------- Comment #4 from pinskia at gcc dot gnu dot org 2008-08-21 17:56 ------- >Compiling the sources separately works, and they are valid C separately.
Well they are valid if compiled separately but once you link them, they become invalid C :). This is one place where the C standard says the code is invalid but no diagnostic is required. GCC is producing the diagnostic in --combine case as it is able to see both prototypes so it complains. -- pinskia at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |RESOLVED Resolution| |INVALID http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37192