diff --git a/codeCore/src/prog8/code/ast/AstExpressions.kt b/codeCore/src/prog8/code/ast/AstExpressions.kt
index 043ca8e4c..c7c30932e 100644
--- a/codeCore/src/prog8/code/ast/AstExpressions.kt
+++ b/codeCore/src/prog8/code/ast/AstExpressions.kt
@@ -350,12 +350,11 @@ class PtRange(type: DataType, position: Position) : PtExpression(type, position)
 
         val fromLv = from as? PtNumber
         val toLv = to as? PtNumber
-        val stepLv = step as? PtNumber
-        if(fromLv==null || toLv==null || stepLv==null)
+        if(fromLv==null || toLv==null)
             return null
         val fromVal = fromLv.number.toInt()
         val toVal = toLv.number.toInt()
-        val stepVal = stepLv.number.toInt()
+        val stepVal = step.number.toInt()
         return makeRange(fromVal, toVal, stepVal)
     }
 }
diff --git a/docs/source/todo.rst b/docs/source/todo.rst
index e52c5173a..7a9657cf6 100644
--- a/docs/source/todo.rst
+++ b/docs/source/todo.rst
@@ -7,7 +7,8 @@ TODO
 Future Things and Ideas
 ^^^^^^^^^^^^^^^^^^^^^^^
 
-- implement const long to store a 32 bit signed integer value. (constants should be able to be long?)
+- implement const long to store a 32 bit signed integer value. (constants should be able to be long?) -> const_long branch
+- get rid of the BuiltinFunctionCall (and PtBuiltinFunctionCall)  ast nodes distinction, just use 1 node type, they're mixed up now already anyways.
 - something to reduce the need to use fully qualified names all the time. 'with' ?  Or 'using <prefix>'?
 - Why are blocks without an addr moved BEHIND a block with an address? That's done in the StatementReorderer.
 - on the C64: make the floating point routines @banked so that basic can be permanently banked out even if you use floats?  But this will crash when the call is done from program code at $a000+