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comparison gcc/testsuite/g++.dg/cpp2a/ptrmem1a.C @ 131:84e7813d76e9

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gcc-8.2
author mir3636
date Thu, 25 Oct 2018 07:37:49 +0900
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111:04ced10e8804 131:84e7813d76e9
1 // P0704R1
2 // { dg-do compile { target c++11 } }
3 // { dg-options "" }
4
5 struct S {
6 void ref() & {}
7 void cref() const& {}
8 void vref() volatile & {}
9 void cvref() const volatile & {}
10 };
11
12 void
13 foo ()
14 {
15 S{}.ref(); // { dg-error "argument discards qualifiers" }
16 S{}.cref();
17 S{}.vref(); // { dg-error "argument discards qualifiers" }
18 S{}.cvref(); // { dg-error "argument discards qualifiers" }
19
20 (S{}.*&S::ref)(); // { dg-error "pointer-to-member-function type 'void \\(S::\\*\\)\\(\\) &' requires an lvalue" }
21 (S{}.*&S::cref)();
22 (S{}.*&S::vref)(); // { dg-error "pointer-to-member-function type 'void \\(S::\\*\\)\\(\\) volatile &' requires an lvalue" }
23 (S{}.*&S::cvref)(); // { dg-error "pointer-to-member-function type 'void \\(S::\\*\\)\\(\\) const volatile &' requires an lvalue" }
24 }