Bug 31363

Summary: gcc crashes using templates and parameters overloading
Product: [Retired] Red Hat Linux Reporter: Jens Reimann <ctron>
Component: gccAssignee: Jakub Jelinek <jakub>
Status: CLOSED NOTABUG QA Contact: David Lawrence <dkl>
Severity: high Docs Contact:
Priority: medium    
Version: 7.0   
Target Milestone: ---   
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Hardware: i386   
OS: Linux   
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Fixed In Version: Doc Type: Bug Fix
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Last Closed: 2001-03-12 18:08:09 UTC Type: ---
Regression: --- Mount Type: ---
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
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Description Flags
function definition ... none

Description Jens Reimann 2001-03-10 20:06:27 UTC 
From Bugzilla Helper:
User-Agent: Mozilla/4.75 [en] (X11; U; Linux 2.4.0-SGI_XFS_PR i686)


the following functions are defined:

class LSlotConnection;
class LGenericSlot;

class LBaseSlot0;
class LEmitter0;
template < class Object >
LSlotConnection connect_emitter ( void (Object::*func)(void), Object &
object, LEmitter0 & emitter );

template <class Parameter1>
class LBaseSlot1;
template <class Parameter1>
class LEmitter1;
template <class Object, class Parameter1>
LSlotConnection connect_emitter ( void (Object::*func)(Parameter1), Object
& object, LEmitter1<Parameter1> & emitter );

template <class Parameter1, class Parameter2>
class LBaseSlot2;
template <class Parameter1, class Parameter2>
class LEmitter2;
template <class Object, class Parameter1, class Parameter2>
LSlotConnection connect_emitter ( void (Object::*func)(Parameter1,
Parameter2), Object & object, LEmitter2<Parameter1, Parameter2> & emitter
);


now when I use connect_emitter ( c_function, emitter ); is simply crashes
...



Reproducible: Always
Steps to Reproduce:
recompile...

use a c_func type of the connect_emitter function ( zero parameters is
working )...



Actual Results:  crashes when using connect_emitter functions for 1 or 2
parameters for non-object targets (c-funcs) ...

Expected Results:  not to crash ....

files used by the LCL http://sourceforge.net/projects/lcl or
http://dentrassi.de/lcl
file -> lemit.h
Comment 1 Jens Reimann 2001-03-10 20:07:48 UTC 
Created attachment 12349 [details]
function definition ...
Comment 2 Jakub Jelinek 2001-03-12 18:08:03 UTC 
Are you able to reproduce it with latest rawhide gcc rpms?
What do you mean by crashing, does g++ crash on the source or does the code
crash when it is run? If the former, please attach preprocessed source
it can be reproduced on, if the latter, can you simplify it to a one file
program which will crash when it is miscompiled?
Comment 3 Jakub Jelinek 2001-07-23 15:46:52 UTC 
Closed due to inactivity.