diff --git a/src/thingdef/thingdef_exp.h b/src/thingdef/thingdef_exp.h
index b81bac4f1..7277d48bb 100644
--- a/src/thingdef/thingdef_exp.h
+++ b/src/thingdef/thingdef_exp.h
@@ -389,25 +389,6 @@ public:
 };
 
 
-//==========================================================================
-//
-//
-//
-//==========================================================================
-
-class FxFloatCast : public FxExpression
-{
-	FxExpression *basex;
-
-public:
-
-	FxFloatCast(FxExpression *x);
-	~FxFloatCast();
-	FxExpression *Resolve(FCompileContext&);
-
-	ExpVal EvalExpression (AActor *self);
-};
-
 //==========================================================================
 //
 //	FxSign
diff --git a/src/thingdef/thingdef_expression.cpp b/src/thingdef/thingdef_expression.cpp
index 92e34a038..e8e3c2b67 100644
--- a/src/thingdef/thingdef_expression.cpp
+++ b/src/thingdef/thingdef_expression.cpp
@@ -488,82 +488,6 @@ ExpEmit FxFloatCast::Emit(VMFunctionBuilder *build)
 	return to;
 }
 
-//==========================================================================
-//
-//
-//
-//==========================================================================
-
-FxFloatCast::FxFloatCast(FxExpression *x)
-: FxExpression(x->ScriptPosition)
-{
-	basex = x;
-	ValueType = VAL_Float;
-}
-
-//==========================================================================
-//
-//
-//
-//==========================================================================
-
-FxFloatCast::~FxFloatCast()
-{
-	SAFE_DELETE(basex);
-}
-
-//==========================================================================
-//
-//
-//
-//==========================================================================
-
-FxExpression *FxFloatCast::Resolve(FCompileContext &ctx)
-{
-	CHECKRESOLVED();
-	SAFE_RESOLVE(basex, ctx);
-
-	if (basex->ValueType == VAL_Float)
-	{
-		FxExpression *x = basex;
-		basex = NULL;
-		delete this;
-		return x;
-	}
-	else if (basex->ValueType == VAL_Int)
-	{
-		if (basex->isConstant())
-		{
-			ExpVal constval = basex->EvalExpression(NULL);
-			FxExpression *x = new FxConstant(constval.GetFloat(), ScriptPosition);
-			delete this;
-			return x;
-		}
-		return this;
-	}
-	else
-	{
-		ScriptPosition.Message(MSG_ERROR, "Numeric type expected");
-		delete this;
-		return NULL;
-	}
-}
-
-//==========================================================================
-//
-//
-//
-//==========================================================================
-
-ExpVal FxFloatCast::EvalExpression (AActor *self)
-{
-	ExpVal baseval = basex->EvalExpression(self);
-	baseval.Float = baseval.GetFloat();
-	baseval.Type = VAL_Float;
-	return baseval;
-}
-
-
 //==========================================================================
 //
 //