From 5804308c579866ee3992a168913743261e34d221 Mon Sep 17 00:00:00 2001
From: Ruslan Mustakov <r.mustakov@gmail.com>
Date: Fri, 28 Jul 2017 22:27:12 +0700
Subject: [PATCH] Fix passing Refs via ptrcall

There was no constructor for Ref from const pointer, so compiler decided
to construct Variant from pointer and then construct Ref from Variant
which turned it into NULL, because the Variant had null ref field.
---
 core/reference.h | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/core/reference.h b/core/reference.h
index 4e2d6c36c0..90f2791f4b 100644
--- a/core/reference.h
+++ b/core/reference.h
@@ -330,7 +330,7 @@ struct PtrToArg<Ref<T> > {
 
 	_FORCE_INLINE_ static Ref<T> convert(const void *p_ptr) {
 
-		return Ref<T>(reinterpret_cast<const T *>(p_ptr));
+		return Ref<T>(const_cast<T *>(reinterpret_cast<const T *>(p_ptr)));
 	}
 
 	_FORCE_INLINE_ static void encode(Ref<T> p_val, const void *p_ptr) {
@@ -355,7 +355,7 @@ struct PtrToArg<RefPtr> {
 
 	_FORCE_INLINE_ static RefPtr convert(const void *p_ptr) {
 
-		return Ref<Reference>(reinterpret_cast<const Reference *>(p_ptr)).get_ref_ptr();
+		return Ref<Reference>(const_cast<Reference *>(reinterpret_cast<const Reference *>(p_ptr))).get_ref_ptr();
 	}
 
 	_FORCE_INLINE_ static void encode(RefPtr p_val, const void *p_ptr) {
@@ -370,7 +370,7 @@ struct PtrToArg<const RefPtr &> {
 
 	_FORCE_INLINE_ static RefPtr convert(const void *p_ptr) {
 
-		return Ref<Reference>(reinterpret_cast<const Reference *>(p_ptr)).get_ref_ptr();
+		return Ref<Reference>(const_cast<Reference *>(reinterpret_cast<const Reference *>(p_ptr))).get_ref_ptr();
 	}
 };