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author | Ben Cheng <bccheng@google.com> | 2014-03-25 22:37:19 -0700 |
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committer | Ben Cheng <bccheng@google.com> | 2014-03-25 22:37:19 -0700 |
commit | 1bc5aee63eb72b341f506ad058502cd0361f0d10 (patch) | |
tree | c607e8252f3405424ff15bc2d00aa38dadbb2518 /gcc-4.9/gcc/testsuite/g++.dg/cpp0x/variadic18.C | |
parent | 283a0bf58fcf333c58a2a92c3ebbc41fb9eb1fdb (diff) | |
download | toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.tar.gz toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.tar.bz2 toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.zip |
Initial checkin of GCC 4.9.0 from trunk (r208799).
Change-Id: I48a3c08bb98542aa215912a75f03c0890e497dba
Diffstat (limited to 'gcc-4.9/gcc/testsuite/g++.dg/cpp0x/variadic18.C')
-rw-r--r-- | gcc-4.9/gcc/testsuite/g++.dg/cpp0x/variadic18.C | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/g++.dg/cpp0x/variadic18.C b/gcc-4.9/gcc/testsuite/g++.dg/cpp0x/variadic18.C new file mode 100644 index 000000000..fc0e2ddcf --- /dev/null +++ b/gcc-4.9/gcc/testsuite/g++.dg/cpp0x/variadic18.C @@ -0,0 +1,47 @@ +// { dg-do compile { target c++11 } } +template<typename...> class tuple { }; + +template<typename T, template<typename T> class... Metafunctions> +struct apply_all +{ + typedef tuple<typename Metafunctions<T>::type...> type; +}; + +template<typename T, typename U> +struct is_same { + static const bool value = false; +}; + +template<typename T> +struct is_same<T, T> { + static const bool value = true; +}; + +template<typename T> +struct add_pointer { + typedef T* type; +}; + +template<typename T> +struct add_pointer<T&> +{ + typedef T& type; +}; + +template<typename T> +struct add_reference { + typedef T& type; +}; + +template<typename T> +struct add_reference<T&> +{ + typedef T& type; +}; + +int a0[is_same<apply_all<int>::type,tuple<> >::value? 1 : -1]; +int a1[is_same<apply_all<int, add_pointer>::type,tuple<int*> >::value? 1 : -1]; +int a2[is_same<apply_all<int, add_pointer, add_reference>::type,tuple<int*, int&> >::value? 1 : -1]; +int a3[is_same<apply_all<int&, add_pointer, add_reference>::type,tuple<int&, int&> >::value? 1 : -1]; + + |