From 6acf9f924190798256e324058d908402e3728c12 Mon Sep 17 00:00:00 2001
From: Kevin Glynn <kevin.glynn@twigletsoftware.com>
Date: Tue, 6 Sep 2011 10:03:00 +0200
Subject: [PATCH] make sure casts are to EXACTLY the right type, we don't want
 to lose information

---
 .../src/CS2JTranslator/CS2JTemplate/TranslationTemplate.cs  | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/CSharpTranslator/antlr3/src/CS2JTranslator/CS2JTemplate/TranslationTemplate.cs b/CSharpTranslator/antlr3/src/CS2JTranslator/CS2JTemplate/TranslationTemplate.cs
index 3ca558a..c9a6167 100644
--- a/CSharpTranslator/antlr3/src/CS2JTranslator/CS2JTemplate/TranslationTemplate.cs
+++ b/CSharpTranslator/antlr3/src/CS2JTranslator/CS2JTemplate/TranslationTemplate.cs
@@ -2117,7 +2117,7 @@ namespace Twiglet.CS2J.Translator.TypeRep
                   {
                      // cast from us
                      TypeRepTemplate toTy = BuildType(c.To, AppEnv);
-                     if (toTy.IsA(castTo, AppEnv))
+                     if (toTy.IsA(castTo, AppEnv) && castTo.IsA(toTy, AppEnv))
                      {
                         ResolveResult res = new ResolveResult();
                         res.Result = c;
@@ -2162,8 +2162,8 @@ namespace Twiglet.CS2J.Translator.TypeRep
                   if (c.To == null || (toTy != null && toTy.TypeName == TypeName))
                   {
                      // cast to us
-                     TypeRepTemplate fromTy = BuildType(c.From, AppEnv); 
-                     if (castFrom.IsA(fromTy, AppEnv))
+                     TypeRepTemplate fromTy = BuildType(c.From, AppEnv);
+                     if (castFrom.IsA(fromTy, AppEnv) && fromTy.IsA(castFrom, AppEnv))
                      {
                         ResolveResult res = new ResolveResult();
                         res.Result = c;