diff options
Diffstat (limited to 'gcc/testsuite/g++.dg/cpp0x/variadic11.C')
-rw-r--r-- | gcc/testsuite/g++.dg/cpp0x/variadic11.C | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/cpp0x/variadic11.C b/gcc/testsuite/g++.dg/cpp0x/variadic11.C new file mode 100644 index 000000000..3c27de0fb --- /dev/null +++ b/gcc/testsuite/g++.dg/cpp0x/variadic11.C @@ -0,0 +1,18 @@ +// { dg-options "-std=gnu++0x" } +template<typename...> struct count; + +template<> +struct count<> { + static const int value = 0; +}; + +template<typename T, typename... Args> +struct count<T, Args...> { + static const int value = 1 + count<Args...>::value; +}; + +int a0[count<>::value == 0? 1 : -1]; +int a1[count<char>::value == 1? 1 : -1]; +int a2[count<char, short>::value == 2? 1 : -1]; +int a3[count<char, short, int>::value == 3? 1 : -1]; +int a4[count<char, short, int, long>::value == 4? 1 : -1]; |