AS3: Incorrect handling of strict equals operator in if vs switch resulting in §§pop

libsrc/ffdec_lib/testdata/flashdevelop/src/Main.as

@@ -59,6 +59,7 @@ package
 		TestProperty;
 		TestRegExp;
 		TestRest;
+		TestStrictEquals;
 		TestStringConcat;
 		TestStrings;
 		TestSwitch;

libsrc/ffdec_lib/testdata/flashdevelop/src/tests/TestStrictEquals.as

@@ -0,0 +1,21 @@
+package tests 
+{
+
+	public class TestStrictEquals 
+	{
+		
+		public function run() : void 
+		{
+			var k:int = 6;
+			if (this.f() !== this.f()){
+				trace("is eight");
+			}
+		}
+		
+		private function f():String {
+			return "x";
+		}
+		
+	}
+
+}