diff --git a/ccmeta.leg b/ccmeta.leg
index e0ff0c3..3eba844 100644
--- a/ccmeta.leg
+++ b/ccmeta.leg
@@ -2945,7 +2945,6 @@ oop apply(oop scope, oop this, oop func, oop args, oop ast)
             siglongjmp(jbs->jb, j_throw);
         }
     }
-    // oop tmpresult = treeCopyUnquoting(get(func, Function, body), localScope); // eval inside the quasiquote thing
     oop result= eval(localScope, get(func, Function, body));
     untrace(ast);
     delScope(localScope);
diff --git a/parsimonyLibrary/boot.mc b/parsimonyLibrary/boot.mc
index 19d414b..f4c75ae 100644
--- a/parsimonyLibrary/boot.mc
+++ b/parsimonyLibrary/boot.mc
@@ -17,7 +17,13 @@
 
     //------------ creation C structure ------------//
 
-    newId(x) { { identifier: x, __proto__: C_id }; }
+    newId(x, comm) { 
+      if (comm == null) {
+        { identifier: x, __proto__: C_id }; 
+      } else {
+        { identifier: x, comment: { text : comm, __proto__: Comment }, __proto__: C_id }; 
+      }
+    }
 
     newText(x) { { value: x, __proto__: C_string }; }
     
diff --git a/parsimonyLibrary/dynamicObject.mc b/parsimonyLibrary/dynamicObject.mc
index 624df77..04f60eb 100644
--- a/parsimonyLibrary/dynamicObject.mc
+++ b/parsimonyLibrary/dynamicObject.mc
@@ -184,51 +184,39 @@ typedef struct __oop *oop;
       }
       tmp = {};
       // @@ problem for variable changement
-      tmp[0] = makeln(`declaration struct @@(newId(string(program.objects.currentClassName))) *self = (struct @@(newId(string(program.objects.currentClassName))) *) __self;, 1);
+      tmp[0] = makeln(`declaration struct @@(newId(string(program.objects.currentClassName), " ")) *self = (struct @@(newId(string(program.objects.currentClassName))) *) __self;, 1);
       s.compoundS.expression = treeCopy(fusion(tmp, s.compoundS.expression));
       program.objects.function = "none";
       return s;
     }
 /*********** Constructor function ************/
     if (program.objects.function == "constructor") {
-      structDeclaration = makeln(`declaration struct @@(newId(string(program.objects.currentClassName))) *self = calloc(1, sizeof *self);, 1);
       rawDeclaration = makeln(`declaration class = findClass(@@(newText("\"" + string(program.objects.currentClassName) + "\"")));, 1);
-      returnSTMT = makeln(`statement return (struct __oop *) self;);
       t = {};
-      append(t, treeCopy(structDeclaration));
+      append(t, treeCopy(makeln(`declaration struct @@(newId(string(program.objects.currentClassName), " ")) *self = calloc(1, sizeof *self);, 1)));
+      // take the structure of self->foo
       lhs = treeCopy(s.compoundS.expression[0].expression.lhs);
-      lhs.rhs = rawDeclaration.declarators[0].lhs;
+      lhs.rhs = newId("class", " ");
+      // Change foo to Class
       rawDeclaration.declarators[0].lhs = lhs;
+      // prepare the right object to return
       append(s.compoundS.expression, rawDeclaration);
-      append(s.compoundS.expression, returnSTMT);
+      append(s.compoundS.expression, makeln(`statement return (struct __oop *) self;));
       s.compoundS.expression = fusion(t, s.compoundS.expression);
       program.objects.function = "none";
       return s;
     }
 /*********** Main function ************/
     if (s.declarators != null && s.declarators.declarators != null && string(s.declarators.declarators.identifier) == "main") {
-      rawSelector = makeln(`declaration int _selector_ = findSelector("foo");, 1);
-      rawClass = makeln(`declaration int _class_ = findClass("foo");, 1);
       t = {};
-      for (i in program.objects.methods) {
-        rawSelector.declarators[0].lhs.identifier = "_selector_" + string(program.objects.methods[i]);
-        rawSelector.declarators[0].rhs.paramTypeL[0].text[0].value = "\"" + string(program.objects.methods[i]) + "\"";
-        append(t, treeCopy(rawSelector));
-      }
-      classKeys = keys(program.objects.class);
-      for (i in classKeys) {
-        rawClass.declarators[0].lhs.identifier = "_class_" + string(classKeys[i]);
-        rawClass.declarators[0].rhs.paramTypeL[0].text[0].value = "\"" + string(classKeys[i]) + "\"";
-        append(t, treeCopy(rawClass));
-      }
-      rawAddMethod = makeln(`declaration addMethod(_class_, _selector_, foo);, 1);
       for (i in program.objects.class) {
+        className     = string(i); // can't work other way
+        append(t, treeCopy(makeln(`declaration int @@(newId("_class_" + className)) = findClass(@@(newId("\"" + className + "\"")));, 1)));
         for (k in program.objects.class[i]) {
-          newObject = treeCopy(rawAddMethod);
-          newObject.declarators[0].paramTypeL[0].identifier = string(rawAddMethod.declarators[0].paramTypeL[0].identifier) + string(i);
-          newObject.declarators[0].paramTypeL[2].identifier = string(rawAddMethod.declarators[0].paramTypeL[2].identifier) + string(program.objects.class[i][k]);
-          newObject.declarators[0].paramTypeL[4].identifier = "(method_t) " + string(i) + "_" + string(program.objects.class[i][k]);
-          append(t, treeCopy(newObject));
+          linkedMethod  = string(program.objects.class[i][k]);
+          append(t, treeCopy(makeln(`declaration int @@(newId("_selector_" + linkedMethod)) = findSelector(@@(newId("\"" + linkedMethod + "\"")));, 1)));
+          castMethod    = "(method_t) " + string(i) + "_" + string(program.objects.class[i][k]);
+          append(t, treeCopy(makeln(`declaration addMethod(@@(newId("_class_" + className)), @@(newId("_selector_" + linkedMethod)), @@(newId(castMethod)));, 1)));
         }
       }
       s.compoundS.expression = fusion(t, s.compoundS.expression);
diff --git a/tests-parsimony/realObject.c b/tests-parsimony/realObject.c
index 0a44e12..a8bffc3 100644
--- a/tests-parsimony/realObject.c
+++ b/tests-parsimony/realObject.c
@@ -10,13 +10,13 @@
   self->y = y;
 }
 
-@method("Point") double magnitude(int x) 
+@method("Point") double magnitude() 
 {
   printf("point method : %f\n", sqrt(self->x * self->x * self->y * self->y));
   return sqrt(self->x * self->x * self->y * self->y);
 }
 
-@method("Point") double getX(int y) 
+@method("Point") double getX() 
 {
   printf("point method : %f\n", self->x);
   return self->x;