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* [Bug c++/36805] New: compilation fails when pointer to template-functions are returned by ?-operator
@ 2008-07-11 9:57 rbuergel at web dot de
2008-12-27 22:10 ` [Bug c++/36805] " pinskia at gcc dot gnu dot org
0 siblings, 1 reply; 2+ messages in thread
From: rbuergel at web dot de @ 2008-07-11 9:57 UTC (permalink / raw)
To: gcc-bugs
The following program fails to compile:
template<typename T> void f()
{}
void g1() {}
void g2() {}
typedef void(*ptrType)();
int main(int argc, char** argv)
{
ptrType p = argc == 1 ? &f<char> : &f<int>; //<-- error
ptrType p2 = argc == 1 ? &g1 : &g2;
ptrType p1;
if (argc== 1)
p1 = &f<char>;
else
p1 = &f<int>;
}
fptr.cpp:11: error: address of overloaded function with no contextual type
information
As f<char> and f<int> are the same pointer-type, this shouldn't fail. It
doesn't fail for non-template-functions and it aslo doesn't fail if an
if/else-clause is used.
tried with gcc-4.3.1, 4.2.4 and 4.1.2 on x86_64 and 4.2.3 on powerpc-uclibc
--
Summary: compilation fails when pointer to template-functions are
returned by ?-operator
Product: gcc
Version: 4.2.3
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: rbuergel at web dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36805
^ permalink raw reply [flat|nested] 2+ messages in thread
* [Bug c++/36805] compilation fails when pointer to template-functions are returned by ?-operator
2008-07-11 9:57 [Bug c++/36805] New: compilation fails when pointer to template-functions are returned by ?-operator rbuergel at web dot de
@ 2008-12-27 22:10 ` pinskia at gcc dot gnu dot org
0 siblings, 0 replies; 2+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2008-12-27 22:10 UTC (permalink / raw)
To: gcc-bugs
------- Comment #1 from pinskia at gcc dot gnu dot org 2008-12-27 22:05 -------
*** This bug has been marked as a duplicate of 11407 ***
--
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=36805
^ permalink raw reply [flat|nested] 2+ messages in thread
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2008-07-11 9:57 [Bug c++/36805] New: compilation fails when pointer to template-functions are returned by ?-operator rbuergel at web dot de
2008-12-27 22:10 ` [Bug c++/36805] " pinskia at gcc dot gnu dot org
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