From b5893f18c39b60feecf120dbb0db2ba2fb039929 Mon Sep 17 00:00:00 2001
From: cxl <cxl@f0d560ea-af0d-0410-9eb7-867de7ffcac7>
Date: Thu, 3 May 2012 09:21:21 +0000
Subject: [PATCH] Core: operator==(T, Value) is now resolving type
 compatibility (instead of crashing)

git-svn-id: svn://ultimatepp.org/upp/trunk@4904 f0d560ea-af0d-0410-9eb7-867de7ffcac7
---
 uppsrc/Core/Core.h  | 6 ++++++
 uppsrc/Core/Value.h | 8 ++++----
 2 files changed, 10 insertions(+), 4 deletions(-)

diff --git a/uppsrc/Core/Core.h b/uppsrc/Core/Core.h
index ce32439ce..097196705 100644
--- a/uppsrc/Core/Core.h
+++ b/uppsrc/Core/Core.h
@@ -285,6 +285,12 @@ NAMESPACE_UPP
 #endif
 #endif
 
+#ifdef flagOLD_VALUE
+#ifdef SVO_VALUE
+#undef SVO_VALUE
+#endif
+#endif
+
 #include "OldValue.h"
 
 #include "Value.h"
diff --git a/uppsrc/Core/Value.h b/uppsrc/Core/Value.h
index 0963a80ac..b312f14b2 100644
--- a/uppsrc/Core/Value.h
+++ b/uppsrc/Core/Value.h
@@ -260,10 +260,10 @@ inline unsigned ValueGetHashValue(const T& x) {
 }
 
 #define VALUE_COMPARE_V(T, VT) \
-inline bool operator==(const Value& v, T x)   { return (VT)v == x; } \
-inline bool operator==(T x, const Value& v)   { return (VT)v == x; } \
-inline bool operator!=(const Value& v, T x)   { return (VT)v != x; } \
-inline bool operator!=(T x, const Value& v)   { return (VT)v != x; } \
+inline bool operator==(const Value& v, T x)   { return v.Is<VT>() ? (VT)v == x : v == Value(x); } \
+inline bool operator==(T x, const Value& v)   { return v.Is<VT>() ? (VT)v == x : v == Value(x); } \
+inline bool operator!=(const Value& v, T x)   { return v.Is<VT>() ? (VT)v != x : v != Value(x); } \
+inline bool operator!=(T x, const Value& v)   { return v.Is<VT>() ? (VT)v != x : v != Value(x); } \
 
 #define VALUE_COMPARE(T) VALUE_COMPARE_V(T, T)