view gcc/testsuite/g++.dg/cpp0x/enum17.C @ 131:84e7813d76e9

gcc-8.2
author mir3636
date Thu, 25 Oct 2018 07:37:49 +0900
parents 04ced10e8804
children
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line source

// PR c++/48536
// { dg-do compile { target c++11 } }

#include <climits>

// According to C++11 / Clause 7.2/5 the following enumeration is
// well-formed.  It is also well-formed in C++03 if UINT_MAX < ULONG_MAX,
// but C++11 adds long long.

enum Enum_Inc  { EI_1=UINT_MAX, EI_2 }; // #1

// It is not equivalent to the following.
enum Enum_Inc2 { FI_1=UINT_MAX, FI_2=FI_1+1 }; // #2

#define SA(X) static_assert(X,#X)
SA (EI_2 != 0);
SA (FI_2 == 0);