From: Pierre-Emmanuel Patry <pierre-emmanuel.patry@embecosm.com>
Date: Mon, 20 Nov 2023 10:37:12 +0000 (+0100)
Subject: gccrs: Add a test regular variadic functions errors
X-Git-Tag: basepoints/gcc-15~1593
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=4f45c715b83b91fe3c5a326a3474c7cebeefc09f;p=thirdparty%2Fgcc.git

gccrs: Add a test regular variadic functions errors

Add a new regression test for the error message in regular function
variadic errors during ast validation pass.

gcc/testsuite/ChangeLog:

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

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

diff --git a/gcc/testsuite/rust/compile/non_foreign_variadic_function.rs b/gcc/testsuite/rust/compile/non_foreign_variadic_function.rs
new file mode 100644
index 000000000000..2a4d3090a66b
--- /dev/null
+++ b/gcc/testsuite/rust/compile/non_foreign_variadic_function.rs
@@ -0,0 +1,4 @@
+pub fn toto(a: i32, ...) {}
+// { dg-error "only foreign or .unsafe extern .C.. functions may be C-variadic" "" { target *-*-* } .-1 }
+
+fn main() {}