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comparison gcc/testsuite/g++.dg/overload/builtin4.C @ 152:2b5abeee2509

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update gcc11
author anatofuz
date Mon, 25 May 2020 07:50:57 +0900
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145:1830386684a0 152:2b5abeee2509
1 // DR 1512
2 // PR c++/87699
3 // { dg-do compile { target c++11 } }
4
5 using nullptr_t = decltype(nullptr);
6
7 template<typename T>
8 struct S { operator T(); };
9
10 void
11 fn ()
12 {
13 S<nullptr_t> s;
14 // Make sure we create a builtin operator overload candidate for == and !=.
15 if (s == s) { }
16 if (s != s) { }
17
18 // But not for these.
19 if (s > s) { } // { dg-error "no match for" }
20 if (s < s) { } // { dg-error "no match for" }
21 if (s <= s) { } // { dg-error "no match for" }
22 if (s >= s) { } // { dg-error "no match for" }
23
24 S<int *> r;
25 if (s == r) { } // { dg-error "no match for" }
26 if (s != r) { } // { dg-error "no match for" }
27 if (s > r) { } // { dg-error "no match for" }
28 if (s < r) { } // { dg-error "no match for" }
29 if (s >= r) { } // { dg-error "no match for" }
30 if (s <= r) { } // { dg-error "no match for" }
31 }