From 50c7c915ee2fa239043d5456237f5145d064089b Mon Sep 17 00:00:00 2001
From: Roberto Ierusalimschy <roberto@inf.puc-rio.br>
Date: Tue, 19 Nov 2024 14:09:18 -0300
Subject: Debug information about extra arguments from __call

'debug.getinfo' can return number of extra arguments added to a call by
a chain of __call metavalues. That information is being used to improve
error messages about errors in these extra arguments.
---
 lua.h | 1 +
 1 file changed, 1 insertion(+)

(limited to 'lua.h')

diff --git a/lua.h b/lua.h
index 5fbc9d34..aefa3b8c 100644
--- a/lua.h
+++ b/lua.h
@@ -504,6 +504,7 @@ struct lua_Debug {
   unsigned char nups;	/* (u) number of upvalues */
   unsigned char nparams;/* (u) number of parameters */
   char isvararg;        /* (u) */
+  unsigned char extraargs;  /* (t) number of extra arguments */
   char istailcall;	/* (t) */
   int ftransfer;   /* (r) index of first value transferred */
   int ntransfer;   /* (r) number of transferred values */
-- 
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