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GHCI Crashes on self referential local variable

f :: Int -> Int
f x = 
    let p = x*x
    in 
       let p = p*x
       in p

Causes a segfault of GHCI on Windows XP Service Pack 2, and unbounded memory consumption on Linux. There is no output when the crash occurs, after invoking the function (for example f 7) it just immediately drops back to a command prompt in Windows. I would expect some sort of error message to be printed, perhaps <loop>, and then return gracefully to the GHCI prompt.

Trac metadata
Trac field Value
Version 6.10.1
Type Bug
TypeOfFailure OtherFailure
Priority normal
Resolution Unresolved
Component Compiler
Test case
Differential revisions
BlockedBy
Related
Blocking
CC
Operating system
Architecture
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