Merge branch 'development' into pre-release-9.5.0

lib/libesp32/Berry/src/be_class.c

@@ -184,13 +184,14 @@ static binstance* newobject(bvm *vm, bclass *c)
     return obj;
 }
 
-bbool be_class_newobj(bvm *vm, bclass *c, bvalue *reg, int argc)
+bbool be_class_newobj(bvm *vm, bclass *c, bvalue *reg, int argc, int mode)
 {
     bvalue init;
     size_t pos = reg - vm->reg;
     binstance *obj = newobject(vm, c);
-    reg = vm->reg + pos; /* the stack may have changed  */
+    reg = vm->reg + pos - mode; /* the stack may have changed  */
     var_setinstance(reg, obj);
+    var_setinstance(reg + mode, obj);
     /* find constructor */
     obj = instance_member(vm, obj, str_literal(vm, "init"), &init);
     if (obj && var_type(&init) != MT_VARIABLE) {

lib/libesp32/Berry/src/be_class.h

@@ -55,7 +55,7 @@ void be_prim_method_bind(bvm *vm, bclass *c, bstring *name, bntvfunc f);
 void be_closure_method_bind(bvm *vm, bclass *c, bstring *name, bclosure *cl);
 int be_class_closure_count(bclass *c);
 void be_class_upvalue_init(bvm *vm, bclass *c);
-bbool be_class_newobj(bvm *vm, bclass *c, bvalue *argv, int argc);
+bbool be_class_newobj(bvm *vm, bclass *c, bvalue *argv, int argc, int mode);
 int be_instance_member(bvm *vm, binstance *obj, bstring *name, bvalue *dst);
 bbool be_instance_setmember(bvm *vm, binstance *obj, bstring *name, bvalue *src);
 

lib/libesp32/Berry/src/be_vm.c

@@ -990,8 +990,9 @@ newframe: /* a new call frame */
                 ++var, --argc, mode = 1;
                 goto recall;
             case BE_CLASS:
-                if (be_class_newobj(vm, var_toobj(var), var, ++argc)) {
-                    reg = vm->reg;
+                if (be_class_newobj(vm, var_toobj(var), var, ++argc, mode)) {
+                    reg = vm->reg + mode;
+                    mode = 0;
                     var = RA() + 1; /* to next register */
                     goto recall; /* call constructor */
                 }
@@ -1109,7 +1110,7 @@ static void do_ntvfunc(bvm *vm, bvalue *reg, int argc)
 
 static void do_class(bvm *vm, bvalue *reg, int argc)
 {
-    if (be_class_newobj(vm, var_toobj(reg), reg, ++argc)) {
+    if (be_class_newobj(vm, var_toobj(reg), reg, ++argc, 0)) {
         be_incrtop(vm);
         be_dofunc(vm, reg + 1, argc);
         be_stackpop(vm, 1);

lib/libesp32/Berry/tests/class.be

@@ -20,3 +20,28 @@ for i : Test(10)
     sum += i
 end
 assert(sum == 55, 'iteraion sum is ' + str(sum) + ' (expected 55).')
+
+#- test case for class instanciated from module member #103 -#
+
+m = module()
+g_i = 0     #- detect side effect from init() -#
+class C def init() g_i += 1 end end
+m.C = C
+
+#- normal invocation -#
+assert(type(C()) == 'instance')
+assert(g_i == 1)
+
+#- invoke from module member -#
+assert(type(m.C()) == 'instance')
+assert(g_i == 2)
+
+class C2 var C1 def init(c) self.C1 = c end end
+m.C2 = C2
+c2 = m.C2(m.C)
+
+assert(c2.C1 == C)
+
+c3 = m.C2(m.C())
+assert(type(c3.C1) == 'instance')
+assert(classname(c3.C1) == 'C')

tasmota/xdrv_28_pcf8574.ino

@@ -220,10 +220,9 @@ void Pcf8574Show(bool json)
     {
       uint8_t gpio = Pcf8574Read(idx);
       ResponseAppend_P(PSTR(",\"PCF8574%c%d\":{\"D0\":%i,\"D1\":%i,\"D2\":%i,\"D3\":%i,\"D4\":%i,\"D5\":%i,\"D6\":%i,\"D7\":%i}"),
-                IndexSeparator(), idx +1,
-                (gpio>>0)&1,(gpio>>1)&1,(gpio>>2)&1,(gpio>>3)&1,(gpio>>4)&1,(gpio>>5)&1,(gpio>>6)&1,(gpio>>7)&1);
+        IndexSeparator(), idx +1,
+        (gpio>>0)&1,(gpio>>1)&1,(gpio>>2)&1,(gpio>>3)&1,(gpio>>4)&1,(gpio>>5)&1,(gpio>>6)&1,(gpio>>7)&1);
     }
-    ResponseJsonEnd();
   }
 #endif // #ifdef USE_PCF8574_SENSOR
 #if defined(USE_WEBSERVER) && defined(USE_PCF8574_DISPLAYINPUT)