Re: c++/5333: ICE on nested template classes using other nested template classes

Re: c++/5333: ICE on nested template classes using other nested template classes

[lerdsuwa]

Synopsis: ICE on nested template classes using other nested template classes

State-Changed-From-To: open->analyzed
State-Changed-By: lerdsuwa
State-Changed-When: Sun May 19 04:37:55 2002
State-Changed-Why:
    Confirmed as a bug.  Present in both 3.1 branch and main
    trunk.  The code is illegal.  The declaration of '_a' inside
    'B' should be
      typename A<U,SubB1>::template SubA<SubB2> _a;
    Also, inside class 'SubB1', it cannot contain an instance of
    'B'.

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=5333

c++/5333: ICE on nested template classes using other nested template classes

[gollerjo]

>Number:         5333
>Category:       c++
>Synopsis:       ICE on nested template classes using other nested template classes
>Confidential:   no
>Severity:       critical
>Priority:       medium
>Responsible:    unassigned
>State:          open
>Class:          ice-on-legal-code
>Submitter-Id:   net
>Arrival-Date:   Wed Jan 09 04:36:01 PST 2002
>Closed-Date:
>Last-Modified:
>Originator:     Johannes Goller
>Release:        gcc version 3.0.2 20010917 (prerelease)
>Organization:
>Environment:
SuSE Linux 7.3 on a Pentium-III
>Description:
GCC gives an ICE when trying to compile the attached .cpp file.
The exact error messsage is:

test.cpp: In instantiation of `B<char>':
test.cpp:29:   instantiated from here
test.cpp:16: Internal error: Speicherzugriffsfehler
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:
g++ -o test test.cpp
>Fix:
found none
>Release-Note:
>Audit-Trail:
>Unformatted:
----gnatsweb-attachment----
Content-Type: application/octet-stream; name="test2.cpp"
Content-Transfer-Encoding: base64
Content-Disposition: attachment; filename="test2.cpp"

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