lua

commit f53460aab94c64879624c72222e282fe492122ae
parent 41e4c5798ee95404f6687def4bbed236566db676
Author: Roberto Ierusalimschy <roberto@inf.puc-rio.br>
Date:   Tue,  1 Nov 1994 16:25:01 -0200

CREATEARRAY now has an argument, the size of the array to create.

Diffstat:
M
lua.stx
 | 
16
+++++++++++-----
M
opcode.c
 | 
16
+++++++---------

2 files changed, 18 insertions(+), 14 deletions(-)
diff --git a/lua.stx b/lua.stx
@@ -1,6 +1,6 @@
 %{
 
-char *rcs_luastx = "$Id: lua.stx,v 2.10 1994/10/17 19:05:32 celes Exp roberto $";
+char *rcs_luastx = "$Id: lua.stx,v 2.11 1994/10/21 19:00:12 roberto Exp roberto $";
 
 #include <stdio.h>
 #include <stdlib.h>
@@ -528,10 +528,8 @@ expr :  '(' expr ')'  { $$ = $2; }
 
 table :
      {
-      code_byte(PUSHWORD);
-      $<vLong>$ = pc; code_word(0);
-      incr_ntemp();
       code_byte(CREATEARRAY);
+      $<vLong>$ = pc; code_word(0);
      }
       '{' fieldlist '}'
      {
@@ -918,7 +916,15 @@ static void PrintCode (Byte *code, Byte *end)
     			printf ("%d    ADJUST   %d\n", p-code, *(++p));
     			p++;
    			break;
-   case CREATEARRAY:	printf ("%d    CREATEARRAY\n", (p++)-code); break;
+   case CREATEARRAY:	
+    {
+      CodeWord c;
+      int n = p-code;
+      p++;
+      get_word(c,p);
+      printf ("%d    CREATEARRAY\n", n, c.w);
+      break;
+    }
    case EQOP:       	printf ("%d    EQOP\n", (p++)-code); break;
    case LTOP:       	printf ("%d    LTOP\n", (p++)-code); break;
    case LEOP:       	printf ("%d    LEOP\n", (p++)-code); break;
diff --git a/opcode.c b/opcode.c
@@ -3,7 +3,7 @@
 ** TecCGraf - PUC-Rio
 */
 
-char *rcs_opcode="$Id: opcode.c,v 2.10 1994/10/17 19:00:40 celes Exp roberto $";
+char *rcs_opcode="$Id: opcode.c,v 2.11 1994/11/01 17:54:31 roberto Exp roberto $";
 
 #include <stdio.h>
 #include <stdlib.h>
@@ -346,17 +346,15 @@ int lua_execute (Byte *pc)
    break;
    
    case CREATEARRAY:
-    if (tag(top-1) == T_NIL) 
-     nvalue(top-1) = 1;
-    else 
-    {
-     if (tonumber(top-1)) return 1;
-     if (nvalue(top-1) <= 0) nvalue(top-1) = 1;
-    }
-    avalue(top-1) = lua_createarray(nvalue(top-1));
+   {
+    CodeWord size;
+    get_word(size,pc);
+    top++;
+    avalue(top-1) = lua_createarray(size.w);
     if (avalue(top-1) == NULL)
      return 1;
     tag(top-1) = T_ARRAY;
+   }
    break;
    
    case EQOP: