Mercurial > hg > CbC > CbC_gcc

annotate gcc/testsuite/g++.dg/cpp2a/spaceship-synth-neg2.C @ 145:1830386684a0

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
gcc-9.2.0
author anatofuz
date Thu, 13 Feb 2020 11:34:05 +0900
parents
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
145
1830386684a0 gcc-9.2.0
anatofuz
parents:
diff changeset
1 // PR c++/92774
1830386684a0 gcc-9.2.0
anatofuz
parents:
diff changeset
2 // { dg-do compile { target c++2a } }
1830386684a0 gcc-9.2.0
anatofuz
parents:
diff changeset
3
1830386684a0 gcc-9.2.0
anatofuz
parents:
diff changeset
4 #include <compare>
1830386684a0 gcc-9.2.0
anatofuz
parents:
diff changeset
5
1830386684a0 gcc-9.2.0
anatofuz
parents:
diff changeset
6 template<typename T>
1830386684a0 gcc-9.2.0
anatofuz
parents:
diff changeset
7 struct X { };
1830386684a0 gcc-9.2.0
anatofuz
parents:
diff changeset
8
1830386684a0 gcc-9.2.0
anatofuz
parents:
diff changeset
9 template<typename T>
1830386684a0 gcc-9.2.0
anatofuz
parents:
diff changeset
10 bool operator==(const X<T>&, const X<T>&) { return true; }
1830386684a0 gcc-9.2.0
anatofuz
parents:
diff changeset
11 template<typename T>
1830386684a0 gcc-9.2.0
anatofuz
parents:
diff changeset
12 bool operator<(const X<T>&, const X<T>&) { return true; }
1830386684a0 gcc-9.2.0
anatofuz
parents:
diff changeset
13
1830386684a0 gcc-9.2.0
anatofuz
parents:
diff changeset
14 struct Y
1830386684a0 gcc-9.2.0
anatofuz
parents:
diff changeset
15 {
1830386684a0 gcc-9.2.0
anatofuz
parents:
diff changeset
16 int a;
1830386684a0 gcc-9.2.0
anatofuz
parents:
diff changeset
17 X<int> c;
1830386684a0 gcc-9.2.0
anatofuz
parents:
diff changeset
18
1830386684a0 gcc-9.2.0
anatofuz
parents:
diff changeset
19 auto operator <=>(Y const&) const = default; // { dg-error "no match" }
1830386684a0 gcc-9.2.0
anatofuz
parents:
diff changeset
20 };
1830386684a0 gcc-9.2.0
anatofuz
parents:
diff changeset
21
1830386684a0 gcc-9.2.0
anatofuz
parents:
diff changeset
22 void f()
1830386684a0 gcc-9.2.0
anatofuz
parents:
diff changeset
23 {
1830386684a0 gcc-9.2.0
anatofuz
parents:
diff changeset
24 auto x = Y() < Y(); // { dg-error "deleted" }
1830386684a0 gcc-9.2.0
anatofuz
parents:
diff changeset
25 }