access to `values' in TObject always through macros

11 files changed, 48 insertions, 48 deletions

diff --git a/lapi.c b/lapi.c
index a660aae2..586b9874 100644
--- a/lapi.c
+++ b/lapi.c
@@ -1,5 +1,5 @@
 /*
-** $Id: lapi.c,v 1.82 2000/05/26 19:17:57 roberto Exp roberto $
+** $Id: lapi.c,v 1.83 2000/06/06 16:31:41 roberto Exp roberto $
 ** Lua API
 ** See Copyright Notice in lua.h
 */
@@ -63,7 +63,7 @@ lua_Object lua_pop (lua_State *L) {
 
 
 void lua_pushglobaltable (lua_State *L) {
-  avalue(L->top) = L->gt;
+  hvalue(L->top) = L->gt;
   ttype(L->top) = TAG_TABLE;
   incr_top;
 }
@@ -72,7 +72,7 @@ void lua_pushglobaltable (lua_State *L) {
 void lua_setglobaltable (lua_State *L, lua_Object newtable) {
   if (lua_type(L, newtable)[0] != 't')  /* type == "table"? */
     lua_error(L, "Lua API error - invalid value for global table");
-  L->gt = avalue(newtable);
+  L->gt = hvalue(newtable);
 }
 
 
@@ -125,7 +125,7 @@ lua_Object lua_rawget (lua_State *L) {
   luaA_checkCargs(L, 2);
   if (ttype(L->top-2) != TAG_TABLE)
     lua_error(L, "indexed expression not a table");
-  res = luaA_putluaObject(L, luaH_get(L, avalue(L->top-2), L->top-1));
+  res = luaA_putluaObject(L, luaH_get(L, hvalue(L->top-2), L->top-1));
   L->top -= 2;
   return res;
 }
@@ -144,7 +144,7 @@ void lua_rawset (lua_State *L) {
   luaA_checkCargs(L, 3);
   if (ttype(L->top-3) != TAG_TABLE)
     lua_error(L, "indexed expression not a table");
-  *luaH_set(L, avalue(L->top-3), L->top-2) = *(L->top-1);
+  *luaH_set(L, hvalue(L->top-3), L->top-2) = *(L->top-1);
   L->top -= 3;
 }
 
@@ -152,7 +152,7 @@ void lua_rawset (lua_State *L) {
 lua_Object lua_createtable (lua_State *L) {
   TObject o;
   luaC_checkGC(L);
-  avalue(&o) = luaH_new(L, 0);
+  hvalue(&o) = luaH_new(L, 0);
   ttype(&o) = TAG_TABLE;
   return luaA_putluaObject(L, &o);
 }
@@ -311,7 +311,7 @@ int lua_tag (lua_State *L, lua_Object o) {
   if (o == LUA_NOOBJECT)
     return TAG_NIL;
   else if (ttype(o) == TAG_USERDATA)  /* to allow `old' tags (deprecated) */
-    return o->value.ts->u.d.tag;
+    return tsvalue(o)->u.d.tag;
   else
     return luaT_effectivetag(L, o);
 }
@@ -322,10 +322,10 @@ void lua_settag (lua_State *L, int tag) {
   luaT_realtag(L, tag);
   switch (ttype(L->top-1)) {
     case TAG_TABLE:
-      (L->top-1)->value.a->htag = tag;
+      hvalue(L->top-1)->htag = tag;
       break;
     case TAG_USERDATA:
-      (L->top-1)->value.ts->u.d.tag = tag;
+      tsvalue(L->top-1)->u.d.tag = tag;
       break;
     default:
       luaL_verror(L, "cannot change the tag of a %.20s",
@@ -352,7 +352,7 @@ int luaA_next (lua_State *L, const Hash *t, int i) {
 int lua_next (lua_State *L, lua_Object t, int i) {
   if (ttype(t) != TAG_TABLE)
     lua_error(L, "Lua API error - object is not a table in `lua_next'"); 
-  i = luaA_next(L, avalue(t), i);
+  i = luaA_next(L, hvalue(t), i);
   top2LC(L, (i==0) ? 0 : 2);
   return i;
 }
diff --git a/lbuiltin.c b/lbuiltin.c
index ac45f361..6be64092 100644
--- a/lbuiltin.c
+++ b/lbuiltin.c
@@ -1,5 +1,5 @@
 /*
-** $Id: lbuiltin.c,v 1.113 2000/06/05 20:15:33 roberto Exp roberto $
+** $Id: lbuiltin.c,v 1.114 2000/06/06 16:31:41 roberto Exp roberto $
 ** Built-in functions
 ** See Copyright Notice in lua.h
 */
@@ -74,7 +74,7 @@ static Number getnarg (lua_State *L, const Hash *a) {
 
 
 static Hash *gettable (lua_State *L, int arg) {
-  return avalue(luaL_tablearg(L, arg));
+  return hvalue(luaL_tablearg(L, arg));
 }
 
