From 98d099be7e6d0251a7909dfeed10b13f453cc0f4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=8D=9C=E9=83=A8=E6=98=8C=E5=B9=B3?=
 <shyouhei@ruby-lang.org>
Date: Wed, 3 Jun 2020 18:33:59 +0900
Subject: vm_empty_cc: fix MSVC compile error

Seems they do not allow compound literals for static variables. See
https://github.com/ruby/ruby/runs/733735274
---
 vm.c | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/vm.c b/vm.c
index e243f0ef00..a6f8d927d2 100644
--- a/vm.c
+++ b/vm.c
@@ -386,7 +386,15 @@ rb_serial_t ruby_vm_global_method_state = 1;
 rb_serial_t ruby_vm_global_constant_state = 1;
 rb_serial_t ruby_vm_class_serial = 1;
 
-static const struct rb_callcache vm_empty_cc = VM_CC_ON_STACK(0, vm_call_general, { 0 }, 0);
+static const struct rb_callcache vm_empty_cc = {
+    .flags = T_IMEMO | (imemo_callcache << FL_USHIFT) | VM_CALLCACHE_UNMARKABLE,
+    .klass = Qfalse,
+    .cme_  = NULL,
+    .call_ = vm_call_general,
+    .aux_  = {
+        .v = Qfalse,
+    }
+};
 
 static void thread_free(void *ptr);
 
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