Path: utzoo!telly!attcan!uunet!tut.cis.ohio-state.edu!MCC.COM!rfg
From: rfg@MCC.COM (Ron Guilmette)
Newsgroups: gnu.g++.bug
Subject: BUG(s) in G++ 1.34.0 - bogus warnings
Message-ID: <8903110058.AA08798@riunite.aca.mcc.com>
Date: 11 Mar 89 00:58:03 GMT
Sender: daemon@tut.cis.ohio-state.edu
Distribution: gnu
Organization: GNUs Not Usenet
Lines: 44


The following code causes G++ 1.34.0 to correctly issue an error
(actually two errors) for the ambigous declaration(s).  Unfortunately,
it then also issues two bogus warnings.  The compiler messages follow
the code below:

Cut here
----------------------------------------------------------------------
/*
Description - check that if two overloaded functions are declared within the
		same scope, and if these two functions are essentially
		identical in their names and in their number, order,
		and type of parameters except that one of the two has
		more parameters than the other, but these additional
		parameters all have defaults, an appropriate error is
		issued for the (ambiguous) declaration(s).
*/

overload function1;

void function1 (int arg1, int arg2);
void function1 (int arg1, int arg2, int arg3 = 88);

main ()
{
	function1 (3,4);
}
------------------------------------------------------------------------
g++  -S -v x02.cc
g++ version 1.34.0.0
 /usr/local/src/lib/1.34.0.0/sun3/gcc-cpp -+ -v -undef -D__GNU__ -D__GNUG__ -Dmc68000 -Dsun -Dunix -D__mc68000__ -D__sun__ -D__unix__ -D__HAVE_68881__ -Dmc68020 x02.cc /tmp/cca08777.cpp
GNU CPP version 1.34.0.0
 /usr/local/src/lib/1.34.0.0/sun3/gcc-c++ /tmp/cca08777.cpp -quiet -dumpbase x02.cc -noreg -version -o x02.s
GNU C++ version 1.34.0.0 (68k, MIT syntax) compiled by GNU C version 1.33.
x02.cc:14: conflicting types for `void function1 (int, int, int (=  88 ))'
x02.cc:13: previous declaration of `void function1 (int, int)'
x02.cc:14: warning: `function1_SI_SI' was declared `extern' and later `static'
x02.cc:13: warning: previous declaration of `function1_SI_SI'


// Ron Guilmette  -  MCC  -  Experimental (parallel) Systems Kit Project
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