Path: utzoo!telly!attcan!uunet!labrea!bloom-beacon!tut.cis.ohio-state.edu!ATHENA.MIT.EDU!raeburn
From: raeburn@ATHENA.MIT.EDU (Ken Raeburn)
Newsgroups: gnu.gcc.bug
Subject: Re: wrong arg type to emit_jump_if_reachable in stmt.c, gcc 1.34
Message-ID: <8903111249.AA00625@MULTICS.MIT.EDU>
Date: 11 Mar 89 12:49:09 GMT
References: <8903092353.AA03118@PROMETHEUS.MIT.EDU>
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   Date: Thu, 9 Mar 89 18:53:58 EST
   From: Ken Raeburn <raeburn@ATHENA.MIT.EDU>

   In emit_case_nodes, emit_jump_if_reachable is called with an argument
   of type "tree" rather than type "rtx".  It probably just needs
   label_rtx() wrapped around it.

Oops.  This sorta breaks things, big time.  After I looked at this
closer, I realized that it's the argument type within emit_case_nodes
that was wrong.  The argument "default_label" to emit_case_nodes is
indeed supposed to be type "rtx"; it's just misdeclared as "tree".

Function prototypes are your friends.