add casts.

* gc.c (rb_raw_obj_info): fix type mismatch specified by the following
  build log: https://travis-ci.org/ruby/ruby/jobs/448634481


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65463 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 2 insertions, 2 deletions

diff --git a/gc.c b/gc.c
index 487dd3bf67..0c61cb4c82 100644
--- a/gc.c
+++ b/gc.c
@@ -9697,7 +9697,7 @@ rb_raw_obj_info(char *buff, const int buff_size, VALUE obj)
                          C(RARRAY_TRANSIENT_P(obj), "T"),
                          (int)RARRAY_LEN(obj),
                          ARY_EMBED_P(obj) ? -1 : (int)RARRAY(obj)->as.heap.aux.capa,
-                         RARRAY_CONST_PTR_TRANSIENT(obj));
+                         (void *)RARRAY_CONST_PTR_TRANSIENT(obj));
             }
 	    break;
 	  case T_STRING: {
@@ -9727,7 +9727,7 @@ rb_raw_obj_info(char *buff, const int buff_size, VALUE obj)
                 }
                 else {
                     VALUE *ptr = ROBJECT_IVPTR(obj);
-                    snprintf(buff, buff_size, "%s len:%d ptr:%p", buff, len, ptr);
+                    snprintf(buff, buff_size, "%s len:%d ptr:%p", buff, len, (void *)ptr);
                 }
             }
             break;