#5688: instance Read Integer readsPrec out of memory due to exponential notation
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Reporter: gracjan | Owner:
Type: bug | Status: new
Priority: normal | Component: libraries/base
Version: 6.12.3 | Keywords:
Os: Unknown/Multiple | Architecture: Unknown/Multiple
Failure: Runtime crash | Testcase:
Blockedby: | Blocking:
Related: |
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Comment(by gracjan):
Report violation presented:
{{{
GHCi, version 6.12.3: http://www.haskell.org/ghc/ :? for help
Loading package ghc-prim ... linking ... done.
Loading package integer-gmp ... linking ... done.
Loading package base ... linking ... done.
Loading package ffi-1.0 ... linking ... done.
Prelude> read "12e12" :: Integer
12000000000000
Prelude>
}}}
Should not parse at all.
--
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/5688#comment:2>
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