Changes between Initial Version and Version 3 of Ticket #1357


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Timestamp:
May 27, 2007 6:04:33 PM (8 years ago)
Author:
igloo
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  • Ticket #1357

    • Property Priority changed from normal to high
  • Ticket #1357 – Description

    initial v3  
    11I am attaching files to hopefully reproduce a problem I am having. I have not upgraded to 6.6.1 yet so let me know if it has been fixed. 
    2  
     2{{{ 
    33$ touch fpenv_c.c fpenv.hs && cc -g -Wall -c fpenv_c.c && ghc -fasm --make fpenv.hs fpenv_c.o -lc 
    44[1 of 1] Compiling Main             ( fpenv.hs, fpenv.o ) 
     
    1010[139]$ ghc --version 
    1111The Glorious Glasgow Haskell Compilation System, version 6.6.20070420 
    12  
     12}}} 
    1313Running in valgrind shows: 
    14  
     14{{{ 
    1515... 
    1616fin_test: env=0x437c008, p=0x1 
     
    1919==12777==    at 0x1F: ??? 
    2020==12777==  Address 0x1F is not stack'd, malloc'd or (recently) free'd 
    21  
     21}}} 
    2222I think this is when fin_test exits. I am experiencing this problem in a much larger program, so I wrote this test case to figure out what is going wrong. Am I using the newForeignPtrEnv API incorrectly?