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Roberto Ierusalimschy
2006-09-22 17:24:38 -03:00
parent 569a326931
commit 3c8865cf66
2 changed files with 5 additions and 3 deletions
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5
lcode.c
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@@ -1,5 +1,5 @@
/*
** $Id: lcode.c,v 2.28 2006/09/14 12:59:06 roberto Exp roberto $
** $Id: lcode.c,v 2.29 2006/09/14 18:42:28 roberto Exp roberto $
** Code generator for Lua
** See Copyright Notice in lua.h
*/
@@ -37,7 +37,8 @@ void luaK_nil (FuncState *fs, int from, int n) {
if (fs->pc > fs->lasttarget) { /* no jumps to current position? */
if (fs->pc == 0) /* function start? */
return; /* positions are already clean */
if (GET_OPCODE(*(previous = &fs->f->code[fs->pc-1])) == OP_LOADNIL) {
previous = &fs->f->code[fs->pc-1];
if (GET_OPCODE(*previous) == OP_LOADNIL) {
int pfrom = GETARG_A(*previous);
int pto = GETARG_B(*previous);
if (pfrom <= from && from <= pto+1) { /* can connect both? */