Changes between Initial Version and Version 1 of Ticket #1356


Ignore:
Timestamp:
May 23, 2007 12:10:32 PM (8 years ago)
Author:
simonpj
Comment:

Legend:

Unmodified
Added
Removed
Modified
  • Ticket #1356

    • Property Owner set to simonpj
  • Ticket #1356 – Description

    initial v1  
    22
    33Unfortunately "dervive instance" panics the 6.7 compiler at the moment (I need/want 6.7 since the -fhpc support rocks!).
    4 
     4{{{
    55> import Text.ParserCombinators.Parsec.Pos as PPos
    66> ...
    77> derive instance Data PPos.SourcePos
    8 
     8}}}
     9This produces:
     10{{{
    911TLACodeGen.hs:485:0:ghc-6.7.20070404: panic! (the 'impossible' happened)
    1012  (GHC version 6.7.20070404 for powerpc-apple-darwin):
    1113        newTyConRhs
    1214    main:Text.ParserCombinators.Parsec.Pos.SourcePos{tc r1R}
    13 
    14 ----- SYSTEM -----
     15}}}
     16Details of my system:
     17{{{
    1518yoghurt:~/sdev/specifica/australis reto$ ghc --version
    1619The Glorious Glasgow Haskell Compilation System, version 6.7.20070404
     
    2427Thread model: posix
    2528gcc version 4.0.0 20041026 (Apple Computer, Inc. build 4061)
     29}}}