Disable ref cnt instructions for weak ptrs

Author: vtereshkov

playground/umka.js

@@ -279,7 +279,7 @@ int typeAlignment(Types *types, Type *type)
 
 bool typeGarbageCollected(Type *type)
 {
-    if (type->kind == TYPE_PTR      || type->kind == TYPE_WEAKPTR   || type->kind == TYPE_STR     || type->kind == TYPE_MAP  ||
+    if (type->kind == TYPE_PTR      || type->kind == TYPE_STR     || type->kind == TYPE_MAP  ||
         type->kind == TYPE_DYNARRAY || type->kind == TYPE_INTERFACE || type->kind == TYPE_CLOSURE || type->kind == TYPE_FIBER)
         return true;
 

src/umka_types.c

@@ -188,7 +188,7 @@ static inline bool typeStructured(Type *type)
 
 static inline bool typeKindGarbageCollected(TypeKind typeKind)
 {
-    return typeKind == TYPE_PTR    || typeKind == TYPE_WEAKPTR   ||
+    return typeKind == TYPE_PTR    ||
            typeKind == TYPE_STR    || typeKind == TYPE_ARRAY     || typeKind == TYPE_DYNARRAY || typeKind == TYPE_MAP ||
            typeKind == TYPE_STRUCT || typeKind == TYPE_INTERFACE || typeKind == TYPE_CLOSURE  || typeKind == TYPE_FIBER;
 }

src/umka_types.h

@@ -817,9 +817,6 @@ static FORCE_INLINE void doBasicChangeRefCnt(Fiber *fiber, HeapPages *pages, voi
                 break;
             }
 
-            case TYPE_WEAKPTR:
-                break;
-
             case TYPE_STR:
             {
                 doCheckStr((char *)ptr, pages->error);