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 <[email protected]>
Rust-GCC · Nov 21, 2023 · 0f9752e · 0f9752e
1 parent 33965b8
commit 0f9752e
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/gcc/testsuite/rust/compile/non_foreign_variadic_function.rs 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() {}