rb_execution_context_t: move stack, stack_size and cfp from rb_thread_t

The goal is to reduce rb_context_t and rb_fiber_t size
by removing the need to store the entire rb_thread_t in
there.

[ruby-core:81045] Work-in-progress: soon, we will move more fields here.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58614 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 2 insertions, 1 deletions

diff --git a/error.c b/error.c
index 5c21229cbd..fc89f374b8 100644
--- a/error.c
+++ b/error.c
@@ -1279,7 +1279,8 @@ name_err_initialize(int argc, VALUE *argv, VALUE self)
     {
 	rb_thread_t *th = GET_THREAD();
 	rb_control_frame_t *cfp =
-	    rb_vm_get_ruby_level_next_cfp(th, RUBY_VM_PREVIOUS_CONTROL_FRAME(th->cfp));
+	    rb_vm_get_ruby_level_next_cfp(th,
+				    RUBY_VM_PREVIOUS_CONTROL_FRAME(th->ec.cfp));
 	if (cfp) iseqw = rb_iseqw_new(cfp->iseq);
     }
     rb_ivar_set(self, id_iseq, iseqw);