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must call "gc" i.m. for nil after all others.

This commit is contained in:
Roberto Ierusalimschy 1997-03-21 18:39:57 -03:00
parent 6fef372fb8
commit c3488f5115
2 changed files with 10 additions and 4 deletions
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4
hash.c
View File

@ -3,7 +3,7 @@
** hash manager for lua
*/
char *rcs_hash="$Id: hash.c,v 2.35 1997/03/11 18:44:28 roberto Exp roberto $";
char *rcs_hash="$Id: hash.c,v 2.36 1997/03/19 19:41:10 roberto Exp roberto $";
#include "mem.h"
@ -170,8 +170,6 @@ void luaI_hashcallIM (void)
avalue(&t) = curr_array;
luaI_gcIM(&t);
}
ttype(&t) = LUA_T_NIL;
luaI_gcIM(&t); /* end of list */
}

10
table.c
View File

@ -3,7 +3,7 @@
** Module to control static tables
*/
char *rcs_table="$Id: table.c,v 2.60 1997/03/11 18:44:28 roberto Exp roberto $";
char *rcs_table="$Id: table.c,v 2.62 1997/03/21 18:52:37 roberto Exp $";
#include "mem.h"
#include "opcode.h"
@ -157,6 +157,13 @@ int luaI_ismarked (Object *o)
}
static void call_nilIM (void)
{ /* signals end of garbage collection */
Object t;
ttype(&t) = LUA_T_NIL;
luaI_gcIM(&t); /* end of list */
}
/*
** Garbage collection.
** Delete all unused strings and arrays.
@ -170,6 +177,7 @@ Long luaI_collectgarbage (void)
luaI_travfallbacks(lua_markobject); /* mark fallbacks */
luaI_hashcallIM();
luaI_strcallIM();
call_nilIM();
luaI_invalidaterefs();
recovered += lua_strcollector();
recovered += lua_hashcollector();