 /* }====================================================== */
@@ -358,14 +358,14 @@ void luaB_tostring (lua_State *L) {
       lua_pushobject(L, o);
       return;
     case TAG_TABLE:
-      sprintf(buff, "table: %p", o->value.a);
+      sprintf(buff, "table: %p", hvalue(o));
       break;
     case TAG_LCLOSURE:  case TAG_CCLOSURE:
-      sprintf(buff, "function: %p", o->value.cl);
+      sprintf(buff, "function: %p", clvalue(o));
       break;
     case TAG_USERDATA:
-      sprintf(buff, "userdata: %p(%d)", o->value.ts->u.d.value,
-                                        o->value.ts->u.d.tag);
+      sprintf(buff, "userdata: %p(%d)", tsvalue(o)->u.d.value,
+                                        tsvalue(o)->u.d.tag);
       break;
     case TAG_NIL:
       lua_pushstring(L, "nil");
@@ -602,7 +602,7 @@ static void deprecated_funcs (lua_State *L) {
   TObject gt;
   int i;
   ttype(&gt) = TAG_TABLE;
-  avalue(&gt) = L->gt;
+  hvalue(&gt) = L->gt;
   for (i=0; i<num_deprecated; i++) {
     lua_pushobject(L, &gt);
     lua_pushcclosure(L, deprecated_global_funcs[i].func, 1);
diff --git a/ldebug.c b/ldebug.c
index f2f8097a..470be6dc 100644
--- a/ldebug.c
+++ b/ldebug.c
@@ -1,5 +1,5 @@
 /*
-** $Id: ldebug.c,v 1.20 2000/05/15 19:30:41 roberto Exp roberto $
+** $Id: ldebug.c,v 1.21 2000/05/30 19:00:31 roberto Exp roberto $
 ** Debug Interface
 ** See Copyright Notice in lua.h
 */
@@ -89,7 +89,7 @@ static int lua_nups (StkId f) {
   switch (ttype(f)) {
     case TAG_LCLOSURE:  case TAG_CCLOSURE:
     case TAG_LMARK:   case TAG_CMARK:
-      return f->value.cl->nupvalues;
+      return clvalue(f)->nupvalues;
     default:
       return 0;
   }
diff --git a/lgc.c b/lgc.c
index f1296cde..edb521ed 100644
--- a/lgc.c
+++ b/lgc.c
@@ -1,5 +1,5 @@
 /*
-** $Id: lgc.c,v 1.54 2000/06/05 14:56:18 roberto Exp roberto $
+** $Id: lgc.c,v 1.55 2000/06/05 20:07:53 roberto Exp roberto $
 ** Garbage Collector
 ** See Copyright Notice in lua.h
 */
@@ -96,7 +96,7 @@ static int markobject (lua_State *L, TObject *o) {
       strmark(L, tsvalue(o));
       break;
     case TAG_TABLE:
-      tablemark(L, avalue(o));
+      tablemark(L, hvalue(o));
       break;
     case TAG_LCLOSURE:  case TAG_LMARK:
       protomark(L, clvalue(o)->f.l);
diff --git a/lobject.c b/lobject.c
index 627ada16..26a6855e 100644
--- a/lobject.c
+++ b/lobject.c
@@ -1,5 +1,5 @@
 /*
-** $Id: lobject.c,v 1.38 2000/04/26 13:43:10 roberto Exp roberto $
+** $Id: lobject.c,v 1.39 2000/05/24 13:54:49 roberto Exp roberto $
 ** Some generic functions over Lua objects
 ** See Copyright Notice in lua.h
 */
@@ -40,7 +40,7 @@ int luaO_equalObj (const TObject *t1, const TObject *t2) {
     case TAG_STRING: case TAG_USERDATA:
       return tsvalue(t1) == tsvalue(t2);
     case TAG_TABLE: 
-      return avalue(t1) == avalue(t2);
+      return hvalue(t1) == hvalue(t2);
     case TAG_CCLOSURE: case TAG_LCLOSURE:
       return clvalue(t1) == clvalue(t2);
     default:
diff --git a/lobject.h b/lobject.h
index 0a6d1093..0395afa3 100644
--- a/lobject.h
+++ b/lobject.h
@@ -1,5 +1,5 @@
 /*
-** $Id: lobject.h,v 1.65 2000/05/24 13:54:49 roberto Exp roberto $
+** $Id: lobject.h,v 1.66 2000/05/30 19:00:31 roberto Exp roberto $
 ** Type definitions for Lua objects
 ** See Copyright Notice in lua.h
 */
@@ -73,10 +73,10 @@ typedef union {
 /* Macros to access values */
 #define ttype(o)        ((o)->ttype)
 #define nvalue(o)       ((o)->value.n)
-#define svalue(o)       ((o)->value.ts->str)
 #define tsvalue(o)      ((o)->value.ts)
 #define clvalue(o)      ((o)->value.cl)
-#define avalue(o)       ((o)->value.a)
+#define hvalue(o)       ((o)->value.a)
+#define svalue(o)       (tsvalue(o)->str)
 
