Fix #1571: Expression transforms not running for values of inline assignments.

ICSharpCode.Decompiler.Tests/TestCases/Pretty/InlineAssignmentTest.cs

@@ -32,11 +32,17 @@ namespace ICSharpCode.Decompiler.Tests.TestCases.Pretty
 			get;
 			set;
 		}
+
 		public static int StaticProperty {
 			get;
 			set;
 		}
 
+		public bool BoolProperty {
+			get;
+			set;
+		}
+
 		public void SimpleInlineWithLocals()
 		{
 			int index;
@@ -136,5 +142,10 @@ namespace ICSharpCode.Decompiler.Tests.TestCases.Pretty
 		{
 			return InstanceProperty = GetIndex();
 		}
+
+		public bool BoolPropertyTest(object x)
+		{
+			return BoolProperty = (x != null);
+		}
 	}
 }

ICSharpCode.Decompiler/IL/Transforms/ExpressionTransforms.cs

@@ -64,8 +64,13 @@ namespace ICSharpCode.Decompiler.IL.Transforms
 
 		protected internal override void VisitBlock(Block block)
 		{
-			// Don't visit child blocks; since this is a block transform
+			if (block.Kind == BlockKind.ControlFlow) {
-			// we know those were already handled previously.
+				// Don't visit child control flow blocks;
+				// since this is a block transform
+				// we know those were already handled previously.
+				return;
+			}
+			base.VisitBlock(block);
 		}
 
 		protected internal override void VisitComp(Comp inst)