diff options
Diffstat (limited to 'gcc/testsuite/g++.dg/cpp0x/variadic-ex8.C')
-rw-r--r-- | gcc/testsuite/g++.dg/cpp0x/variadic-ex8.C | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/cpp0x/variadic-ex8.C b/gcc/testsuite/g++.dg/cpp0x/variadic-ex8.C new file mode 100644 index 000000000..03d28b825 --- /dev/null +++ b/gcc/testsuite/g++.dg/cpp0x/variadic-ex8.C @@ -0,0 +1,18 @@ +// { dg-options "-std=gnu++0x" } +template<class> struct X { static const bool primary = true; }; +template<class R, class... ArgTypes> struct X<R(int, ArgTypes...)> { + static const bool primary = false; +}; +template<class... Types> struct Y { static const bool primary = true; }; +template<class T, class... Types> struct Y<T, Types&...> { + static const bool primary = false; +}; + +static_assert (X<int>::primary, "uses primary template"); +static_assert (!X<int(int, float, double)>::primary, + "uses partial specialization"); +static_assert (X<int(float, int)>::primary, "uses primary template"); +static_assert (Y<>::primary, "uses primary template"); +static_assert (!Y<int&, float&, double&>::primary, + "uses partial specialization"); +static_assert (Y<int, float, double>::primary, "uses primary template"); |