clean up PMC (see TT #895)

fperrad · Aug 4, 2009 · f9c9ea7 · f9c9ea7
1 parent 705f084
commit f9c9ea7
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Showing 7 changed files with 24 additions and 24 deletions.
diff --git a/src/pmc/luaboolean.pmc b/src/pmc/luaboolean.pmc
@@ -46,8 +46,8 @@ Initializes the Boolean with a default value of C<false>.
     VTABLE void init() {
         Parrot_LuaBoolean_attributes* attrs =
             mem_allocate_typed(Parrot_LuaBoolean_attributes);
-        attrs->iv = 0;
         PMC_data(SELF) = attrs;
+        SET_ATTR_iv(INTERP, SELF, 0);
         PObj_active_destroy_SET(SELF);
     }
 
@@ -62,6 +62,7 @@ Destroy this PMC.
 */
     VTABLE void destroy() {
         mem_sys_free(PMC_data(SELF));
+        PMC_data(SELF) = NULL;
     }
 
 /*

diff --git a/src/pmc/luafunction.pmc b/src/pmc/luafunction.pmc
@@ -52,11 +52,12 @@ Initializes the function.
     VTABLE void init() {
         Parrot_LuaFunction_attributes *attrs =
             mem_allocate_typed(Parrot_LuaFunction_attributes);
-
-        attrs->sub      = mem_allocate_zeroed_typed(Parrot_sub);
-        attrs->sub->seg = INTERP->code;
-        attrs->env      = NULL;
+        struct Parrot_sub * _sub =
+            mem_allocate_zeroed_typed(Parrot_sub);
+        _sub->seg = INTERP->code;
         PMC_data(SELF)  = attrs;
+        f_sub(SELF)     = _sub;
+        f_env(SELF)     = NULL;
         PObj_custom_mark_destroy_SETALL(SELF);
     }
 
@@ -71,17 +72,18 @@ Initializes the function.
         if (VTABLE_isa(INTERP, sub, Parrot_str_new_constant(INTERP, "Sub"))) {
             Parrot_LuaFunction_attributes *attrs =
                 mem_allocate_zeroed_typed(Parrot_LuaFunction_attributes);
-
-            attrs->sub     = mem_allocate_zeroed_typed(Parrot_sub);
-            attrs->env     = NULL;
+            struct Parrot_sub * _sub =
+                mem_allocate_typed(Parrot_sub);
+            /* copy the sub struct */
+            memcpy(_sub, f_sub(sub), sizeof (Parrot_sub));
             PMC_data(SELF) = attrs;
+            f_sub(SELF)     = _sub;
+            f_env(SELF)     = NULL;
             PObj_custom_mark_destroy_SETALL(SELF);
-            /* copy the sub struct */
-            memcpy(attrs->sub, f_sub(sub), sizeof (Parrot_sub));
         }
         else
             Parrot_ex_throw_from_c_args(INTERP, NULL, EXCEPTION_INVALID_OPERATION,
-                "not a Sub (%Ss)", SELF->vtable->whoami);
+                "not a Sub (%Ss)", sub->vtable->whoami);
     }
 
 /*

diff --git a/src/pmc/luanumber.pmc b/src/pmc/luanumber.pmc
@@ -46,8 +46,8 @@ Initializes the number to zero.
     VTABLE void init() {
         Parrot_LuaNumber_attributes *fattr =
             mem_allocate_typed(Parrot_LuaNumber_attributes);
-        fattr->fv = 0.0;
         PMC_data(SELF) = fattr;
+        SET_ATTR_fv(INTERP, SELF, 0.0);
     }
 
 /*
@@ -61,6 +61,7 @@ Destroy this PMC.
 */
     VTABLE void destroy() {
         mem_sys_free(PMC_data(SELF));
+        PMC_data(SELF) = NULL;
     }
 
 /*

diff --git a/src/pmc/luastring.pmc b/src/pmc/luastring.pmc
@@ -50,8 +50,9 @@ Initializes the string.
     VTABLE void init() {
         Parrot_LuaString_attributes *attrs =
             mem_allocate_typed(Parrot_LuaString_attributes);
-        attrs->str_val = Parrot_str_new_noinit(INTERP, enum_stringrep_one, 0);
+        STRING *_str = Parrot_str_new_noinit(INTERP, enum_stringrep_one, 0); 
         PMC_data(SELF) = attrs;
+        SET_ATTR_str_val(INTERP, SELF, _str);
         PObj_custom_mark_destroy_SETALL(SELF);
     }
 
@@ -66,6 +67,7 @@ Destroys this String PMC.
 */
     VTABLE void destroy() {
         mem_sys_free(PMC_data(SELF));
+        PMC_data(SELF) = NULL;
     }
 
 /*

diff --git a/src/pmc/luatable.pmc b/src/pmc/luatable.pmc
@@ -388,8 +388,8 @@ Initializes the instance.
     VTABLE void init() {
         Parrot_LuaTable_attributes *t = mem_allocate_zeroed_typed(Parrot_LuaTable_attributes);
         PMC_data(SELF) = t;
-        PObj_custom_mark_destroy_SETALL(SELF);
         lua_new_table(INTERP, SELF);
+        PObj_custom_mark_destroy_SETALL(SELF);
     }
 
 /*

diff --git a/src/pmc/luathread.pmc b/src/pmc/luathread.pmc
@@ -115,11 +115,8 @@ Call finalizer and free the thread.
 
 */
     VTABLE void destroy() {
-        Parrot_LuaThread_attributes *u = PARROT_LUATHREAD(SELF);
-        if (u) {
-            mem_sys_free(u);
-            PMC_data(SELF) = NULL;
-        }
+        mem_sys_free(PMC_data(SELF));
+        PMC_data(SELF) = NULL;
     }
 
 /*

diff --git a/src/pmc/luauserdata.pmc b/src/pmc/luauserdata.pmc
@@ -110,18 +110,15 @@ Call finalizer and free the userdata.
 
 */
     VTABLE void destroy() {
-        Parrot_LuaUserdata_attributes *u = PARROT_LUAUSERDATA(SELF);
 #if 0
         PMC * const meth = _LuaAny_find_meth(INTERP, SELF, "__gc");
 
         if (meth)
             (void)Parrot_runops_fromc_args(INTERP, meth, "vP", SELF);
 #endif
 
-        if (u) {
-            mem_sys_free(u);
-            PMC_data(SELF) = NULL;
-        }
+        mem_sys_free(PMC_data(SELF));
+        PMC_data(SELF) = NULL;
     }
 
 /*