[GHC] #7988: Big integers crashing integer-simple on qnxnto-arm

GHC ghc-devs at haskell.org
Sun Jun 16 22:32:03 CEST 2013


#7988: Big integers crashing integer-simple on qnxnto-arm
--------------------------+-------------------------------------------------
Reporter:  singpolyma     |          Owner:          
    Type:  bug            |         Status:  new     
Priority:  normal         |      Component:  Compiler
 Version:  7.7            |       Keywords:          
      Os:  QNX            |   Architecture:  arm     
 Failure:  Runtime crash  |      Blockedby:          
Blocking:                 |        Related:          
--------------------------+-------------------------------------------------
 The following program gives a SIGSEGV when run on qnxnto-arm (my
 Blackberry Z10 running OS10.1, to be exact) after being compiled by my
 cross-compiler.

 Initial investigation shows that compiling a non-cross-compiler for i486
 that uses integer-simple does *not* crash on the same program, so it's not
 a fundamental issue with integer-simple (unless the bug has been fixed
 between the version of source my cross-compiler uses and HEAD, which I
 have not yet tested because I'm not sure how to build HEAD to make a good-
 style statically-linking-libraries GHC).

 {{{
 module Main(main) where

 main::IO()
 main=print
 169821641172389640937095636777672117931888945045504182713271897430274187839083732143233634367563316254925040331580602942790529924419031237257992694047545188803054325440702792009735658578224936744314329623399862853427161588994478038000957583036049445212750560294647972107700330648403394932373528288706138101730866129542001812796094504052779945357555018210304989340497464935845180607042646690920787035715174921382511732745931975718868480005317353569848454618331425749699355019762926384123909468814180690222898222556785716853422930906736084397064171894642825018414586574929919999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999
 }}}

-- 
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/7988>
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