 
 typedef struct lua_TObject {
diff --git a/lref.c b/lref.c
index fdfdc5df..42ee5eda 100644
--- a/lref.c
+++ b/lref.c
@@ -1,5 +1,5 @@
 /*
-** $Id: lref.c,v 1.11 2000/03/29 20:19:20 roberto Exp roberto $
+** $Id: lref.c,v 1.12 2000/05/24 13:54:49 roberto Exp roberto $
 ** reference mechanism
 ** See Copyright Notice in lua.h
 */
@@ -84,11 +84,11 @@ static int ismarked (const TObject *o) {
   /* valid only for locked objects */
   switch (o->ttype) {
     case TAG_STRING: case TAG_USERDATA:
-      return o->value.ts->marked;
+      return tsvalue(o)->marked;
     case TAG_TABLE:
-      return o->value.a->marked;
+      return hvalue(o)->marked;
     case TAG_LCLOSURE:  case TAG_CCLOSURE:
-      return o->value.cl->marked;
+      return clvalue(o)->marked;
     default:  /* number */
       return 1;
   }
diff --git a/ltable.c b/ltable.c
index 50307ada..2e88a894 100644
--- a/ltable.c
+++ b/ltable.c
@@ -1,5 +1,5 @@
 /*
-** $Id: ltable.c,v 1.45 2000/06/05 20:15:33 roberto Exp roberto $
+** $Id: ltable.c,v 1.46 2000/06/06 16:31:41 roberto Exp roberto $
 ** Lua tables (hash)
 ** See Copyright Notice in lua.h
 */
@@ -54,7 +54,7 @@ Node *luaH_mainposition (const Hash *t, const TObject *key) {
       h = IntPoint(tsvalue(key));
       break;
     case TAG_TABLE:
-      h = IntPoint(avalue(key));
+      h = IntPoint(hvalue(key));
       break;
     case TAG_LCLOSURE:  case TAG_CCLOSURE:
       h = IntPoint(clvalue(key));
diff --git a/ltests.c b/ltests.c
index 49b5195d..c7e2ad55 100644
--- a/ltests.c
+++ b/ltests.c
@@ -1,5 +1,5 @@
 /*
-** $Id: ltests.c,v 1.22 2000/06/02 17:06:42 roberto Exp roberto $
+** $Id: ltests.c,v 1.23 2000/06/02 19:10:01 roberto Exp roberto $
 ** Internal Module for Debugging of the Lua Implementation
 ** See Copyright Notice in lua.h
 */
@@ -161,14 +161,14 @@ static void hash_query (void) {
     lua_pushnumber(tsvalue(o)->u.s.hash);
   }
   else {
-    const Hash *t = avalue(luaL_tablearg(2));
+    const Hash *t = hvalue(luaL_tablearg(2));
     lua_pushnumber(luaH_mainposition(t, o) - t->node);
   }
 }
 
