From 26b84a8b3e99d9dce2ad9f34e1663f119cd1c558 Mon Sep 17 00:00:00 2001
From: "Justin M. Keyes" <justinkz@gmail.com>
Date: Fri, 16 Mar 2018 07:34:27 +0100
Subject: build/MSVC: fix "C4003: not enough actual parameters for macro"

For the case of TV_DICTITEM_STRUCT, we can't just pass `1` because:
https://github.com/neovim/neovim/pull/8142#discussion_r175262436
> this variant will trigger array overrun warnings from various static analyzers.
---
 src/nvim/eval/typval.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'src/nvim/eval/typval.h')

diff --git a/src/nvim/eval/typval.h b/src/nvim/eval/typval.h
index 40a1738d9e..2272a580d6 100644
--- a/src/nvim/eval/typval.h
+++ b/src/nvim/eval/typval.h
@@ -206,11 +206,11 @@ struct dictitem_S {
   char_u di_key[1];             ///< key (actually longer!)
 };
 
-#define TV_DICTITEM_STRUCT(KEY_LEN) \
+#define TV_DICTITEM_STRUCT(...) \
     struct { \
       typval_T di_tv;  /* Structure that holds scope dictionary itself. */ \
       uint8_t di_flags;  /* Flags. */ \
-      char_u di_key[KEY_LEN];  /* Key value. */ \
+      char_u di_key[__VA_ARGS__];  /* Key value. */ \
     }
 
 /// Structure to hold a scope dictionary
-- 
cgit