[clean-list] StdString's instance == {#Char} conflicts with instance == {#Real}

[David C. Norris]

Hello,

I find clm (on Linux) complains:

   "Error [Eq.icl,4,import]: == multiply defined"

if StdString is imported in the following program:

--- file Eq.icl ---
module Eq

import StdClass, StdList, StdArray
import StdString  // must comment this line to avoid conflict with 
instance == {#Real} below

instance == {#Real}
where
   (==) infix 2:: !{#Real} !{#Real} -> Bool
   (==) v1 v2 = and [e1 == e2 \\ e1 <-: v1 & e2 <-: v2]

Start :: Bool
Start = v1 == v1
where
   v1 :: {#Real}
   v1 = {1.0,2.0,3.0}
   v2 :: {#Real}
   v2 = {1.0,2.0,3.0}
---
Why does these instance declarations clash?  How may I import StdString, 
yet still define == instance for arrays?

- David