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[Bug c++/15711] New: unable to take address of function template specilization
- From: "chris at uzdavinis dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 28 May 2004 18:07:23 -0000
- Subject: [Bug c++/15711] New: unable to take address of function template specilization
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
I expect the following to compile, but it gives a strange error, especially
considering the function is not overloaded and there is only one instantiation
of the template.
template<typename T>
void foo()
{
}
int main()
{
&foo<int>; //error: statement cannot resolve address of overloaded function
}
$ g++ -v -save-temps test.cpp 2>&1 | grep -v ignoring
Reading specs from /usr/local/gcc-3.4.0/bin/../lib/gcc/i686-pc-linux-gnu/3.4.0/specs
Configured with: ./configure
--prefix=/home/coryan/HEAD/specs/BUILD//usr/local/gcc-3.4.0 --enable-threads
Thread model: posix
gcc version 3.4.0
/usr/local/gcc-3.4.0/bin/../libexec/gcc/i686-pc-linux-gnu/3.4.0/cc1plus -E
-quiet -v -iprefix /usr/local/gcc-3.4.0/bin/../lib/gcc/i686-pc-linux-gnu/3.4.0/
-D_GNU_SOURCE test.cpp -mtune=pentiumpro -o test.ii
#include "..." search starts here:
#include <...> search starts here:
/usr/local/gcc-3.4.0/bin/../lib/gcc/i686-pc-linux-gnu/3.4.0/../../../../include/c++/3.4.0
/usr/local/gcc-3.4.0/bin/../lib/gcc/i686-pc-linux-gnu/3.4.0/../../../../include/c++/3.4.0/i686-pc-linux-gnu
/usr/local/gcc-3.4.0/bin/../lib/gcc/i686-pc-linux-gnu/3.4.0/../../../../include/c++/3.4.0/backward
/usr/local/gcc-3.4.0/bin/../lib/gcc/i686-pc-linux-gnu/3.4.0/include
/usr/local/include
/usr/include
End of search list.
/usr/local/gcc-3.4.0/bin/../libexec/gcc/i686-pc-linux-gnu/3.4.0/cc1plus
-fpreprocessed test.ii -quiet -dumpbase test.cpp -mtune=pentiumpro -auxbase test
-version -o test.s
GNU C++ version 3.4.0 (i686-pc-linux-gnu)
compiled by GNU C version 3.4.0.
GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072
test.cpp: In function `int main()':
test.cpp:8: error: statement cannot resolve address of overloaded function
--
Summary: unable to take address of function template
specilization
Product: gcc
Version: 3.4.0
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: c++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: chris at uzdavinis dot com
CC: gcc-bugs at gcc dot gnu dot org,pbrannan at atdesk dot
com
GCC build triplet: i686-pc-linux-gnu
GCC host triplet: i686-pc-linux-gnu
GCC target triplet: i686-pc-linux-gnu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15711