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* Re: c++/10313: Compiler crashes on 'jump to case label' error
@ 2003-04-04 21:54 bangerth
0 siblings, 0 replies; 2+ messages in thread
From: bangerth @ 2003-04-04 21:54 UTC (permalink / raw)
To: bugs, gcc-bugs, gcc-prs, nobody
Synopsis: Compiler crashes on 'jump to case label' error
State-Changed-From-To: open->closed
State-Changed-By: bangerth
State-Changed-When: Fri Apr 4 21:54:44 2003
State-Changed-Why:
Confirmed. Well-known bug ('error routines re-entered')
that is already fixed in 3.3 and mainline. Thanks anyway
Wolfgang
http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=10313
^ permalink raw reply [flat|nested] 2+ messages in thread
* c++/10313: Compiler crashes on 'jump to case label' error
@ 2003-04-04 21:36 bugs
0 siblings, 0 replies; 2+ messages in thread
From: bugs @ 2003-04-04 21:36 UTC (permalink / raw)
To: gcc-gnats
>Number: 10313
>Category: c++
>Synopsis: Compiler crashes on 'jump to case label' error
>Confidential: no
>Severity: non-critical
>Priority: low
>Responsible: unassigned
>State: open
>Class: sw-bug
>Submitter-Id: net
>Arrival-Date: Fri Apr 04 21:36:00 UTC 2003
>Closed-Date:
>Last-Modified:
>Originator: Mair Allen-Williams
>Release: gcc 3.2.2
>Organization:
>Environment:
Debian 3.0
>Description:
Code error in switch statement (unclosed bracket resulting in default: label being inside another) later caused an internal compiler error. The error only occurred when a line above the error opened a filestream for input.
The following code demonstrates the error:
//start code
#include <fstream>
using std::ifstream;
void cache_update(int act)
{
switch(act)
{
case 3:
{
ifstream input(".listing");
int i=0;
while(++i<4)
{
bool found;
if (!found)
{
}
break;
}
default:
{
}
}
}
void createEmptyCache()
{
}
>How-To-Repeat:
save the code above into a file, say error.cpp
type gcc error.cpp
admire results
>Fix:
don't make coding errors
>Release-Note:
>Audit-Trail:
>Unformatted:
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2003-04-04 21:54 c++/10313: Compiler crashes on 'jump to case label' error bangerth
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2003-04-04 21:36 bugs
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