c++/10218: g++ 3.4: ICE in make_decl_rtl for invalid code

c++/10218: g++ 3.4: ICE in make_decl_rtl for invalid code

[snyder]

>Number:         10218
>Category:       c++
>Synopsis:       g++ 3.4: ICE in make_decl_rtl for invalid code
>Confidential:   no
>Severity:       non-critical
>Priority:       medium
>Responsible:    unassigned
>State:          open
>Class:          ice-on-illegal-code
>Submitter-Id:   net
>Arrival-Date:   Wed Mar 26 09:56:01 UTC 2003
>Closed-Date:
>Last-Modified:
>Originator:     scott snyder
>Release:        3.4 20030325 (experimental)
>Organization:
>Environment:
System: Linux karma 2.4.19-emp_2419p5a829i #1 Tue Sep 3 17:42:17 EST 2002 i686 i686 i386 GNU/Linux
Architecture: i686

	
host: i686-pc-linux-gnu
build: i686-pc-linux-gnu
target: i686-pc-linux-gnu
configured with: ../gcc/configure --prefix=/usr/local/gcc --enable-threads=posix --enable-long-long --enable-languages=c,c++,f77 : (reconfigured) 
>Description:

g++ dies compiling the (invalid) code below with -O3:

$ g++ -c  x.cc -O3
x.cc:11: error: redefinition of `void generic_wedge::add_u_chan()'
x.cc:2: error: `void generic_wedge::add_u_chan()' previously defined here
x.cc:11: error: no `void generic_wedge::add_u_chan()' member function declared
   in class `generic_wedge'
x.cc: In function `void foo(generic_wedge*)':
x.cc:12: internal compiler error: in make_decl_rtl, at varasm.c:790
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://www.gnu.org/software/gcc/bugs.html> for instructions.
$

>How-To-Repeat:

Compile with -O3:

---------------------------
struct generic_wedge{
  void add_u_chan() {}
  int num_uchan;
};

void foo (generic_wedge* w)
{
  w->add_u_chan();
}

void generic_wedge::add_u_chan(){
  if (num_uchan < 10) ;
}
---------------------------

>Fix:
	
>Release-Note:
>Audit-Trail:
>Unformatted: