[GHC] #2045: Link error when compiling with -fhpc

GHC trac at galois.com
Sat Apr 5 16:46:13 EDT 2008


#2045: Link error when compiling with -fhpc
----------------------+-----------------------------------------------------
 Reporter:  guest     |          Owner:         
     Type:  bug       |         Status:  new    
 Priority:  normal    |      Milestone:  6.8.3  
Component:  Compiler  |        Version:  6.8.2  
 Severity:  normal    |     Resolution:         
 Keywords:            |     Difficulty:  Unknown
 Testcase:            |   Architecture:  Unknown
       Os:  Unknown   |  
----------------------+-----------------------------------------------------
Changes (by igloo):

  * owner:  igloo =>

Comment:

 `Vhdl.hs` is a small, self-contained example. Compile with:
 {{{
 ghc --make Vhdl.hs -o gencirc
 }}}
 As I understand it GHC is supposed to generate large tuples and then have
 them disappear later on. My guess is that the HPC ticks are interfering
 with the elimination, but I'm not sure where that is supposed to happen.

-- 
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/2045#comment:4>
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