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* [Bug c++/41560] New: Bus error on operator[] override
@ 2009-10-03 22:00 markleone at gmail dot com
2009-10-03 22:02 ` [Bug c++/41560] " markleone at gmail dot com
2009-10-03 22:19 ` rguenth at gcc dot gnu dot org
0 siblings, 2 replies; 3+ messages in thread
From: markleone at gmail dot com @ 2009-10-03 22:00 UTC (permalink / raw)
To: gcc-bugs
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I'm getting a bus error on the following override of operator[]. (Not sure if
it's valid.)
#include <vector>
template<typename T>
class MyVector : public std::vector<T>
{
const T& operator[](size_t n) const
{
return typename std::vector<T>operator[](n);
}
};
test.cpp: In member function const T& MyVector<T>::operator[](size_t) const:
test.cpp:7: internal compiler error: Bus error
--
Summary: Bus error on operator[] override
Product: gcc
Version: 4.0.1
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: markleone at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41560
^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug c++/41560] Bus error on operator[] override
2009-10-03 22:00 [Bug c++/41560] New: Bus error on operator[] override markleone at gmail dot com
@ 2009-10-03 22:02 ` markleone at gmail dot com
2009-10-03 22:19 ` rguenth at gcc dot gnu dot org
1 sibling, 0 replies; 3+ messages in thread
From: markleone at gmail dot com @ 2009-10-03 22:02 UTC (permalink / raw)
To: gcc-bugs
------- Comment #1 from markleone at gmail dot com 2009-10-03 22:01 -------
The bus error disappears when it's fixed with '::' between vector<T> and
operator[] in the return statement.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41560
^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug c++/41560] Bus error on operator[] override
2009-10-03 22:00 [Bug c++/41560] New: Bus error on operator[] override markleone at gmail dot com
2009-10-03 22:02 ` [Bug c++/41560] " markleone at gmail dot com
@ 2009-10-03 22:19 ` rguenth at gcc dot gnu dot org
1 sibling, 0 replies; 3+ messages in thread
From: rguenth at gcc dot gnu dot org @ 2009-10-03 22:19 UTC (permalink / raw)
To: gcc-bugs
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------- Comment #2 from rguenth at gcc dot gnu dot org 2009-10-03 22:19 -------
Not valid. At least 4.0.4 and later say
t.C: In member function const T& MyVector<T>::operator[](size_t) const:
t.C:7: error: expected `(' before operator
t.C:7: error: expected ; before operator
--
rguenth at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Resolution| |FIXED
Target Milestone|--- |4.0.4
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41560
^ permalink raw reply [flat|nested] 3+ messages in thread
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2009-10-03 22:00 [Bug c++/41560] New: Bus error on operator[] override markleone at gmail dot com
2009-10-03 22:02 ` [Bug c++/41560] " markleone at gmail dot com
2009-10-03 22:19 ` rguenth at gcc dot gnu dot org
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