iseq.c: struct accessors

* iseq.c (rb_method_for_self_aref, rb_method_for_self_aset): call
  accessor functions directly, not to be affected by [] and []=
  methods.  [ruby-core:66846] [Bug #10601]
* struct.c (define_aref_method, define_aset_method): ditto.
* vm_insnhelper.c (rb_vm_opt_struct_aref, rb_vm_opt_struct_aset):
  direct accessors of Struct.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48864 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 13 insertions, 0 deletions

diff --git a/vm_insnhelper.c b/vm_insnhelper.c
index edb0e0622d..d5314c7b67 100644
--- a/vm_insnhelper.c
+++ b/vm_insnhelper.c
@@ -2107,3 +2107,16 @@ vm_once_clear(VALUE data)
     return Qnil;
 }
 
+rb_control_frame_t *
+FUNC_FASTCALL(rb_vm_opt_struct_aref)(rb_thread_t *th, rb_control_frame_t *reg_cfp)
+{
+    TOPN(0) = rb_struct_aref(GET_SELF(), TOPN(0));
+    return reg_cfp;
+}
+
+rb_control_frame_t *
+FUNC_FASTCALL(rb_vm_opt_struct_aset)(rb_thread_t *th, rb_control_frame_t *reg_cfp)
+{
+    rb_struct_aset(GET_SELF(), TOPN(0), TOPN(1));
+    return reg_cfp;
+}