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

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

[lerdsuwa]

Synopsis: missing definitions for <?= and >?=

State-Changed-From-To: open->feedback
State-Changed-By: lerdsuwa
State-Changed-When: Fri Jun 14 09:59:07 2002
State-Changed-Why:
    Please provide a preprocessed source as described at
      http://gcc.gnu.org/bugs.html

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=7016

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

[bangerth]

Synopsis: missing definitions for <?= and >?=

State-Changed-From-To: analyzed->closed
State-Changed-By: bangerth
State-Changed-When: Thu Jan 23 03:11:18 2003
State-Changed-Why:
    This is probably a corner case whether I should close the
    report: this has never worked (used to ICE)
    ---------------------------------
    class C {};
    C operator <?= (C) { return C(); }
    --------------------------------------
    I don't think it was ever documented that one should be
    able to overload this operator (a gcc extension anyway).
    Now we at least get a reasonable error:
    g/a> /home/bangerth/bin/gcc-3.4-pre/bin/c++ -c x.cc
    x.cc:2: error: expected identifier
    x.cc:2: error: expected type-name
    x.cc:2: error: expected `,' or `;'
    
    So the fact that the new parser rejects the code is ok, and
    is not removing a documented extension.
    
    W.

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=7016

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

[lerdsuwa]

Synopsis: missing definitions for <?= and >?=

State-Changed-From-To: feedback->analyzed
State-Changed-By: lerdsuwa
State-Changed-When: Mon Jun 24 08:21:01 2002
State-Changed-Why:
    Test case added.

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=7016

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

[jbeulich]

>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: