From ce04392d8d4f8cf14c70bbf1ad3544c7db4e1671 Mon Sep 17 00:00:00 2001
From: Yusuke Endoh <mame@ruby-lang.org>
Date: Wed, 4 Sep 2019 01:32:42 +0900
Subject: Propagate kw_splat information

The kw_splat flag is whether the original call passes keyword or not.
Some types of methods (e.g., bmethod and sym_proc) drops the
information.  This change tries to propagate the flag to the final
callee, as far as I can.
---
 thread.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'thread.c')

diff --git a/thread.c b/thread.c
index 8d1ca95092..b5fa991a2d 100644
--- a/thread.c
+++ b/thread.c
@@ -681,7 +681,7 @@ thread_do_start(rb_thread_t *th)
 
         th->value = rb_vm_invoke_proc(th->ec, proc,
                                       (int)args_len, args_ptr,
-                                      VM_BLOCK_HANDLER_NONE);
+                                      0 /* kw_splat */, VM_BLOCK_HANDLER_NONE);
 
         EXEC_EVENT_HOOK(th->ec, RUBY_EVENT_THREAD_END, th->self, 0, 0, 0, Qundef);
     }
-- 
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