[boost] mpl::vector<void> compiler bugs?

From: Larry Evans (cppljevans_at_[hidden])
Date: 2004-03-22 16:34:02

The attached file gets following output:
<-------------- cut here ---------------
como -c  --timing --long_long --display_error_number --diag_suppress 76 
  -I/home/evansl/prog_dev/boost-root.ln/boost_dev 
-I/home/evansl/prog_dev/boost-root.ln -o vec_void_const_bug.o 
vec_void_const_bug.cpp
Comeau C/C++ 4.3.3 (Jan 30 2004 15:40:54) for LINUX_INTEL_ELF
Copyright 1988-2004 Comeau Computing.  All rights reserved.
MODE:non-strict warnings C++

Front end time                       0.76 (CPU)       1.00 (elapsed)
Back end time                        0.02 (CPU)       0.00 (elapsed)
Total compilation time               0.78 (CPU)       1.00 (elapsed)
como  -o vec_void_const_bug.exe vec_void_const_bug.o
running vec_void_const_bug
./vec_void_const_bug.exe
mt_var:
member_target(vector<void> const&)
mt_con:
mt_cast:
member_target(vector<void> const&)
end:

 >------------- cut here ---------------------
When it should get the same output after mt_con:
as it does for mt_var: and mt_cast:.

I get similar problems with g++3.4 and intel 8.0.

Are all these compilers wrong or am I missing something?

TIA.