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Date: Mon, 28 Apr 2003 14:45:00 -0000
Message-ID: <20030428144525.32076.qmail@sources.redhat.com>
To: eleuteri@myrealbox.com, gcc-bugs@gcc.gnu.org, gcc-prs@gcc.gnu.org,
  nobody@gcc.gnu.org
From: bangerth@dealii.org
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  gcc-prs@gcc.gnu.org, nobody@gcc.gnu.org, gcc-gnats@gcc.gnu.org
Subject: Re: c++/10516: When compiling (possibly illegal) code, the compiler gives internal error.
X-SW-Source: 2003-04/txt/msg01250.txt.bz2
List-Id: <gcc-prs.sourceware.org>

Synopsis: When compiling (possibly illegal) code, the compiler gives internal error.

State-Changed-From-To: open->closed
State-Changed-By: bangerth
State-Changed-When: Mon Apr 28 14:45:24 2003
State-Changed-Why:
    This is the well-known jump-across-label--error-reporting-
    functions-reentered bug. It is fixed in 3.3:
    
    g/x> /home/bangerth/bin/gcc-3.2.3-pre/bin/c++ -c x.ii
    function.cc: In function `void addClient()':
    function.cc:78: jump to case label
    function.cc:70:   crosses initialization of `std::ofstream out'
    function.cc:79: jump to case label
    function.cc:70:   crosses initialization of `std::ofstream out'
    
    Internal compiler error: Error reporting routines re-entered.
    Please submit a full bug report,
    with preprocessed source if appropriate.
    See <URL:http://gcc.gnu.org/bugs.html> for instructions.
    g/x>
    g/x> /home/bangerth/bin/gcc-3.3-pre/bin/c++ -c x.ii
    function.cc: In function `void addClient()':
    function.cc:78: error: jump to case label
    function.cc:70: error:   crosses initialization of `std::ofstream out'
    function.cc:79: error: jump to case label
    function.cc:70: error:   crosses initialization of `std::ofstream out'
    function.cc:78: warning: destructor needed for `std::ofstream out'
    function.cc:78: warning: where case label appears here
    function.cc:78: warning: (enclose actions of previous case statements requiring
       destructors in their own scope.)
    function.cc:79: warning: destructor needed for `std::ofstream out'
    function.cc:79: warning: where case label appears here

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=10516