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comparison gcc/testsuite/g++.dg/cpp0x/constexpr-70323.C @ 111:04ced10e8804

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gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
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children 84e7813d76e9
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68:561a7518be6b 111:04ced10e8804
1 // PR c++/70323
2 // { dg-do compile { target c++11 } }
3
4 constexpr int overflow_if_0 (int i) { return __INT_MAX__ + !i; }
5 constexpr int overflow_if_1 (int i) { return __INT_MAX__ + i; }
6
7 constexpr bool i0_0 = overflow_if_0 (0); // { dg-error "overflow in constant expression" }
8 constexpr bool i0_1 = overflow_if_0 (1);
9 constexpr bool i1_0 = overflow_if_1 (0);
10 constexpr bool i1_1 = overflow_if_1 (1); // { dg-error "overflow in constant expression" }