c++/7188: Segfault with template class and recursive (incorrect) initalizer list.

[nathan@stitt.org]

>Number:         7188
>Category:       c++
>Synopsis:       Segfault with template class and recursive (incorrect) initalizer list.
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    unassigned
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Tue Jul 02 20:36:01 PDT 2002
>Closed-Date:
>Last-Modified:
>Originator:     nathan@stitt.org
>Release:        3.1
>Organization:
>Environment:
Debian w both self compiled g++ v 3.1 and from unstable, vers. 3.1.1 20020606 (Debian prerelease)
>Description:
If a templated class is created, the initializer list is appently not checked for recursive initialization ( my guess anyway ).  Code attached should never compile, and indead doesn't under g++ 2.95 and 3.0, however 3.1 segfaults while attempting compile.  If template declaration from top of class is removed, segfault does not occur and appropriate error message is issued.

This is not a big deal to myself, as code is clearly very wrong. However since I was silly enough to accidently write it, I imagine that it's possible someone else will do the same at some point.
>How-To-Repeat:
attempt compile of attached code under g++ 3.1
>Fix:
Don't create brain dead code such as this :)
>Release-Note:
>Audit-Trail:
>Unformatted:
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Content-Transfer-Encoding: base64
Content-Disposition: attachment; filename="crash.cc"

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