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Re: [PATCH 2/4] fast-import: use pointer-to-pointer to keep list tail

From
Jonathan Nieder <jrnieder@gmail.com>
Date
Mar 21, 2013, 20:43 UTC
Message-ID
<20130321204355.GK29311@google.com>
In-Reply-To
<20130321110817.GB18819@sigill.intra.peff.net>
Jeff King wrote:
Show 7 quoted lines
> This is shorter, idiomatic, and it means the compiler does
> not get confused about whether our "e" pointer is valid,
> letting us drop the "e = e" hack.
>
> Signed-off-by: Jeff King <peff@peff.net>
> ---
> And it fixes an instance of Linus's "people do not understand pointers"
Heh.  Yes, looks correct.  For what it's worth,
Reviewed-by: Jonathan Nieder <jrnieder@gmail.com>
Previous: Jeff KingNext: Jeff King
Message 8 of 42 in “drop some "int x = x" hacks to silence gcc warnings”
  1. 0/4 drop some "int x = x" hacks to silence gcc warningsJeff King, Mar 21, 2013
  2. 1/4 wt-status: fix possible use of uninitialized variableJeff King, Mar 21, 2013
  3. Jonathan NiederMar 21, 2013
  4. Junio C HamanoMar 21, 2013
  5. Jonathan NiederMar 21, 2013
  6. Jeff KingMar 22, 2013
  7. 2/4 fast-import: use pointer-to-pointer to keep list tailJeff King, Mar 21, 2013
  8. Jonathan NiederMar 21, 2013
  9. 3/4 drop some obsolete "x = x" compiler warning hacksJeff King, Mar 21, 2013
  10. Erik Faye-LundMar 21, 2013
  11. Jonathan NiederMar 21, 2013
  12. Torsten BögershausenMar 24, 2013
  13. 4/4 transport: drop "int cmp = cmp" hackJeff King, Mar 21, 2013
  14. Jonathan NiederMar 21, 2013
  15. Junio C HamanoMar 24, 2013
  16. Jeff KingMar 24, 2013
  17. Torsten BögershausenMar 24, 2013
  18. Junio C HamanoMar 25, 2013
  19. Jeff KingMar 25, 2013
  20. Junio C HamanoMar 25, 2013
  21. Johannes SixtMar 21, 2013
  22. Jeff KingMar 21, 2013
  23. Junio C HamanoMar 21, 2013
  24. Junio C HamanoMar 21, 2013
  25. Jeff KingMar 21, 2013
  26. 5/4 fast-import: clarify "inline" logic in file_change_mJeff King, Mar 21, 2013
  27. 6/4 run-command: always set failed_errno in start_commandJeff King, Mar 21, 2013
  28. Jonathan NiederMar 21, 2013
  29. Jeff KingMar 22, 2013
  30. 7/4 submodule: clarify logic in show_submodule_summaryJeff King, Mar 22, 2013
  31. Junio C HamanoMar 22, 2013
  32. 8/4 match-trees: drop "x = x" initializationsJeff King, Mar 22, 2013
  33. Junio C HamanoMar 22, 2013
  34. Junio C HamanoMar 22, 2013
  35. Jeff KingMar 22, 2013
  36. René ScharfeMar 23, 2013
  37. Junio C HamanoMar 24, 2013
  38. Jeff KingMar 24, 2013
  39. René ScharfeMar 24, 2013
  40. Junio C HamanoMar 25, 2013
  41. Joachim SchmitzMar 21, 2013
  42. Joachim SchmitzMar 21, 2013

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