update calls to duk_push_this_coercible_to_{string,object}

src/duk_builtin_array.c

@@ -26,7 +26,7 @@
 static unsigned int push_this_obj_len_u32(duk_context *ctx) {
 	unsigned int len;
 
-	duk_push_this_coercible_to_object(ctx);
+	(void) duk_push_this_coercible_to_object(ctx);
 	duk_get_prop_stridx(ctx, -1, DUK_STRIDX_LENGTH);
 	len = duk_to_uint32(ctx, -1);
 
@@ -91,7 +91,7 @@ int duk_builtin_array_constructor_is_array(duk_context *ctx) {
  */
 
 int duk_builtin_array_prototype_to_string(duk_context *ctx) {
-	duk_push_this_coercible_to_object(ctx);
+	(void) duk_push_this_coercible_to_object(ctx);
 	duk_get_prop_stridx(ctx, -1, DUK_STRIDX_JOIN);
 
 	/* [ ... this func ] */
@@ -138,7 +138,7 @@ int duk_builtin_array_prototype_concat(duk_context *ctx) {
 	 * (as the element is dup()'d anyway).
 	 */
 
-	duk_push_this_coercible_to_object(ctx);
+	(void) duk_push_this_coercible_to_object(ctx);
 	duk_insert(ctx, 0);
 	n = duk_get_top(ctx);
 	duk_push_array(ctx);  /* -> [ ToObject(this) item1 ... itemN arr ] */

src/duk_builtin_object.c

@@ -232,7 +232,7 @@ int duk_builtin_object_prototype_to_string(duk_context *ctx) {
 
 int duk_builtin_object_prototype_to_locale_string(duk_context *ctx) {
 	DUK_ASSERT_TOP(ctx, 0);
-	duk_push_this_coercible_to_object(ctx);
+	(void) duk_push_this_coercible_to_object(ctx);
 	duk_get_prop_stridx(ctx, 0, DUK_STRIDX_TO_STRING);
 	if (!duk_is_callable(ctx, 1)) {
 		return DUK_RET_TYPE_ERROR;
@@ -243,7 +243,7 @@ int duk_builtin_object_prototype_to_locale_string(duk_context *ctx) {
 }
 
 int duk_builtin_object_prototype_value_of(duk_context *ctx) {
-	duk_push_this_coercible_to_object(ctx);
+	(void) duk_push_this_coercible_to_object(ctx);
 	return 1;
 }
 
@@ -260,8 +260,7 @@ int duk_builtin_object_prototype_is_prototype_of(duk_context *ctx) {
 		return 1;
 	}
 
-	duk_push_this_coercible_to_object(ctx);
-	h_obj = duk_get_hobject(ctx, 1);
+	h_obj = duk_push_this_coercible_to_object(ctx);
 	DUK_ASSERT(h_obj != NULL);
 
 	/* E5.1 Section 15.2.4.6, step 3.a, lookup proto once before compare */

src/duk_hobject_props.c

@@ -4494,8 +4494,7 @@ int duk_hobject_object_ownprop_helper(duk_context *ctx, int required_desc_flags)
 	h_v = duk_to_hstring(ctx, 0);
 	DUK_ASSERT(h_v != NULL);
 
-	duk_push_this_coercible_to_object(ctx);
-	h_obj = duk_get_hobject(ctx, 1);
+	h_obj = duk_push_this_coercible_to_object(ctx);
 	DUK_ASSERT(h_obj != NULL);
 
 	ret = get_own_property_desc(thr, h_obj, h_v, &desc, 0 /*push_value*/);