Re: c++/9713: ICE on locale/facet code

Re: c++/9713: ICE on locale/facet code

[bangerth]

Synopsis: ICE on locale/facet code

State-Changed-From-To: open->closed
State-Changed-By: bangerth
State-Changed-When: Mon Feb 17 23:53:05 2003
State-Changed-Why:
    The "error reporting routines re-entered" problem. Fixed
    in 3.2.2, 3.3 and 3.4.
    
    3.4 even accepts the code, which previous versions did not
    since they parsed the variable declaration as a function
    declaration and failed doing so.
    
    W.

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=9713

c++/9713: ICE on locale/facet code

[carlton]

>Number:         9713
>Category:       c++
>Synopsis:       ICE on locale/facet code
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    unassigned
>State:          open
>Class:          ice-on-legal-code
>Submitter-Id:   net
>Arrival-Date:   Sun Feb 16 00:06:00 UTC 2003
>Closed-Date:
>Last-Modified:
>Originator:     carlton@math.stanford.edu
>Release:        gcc 3.1
>Organization:
>Environment:
i686-pc-linux-gnu (Red Hat 7.3)
>Description:
When I compile the attached code, I get the following
error message:

papaya$ g++ -c gccbug.cpp
gccbug.cpp:16: type specifier omitted for parameter `
Internal compiler error: Error reporting routines re-entered.
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://www.gnu.org/software/gcc/bugs.html> for instructions.

I don't know offhand if the code is legal; I intended
it to be, but that doesn't always mean much. :-)
I'll check to see if I'm doing something wrong with
locales/facets in a sec; it's an ICE either way.

This happens with stock GCC 3.1 and with a GCC 3.2.1
that has been modified only in its debugger output
routines.


>How-To-Repeat:
I've attached the .ii file; here's the .cpp file.

#include <locale>

class Latin1CtypeFacet : public std::ctype<wchar_t> {
};

Latin1CtypeFacet *latin1CtypeFacet()
{
  static Latin1CtypeFacet *facet = NULL;

  if (!facet)
    facet = new Latin1CtypeFacet();

  return facet;
}

std::locale loc(std::locale(), latin1CtypeFacet());

Just do 'g++ -c' on it.
>Fix:

>Release-Note:
>Audit-Trail:
>Unformatted:
----gnatsweb-attachment----
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Content-Transfer-Encoding: base64
Content-Disposition: attachment; filename="gccbug.ii"

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