Implementation 3 Stuck terms

From: samepst@cs.bu.edu
Date: Sat Oct 28 2006 - 12:18:02 EDT 

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Date: Sat, 28 Oct 2006 12:18:02 -0400 (EDT)
Subject: Implementation 3 Stuck terms
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There are a couple cases which could lead to trouble. Which, if any,
should we be responsible for creating an evaluation step?

1.raise in the test term of an if statement:

if raise Exit then 1 else 0

2.raise t where t is not a value but types to exn:

(lam (x:int)=>x) raise ((lam (x:exn)=> x) Exit)

3. raise as a parameter in an operation

5 + (raise Exit)

Thank You,
-Sam Epstein

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