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new field 'status' in CallInfo structure

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This commit is contained in:
Roberto Ierusalimschy
2008-08-13 14:01:33 -03:00
parent d69aa51088
commit 394646891c
2 changed files with 5 additions and 3 deletions
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3
lstate.c
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@@ -1,5 +1,5 @@
/*
** $Id: lstate.c,v 2.44 2008/02/19 18:55:09 roberto Exp roberto $
** $Id: lstate.c,v 2.45 2008/06/26 19:42:45 roberto Exp roberto $
** Global State
** See Copyright Notice in lua.h
*/
@@ -56,6 +56,7 @@ static void stack_init (lua_State *L1, lua_State *L) {
setnilvalue(L1->top++); /* `function' entry for this `ci' */
L1->base = L1->ci->base = L1->top;
L1->ci->top = L1->top + LUA_MINSTACK;
L1->ci->status = 0;
}

5
lstate.h
View File

@@ -1,5 +1,5 @@
/*
** $Id: lstate.h,v 2.33 2008/06/23 16:51:08 roberto Exp roberto $
** $Id: lstate.h,v 2.34 2008/06/26 19:42:45 roberto Exp roberto $
** Global State
** See Copyright Notice in lua.h
*/
@@ -81,7 +81,8 @@ typedef struct CallInfo {
StkId func; /* function index in the stack */
StkId top; /* top for this function */
const Instruction *savedpc;
int nresults; /* expected number of results from this function */
short nresults; /* expected number of results from this function */
lu_byte status;
int tailcalls; /* number of tail calls lost under this entry */
} CallInfo;