From 5b29ea0845c14092abd866ce0183c52635bade4c Mon Sep 17 00:00:00 2001 From: Nobuyoshi Nakada Date: Sat, 22 Feb 2020 10:40:25 +0900 Subject: Proc from Symbol needs a receiver So its arity should be -2 instead of -1. [Bug #16640] https://bugs.ruby-lang.org/issues/16640#change-84337 --- vm_args.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'vm_args.c') diff --git a/vm_args.c b/vm_args.c index 9357e97364..e6d4981b33 100644 --- a/vm_args.c +++ b/vm_args.c @@ -868,7 +868,7 @@ vm_caller_setup_arg_block(const rb_execution_context_t *ec, rb_control_frame_t * rb_ary_push(callback_arg, block_code); rb_ary_push(callback_arg, ref); OBJ_FREEZE_RAW(callback_arg); - func = rb_func_lambda_new(refine_sym_proc_call, callback_arg, 0, UNLIMITED_ARGUMENTS); + func = rb_func_lambda_new(refine_sym_proc_call, callback_arg, 1, UNLIMITED_ARGUMENTS); rb_hash_aset(ref, block_code, func); } block_code = func; -- cgit v1.2.3