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first version of _ENV; no more global variables

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Roberto Ierusalimschy 2010-03-12 16:14:06 -03:00
parent f292760f12
commit 25c557ec63
12 changed files with 52 additions and 124 deletions
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4
lparser.h
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@ -1,5 +1,5 @@
/*
** $Id: lparser.h,v 1.61 2009/10/11 20:02:19 roberto Exp roberto $
** $Id: lparser.h,v 1.62 2010/02/26 20:40:29 roberto Exp roberto $
** Lua Parser
** See Copyright Notice in lua.h
*/
@ -25,7 +25,6 @@ typedef enum {
VKNUM, /* nval = numerical value */
VLOCAL, /* info = local register */
VUPVAL, /* info = index of upvalue in 'upvalues' */
VGLOBAL, /* info = index of global name in 'k' */
VINDEXED, /* info = table R/K; aux = index R/K */
VINDEXEDUP, /* info = table upvalue; aux = R/K */
VJMP, /* info = instruction pc */
@ -81,7 +80,6 @@ typedef struct FuncState {
short nlocvars; /* number of elements in `locvars' */
lu_byte nactvar; /* number of active local variables */
lu_byte nups; /* number of upvalues */
lu_byte envreg; /* register holding current lexical environment */
} FuncState;