GCC Bugzilla Bug 5213

This short snippet:
template <class T>
class vector { };

class OUTER {

public:
  template <class T>
  class List { };

  vector<class List> data;
};

triggers an ICE:
bug.cc:4: internal error: Segmentation fault

Release:
3.0.3, 3.1 20011228 (experimental)

Environment:
i686, Linux2.4.16, glibc2.2.4

How-To-Repeat:
No ICE but:
bug.cc:7: `struct list' redeclared as different kind of symbol
bug.cc:5: previous declaration of `template<class T> class list'
for (i.e., no enclosing class):
template <class T>
class vector { };

template <class T>
class List { };

vector<class List> data;

Also, the new parser ICEs on the first testcase, compiles
without errors the latter. Other compilers manage to deal
without errors with both of them.

State-Changed-From-To: open->analyzed
State-Changed-Why: confirmed

Responsible-Changed-From-To: unassigned->nathan
Responsible-Changed-Why: patch in progress

State-Changed-From-To: analyzed->closed
State-Changed-Why: 2002-01-02  Nathan Sidwell  <nathan@codesourcery.com>
    
    	PR c++/5213
    	* pt.c (convert_template_argument): Be more careful determining
    	when RECORD_TYPE templates are or are not templates.