From e29f7d4f021b5086cbb0684a879a9e2697b8fb98 Mon Sep 17 00:00:00 2001
From: heinezen <heinezen@hotmail.de>
Date: Mon, 19 Oct 2020 09:11:49 +0200
Subject: [PATCH] nyan: Fix handling infinity pointer.

---
 nyan/value/number.cpp | 12 ++++++------
 test/test.nyan        |  2 ++
 2 files changed, 8 insertions(+), 6 deletions(-)

diff --git a/nyan/value/number.cpp b/nyan/value/number.cpp
index 475e03b..9ec4910 100644
--- a/nyan/value/number.cpp
+++ b/nyan/value/number.cpp
@@ -103,13 +103,13 @@ Float::Number(const IDToken &token) {
 
 template<>
 bool Number<typename Int::storage_type>::is_infinite() const {
-	return this->value == INT_POS_INF or this->value == INT_NEG_INF;
+	return (this->value == INT_POS_INF or this->value == INT_NEG_INF);
 }
 
 
 template<>
 bool Number<typename Float::storage_type>::is_infinite() const {
-	return this->value == FLOAT_POS_INF or this->value == FLOAT_NEG_INF;
+	return (this->value == FLOAT_POS_INF or this->value == FLOAT_NEG_INF);
 }
 
 
@@ -144,8 +144,8 @@ void Number<T>::apply_value(const Value &value, nyan_op operation) {
 			applier(this->value, change.get(), operation);
 		}
 		else {
-			Float *left = dynamic_cast<Float *>(this);
-			auto change_value = left->handle_infinity(change, operation);
+			Float left = static_cast<Float>(*this);
+			auto change_value = left.handle_infinity(change, operation);
 			applier(this->value, change_value, nyan_op::ASSIGN);
 		}
 	}
@@ -156,8 +156,8 @@ void Number<T>::apply_value(const Value &value, nyan_op operation) {
 			applier(this->value, change.get(), operation);
 		}
 		else {
-			Int *left = dynamic_cast<Int *>(this);
-			auto change_value = left->handle_infinity(change, operation);
+			Int left = static_cast<Int>(*this);
+			auto change_value = left.handle_infinity(change, operation);
 			applier(this->value, change_value, nyan_op::ASSIGN);
 		}
 	}
diff --git a/test/test.nyan b/test/test.nyan
index 8ed83a9..15f45ea 100644
--- a/test/test.nyan
+++ b/test/test.nyan
@@ -15,6 +15,8 @@ First():
 
 FirstPatch<First>():
     member += 3
+    blub += 3
+    blob -= 3
 
 Second(First):
     member *= 5.5