diff options
Diffstat (limited to 'gcc/testsuite/g++.dg/template/partial11.C')
-rw-r--r-- | gcc/testsuite/g++.dg/template/partial11.C | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/template/partial11.C b/gcc/testsuite/g++.dg/template/partial11.C new file mode 100644 index 0000000..b5ceaa8 --- /dev/null +++ b/gcc/testsuite/g++.dg/template/partial11.C @@ -0,0 +1,24 @@ +// DR 115 + +// 14.8.1: In contexts where deduction is done and fails, or in contexts +// where deduction is not done, if a template argument list is specified +// and it, along with any default template arguments, identifies a single +// function template specialization, then the template-id is an lvalue for +// the function template specialization. + +// Here, deduction is not done to resolve fn<int> because the target type +// is a template parameter, so we resolve to the second template, and then +// the call to def fails because we deduce different values of Fn for the +// two function arguments. + +template <class Fn> void def(Fn fn, Fn fn2); + +template <class T1, class T2> T2 fn(T1, T2); +template <class T1> int fn(T1); + +int f(int,int); + +int main() +{ + def(fn<int>,f); // { dg-error "" } +} |