#8872: hsc cast size warnings on 32-bit Linux ------------------------------------+------------------------------------- Reporter: Fuuzetsu | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: hsc2hs | Version: 7.9 Keywords: | Operating System: Unknown/Multiple Architecture: Unknown/Multiple | Type of failure: None/Unknown Difficulty: Unknown | Test Case: Blocked By: | Blocking: Related Tickets: | ------------------------------------+------------------------------------- When compiling the gtk package with GHC 7.9.20140308 I get a bunch of warnings as outlined below. I'm on 32-bit system. Apparently this is something that should be reported. {{{ In file included from dist/dist-sandbox- c4fc5f8b/build/Graphics/UI/Gtk/General/Structs_hsc_make.c:1:0: Structs.hsc: In function ‘main’: /home/shana/ghc-20140308/lib/ghc-7.9.20140308/template-hsc.h:36:29: warning: cast from pointer to integer of different size [-Wpointer-to-int- cast] hsc_printf ("%lld", (long long)(x)); \ ^ Structs.hsc:1020:5: note: in expansion of macro ‘hsc_const’ /home/shana/ghc-20140308/lib/ghc-7.9.20140308/template-hsc.h:38:29: warning: cast from pointer to integer of different size [-Wpointer-to-int- cast] hsc_printf ("%llu", (unsigned long long)(x)); ^ Structs.hsc:1020:5: note: in expansion of macro ‘hsc_const’ /home/shana/ghc-20140308/lib/ghc-7.9.20140308/template-hsc.h:36:29: warning: cast from pointer to integer of different size [-Wpointer-to-int- cast] hsc_printf ("%lld", (long long)(x)); \ ^ Structs.hsc:1025:5: note: in expansion of macro ‘hsc_const’ /home/shana/ghc-20140308/lib/ghc-7.9.20140308/template-hsc.h:38:29: warning: cast from pointer to integer of different size [-Wpointer-to-int- cast] hsc_printf ("%llu", (unsigned long long)(x)); ^ Structs.hsc:1025:5: note: in expansion of macro ‘hsc_const’ /home/shana/ghc-20140308/lib/ghc-7.9.20140308/template-hsc.h:36:29: warning: cast from pointer to integer of different size [-Wpointer-to-int- cast] hsc_printf ("%lld", (long long)(x)); \ ^ Structs.hsc:1029:5: note: in expansion of macro ‘hsc_const’ /home/shana/ghc-20140308/lib/ghc-7.9.20140308/template-hsc.h:38:29: warning: cast from pointer to integer of different size [-Wpointer-to-int- cast] hsc_printf ("%llu", (unsigned long long)(x)); ^ Structs.hsc:1029:5: note: in expansion of macro ‘hsc_const’ /home/shana/ghc-20140308/lib/ghc-7.9.20140308/template-hsc.h:36:29: warning: cast from pointer to integer of different size [-Wpointer-to-int- cast] hsc_printf ("%lld", (long long)(x)); \ ^ Structs.hsc:1033:5: note: in expansion of macro ‘hsc_const’ /home/shana/ghc-20140308/lib/ghc-7.9.20140308/template-hsc.h:38:29: warning: cast from pointer to integer of different size [-Wpointer-to-int- cast] hsc_printf ("%llu", (unsigned long long)(x)); ^ Structs.hsc:1033:5: note: in expansion of macro ‘hsc_const’ /home/shana/ghc-20140308/lib/ghc-7.9.20140308/template-hsc.h:36:29: warning: cast from pointer to integer of different size [-Wpointer-to-int- cast] hsc_printf ("%lld", (long long)(x)); \ ^ Structs.hsc:1037:5: note: in expansion of macro ‘hsc_const’ /home/shana/ghc-20140308/lib/ghc-7.9.20140308/template-hsc.h:38:29: warning: cast from pointer to integer of different size [-Wpointer-to-int- cast] hsc_printf ("%llu", (unsigned long long)(x)); ^ Structs.hsc:1037:5: note: in expansion of macro ‘hsc_const’ /home/shana/ghc-20140308/lib/ghc-7.9.20140308/template-hsc.h:36:29: warning: cast from pointer to integer of different size [-Wpointer-to-int- cast] hsc_printf ("%lld", (long long)(x)); \ ^ Structs.hsc:1042:5: note: in expansion of macro ‘hsc_const’ /home/shana/ghc-20140308/lib/ghc-7.9.20140308/template-hsc.h:38:29: warning: cast from pointer to integer of different size [-Wpointer-to-int- cast] hsc_printf ("%llu", (unsigned long long)(x)); ^ Structs.hsc:1042:5: note: in expansion of macro ‘hsc_const’ /home/shana/ghc-20140308/lib/ghc-7.9.20140308/template-hsc.h:36:29: warning: cast from pointer to integer of different size [-Wpointer-to-int- cast] hsc_printf ("%lld", (long long)(x)); \ ^ Structs.hsc:1046:5: note: in expansion of macro ‘hsc_const’ /home/shana/ghc-20140308/lib/ghc-7.9.20140308/template-hsc.h:38:29: warning: cast from pointer to integer of different size [-Wpointer-to-int- cast] hsc_printf ("%llu", (unsigned long long)(x)); ^ Structs.hsc:1046:5: note: in expansion of macro ‘hsc_const’ /home/shana/ghc-20140308/lib/ghc-7.9.20140308/template-hsc.h:36:29: warning: cast from pointer to integer of different size [-Wpointer-to-int- cast] hsc_printf ("%lld", (long long)(x)); \ ^ Structs.hsc:1051:5: note: in expansion of macro ‘hsc_const’ /home/shana/ghc-20140308/lib/ghc-7.9.20140308/template-hsc.h:38:29: warning: cast from pointer to integer of different size [-Wpointer-to-int- cast] hsc_printf ("%llu", (unsigned long long)(x)); }}} -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/8872 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler