From 4aa89badc8c16637e0d9a39a08da7d18e209631b Mon Sep 17 00:00:00 2001
From: Patrick Palka <ppalka@redhat.com>
Date: Fri, 9 Aug 2024 09:16:45 -0400
Subject: [PATCH] c++: add fixed testcase [PR116289]
Fully fixed since r14-6724-gfced59166f95e9.
PR c++/116289
PR c++/113063
gcc/testsuite/ChangeLog:
* g++.dg/cpp2a/spaceship-synth16a.C: New test.
---
gcc/testsuite/g++.dg/cpp2a/spaceship-synth16a.C | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
create mode 100644 gcc/testsuite/g++.dg/cpp2a/spaceship-synth16a.C
diff --git a/gcc/testsuite/g++.dg/cpp2a/spaceship-synth16a.C b/gcc/testsuite/g++.dg/cpp2a/spaceship-synth16a.C
new file mode 100644
index 000000000000..68388a680b20
--- /dev/null
+++ b/gcc/testsuite/g++.dg/cpp2a/spaceship-synth16a.C
@@ -0,0 +1,16 @@
+// PR c++/116289
+// PR c++/113063
+// { dg-do link { target c++20 } }
+// A version of spaceship-synth16.C where the local class isn't empty.
+
+#include <compare>
+
+int main() {
+ struct X {
+ int m = 0;
+ auto operator<=>(const X&) const = default;
+ };
+ X x;
+ static_assert(noexcept(x <=> x));
+ x <=> x;
+}
--
GitLab