#1386: Fix fixed-statement detection when fixed statement contains "return" and the method has multiple return statements.

ICSharpCode.Decompiler/CSharp/CSharpDecompiler.cs

@@ -85,8 +85,8 @@ namespace ICSharpCode.Decompiler.CSharp
 				// so that the return variable is split and can be inlined.
 				new SplitVariables(),
 				new ILInlining(),
+				new InlineReturnTransform(), // must run before DetectPinnedRegions
 				new DetectPinnedRegions(), // must run after inlining but before non-critical control flow transforms
-				new InlineReturnTransform(),
 				new YieldReturnDecompiler(), // must run after inlining but before loop detection
 				new AsyncAwaitDecompiler(),  // must run after inlining but before loop detection
 				new DetectCatchWhenConditionBlocks(), // must run after inlining but before loop detection