rename rb_execution_context_t::stack(_size) to vm_stack(_size).

* vm_core.h: Ruby processes run with two stacks, a machine stack and a
  VM stack. To make it clear, this fix renames
  rb_execution_context_t::stack(_size) to vm_stack(_size).


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59563 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 1 deletions

diff --git a/eval.c b/eval.c
index 6b31bab995..2b6f7849fd 100644
--- a/eval.c
+++ b/eval.c
@@ -1127,7 +1127,7 @@ previous_frame(rb_thread_t *th)
 {
     rb_control_frame_t *prev_cfp = RUBY_VM_PREVIOUS_CONTROL_FRAME(th->ec.cfp);
     /* check if prev_cfp can be accessible */
-    if ((void *)(th->ec.stack + th->ec.stack_size) == (void *)(prev_cfp)) {
+    if ((void *)(th->ec.vm_stack + th->ec.vm_stack_size) == (void *)(prev_cfp)) {
         return 0;
     }
     return prev_cfp;