* vm_core.h: introduce new field

  rb_thread_t::local_storage_recursive_hash_for_trace to store
  recursive hash to avoid creating new recursive (nested) hashes
  for each trace events.
  [Bug #10511]
* vm_trace.c (rb_threadptr_exec_event_hooks_orig): use it.
* cont.c: catch up this fix.
* vm.c (rb_thread_mark): ditto.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48765 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 0 deletions

diff --git a/vm_core.h b/vm_core.h
index 95808809c5..9ab23b2087 100644
--- a/vm_core.h
+++ b/vm_core.h
@@ -691,6 +691,7 @@ typedef struct rb_thread_struct {
     /* storage */
     st_table *local_storage;
     VALUE local_storage_recursive_hash;
+    VALUE local_storage_recursive_hash_for_trace;
 
     rb_thread_list_t *join_list;