[Super-tux-commit] supertux/src lispreader.cpp,1.18.2.1,1.18.2.2

[Ryan F. <sik...@us...>]

Update of /cvsroot/super-tux/supertux/src
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv9741

Modified Files:
      Tag: supertux_0_1_1_branch
	lispreader.cpp 
Log Message:
- backported MatzeB's improved lisp_free() patch

Index: lispreader.cpp
===================================================================
RCS file: /cvsroot/super-tux/supertux/src/lispreader.cpp,v
retrieving revision 1.18.2.1
retrieving revision 1.18.2.2
diff -u -d -r1.18.2.1 -r1.18.2.2
--- lispreader.cpp	28 Jun 2004 23:04:57 -0000	1.18.2.1
+++ lispreader.cpp	29 Jun 2004 17:55:22 -0000	1.18.2.2
@@ -22,7 +22,7 @@
  */
 
 #include <iostream>
-#include <queue>
+#include <vector>
 #include <string>
 #include <assert.h>
 #include <ctype.h>
@@ -507,13 +507,13 @@
   /** We have to use this iterative code because the recursion function
    * produces a stack overflow and crashes on OSX 10.2
    */
-  std::queue<lisp_object_t*> objs;
-  objs.push(obj);
+  std::vector<lisp_object_t*> objs;
+  objs.push_back(obj);
 
   while(!objs.empty())
   {
-    lisp_object_t* obj = objs.front();
-    objs.pop();
+    lisp_object_t* obj = objs.back();
+    objs.pop_back();
 
     switch (obj->type)
     {
@@ -528,14 +528,14 @@
        case LISP_TYPE_CONS :
       case LISP_TYPE_PATTERN_CONS :
         if(obj->v.cons.car)
-          objs.push(obj->v.cons.car);
+          objs.push_back(obj->v.cons.car);
         if(obj->v.cons.cdr)
-          objs.push(obj->v.cons.cdr);
+          objs.push_back(obj->v.cons.cdr);
         break;
 
       case LISP_TYPE_PATTERN_VAR :
         if(obj->v.pattern.sub)
-          objs.push(obj->v.pattern.sub);
+          objs.push_back(obj->v.pattern.sub);
         break;
     }
   }