From: Pierre-Emmanuel Patry <pierre-emmanuel.patry@embecosm.com>
Date: Mon, 20 Nov 2023 13:16:41 +0000 (+0100)
Subject: gccrs: Add a regression test for super trait on auto trait
X-Git-Tag: basepoints/gcc-15~1596
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=84e06bb631424cba3ee47f522c9629b104019ec9;p=thirdparty%2Fgcc.git

gccrs: Add a regression test for super trait on auto trait

Add a new regression test to highlight the error behavior with a super
trait on an auto trait.

gcc/testsuite/ChangeLog:

	* rust/compile/auto_trait_super_trait.rs: New test.

Signed-off-by: Pierre-Emmanuel Patry <pierre-emmanuel.patry@embecosm.com>
---

diff --git a/gcc/testsuite/rust/compile/auto_trait_super_trait.rs b/gcc/testsuite/rust/compile/auto_trait_super_trait.rs
new file mode 100644
index 000000000000..1080afb5124d
--- /dev/null
+++ b/gcc/testsuite/rust/compile/auto_trait_super_trait.rs
@@ -0,0 +1,4 @@
+trait Cold {}
+
+auto trait IsCool: Cold {}
+// { dg-error "auto traits cannot have super traits .E0568." "" { target *-*-* } .-1 }