[COMMITTED 048/101] gccrs: Add a regression test for unsafe module validation

[arthur . cohen]

From: Pierre-Emmanuel Patry <pierre-emmanuel.pa...@embecosm.com>

Add a new test to check for unsafe modules during AST validation pass.

gcc/testsuite/ChangeLog:

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

Signed-off-by: Pierre-Emmanuel Patry <pierre-emmanuel.pa...@embecosm.com>
---
 gcc/testsuite/rust/compile/unsafe_module.rs | 2 ++
 1 file changed, 2 insertions(+)
 create mode 100644 gcc/testsuite/rust/compile/unsafe_module.rs

diff --git a/gcc/testsuite/rust/compile/unsafe_module.rs 
b/gcc/testsuite/rust/compile/unsafe_module.rs
new file mode 100644
index 00000000000..74bc170be5b
--- /dev/null
+++ b/gcc/testsuite/rust/compile/unsafe_module.rs
@@ -0,0 +1,2 @@
+unsafe mod toto {}
+// { dg-error "module cannot be declared unsafe" "" { target *-*-* } .-1 }
-- 
2.42.1