diff options
Diffstat (limited to 'gcc/testsuite/g++.dg/cpp0x/variadic113.C')
-rw-r--r-- | gcc/testsuite/g++.dg/cpp0x/variadic113.C | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/cpp0x/variadic113.C b/gcc/testsuite/g++.dg/cpp0x/variadic113.C new file mode 100644 index 000000000..3f1bb2ad0 --- /dev/null +++ b/gcc/testsuite/g++.dg/cpp0x/variadic113.C @@ -0,0 +1,20 @@ +// PR c++/49251 +// { dg-options "-std=c++0x -Wunused-parameter" } + +struct A {}; +template <int> int f(A); + +template< int... Indices > +struct indices {}; + +template< class... Args > +void sink( Args&&... ) {} + +template< class T, int... Indices > +void unpack_test( T && t, indices<Indices...> ) { + sink( f<Indices>(t)... ); +} + +int main() { + unpack_test( A(), indices<>() ); +} |