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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/ext/underlying_type6.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/ext/underlying_type6.C')
-rw-r--r-- | gcc-4.9/gcc/testsuite/g++.dg/ext/underlying_type6.C | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/g++.dg/ext/underlying_type6.C b/gcc-4.9/gcc/testsuite/g++.dg/ext/underlying_type6.C new file mode 100644 index 000000000..91be4d5d9 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/g++.dg/ext/underlying_type6.C @@ -0,0 +1,30 @@ +// { dg-do compile { target c++11 } } + +template<typename T1, typename T2> + struct is_same + { static const bool value = false; }; + +template<typename T> + struct is_same<T, T> + { static const bool value = true; }; + +enum E1 : unsigned { }; +enum E2 : char { }; +enum class E3 { }; +enum class E4 : unsigned char { c = 1 }; +enum class E5 : int { a = -1, b = 1 }; +enum class E6 : long { c = __LONG_MAX__ }; + +template<typename T, typename U, + typename V = __underlying_type(T)> + struct test + { + static_assert(is_same<U, V>::value, "Error"); + }; + +template class test<E1, unsigned>; +template class test<E2, char>; +template class test<E3, int>; +template class test<E4, unsigned char>; +template class test<E5, int>; +template class test<E6, long>; |