Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/g++.dg/ext/int128-4.C @ 145:1830386684a0
gcc-9.2.0
author | anatofuz |
---|---|
date | Thu, 13 Feb 2020 11:34:05 +0900 |
parents | 04ced10e8804 |
children |
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// Test for int128 arithmetic conversions. // { dg-do compile { target int128 } } // { dg-require-effective-target c++11 } // { dg-options "" } template <class T, class U> struct same; template <class T> struct same<T,T> { }; #define assert_same(T,U) (same<T,U>()) int main() { long long ll; unsigned long long ull; __int128 i8; unsigned __int128 u8; assert_same (decltype (ll+i8), __int128); assert_same (decltype (ull+i8), __int128); assert_same (decltype (ll+u8), unsigned __int128); assert_same (decltype (ull+u8), unsigned __int128); }