c++/9729: [3.3/3.4 regression] ICE in mangle_conv_op_name_for_type, at cp/mangle.c:2612

[bangerth@dealii.org]

Synopsis: [3.3/3.4 regression] ICE in mangle_conv_op_name_for_type, at cp/mangle.c:2612

State-Changed-From-To: open->analyzed
State-Changed-By: bangerth
State-Changed-When: Tue Feb 18 00:35:36 2003
State-Changed-Why:
    Indeed a regression. Here's a smaller snippet:
    -------------------------
    template<class T1>
    struct A {
      typedef typename T1::X X;
      operator X() const;
    };
    
    template <class T0, class T1 >
    struct B {
      typedef typename T1::X X;
      operator X() const;
    };
    -------------------------
    
    tmp/g> /home/bangerth/bin/gcc-3.3-pre/bin/g++ -c x.cc
    x.cc:10: internal compiler error: in mangle_conv_op_name_for_type, at
       cp/mangle.c:2612
    Please submit a full bug report,
    
    Same message with 3.4, compiled cleanly with 3.2.2.
    
    Code is similar to PR 9454 and 9727, might or might not
    be related.
    
    W.

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=9729