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* [Bug c++/28308] New: Language linkage not part of function type
@ 2006-07-07 19:28 hhinnant at apple dot com
2006-07-07 20:53 ` [Bug c++/28308] " pinskia at gcc dot gnu dot org
0 siblings, 1 reply; 2+ messages in thread
From: hhinnant at apple dot com @ 2006-07-07 19:28 UTC (permalink / raw)
To: gcc-bugs
>From the C++ standard, 7.5p1:
Two function types with different language linkages are distinct types even if
they are otherwise identical.
The following code tests for this and should compile (a successful compile
indicates a test pass).
template <bool>
struct static_assert;
template<>
struct static_assert<true> {};
extern "C"
{
char myexit(void (*)(void));
typedef void (*CF)(void);
}
int myexit(void (*f)())
{
static_assert<sizeof(myexit((CF)f)) == 1> e1;
return myexit((CF)f);
}
int main()
{
}
extern "C"
{
char myexit(void (*)(void))
{
return 0;
}
}
--
Summary: Language linkage not part of function type
Product: gcc
Version: 4.0.1
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: hhinnant at apple dot com
GCC host triplet: Darwin ppc
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28308
^ permalink raw reply [flat|nested] 2+ messages in thread
* [Bug c++/28308] Language linkage not part of function type
2006-07-07 19:28 [Bug c++/28308] New: Language linkage not part of function type hhinnant at apple dot com
@ 2006-07-07 20:53 ` pinskia at gcc dot gnu dot org
0 siblings, 0 replies; 2+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2006-07-07 20:53 UTC (permalink / raw)
To: gcc-bugs
------- Comment #1 from pinskia at gcc dot gnu dot org 2006-07-07 20:52 -------
*** This bug has been marked as a duplicate of 2316 ***
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Resolution| |DUPLICATE
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28308
^ permalink raw reply [flat|nested] 2+ messages in thread
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2006-07-07 19:28 [Bug c++/28308] New: Language linkage not part of function type hhinnant at apple dot com
2006-07-07 20:53 ` [Bug c++/28308] " pinskia at gcc dot gnu dot org
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