 
 static void table_query (void) {
-  const Hash *t = avalue(luaL_tablearg(1));
+  const Hash *t = hvalue(luaL_tablearg(1));
   int i = luaL_opt_int(2, -1);
   if (i == -1) {
     lua_pushnumber(t->size);
diff --git a/ltm.c b/ltm.c
index a173879e..1fdff400 100644
--- a/ltm.c
+++ b/ltm.c
@@ -1,5 +1,5 @@
 /*
-** $Id: ltm.c,v 1.40 2000/05/24 13:54:49 roberto Exp roberto $
+** $Id: ltm.c,v 1.41 2000/05/30 18:54:49 roberto Exp roberto $
 ** Tag methods
 ** See Copyright Notice in lua.h
 */
@@ -110,10 +110,10 @@ int luaT_effectivetag (lua_State *L, const TObject *o) {
   lua_Type t = ttype(o);
   switch (t) {
     case TAG_USERDATA: {
-      int tag = o->value.ts->u.d.tag;
+      int tag = tsvalue(o)->u.d.tag;
       return (tag > L->last_tag) ? TAG_USERDATA : tag;  /* deprecated test */
     }
-    case TAG_TABLE: return o->value.a->htag;
+    case TAG_TABLE: return hvalue(o)->htag;
     default: return t;
   }
 }
diff --git a/lvm.c b/lvm.c
index 76661bfb..9e57fb59 100644
--- a/lvm.c
+++ b/lvm.c
@@ -1,5 +1,5 @@
 /*
-** $Id: lvm.c,v 1.112 2000/06/05 20:15:33 roberto Exp roberto $
+** $Id: lvm.c,v 1.113 2000/06/06 16:31:41 roberto Exp roberto $
 ** Lua virtual machine
 ** See Copyright Notice in lua.h
 */
@@ -104,10 +104,10 @@ void luaV_gettable (lua_State *L, StkId top) {
     }
   }
   else {  /* object is a table... */
-    int tg = table->value.a->htag;
+    int tg = hvalue(table)->htag;
     im = luaT_getim(L, tg, IM_GETTABLE);
     if (ttype(im) == TAG_NIL) {  /* and does not have a `gettable' TM */
-      const TObject *h = luaH_get(L, avalue(table), table+1);
+      const TObject *h = luaH_get(L, hvalue(table), table+1);
       if (ttype(h) == TAG_NIL &&
           (ttype(im=luaT_getim(L, tg, IM_INDEX)) != TAG_NIL)) {
         /* result is nil and there is an `index' tag method */
@@ -138,9 +138,9 @@ void luaV_settable (lua_State *L, StkId t, StkId top) {
       luaG_indexerror(L, t);
   }
   else {  /* object is a table... */
-    im = luaT_getim(L, avalue(t)->htag, IM_SETTABLE);
+    im = luaT_getim(L, hvalue(t)->htag, IM_SETTABLE);
     if (ttype(im) == TAG_NIL) {  /* and does not have a `settable' method */
-      *luaH_set(L, avalue(t), t+1) = *(top-1);
+      *luaH_set(L, hvalue(t), t+1) = *(top-1);
       return;
     }
     /* else it has a `settable' method, go through to next command */
@@ -301,7 +301,7 @@ static void strconc (lua_State *L, int total, StkId top) {
 void luaV_pack (lua_State *L, StkId firstelem, int nvararg, TObject *tab) {
   int i;
   Hash *htab;
-  htab = avalue(tab) = luaH_new(L, nvararg+1);  /* +1 for field `n' */
+  htab = hvalue(tab) = luaH_new(L, nvararg+1);  /* +1 for field `n' */
   ttype(tab) = TAG_TABLE;
   for (i=0; i<nvararg; i++)
     *luaH_setint(L, htab, i+1) = *(firstelem+i);
@@ -445,7 +445,7 @@ StkId luaV_execute (lua_State *L, const Closure *cl, StkId base) {
       case OP_CREATETABLE:
         L->top = top;
         luaC_checkGC(L);
-        avalue(top) = luaH_new(L, GETARG_U(i));
+        hvalue(top) = luaH_new(L, GETARG_U(i));
         ttype(top) = TAG_TABLE;
         top++;
         break;
@@ -467,7 +467,7 @@ StkId luaV_execute (lua_State *L, const Closure *cl, StkId base) {
       case OP_SETLIST: {
         int aux = GETARG_A(i) * LFIELDS_PER_FLUSH;
         int n = GETARG_B(i);
-        Hash *arr = avalue(top-n-1);
+        Hash *arr = hvalue(top-n-1);
         L->top = top-n;  /* final value of `top' (in case of errors) */
         for (; n; n--)
           *luaH_setint(L, arr, n+aux) = *(--top);
@@ -477,7 +477,7 @@ StkId luaV_execute (lua_State *L, const Closure *cl, StkId base) {
       case OP_SETMAP: {
         int n = GETARG_U(i);
         StkId finaltop = top-2*n;
-        Hash *arr = avalue(finaltop-1);
+        Hash *arr = hvalue(finaltop-1);
         L->top = finaltop;  /* final value of `top' (in case of errors) */
         for (; n; n--) {
           top-=2;
@@ -656,7 +656,7 @@ StkId luaV_execute (lua_State *L, const Closure *cl, StkId base) {
         LUA_ASSERT(L, ttype(top-2) == TAG_TABLE, "invalid table");
         LUA_ASSERT(L, ttype(top-1) == TAG_NUMBER, "invalid counter");
         L->top = top;
-        n = luaA_next(L, avalue(top-2), (int)nvalue(top-1));
+        n = luaA_next(L, hvalue(top-2), (int)nvalue(top-1));
         if (n == 0)  /* end loop? */
           top -= 2;  /* remove table and counter */
         else {