[GHC] #12636: ProfHeap's printf modifiers are incorrect

GHC ghc-devs at haskell.org
Wed Sep 28 18:10:57 UTC 2016


#12636: ProfHeap's printf modifiers are incorrect
----------------------------------------+---------------------------------
           Reporter:  Phyx-             |             Owner:
               Type:  bug               |            Status:  new
           Priority:  normal            |         Milestone:
          Component:  Runtime System    |           Version:  8.0.1
           Keywords:  newcomer          |  Operating System:  Windows
       Architecture:  Unknown/Multiple  |   Type of failure:  None/Unknown
          Test Case:                    |        Blocked By:
           Blocking:                    |   Related Tickets:
Differential Rev(s):                    |         Wiki Page:
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 during compile I noticed

 {{{
 rts\ProfHeap.c: In function 'dumpCensus':

 rts\ProfHeap.c:768:26: error:
      warning: format '%lu' expects argument of type 'long unsigned int',
 but argument 3 has type 'long long unsigned int' [-Wformat=]
              fprintf(hp_file, "VOID\t%lu\n",
                               ^

 rts\ProfHeap.c:770:26: error:
      warning: format '%lu' expects argument of type 'long unsigned int',
 but argument 3 has type 'long long unsigned int' [-Wformat=]
              fprintf(hp_file, "LAG\t%lu\n",
                               ^

 rts\ProfHeap.c:772:26: error:
      warning: format '%lu' expects argument of type 'long unsigned int',
 but argument 3 has type 'long long unsigned int' [-Wformat=]
              fprintf(hp_file, "USE\t%lu\n",
                               ^

 rts\ProfHeap.c:774:26: error:
      warning: format '%lu' expects argument of type 'long unsigned int',
 but argument 3 has type 'long long unsigned int' [-Wformat=]
              fprintf(hp_file, "INHERENT_USE\t%lu\n",
                               ^

 rts\ProfHeap.c:776:26: error:
      warning: format '%lu' expects argument of type 'long unsigned int',
 but argument 3 has type 'long long unsigned int' [-Wformat=]
              fprintf(hp_file, "DRAG\t%lu\n",
                               ^
 }}}

--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/12636>
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