c++/7016: missing definitions for <?= and >?=

[jbeulich@novell.com]

>Number:         7016
>Category:       c++
>Synopsis:       missing definitions for <?= and >?=
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    unassigned
>State:          open
>Class:          rejects-legal
>Submitter-Id:   net
>Arrival-Date:   Thu Jun 13 04:15:59 PDT 2002
>Closed-Date:
>Last-Modified:
>Originator:     Jan Beulich
>Release:        3.1
>Organization:
>Environment:
Cross compilers running on Cygwin (Win2K).
>Description:
This prevents code compiling with g++ 2.x to compile, and
since the preprocessor/tokenizer knows these tokens this
leads to ICEs.
>How-To-Repeat:
Compile and C++ source program containing either operator.
>Fix:
Add the two missing lines to operators.def.
>Release-Note:
>Audit-Trail:
>Unformatted: