From 369cadfcdaae372c436014ce2bd0ed8c8a6f5892 Mon Sep 17 00:00:00 2001
From: belliash <belliash@codingworkshop.eu.org>
Date: Mon, 24 Sep 2018 12:10:19 +0200
Subject: [PATCH] Tryeing to call a non-instantiated object should result in an
 error.

---
 engine/vm.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/engine/vm.c b/engine/vm.c
index 638403f..95711d2 100644
--- a/engine/vm.c
+++ b/engine/vm.c
@@ -4383,6 +4383,9 @@ static sxi32 VmByteCodeExec(
 						}
 #endif
 						if(pNos->iFlags & MEMOBJ_OBJ) {
+							if(!pNos->x.pOther) {
+								PH7_VmThrowError(&(*pVm), PH7_CTX_ERR, "Call to non-instantiated object '$%z'", &sName);
+							}
 							ph7_class *pClass;
 							/* Class already instantiated */
 							pThis = (ph7_class_instance *)pNos->x.pOther;