vm.c: constify

* vm.c (vm_make_env_each): constify pointer arguments.
  (collect_local_variables_in_iseq): ditto.
  (collect_local_variables_in_env): ditto.
  (vm_collect_local_variables_in_heap): ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46647 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 1 deletions

diff --git a/vm_eval.c b/vm_eval.c
index b53f9bc0f1..6b38d40d93 100644
--- a/vm_eval.c
+++ b/vm_eval.c
@@ -22,7 +22,7 @@ static inline VALUE vm_yield_with_block(rb_thread_t *th, int argc, const VALUE *
 static NODE *vm_cref_push(rb_thread_t *th, VALUE klass, int noex, rb_block_t *blockptr);
 static VALUE vm_exec(rb_thread_t *th);
 static void vm_set_eval_stack(rb_thread_t * th, VALUE iseqval, const NODE *cref, rb_block_t *base_block);
-static int vm_collect_local_variables_in_heap(rb_thread_t *th, VALUE *dfp, const struct local_var_list *vars);
+static int vm_collect_local_variables_in_heap(rb_thread_t *th, const VALUE *dfp, const struct local_var_list *vars);
 
 /* vm_backtrace.c */
 VALUE rb_vm_backtrace_str_ary(rb_thread_t *th, int lev, int n);