Re: c++/8173: ICE in g++ on compiling Qt-retated code (PerlQt module)

Re: c++/8173: ICE in g++ on compiling Qt-retated code (PerlQt module)

[reichelt]

Old Synopsis: Internal error in g++ on compiling Qt-retated code (PerlQt module)
New Synopsis: ICE in g++ on compiling Qt-retated code (PerlQt module)

State-Changed-From-To: open->analyzed
State-Changed-By: reichelt
State-Changed-When: Mon Dec  2 17:35:05 2002
State-Changed-Why:
    Confirmed.
    
    The code is in fact illegal, since in x_QTSManip::x_0 we have the expression
    
           (QTSMFI)x[1].s_int
    
    with x[1].s_int being an int and QTSMFI being defined as
    
           typedef int (QTextStream::*QTSMFI)(int);
    
    Mainline correctly reports
    
    x_QTSManip.cpp: In static member function `static void 
       x_QTSManip::x_0(Smoke::StackItem*)':
    x_QTSManip.cpp:10: error: invalid conversion from 'int' to 'int 
       (QTextStream::*)(int)'
    
    However, gcc 2.95.x - 3.2.1 fail with an ICE.
    A reduced testcase is the following:
    
    -----------------------snip here--------------------------
    struct A
    {
        typedef int (A::* P)(int);
        A(P);
    };
    
    A a((A::P)1);
    -----------------------snip here--------------------------

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=8173

Re: c++/8173: ICE in g++ on compiling Qt-retated code (PerlQt module)

[bangerth]

Synopsis: ICE in g++ on compiling Qt-retated code (PerlQt module)

State-Changed-From-To: analyzed->closed
State-Changed-By: bangerth
State-Changed-When: Wed Apr  2 15:16:35 2003
State-Changed-Why:
    Fixed in 3.3 and mainline. Not a regression, so I close it.
    W.

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=8173

Re: c++/8173: ICE in g++ on compiling Qt-retated code (PerlQt module)

[Giovanni Bajo]

The following reply was made to PR c++/8173; it has been noted by GNATS.

From: "Giovanni Bajo" <giovannibajo@libero.it>
To: <gcc-gnats@gcc.gnu.org>,
	<marek.rouchal@infineon.com>,
	<gcc-bugs@gcc.gnu.org>,
	<nobody@gcc.gnu.org>,
	<gcc-prs@gcc.gnu.org>
Cc: "Wolfgang Bangerth" <bangerth@ices.utexas.edu>
Subject: Re: c++/8173: ICE in g++ on compiling Qt-retated code (PerlQt module)
Date: Wed, 2 Apr 2003 04:29:24 +0200

 http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&p
 r=8173
 
 Since this is fixed in the mainline and it's not a regression, I assume it
 should be closed.
 
 Giovanni Bajo