From d92ba2717c47f367069dd189eaec7a5bd02f2682 Mon Sep 17 00:00:00 2001
From: Siegfried Pammer <siegfriedpammer@gmail.com>
Date: Mon, 25 Jul 2016 19:39:49 +0900
Subject: [PATCH] Fix bug in compound assignment detection.

---
 ICSharpCode.Decompiler/IL/Transforms/ExpressionTransforms.cs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/ICSharpCode.Decompiler/IL/Transforms/ExpressionTransforms.cs b/ICSharpCode.Decompiler/IL/Transforms/ExpressionTransforms.cs
index 29149b4cd..4c55f5dc0 100644
--- a/ICSharpCode.Decompiler/IL/Transforms/ExpressionTransforms.cs
+++ b/ICSharpCode.Decompiler/IL/Transforms/ExpressionTransforms.cs
@@ -204,8 +204,9 @@ namespace ICSharpCode.Decompiler.IL.Transforms
 			IField f, f2;
 			ILInstruction t, t2, a, a2;
 			IType type, type2;
+			ILVariable v;
 			if (target.MatchLdFlda(out t, out f) && left.MatchLdFlda(out t2, out f2) && f.Equals(f2))
-				return true;
+				return !t.MatchLdLoc(out v) || t2.MatchLdLoc(v);
 			// match ldelmena(ldobj(...))
 			if (target.MatchLdElema(out type, out a) && left.MatchLdElema(out type2, out a2) && type.Equals(type2))
 				return a.MatchLdObj(out target, out type) && a2.MatchLdObj(out left, out type2) && IsSameTarget(target, left);