[Bug c++/24628] New: const-over-non-const identification fails

[igodard at pacbell dot net]

template<typename T>
void foo(T& t) {}
template<typename T>
void foo(const T& t) {}

template<typename U, int n, typename T>
void bar(T& t) {}
template<typename U, int n, typename T>
void bar(const T& t) {}

int main() {
    int i;
    const int j = 0;
    foo(i);
    foo(j);
    bar<bool, 5>(i);
    bar<bool, 5>(j);
    }

gets you

foo.cc: In function `int main()':
foo.cc:17: error: call of overloaded `bar(const int&)' is ambiguous
foo.cc:7: note: candidates are: void bar(T&) [with U = bool, int n = 5, T =
const int]
foo.cc:9: note:                 void bar(const T&) [with U = bool, int n = 5, T
= int]


-- 
           Summary: const-over-non-const identification fails
           Product: gcc
           Version: 3.4.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c++
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: igodard at pacbell dot net


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24628