patch applied (ghc): Fix bug in -ddump-minimal imports Trac #1025

[Simon Peyton Jones]

Wed Feb  7 01:49:45 PST 2007  simonpj at microsoft.com
  * Fix bug in -ddump-minimal imports Trac #1025
  
  The code for -ddump-minimal-imports was erroneously using loadSrcInterface,
  which looks only for *exposed* modules.  It should instead use loadSysInterface
  which looks for all interfaces.
  
  The fix is straightforward.  MERGE to 6.6 branch.
  

    M ./compiler/rename/RnNames.lhs -6 +6