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avoid empty macro arguments (invalid in C89)

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Roberto Ierusalimschy
2015-12-21 11:02:14 -02:00
parent 384d1b47b0
commit c0836dda74
2 changed files with 4 additions and 4 deletions
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4
ldo.h
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@@ -1,5 +1,5 @@
/*
** $Id: ldo.h,v 2.27 2015/11/19 19:16:22 roberto Exp roberto $
** $Id: ldo.h,v 2.28 2015/11/23 11:29:43 roberto Exp roberto $
** Stack and Call structure of Lua
** See Copyright Notice in lua.h
*/
@@ -25,7 +25,7 @@
{ pre; luaD_growstack(L, n); pos; } else { condmovestack(L,pre,pos); }
/* In general, 'pre'/'pos' are empty (nothing to save) */
#define luaD_checkstack(L,n) luaD_checkstackaux(L,n,,)
#define luaD_checkstack(L,n) luaD_checkstackaux(L,n,(void)0,(void)0)