* internal.h: do not use ruby_sized_xrealloc() and ruby_sized_xfree()

  if HAVE_MALLOC_USABLE_SIZE (or _WIN32) is defined.
  We don't need these function if malloc_usable_size() is available.
* gc.c: catch up this change.
* gc.c: define HAVE_MALLOC_USABLE_SIZE on _WIN32.
* array.c (ary_resize_capa): do not use ruby_sized_xfree() with
  local variable to avoid "unused local variable" warning.
  This change only has few impact.
* string.c (rb_str_resize): ditto.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43839 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 2 deletions

diff --git a/array.c b/array.c
index 5d01fdb551..baf6118a18 100644
--- a/array.c
+++ b/array.c
@@ -219,13 +219,12 @@ ary_resize_capa(VALUE ary, long capacity)
         if (!ARY_EMBED_P(ary)) {
             long len = RARRAY_LEN(ary);
 	    const VALUE *ptr = RARRAY_CONST_PTR(ary);
-	    size_t size = ARY_HEAP_SIZE(ary);
 
 	    if (len > capacity) len = capacity;
             MEMCPY((VALUE *)RARRAY(ary)->as.ary, ptr, VALUE, len);
             FL_SET_EMBED(ary);
             ARY_SET_LEN(ary, len);
-	    ruby_sized_xfree((VALUE *)ptr, size);
+	    ruby_xfree((VALUE *)ptr);
         }
     }
 }