merge revision(s) 55462: [Backport #11954]

	* vm.c (invoke_bmethod, invoke_block_from_c_0): revert r52104
	  partially to avoid "self has wrong type to call super in this
	  context" errors.
	  [ruby-core:72724] [Bug #11954]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_3@55560 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 6 insertions, 6 deletions

diff --git a/vm.c b/vm.c
index 92e61fa632..f0957d1f38 100644
--- a/vm.c
+++ b/vm.c
@@ -922,15 +922,12 @@ invoke_block(rb_thread_t *th, const rb_iseq_t *iseq, VALUE self, const rb_block_
 }
 
 static VALUE
-invoke_bmethod(rb_thread_t *th, const rb_iseq_t *iseq, VALUE self, const rb_block_t *block, int type, int opt_pc)
+invoke_bmethod(rb_thread_t *th, const rb_iseq_t *iseq, VALUE self, const rb_block_t *block, const rb_callable_method_entry_t *me, int type, int opt_pc)
 {
     /* bmethod */
     int arg_size = iseq->body->param.size;
-    const rb_callable_method_entry_t *me = th->passed_bmethod_me;
     VALUE ret;
 
-    th->passed_bmethod_me = NULL;
-
     vm_push_frame(th, iseq, type | VM_FRAME_FLAG_FINISH | VM_FRAME_FLAG_BMETHOD, self,
 		  VM_ENVVAL_PREV_EP_PTR(block->ep),
 		  (VALUE)me, /* cref or method (TODO: can we ignore cref?) */
@@ -959,6 +956,9 @@ invoke_block_from_c_0(rb_thread_t *th, const rb_block_t *block,
 	int i, opt_pc;
 	int type = block_proc_is_lambda(block->proc) ? VM_FRAME_MAGIC_LAMBDA : VM_FRAME_MAGIC_BLOCK;
 	VALUE *sp = th->cfp->sp;
+	const rb_callable_method_entry_t *me = th->passed_bmethod_me;
+
+	th->passed_bmethod_me = NULL;
 
 	for (i=0; i<argc; i++) {
 	    sp[i] = argv[i];
@@ -967,11 +967,11 @@ invoke_block_from_c_0(rb_thread_t *th, const rb_block_t *block,
 	opt_pc = vm_yield_setup_args(th, iseq, argc, sp, blockptr,
 				     (type == VM_FRAME_MAGIC_LAMBDA ? (splattable ? arg_setup_lambda : arg_setup_method) : arg_setup_block));
 
-	if (th->passed_bmethod_me == NULL) {
+	if (me == NULL) {
 	    return invoke_block(th, iseq, self, block, cref, type, opt_pc);
 	}
 	else {
-	    return invoke_bmethod(th, iseq, self, block, type, opt_pc);
+	    return invoke_bmethod(th, iseq, self, block, me, type, opt_pc);
 	}
 
     }