmalloc.c (_free_internal_nolock, _realloc_internal_nolock)
+       [CYGWIN]:  Cast ptr to (char *) before comparing to _heapbase.
+
 2012-05-19  Ken Brown  <kbrown@cornell.edu>
 
        * xfns.c (x_in_use): Remove `static' qualifier.

diff --git a/src/gmalloc.c b/src/gmalloc.c
index 38406fd029a6980611046fb281fe2d3b6b1423e0..b53199e731285b6d806d4734ba3b54993abb0122 100644 (file)
--- a/src/gmalloc.c
+++ b/src/gmalloc.c
@@ -1004,7 +1004,7 @@ _free_internal_nolock (void *ptr)
     return;
 
 #ifdef CYGWIN
-  if (ptr < _heapbase)
+  if ((char *) ptr < _heapbase)
     /* We're being asked to free something in the static heap. */
     return;
 #endif
@@ -1341,7 +1341,7 @@ _realloc_internal_nolock (void *ptr, size_t size)
     return _malloc_internal_nolock (size);
 
 #ifdef CYGWIN
-  if (ptr < _heapbase)
+  if ((char *) ptr < _heapbase)
     /* ptr points into the static heap */
     return special_realloc (ptr, size);
 #endif